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GNU C Library master sources branch zack/headers-cleanups created. glibc-2.25-529-g2f75bdb
- From: zack at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 20 Jun 2017 15:20:35 -0000
- Subject: GNU C Library master sources branch zack/headers-cleanups created. glibc-2.25-529-g2f75bdb
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=2f75bdb99451c720091aa83fc091e616c601c285
commit 2f75bdb99451c720091aa83fc091e616c601c285
Author: Zack Weinberg <zackw@panix.com>
Date: Thu Apr 20 11:21:30 2017 -0400
Don't install libio.h or _G_config.h.
This is an experimental patch which removes libio.h (and _G_config.h)
from the set of application-exposed headers. After this change, the
public stdio.h does not define any symbols whose names begin with _G_
nor _IO_, except that when optimizing, the guts of struct _IO_FILE and
three of the flag constants are visible (see bits/stdio.h and
bits/types/FILE_internals.h). There is a small amount of code
duplication in bits/stdio.h, of macro bodies from libio.h that are no
longer available. A number of internal .c files that were manually
doing PLT bypass for flockfile/funlockfile can now rely on
include/stdio.h to do it for them.
It passes the testsuite on x86_64-linux, but it needs a great deal of
additional testing; in particular I'm almost certain I broke the
support for old-format (GLIBC_2.0) struct _IO_FILE, which is
configured out on this target. Testing this properly would require
someone to get their hands on _really_ old binaries, compiled against
glibc 2.0, possibly statically-linked-but-using-NSS. Unfortunately,
libc.so cannot be expected to be binary identical.
However, this should be ready to feed into archive rebuilds to find
out what applications break.
Substantial clean-ups to the libio implementation are possible if this
sticks, but I haven't done 'em; this is intended to be minimal.
* libio/Makefile: Don't install libio.h or _G_config.h. Do install
bits/types/FILE_internals.h, bits/types/cookie_io_functions_t.h,
and bits/types/__fpos_t.h.
* libio/stdio.h: Don't include libio.h. Get __gnuc_va_list
directly from stdarg.h, __fpos_t and __fpos64_t from
bits/types/__fpos_t.h, and the cookie types from
bits/types/cookie_io_functions_t.h. Change all uses of
_G_va_list, _G_fpos_t, _G_fpos64_t, _IO_FILE,
_IO_cookie_io_functions_t, and _IO_ssize_t to __gnuc_va_list,
__fpos_t, __fpos64_t, FILE, cookie_io_functions_t, and __ssize_t
respectively.
Do not define getc nor putc as macros.
Define BUFSIZ as literal 8192.
* libio/bits/types/FILE_internals.h: New header. Provide complete
definition of struct _IO_FILE (the complete version) here.
Duplicate definitions of _IO_EOF_SEEN, _IO_ERR_SEEN, and _IO_USER_LOCK
here, with value assertions if they are already defined.
* libio/bits/types/__fpos_t.h: New header. Define __fpos_t and
__fpos64_t here.
* libio/bits/types/cookie_io_functions_t.h: New header. Define
cookie_read_function_t, cookie_write_function_t,
cookie_seek_function_t, cookie_close_function_t, and
cookie_io_functions_t here.
* libio/libio.h: Include features.h first thing, then error out if
either _LIBC or __USE_GNU is not defined, or if _ISOMAC is
defined. Inline all of _G_config.h except _G_HAVE_MREMAP here.
Get definitions of __mbstate_t, __fpos_t, __fpos64_t, struct
_IO_FILE, and the cookie-related types from the relevant
bits/types headers. Get definition of NULL from stddef.h.
Make all #ifdef _LIBC and #if __GNUC__ >= (2,3) blocks
unconditional. Remove all #if 0 and #ifdef __cplusplus blocks.
Change all uses of _G_va_list, _G_fpos_t, and _G_fpos64_t to
__gnuc_va_list, __fpos_t, __fpos64_t respectively. Provide
definitions of _STDIO_USES_IOSTREAM, __HAVE_COLUMN,
_IO_file_flags, __io_read_fn, __io_write_fn, __io_seek_fn,
__io_close_fn, _IO_cookie_io_functions_t for the sake of the
implementation. When _IO_USE_OLD_IO_FILE is defined, define
struct _IO_FILE_old.
* libio/libioP.h: When _IO_USE_OLD_IO_FILE is defined, define
struct _IO_FILE_old_plus. Only declare _IO_old_file_init_internal
when _IO_USE_OLD_IO_FILE is defined, and have it take an
argument of type struct _IO_FILE_old_plus.
* libio/oldfileops.c: Change all uses of _IO_FILE to _IO_FILE_old,
_IO_FILE_plus to _IO_FILE_old_plus, _IO_FILE_complete to _IO_FILE,
and _IO_FILE_complete_plus to _IO_FILE_plus. Then adjust types
to match caller/callee's expectations.
* libio/oldiofdopen.c, libio/oldiofopen.c, libio/oldiopopen.c
* libio/oldstdfiles.c: Likewise.
* sysdeps/generic/_G_config.h, sysdeps/unix/sysv/linux/_G_config.h:
Only provide definition or non-definition of _G_HAVE_MREMAP.
* sysdeps/ieee754/ldbl-opt/nldbl-iovfscanf.c: Delete file.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Remove iovfscanf.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.c: Define
__nldbl__IO_vsprintf as alias to __nldbl_vsprintf instead of
the other way around.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.h:
Change all uses of _G_va_list to __gnuc_va_list. Remove
NLDBL_DECL for _IO_vfscanf.
* sysdeps/ieee754/ldbl-opt/nldbl-fscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-scanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-vfscanf.c
* sysdeps/ieee754/ldbl-opt/nldbl-vscanf.c:
Use __nldbl_vfscanf, not __nldbl__IO_vfscanf.
* libio/bits/stdio.h: Add multiple-inclusion guard. Include
bits/types/FILE_internals.h. Declare __uflow and __overflow here.
Remove redundant __USE_EXTERN_INLINES ifdef. Change all uses of
_G_va_list to __gnuc_va_list and _IO_ssize_t to __ssize_t.
(getchar): Use getc, not _IO_getc.
(__getc_unlocked, __putc_unlocked): New inlines, duplicating the
bodies of _IO_getc_unlocked and _IO_putc_unlocked.
(fgetc_unlocked, getc_unlocked, getchar_unlocked, fread_unlocked):
Use __getc_unlocked.
(fputc_unlocked, putc_unlocked, putchar_unlocked, fwrite_unlocked):
Use __putc_unlocked.
(feof_unlocked): Duplicate the body of _IO_feof_unlocked here.
(ferror_unlocked): Duplicate the body of _IO_ferror_unlocked here.
* libio/bits/stdio2.h: Change all uses of _G_va_list to __gnuc_va_list.
(fread_unlocked): Use __getc_unlocked.
* libio/bits/types/FILE.h, libio/bits/types/__FILE.h: Explain in
comments why the name _IO_FILE is used.
* include/stdio.h: Change all uses of _G_va_list to __gnuc_va_list,
_IO_ssize_t to __size_t, _IO_FILE to FILE, and _IO_fpos_t to __fpos_t.
When IS_IN (libc), redirect flockfile and funlockfile to
__flockfile and __funlockfile respectively.
When _IO_MTSAFE_IO and not _ISOMAC, include stdio-lock.h before
stdio.h proper.
* include/stdio_ext.h: Include bits/types/FILE_internals.h for the
sake of the inline definition of __fsetlocking.
* include/libio.h: Adjust #ifdef nest to activate multiple-include
optimization.
* include/bits/types/FILE_internals.h, include/bits/types/__fpos_t.h
* include/bits/types/cookie_io_functions_t.h: New trivial wrappers.
* include/bits/stdio.h: New wrapper; mark __uflow and __overflow
as hidden for intra-libc callers.
* csu/init.c: Include libio.h, not _G_config.h.
* grp/fgetgrent_r.c, grp/putgrent.c, gshadow/fgetsgent_r.c
* gshadow/putsgent.c, misc/getpass.c, misc/getttyent.c
* misc/mntent_r.c, posix/getopt.c, pwd/fgetpwent_r.c
* shadow/fgetspent_r.c, shadow/putspent.c:
Don't include libio/iolibio.h. Don't redefine flockfile or
funlockfile. Don't use _IO_flockfile or _IO_funlockfile.
* libio/__fbufsize.c, libio/__flbf.c, libio/__fpending.c
* libio/__freadable.c, libio/__freading.c, libio/__fwritable.c
* libio/__fwriting.c, malloc/malloc.c: Include libio.h.
* misc/err.c: Include libio.h. Don't redefine flockfile or funlockfile.
* stdio-common/tstgetln.c: Include sys/types.h. Don't redefine ssize_t.
* conform/data/stdio.h-data: va_list may be defined as __gnuc_va_list,
not _G_va_list.
* benchtests/strcoll-inputs/filelist#en_US.UTF-8: Remove _G_config.h.
diff --git a/benchtests/strcoll-inputs/filelist#en_US.UTF-8 b/benchtests/strcoll-inputs/filelist#en_US.UTF-8
index 6cee237..bdc61be 100644
--- a/benchtests/strcoll-inputs/filelist#en_US.UTF-8
+++ b/benchtests/strcoll-inputs/filelist#en_US.UTF-8
@@ -1370,7 +1370,6 @@ a.out.h
semget.c
posix_fallocate.c
getpid.c
-_G_config.h
getsockopt.S
pthread_setaffinity.c
setipv4sourcefilter.c
@@ -3407,7 +3406,6 @@ a.out.h
libBrokenLocale.abilist
machine-gmon.h
_itoa.h
-_G_config.h
local-setxid.h
dl-osinfo.h
dl-dtprocnum.h
diff --git a/conform/data/stdio.h-data b/conform/data/stdio.h-data
index f69802c..3ef2460 100644
--- a/conform/data/stdio.h-data
+++ b/conform/data/stdio.h-data
@@ -41,7 +41,7 @@ type fpos_t
#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX
type va_list
#else
-#define va_list _G_va_list
+#define va_list __gnuc_va_list
#endif
type size_t
#if defined XOPEN2K8 || defined POSIX2008
diff --git a/csu/init.c b/csu/init.c
index bb68386..6da0a9c 100644
--- a/csu/init.c
+++ b/csu/init.c
@@ -18,7 +18,7 @@
#if defined __GNUC__ && __GNUC__ >= 2
-#include <_G_config.h>
+#include <libio.h>
/* This records which stdio is linked against in the application. */
const int _IO_stdin_used = _G_IO_IO_FILE_VERSION;
diff --git a/grp/fgetgrent_r.c b/grp/fgetgrent_r.c
index 5a4107b..7bcbdfe 100644
--- a/grp/fgetgrent_r.c
+++ b/grp/fgetgrent_r.c
@@ -20,10 +20,6 @@
#include <grp.h>
#include <stdio.h>
-#include <libio/iolibio.h>
-#define flockfile(s) _IO_flockfile (s)
-#define funlockfile(s) _IO_funlockfile (s)
-
/* Define a line parsing function using the common code
used in the nss_files module. */
diff --git a/grp/putgrent.c b/grp/putgrent.c
index 5a12c70..cd3588d 100644
--- a/grp/putgrent.c
+++ b/grp/putgrent.c
@@ -21,9 +21,6 @@
#include <string.h>
#include <grp.h>
-#define flockfile(s) _IO_flockfile (s)
-#define funlockfile(s) _IO_funlockfile (s)
-
#define _S(x) x ? x : ""
/* Write an entry to the given stream.
diff --git a/gshadow/fgetsgent_r.c b/gshadow/fgetsgent_r.c
index f1d0650..95c21e9 100644
--- a/gshadow/fgetsgent_r.c
+++ b/gshadow/fgetsgent_r.c
@@ -38,21 +38,21 @@ __fgetsgent_r (FILE *stream, struct sgrp *resbuf, char *buffer, size_t buflen,
{
char *p;
- _IO_flockfile (stream);
+ flockfile (stream);
do
{
buffer[buflen - 1] = '\xff';
p = fgets_unlocked (buffer, buflen, stream);
if (p == NULL && feof_unlocked (stream))
{
- _IO_funlockfile (stream);
+ funlockfile (stream);
*result = NULL;
__set_errno (ENOENT);
return errno;
}
if (p == NULL || buffer[buflen - 1] != '\xff')
{
- _IO_funlockfile (stream);
+ funlockfile (stream);
*result = NULL;
__set_errno (ERANGE);
return errno;
@@ -67,7 +67,7 @@ __fgetsgent_r (FILE *stream, struct sgrp *resbuf, char *buffer, size_t buflen,
! parse_line (buffer, (void *) resbuf, (void *) buffer, buflen,
&errno));
- _IO_funlockfile (stream);
+ funlockfile (stream);
*result = resbuf;
return 0;
diff --git a/gshadow/putsgent.c b/gshadow/putsgent.c
index 4e219c4..70063d7 100644
--- a/gshadow/putsgent.c
+++ b/gshadow/putsgent.c
@@ -40,7 +40,7 @@ putsgent (const struct sgrp *g, FILE *stream)
return -1;
}
- _IO_flockfile (stream);
+ flockfile (stream);
if (fprintf (stream, "%s:%s:", g->sg_namp, _S (g->sg_passwd)) < 0)
++errors;
@@ -75,7 +75,7 @@ putsgent (const struct sgrp *g, FILE *stream)
if (putc_unlocked ('\n', stream) == EOF)
++errors;
- _IO_funlockfile (stream);
+ funlockfile (stream);
return errors ? -1 : 0;
}
diff --git a/include/bits/stdio.h b/include/bits/stdio.h
new file mode 100644
index 0000000..4aebc9e
--- /dev/null
+++ b/include/bits/stdio.h
@@ -0,0 +1,9 @@
+#ifndef _BITS_STDIO_H
+# include <libio/bits/stdio.h>
+# ifndef _ISOMAC
+
+libc_hidden_proto (__uflow)
+libc_hidden_proto (__overflow)
+
+# endif
+#endif
diff --git a/include/bits/types/FILE_internals.h b/include/bits/types/FILE_internals.h
new file mode 100644
index 0000000..a653c81
--- /dev/null
+++ b/include/bits/types/FILE_internals.h
@@ -0,0 +1 @@
+#include <libio/bits/types/FILE_internals.h>
diff --git a/include/bits/types/__fpos_t.h b/include/bits/types/__fpos_t.h
new file mode 100644
index 0000000..2dcdc98
--- /dev/null
+++ b/include/bits/types/__fpos_t.h
@@ -0,0 +1 @@
+#include <libio/bits/types/__fpos_t.h>
diff --git a/include/bits/types/cookie_io_functions_t.h b/include/bits/types/cookie_io_functions_t.h
new file mode 100644
index 0000000..87f7930
--- /dev/null
+++ b/include/bits/types/cookie_io_functions_t.h
@@ -0,0 +1 @@
+#include <libio/bits/types/cookie_io_functions_t.h>
diff --git a/include/libio.h b/include/libio.h
index d2fa796..54ed704 100644
--- a/include/libio.h
+++ b/include/libio.h
@@ -1,11 +1,9 @@
-#if !defined _ISOMAC && defined _IO_MTSAFE_IO
-# include <stdio-lock.h>
-#endif
-#include <libio/libio.h>
-
-#ifndef _ISOMAC
-#ifndef _LIBC_LIBIO_H
-#define _LIBC_LIBIO_H
+#ifndef _IO_STDIO_H
+# if !defined _ISOMAC && defined _IO_MTSAFE_IO
+# include <stdio-lock.h>
+# endif
+# include <libio/libio.h>
+# ifndef _ISOMAC
libc_hidden_proto (__overflow)
libc_hidden_proto (__underflow)
@@ -41,5 +39,5 @@ libc_hidden_proto (_IO_vfscanf)
# endif
#endif /* _IO_MTSAFE_IO */
-#endif
-#endif
+# endif /* !_ISOMAC */
+#endif /* libio.h */
diff --git a/include/stdio.h b/include/stdio.h
index f68f633..824e970 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -1,4 +1,7 @@
#ifndef _STDIO_H
+# if !defined _ISOMAC && defined _IO_MTSAFE_IO
+# include <stdio-lock.h>
+# endif
# include <libio/stdio.h>
# ifndef _ISOMAC
@@ -10,44 +13,44 @@ extern int __snprintf (char *__restrict __s, size_t __maxlen,
__attribute__ ((__format__ (__printf__, 3, 4)));
libc_hidden_proto (__snprintf)
extern int __vsnprintf (char *__restrict __s, size_t __maxlen,
- const char *__restrict __format, _G_va_list __arg)
+ const char *__restrict __format, __gnuc_va_list __arg)
__attribute__ ((__format__ (__printf__, 3, 0)));
extern int __vfscanf (FILE *__restrict __s,
const char *__restrict __format,
- _G_va_list __arg)
+ __gnuc_va_list __arg)
__attribute__ ((__format__ (__scanf__, 2, 0)));
libc_hidden_proto (__vfscanf)
extern int __vscanf (const char *__restrict __format,
- _G_va_list __arg)
+ __gnuc_va_list __arg)
__attribute__ ((__format__ (__scanf__, 1, 0)));
-extern _IO_ssize_t __getline (char **__lineptr, size_t *__n,
+extern __ssize_t __getline (char **__lineptr, size_t *__n,
FILE *__stream);
extern int __vsscanf (const char *__restrict __s,
const char *__restrict __format,
- _G_va_list __arg)
+ __gnuc_va_list __arg)
__attribute__ ((__format__ (__scanf__, 2, 0)));
extern int __sprintf_chk (char *, int, size_t, const char *, ...) __THROW;
extern int __snprintf_chk (char *, size_t, int, size_t, const char *, ...)
__THROW;
extern int __vsprintf_chk (char *, int, size_t, const char *,
- _G_va_list) __THROW;
+ __gnuc_va_list) __THROW;
extern int __vsnprintf_chk (char *, size_t, int, size_t, const char *,
- _G_va_list) __THROW;
+ __gnuc_va_list) __THROW;
extern int __printf_chk (int, const char *, ...);
extern int __fprintf_chk (FILE *, int, const char *, ...);
-extern int __vprintf_chk (int, const char *, _G_va_list);
-extern int __vfprintf_chk (FILE *, int, const char *, _G_va_list);
+extern int __vprintf_chk (int, const char *, __gnuc_va_list);
+extern int __vfprintf_chk (FILE *, int, const char *, __gnuc_va_list);
extern char *__fgets_unlocked_chk (char *buf, size_t size, int n, FILE *fp);
extern char *__fgets_chk (char *buf, size_t size, int n, FILE *fp);
extern int __asprintf_chk (char **, int, const char *, ...) __THROW;
-extern int __vasprintf_chk (char **, int, const char *, _G_va_list) __THROW;
+extern int __vasprintf_chk (char **, int, const char *, __gnuc_va_list) __THROW;
extern int __dprintf_chk (int, int, const char *, ...);
-extern int __vdprintf_chk (int, int, const char *, _G_va_list);
+extern int __vdprintf_chk (int, int, const char *, __gnuc_va_list);
extern int __obstack_printf_chk (struct obstack *, int, const char *, ...)
__THROW;
extern int __obstack_vprintf_chk (struct obstack *, int, const char *,
- _G_va_list) __THROW;
+ __gnuc_va_list) __THROW;
extern int __isoc99_fscanf (FILE *__restrict __stream,
const char *__restrict __format, ...) __wur;
@@ -56,12 +59,12 @@ extern int __isoc99_sscanf (const char *__restrict __s,
const char *__restrict __format, ...) __THROW;
extern int __isoc99_vfscanf (FILE *__restrict __s,
const char *__restrict __format,
- _G_va_list __arg) __wur;
+ __gnuc_va_list __arg) __wur;
extern int __isoc99_vscanf (const char *__restrict __format,
- _G_va_list __arg) __wur;
+ __gnuc_va_list __arg) __wur;
extern int __isoc99_vsscanf (const char *__restrict __s,
const char *__restrict __format,
- _G_va_list __arg) __THROW;
+ __gnuc_va_list __arg) __THROW;
libc_hidden_proto (__isoc99_vsscanf)
libc_hidden_proto (__isoc99_vfscanf)
@@ -96,9 +99,15 @@ libc_hidden_proto (__fortify_fail)
/* Acquire ownership of STREAM. */
extern void __flockfile (FILE *__stream);
+# if IS_IN (libc)
+# define flockfile(stream) __flockfile(stream)
+# endif
/* Relinquish the ownership granted for STREAM. */
extern void __funlockfile (FILE *__stream);
+# if IS_IN (libc)
+# define funlockfile(stream) __funlockfile(stream)
+# endif
/* Try to acquire ownership of STREAM but do not block if it is not
possible. */
@@ -117,18 +126,18 @@ extern int _sys_nerr_internal attribute_hidden;
libc_hidden_proto (__asprintf)
# if IS_IN (libc)
-extern _IO_FILE *_IO_new_fopen (const char*, const char*);
+extern FILE *_IO_new_fopen (const char*, const char*);
# define fopen(fname, mode) _IO_new_fopen (fname, mode)
-extern _IO_FILE *_IO_new_fdopen (int, const char*);
+extern FILE *_IO_new_fdopen (int, const char*);
# define fdopen(fd, mode) _IO_new_fdopen (fd, mode)
-extern int _IO_new_fclose (_IO_FILE*);
+extern int _IO_new_fclose (FILE*);
# define fclose(fp) _IO_new_fclose (fp)
-extern int _IO_fputs (const char*, _IO_FILE*);
+extern int _IO_fputs (const char*, FILE*);
libc_hidden_proto (_IO_fputs)
# define fputs(str, fp) _IO_fputs (str, fp)
-extern int _IO_new_fsetpos (_IO_FILE *, const _IO_fpos_t *);
+extern int _IO_new_fsetpos (FILE *, const __fpos_t *);
# define fsetpos(fp, posp) _IO_new_fsetpos (fp, posp)
-extern int _IO_new_fgetpos (_IO_FILE *, _IO_fpos_t *);
+extern int _IO_new_fgetpos (FILE *, __fpos_t *);
# define fgetpos(fp, posp) _IO_new_fgetpos (fp, posp)
# endif
diff --git a/include/stdio_ext.h b/include/stdio_ext.h
index 29c6e68..7f88352 100644
--- a/include/stdio_ext.h
+++ b/include/stdio_ext.h
@@ -2,6 +2,7 @@
#include <stdio-common/stdio_ext.h>
# ifndef _ISOMAC
+# include <libio/bits/types/FILE_internals.h>
libc_hidden_proto (__fsetlocking)
diff --git a/libio/Makefile b/libio/Makefile
index a002a33..63191f3 100644
--- a/libio/Makefile
+++ b/libio/Makefile
@@ -22,9 +22,10 @@ subdir := libio
include ../Makeconfig
-headers := stdio.h libio.h _G_config.h bits/stdio.h \
- bits/sys_errlist.h bits/stdio2.h bits/stdio-ldbl.h bits/libio-ldbl.h \
- bits/types/FILE.h bits/types/__FILE.h
+headers := stdio.h bits/stdio.h bits/stdio2.h bits/sys_errlist.h \
+ bits/stdio-ldbl.h bits/libio-ldbl.h \
+ bits/types/FILE.h bits/types/__FILE.h bits/types/FILE_internals.h \
+ bits/types/cookie_io_functions_t.h bits/types/__fpos_t.h
routines := \
filedoalloc iofclose iofdopen iofflush iofgetpos iofgets iofopen \
diff --git a/libio/__fbufsize.c b/libio/__fbufsize.c
index 74d2ebb..8c00ca7 100644
--- a/libio/__fbufsize.c
+++ b/libio/__fbufsize.c
@@ -16,6 +16,7 @@
<http://www.gnu.org/licenses/>. */
#include <stdio_ext.h>
+#include <libio.h>
size_t
__fbufsize (FILE *fp)
diff --git a/libio/__flbf.c b/libio/__flbf.c
index 929175d..dfa68aa 100644
--- a/libio/__flbf.c
+++ b/libio/__flbf.c
@@ -16,6 +16,7 @@
<http://www.gnu.org/licenses/>. */
#include <stdio_ext.h>
+#include <libio.h>
int
__flbf (FILE *fp)
diff --git a/libio/__fpending.c b/libio/__fpending.c
index e957839..008cf08 100644
--- a/libio/__fpending.c
+++ b/libio/__fpending.c
@@ -16,6 +16,7 @@
<http://www.gnu.org/licenses/>. */
#include <stdio_ext.h>
+#include <libio.h>
size_t
__fpending (FILE *fp)
diff --git a/libio/__freadable.c b/libio/__freadable.c
index 3bde42a..d5535e9 100644
--- a/libio/__freadable.c
+++ b/libio/__freadable.c
@@ -16,6 +16,7 @@
<http://www.gnu.org/licenses/>. */
#include <stdio_ext.h>
+#include <libio.h>
int
__freadable (FILE *fp)
diff --git a/libio/__freading.c b/libio/__freading.c
index f16f426..32e26f8 100644
--- a/libio/__freading.c
+++ b/libio/__freading.c
@@ -16,6 +16,7 @@
<http://www.gnu.org/licenses/>. */
#include <stdio_ext.h>
+#include <libio.h>
int
__freading (FILE *fp)
diff --git a/libio/__fwritable.c b/libio/__fwritable.c
index 1584aec..328e0b6 100644
--- a/libio/__fwritable.c
+++ b/libio/__fwritable.c
@@ -16,6 +16,7 @@
<http://www.gnu.org/licenses/>. */
#include <stdio_ext.h>
+#include <libio.h>
int
__fwritable (FILE *fp)
diff --git a/libio/__fwriting.c b/libio/__fwriting.c
index 1769d21..2ec8fba 100644
--- a/libio/__fwriting.c
+++ b/libio/__fwriting.c
@@ -16,6 +16,7 @@
<http://www.gnu.org/licenses/>. */
#include <stdio_ext.h>
+#include <libio.h>
int
__fwriting (FILE *fp)
diff --git a/libio/bits/stdio.h b/libio/bits/stdio.h
index 21ad2fb..ad77b04 100644
--- a/libio/bits/stdio.h
+++ b/libio/bits/stdio.h
@@ -16,24 +16,30 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#ifndef _BITS_STDIO_H
+#define _BITS_STDIO_H 1
+
#ifndef _STDIO_H
# error "Never include <bits/stdio.h> directly; use <stdio.h> instead."
#endif
+#include <bits/types/FILE_internals.h>
+
+extern int __uflow (FILE *);
+extern int __overflow (FILE *, int);
+
#ifndef __extern_inline
# define __STDIO_INLINE inline
#else
# define __STDIO_INLINE __extern_inline
#endif
-
-#ifdef __USE_EXTERN_INLINES
/* For -D_FORTIFY_SOURCE{,=2} bits/stdio2.h will define a different
inline. */
# if !(__USE_FORTIFY_LEVEL > 0 && defined __fortify_function)
/* Write formatted output to stdout from argument list ARG. */
__STDIO_INLINE int
-vprintf (const char *__restrict __fmt, _G_va_list __arg)
+vprintf (const char *__restrict __fmt, __gnuc_va_list __arg)
{
return vfprintf (stdout, __fmt, __arg);
}
@@ -43,8 +49,22 @@ vprintf (const char *__restrict __fmt, _G_va_list __arg)
__STDIO_INLINE int
getchar (void)
{
- return _IO_getc (stdin);
+ return getc (stdin);
+}
+
+#if defined __USE_MISC || defined __USE_POSIX
+__STDIO_INLINE int
+__getc_unlocked (FILE *__fp)
+{
+ char __c;
+
+ if (__glibc_unlikely (__fp->_IO_read_ptr >= __fp->_IO_read_end))
+ return __uflow (__fp);
+
+ __c = *__fp->_IO_read_ptr++;
+ return (unsigned char) __c;
}
+#endif
# ifdef __USE_MISC
@@ -52,24 +72,23 @@ getchar (void)
__STDIO_INLINE int
fgetc_unlocked (FILE *__fp)
{
- return _IO_getc_unlocked (__fp);
+ return __getc_unlocked (__fp);
}
# endif /* misc */
-
# ifdef __USE_POSIX
/* This is defined in POSIX.1:1996. */
__STDIO_INLINE int
getc_unlocked (FILE *__fp)
{
- return _IO_getc_unlocked (__fp);
+ return __getc_unlocked (__fp);
}
/* This is defined in POSIX.1:1996. */
__STDIO_INLINE int
getchar_unlocked (void)
{
- return _IO_getc_unlocked (stdin);
+ return __getc_unlocked (stdin);
}
# endif /* POSIX */
@@ -78,16 +97,28 @@ getchar_unlocked (void)
__STDIO_INLINE int
putchar (int __c)
{
- return _IO_putc (__c, stdout);
+ return putc (__c, stdout);
}
+#if defined __USE_MISC || defined __USE_POSIX
+__STDIO_INLINE int
+__putc_unlocked (int __c, FILE *__stream)
+{
+ unsigned char __cc = __c;
+ if (__glibc_unlikely (__stream->_IO_write_ptr >= __stream->_IO_write_end))
+ return __overflow (__stream, __cc);
+
+ *__stream->_IO_write_ptr++ = __cc;
+ return __cc;
+}
+#endif
# ifdef __USE_MISC
/* Faster version when locking is not necessary. */
__STDIO_INLINE int
fputc_unlocked (int __c, FILE *__stream)
{
- return _IO_putc_unlocked (__c, __stream);
+ return __putc_unlocked (__c, __stream);
}
# endif /* misc */
@@ -97,21 +128,21 @@ fputc_unlocked (int __c, FILE *__stream)
__STDIO_INLINE int
putc_unlocked (int __c, FILE *__stream)
{
- return _IO_putc_unlocked (__c, __stream);
+ return __putc_unlocked (__c, __stream);
}
/* This is defined in POSIX.1:1996. */
__STDIO_INLINE int
putchar_unlocked (int __c)
{
- return _IO_putc_unlocked (__c, stdout);
+ return __putc_unlocked (__c, stdout);
}
# endif /* POSIX */
# ifdef __USE_GNU
/* Like `getdelim', but reads up to a newline. */
-__STDIO_INLINE _IO_ssize_t
+__STDIO_INLINE __ssize_t
getline (char **__lineptr, size_t *__n, FILE *__stream)
{
return __getdelim (__lineptr, __n, '\n', __stream);
@@ -124,20 +155,17 @@ getline (char **__lineptr, size_t *__n, FILE *__stream)
__STDIO_INLINE int
__NTH (feof_unlocked (FILE *__stream))
{
- return _IO_feof_unlocked (__stream);
+ return (__stream->_flags & _IO_EOF_SEEN) != 0;
}
/* Faster versions when locking is not required. */
__STDIO_INLINE int
__NTH (ferror_unlocked (FILE *__stream))
{
- return _IO_ferror_unlocked (__stream);
+ return (__stream->_flags & _IO_ERR_SEEN) != 0;
}
# endif /* misc */
-#endif /* Use extern inlines. */
-
-
#if defined __USE_MISC && defined __GNUC__ && defined __OPTIMIZE__ \
&& !defined __cplusplus
/* Perform some simple optimizations. */
@@ -151,7 +179,7 @@ __NTH (ferror_unlocked (FILE *__stream))
for (__cnt = (size_t) (size) * (size_t) (n); \
__cnt > 0; --__cnt) \
{ \
- int __c = _IO_getc_unlocked (__stream); \
+ int __c = __getc_unlocked (__stream); \
if (__c == EOF) \
break; \
*__ptr++ = __c; \
@@ -174,7 +202,7 @@ __NTH (ferror_unlocked (FILE *__stream))
size_t __cnt; \
for (__cnt = (size_t) (size) * (size_t) (n); \
__cnt > 0; --__cnt) \
- if (_IO_putc_unlocked (*__ptr++, __stream) == EOF) \
+ if (__putc_unlocked (*__ptr++, __stream) == EOF) \
break; \
((size_t) (size) * (size_t) (n) - __cnt) \
/ (size_t) (size); }) \
@@ -186,5 +214,6 @@ __NTH (ferror_unlocked (FILE *__stream))
: fwrite_unlocked (ptr, size, n, stream))))
#endif
-/* Define helper macro. */
#undef __STDIO_INLINE
+
+#endif /* bits/stdio.h */
diff --git a/libio/bits/stdio2.h b/libio/bits/stdio2.h
index e9f9d69..2d5cb5c 100644
--- a/libio/bits/stdio2.h
+++ b/libio/bits/stdio2.h
@@ -24,7 +24,7 @@ extern int __sprintf_chk (char *__restrict __s, int __flag, size_t __slen,
const char *__restrict __format, ...) __THROW;
extern int __vsprintf_chk (char *__restrict __s, int __flag, size_t __slen,
const char *__restrict __format,
- _G_va_list __ap) __THROW;
+ __gnuc_va_list __ap) __THROW;
#ifdef __va_arg_pack
__fortify_function int
@@ -41,7 +41,7 @@ __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
__fortify_function int
__NTH (vsprintf (char *__restrict __s, const char *__restrict __fmt,
- _G_va_list __ap))
+ __gnuc_va_list __ap))
{
return __builtin___vsprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
__bos (__s), __fmt, __ap);
@@ -54,7 +54,7 @@ extern int __snprintf_chk (char *__restrict __s, size_t __n, int __flag,
...) __THROW;
extern int __vsnprintf_chk (char *__restrict __s, size_t __n, int __flag,
size_t __slen, const char *__restrict __format,
- _G_va_list __ap) __THROW;
+ __gnuc_va_list __ap) __THROW;
# ifdef __va_arg_pack
__fortify_function int
@@ -72,7 +72,7 @@ __NTH (snprintf (char *__restrict __s, size_t __n,
__fortify_function int
__NTH (vsnprintf (char *__restrict __s, size_t __n,
- const char *__restrict __fmt, _G_va_list __ap))
+ const char *__restrict __fmt, __gnuc_va_list __ap))
{
return __builtin___vsnprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
__bos (__s), __fmt, __ap);
@@ -86,9 +86,10 @@ extern int __fprintf_chk (FILE *__restrict __stream, int __flag,
const char *__restrict __format, ...);
extern int __printf_chk (int __flag, const char *__restrict __format, ...);
extern int __vfprintf_chk (FILE *__restrict __stream, int __flag,
- const char *__restrict __format, _G_va_list __ap);
+ const char *__restrict __format,
+ __gnuc_va_list __ap);
extern int __vprintf_chk (int __flag, const char *__restrict __format,
- _G_va_list __ap);
+ __gnuc_va_list __ap);
# ifdef __va_arg_pack
__fortify_function int
@@ -111,7 +112,7 @@ printf (const char *__restrict __fmt, ...)
# endif
__fortify_function int
-vprintf (const char *__restrict __fmt, _G_va_list __ap)
+vprintf (const char *__restrict __fmt, __gnuc_va_list __ap)
{
#ifdef __USE_EXTERN_INLINES
return __vfprintf_chk (stdout, __USE_FORTIFY_LEVEL - 1, __fmt, __ap);
@@ -122,7 +123,7 @@ vprintf (const char *__restrict __fmt, _G_va_list __ap)
__fortify_function int
vfprintf (FILE *__restrict __stream,
- const char *__restrict __fmt, _G_va_list __ap)
+ const char *__restrict __fmt, __gnuc_va_list __ap)
{
return __vfprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, __ap);
}
@@ -131,7 +132,7 @@ vfprintf (FILE *__restrict __stream,
extern int __dprintf_chk (int __fd, int __flag, const char *__restrict __fmt,
...) __attribute__ ((__format__ (__printf__, 3, 4)));
extern int __vdprintf_chk (int __fd, int __flag,
- const char *__restrict __fmt, _G_va_list __arg)
+ const char *__restrict __fmt, __gnuc_va_list __arg)
__attribute__ ((__format__ (__printf__, 3, 0)));
# ifdef __va_arg_pack
@@ -147,7 +148,7 @@ dprintf (int __fd, const char *__restrict __fmt, ...)
# endif
__fortify_function int
-vdprintf (int __fd, const char *__restrict __fmt, _G_va_list __ap)
+vdprintf (int __fd, const char *__restrict __fmt, __gnuc_va_list __ap)
{
return __vdprintf_chk (__fd, __USE_FORTIFY_LEVEL - 1, __fmt, __ap);
}
@@ -159,7 +160,7 @@ extern int __asprintf_chk (char **__restrict __ptr, int __flag,
const char *__restrict __fmt, ...)
__THROW __attribute__ ((__format__ (__printf__, 3, 4))) __wur;
extern int __vasprintf_chk (char **__restrict __ptr, int __flag,
- const char *__restrict __fmt, _G_va_list __arg)
+ const char *__restrict __fmt, __gnuc_va_list __arg)
__THROW __attribute__ ((__format__ (__printf__, 3, 0))) __wur;
extern int __obstack_printf_chk (struct obstack *__restrict __obstack,
int __flag, const char *__restrict __format,
@@ -168,7 +169,7 @@ extern int __obstack_printf_chk (struct obstack *__restrict __obstack,
extern int __obstack_vprintf_chk (struct obstack *__restrict __obstack,
int __flag,
const char *__restrict __format,
- _G_va_list __args)
+ __gnuc_va_list __args)
__THROW __attribute__ ((__format__ (__printf__, 3, 0)));
# ifdef __va_arg_pack
@@ -205,14 +206,14 @@ __NTH (obstack_printf (struct obstack *__restrict __obstack,
__fortify_function int
__NTH (vasprintf (char **__restrict __ptr, const char *__restrict __fmt,
- _G_va_list __ap))
+ __gnuc_va_list __ap))
{
return __vasprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt, __ap);
}
__fortify_function int
__NTH (obstack_vprintf (struct obstack *__restrict __obstack,
- const char *__restrict __fmt, _G_va_list __ap))
+ const char *__restrict __fmt, __gnuc_va_list __ap))
{
return __obstack_vprintf_chk (__obstack, __USE_FORTIFY_LEVEL - 1, __fmt,
__ap);
@@ -368,7 +369,7 @@ fread_unlocked (void *__restrict __ptr, size_t __size, size_t __n,
for (; __cnt > 0; --__cnt)
{
- int __c = _IO_getc_unlocked (__stream);
+ int __c = __getc_unlocked (__stream);
if (__c == EOF)
break;
*__cptr++ = __c;
diff --git a/libio/bits/types/FILE.h b/libio/bits/types/FILE.h
index f268263..de02a9d 100644
--- a/libio/bits/types/FILE.h
+++ b/libio/bits/types/FILE.h
@@ -1,9 +1,12 @@
#ifndef __FILE_defined
#define __FILE_defined 1
-struct _IO_FILE;
+/* Note: the struct tag is _IO_FILE rather than __FILE for historical
+ reasons. It potentially appears in C++ mangled names and therefore
+ cannot be changed. This file must be kept in sync with __FILE.h and
+ FILE_internals.h. */
-/* The opaque type of streams. This is the definition used elsewhere. */
+struct _IO_FILE;
typedef struct _IO_FILE FILE;
#endif
diff --git a/libio/bits/types/FILE_internals.h b/libio/bits/types/FILE_internals.h
new file mode 100644
index 0000000..5f88b4c
--- /dev/null
+++ b/libio/bits/types/FILE_internals.h
@@ -0,0 +1,110 @@
+/* Internal structure of a FILE object.
+ Copyright (C) 1991-2017 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Written by Per Bothner <bothner@cygnus.com>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+
+#ifndef _FILE_internals_defined
+#define _FILE_internals_defined 1
+
+/* This file exposes just enough of the internal structure of a FILE
+ object to permit the optimizations in bits/stdio.h.
+
+ Note: the _IO_ prefixes on struct tags and field names are for
+ historical reasons. The GNU C Library no longer supports the
+ "libio" extension to stdio.
+
+ This file must be kept in sync with __FILE.h, FILE.h, and internal
+ headers. */
+
+#include <bits/types.h>
+
+/* During the build of glibc itself, _IO_lock_t will already have been
+ defined by internal headers. */
+#ifndef _IO_lock_t_defined
+typedef void _IO_lock_t;
+#define _IO_lock_t_defined 1
+#endif
+
+struct _IO_marker;
+struct _IO_codecvt;
+struct _IO_wide_data;
+
+struct _IO_FILE
+{
+ int _flags; /* High-order word is _IO_MAGIC; rest is flags. */
+ /* The following pointers correspond to the C++ streambuf protocol. */
+ char* _IO_read_ptr; /* Current read pointer */
+ char* _IO_read_end; /* End of get area. */
+ char* _IO_read_base; /* Start of putback+get area. */
+ char* _IO_write_base; /* Start of put area. */
+ char* _IO_write_ptr; /* Current put pointer. */
+ char* _IO_write_end; /* End of put area. */
+ char* _IO_buf_base; /* Start of reserve area. */
+ char* _IO_buf_end; /* End of reserve area. */
+ /* The following fields are used to support backing up and undo. */
+ char *_IO_save_base; /* Pointer to start of non-current get area. */
+ char *_IO_backup_base; /* Pointer to first valid character of backup area */
+ char *_IO_save_end; /* Pointer to end of non-current get area. */
+
+ struct _IO_marker *_markers;
+
+ struct _IO_FILE *_chain;
+
+ int _fileno;
+ int _flags2;
+ __off_t _old_offset; /* This used to be _offset but it's too small. */
+
+ /* 1+column number of pbase(); 0 is unknown. */
+ unsigned short _cur_column;
+ signed char _vtable_offset;
+ char _shortbuf[1];
+ _IO_lock_t *_lock;
+
+ /* Fields below this point are not present in the "old" FILE structure. */
+ __off64_t _offset;
+ struct _IO_codecvt *_codecvt;
+ struct _IO_wide_data *_wide_data;
+ struct _IO_FILE *_freeres_list;
+ void *_freeres_buf;
+ size_t __pad5;
+ int _mode;
+
+ /* Make sure we don't get into trouble again. */
+ char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)];
+};
+
+/* Many more flags are defined internally. */
+#ifndef _IO_EOF_SEEN
+# define _IO_EOF_SEEN 0x10
+#elif _IO_EOF_SEEN != 0x10
+# error "FILE_internals.h out of sync with libio.h (_IO_EOF_SEEN)"
+#endif
+
+#ifndef _IO_ERR_SEEN
+# define _IO_ERR_SEEN 0x20
+#elif _IO_ERR_SEEN != 0x20
+# error "FILE_internals.h out of sync with libio.h (_IO_ERR_SEEN)"
+#endif
+
+#ifndef _IO_USER_LOCK
+# define _IO_USER_LOCK 0x8000
+#elif _IO_USER_LOCK != 0x8000
+# error "FILE_internals.h out of sync with libio.h (_IO_USER_LOCK)"
+#endif
+
+#endif
diff --git a/libio/bits/types/__FILE.h b/libio/bits/types/__FILE.h
index 06dd79b..5e8a909 100644
--- a/libio/bits/types/__FILE.h
+++ b/libio/bits/types/__FILE.h
@@ -1,6 +1,11 @@
#ifndef ____FILE_defined
#define ____FILE_defined 1
+/* Note: the struct tag is _IO_FILE rather than __FILE for historical
+ reasons. It potentially appears in C++ mangled names and therefore
+ cannot be changed. This file must be kept in sync with FILE.h and
+ FILE_internals.h. */
+
struct _IO_FILE;
typedef struct _IO_FILE __FILE;
diff --git a/libio/bits/types/__fpos_t.h b/libio/bits/types/__fpos_t.h
new file mode 100644
index 0000000..032a8f1
--- /dev/null
+++ b/libio/bits/types/__fpos_t.h
@@ -0,0 +1,19 @@
+#ifndef __fpos_t_defined
+#define __fpos_t_defined 1
+
+#include <bits/types.h>
+#include <bits/types/__mbstate_t.h>
+
+typedef struct
+{
+ __off_t __pos;
+ __mbstate_t __state;
+} __fpos_t;
+
+typedef struct
+{
+ __off64_t __pos;
+ __mbstate_t __state;
+} __fpos64_t;
+
+#endif
diff --git a/libio/bits/types/cookie_io_functions_t.h b/libio/bits/types/cookie_io_functions_t.h
new file mode 100644
index 0000000..c29a46e
--- /dev/null
+++ b/libio/bits/types/cookie_io_functions_t.h
@@ -0,0 +1,61 @@
+/* Types for fopencookie.
+ Copyright (C) 1991-2017 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef __cookie_io_functions_t_defined
+#define __cookie_io_functions_t_defined 1
+
+#include <bits/types.h>
+
+#define __need_size_t
+#include <stddef.h>
+
+/* Read NBYTES bytes from COOKIE into a buffer pointed to by BUF.
+ Return number of bytes read. */
+typedef __ssize_t cookie_read_function_t (void *__cookie, char *__buf,
+ size_t __nbytes);
+
+/* Write N bytes pointed to by BUF to COOKIE. Write all N bytes
+ unless there is an error. Return number of bytes written. If
+ there is an error, return 0 and do not write anything. If the file
+ has been opened for append (__mode.__append set), then set the file
+ pointer to the end of the file and then do the write; if not, just
+ write at the current file pointer. */
+typedef __ssize_t cookie_write_function_t (void *__cookie, const char *__buf,
+ size_t __n);
+
+/* Move COOKIE's file position to *POS bytes from the
+ beginning of the file (if W is SEEK_SET),
+ the current position (if W is SEEK_CUR),
+ or the end of the file (if W is SEEK_END).
+ Set *POS to the new file position.
+ Returns zero if successful, nonzero if not. */
+typedef int cookie_seek_function_t (void *__cookie, __off64_t *__pos, int __w);
+
+/* Close COOKIE. */
+typedef int cookie_close_function_t (void *__cookie);
+
+/* The structure with the cookie function pointers. */
+typedef struct
+{
+ cookie_read_function_t *read; /* Read bytes. */
+ cookie_write_function_t *write; /* Write bytes. */
+ cookie_seek_function_t *seek; /* Seek/tell file position. */
+ cookie_close_function_t *close; /* Close file. */
+} cookie_io_functions_t;
+
+#endif /* cookie_io_functions_t.h */
diff --git a/libio/libio.h b/libio/libio.h
index 518ffd8..d7f9d41 100644
--- a/libio/libio.h
+++ b/libio/libio.h
@@ -28,10 +28,54 @@
#ifndef _IO_STDIO_H
#define _IO_STDIO_H
+#include <features.h>
+
+#if !defined _LIBC || !defined __USE_GNU || defined _ISOMAC
+# error "libio.h is private to the stdio implementation"
+#endif
+
+/* Former configuration parameters for standalone libio. Most of
+ these are fixed for the GNU C library. */
+
+#include <bits/types.h>
+
+#define __need_size_t
+#define __need_wchar_t
+#define __need_NULL
+#include <stddef.h>
+
+#define __need___va_list
+#include <stdarg.h>
+
+#include <bits/types/__mbstate_t.h>
+#include <bits/types/__fpos_t.h>
+#include <bits/types/wint_t.h>
+
+#include <gconv.h>
+typedef union
+{
+ struct __gconv_info __cd;
+ struct
+ {
+ struct __gconv_info __cd;
+ struct __gconv_step_data __data;
+ } __combined;
+} _G_iconv_t;
+
+#define _G_HAVE_MMAP 1
+#define _G_IO_IO_FILE_VERSION 0x20001
+
+/* This is defined by <bits/stat.h> if `st_blksize' exists. */
+#define _G_HAVE_ST_BLKSIZE defined (_STATBUF_ST_BLKSIZE)
+
+/* This must match the definition of BUFSIZ in stdio.h. */
+#define _G_BUFSIZ 8192
+
+/* Allow ports to override the above if absolutely necessary. */
#include <_G_config.h>
-/* ALL of these should be defined in _G_config.h */
-#define _IO_fpos_t _G_fpos_t
-#define _IO_fpos64_t _G_fpos64_t
+
+#define _IO_fpos_t __fpos_t
+#define _IO_fpos64_t __fpos64_t
#define _IO_size_t size_t
#define _IO_ssize_t __ssize_t
#define _IO_off_t __off_t
@@ -41,38 +85,17 @@
#define _IO_iconv_t _G_iconv_t
#define _IO_HAVE_ST_BLKSIZE _G_HAVE_ST_BLKSIZE
#define _IO_BUFSIZ _G_BUFSIZ
-#define _IO_va_list _G_va_list
+#define _IO_va_list __gnuc_va_list
#define _IO_wint_t wint_t
-/* This define avoids name pollution if we're using GNU stdarg.h */
-#define __need___va_list
-#include <stdarg.h>
-#ifdef __GNUC_VA_LIST
-# undef _IO_va_list
-# define _IO_va_list __gnuc_va_list
-#endif /* __GNUC_VA_LIST */
-
-#ifndef __P
-# include <sys/cdefs.h>
-#endif /*!__P*/
-
+/* Backward compatibility */
+#define _STDIO_USES_IOSTREAM 1
#define _IO_UNIFIED_JUMPTABLES 1
+#define __HAVE_COLUMN 1
#ifndef EOF
# define EOF (-1)
#endif
-#ifndef NULL
-# if defined __GNUG__ && \
- (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8))
-# define NULL (__null)
-# else
-# if !defined(__cplusplus)
-# define NULL ((void*)0)
-# else
-# define NULL (0)
-# endif
-# endif
-#endif
#define _IOS_INPUT 1
#define _IOS_OUTPUT 2
@@ -111,15 +134,11 @@
#define _IO_FLAGS2_MMAP 1
#define _IO_FLAGS2_NOTCANCEL 2
-#ifdef _LIBC
-# define _IO_FLAGS2_FORTIFY 4
-#endif
+#define _IO_FLAGS2_FORTIFY 4
#define _IO_FLAGS2_USER_WBUF 8
-#ifdef _LIBC
-# define _IO_FLAGS2_SCANF_STD 16
-# define _IO_FLAGS2_NOCLOSE 32
-# define _IO_FLAGS2_CLOEXEC 64
-#endif
+#define _IO_FLAGS2_SCANF_STD 16
+#define _IO_FLAGS2_NOCLOSE 32
+#define _IO_FLAGS2_CLOEXEC 64
/* These are "formatting flags" matching the iostream fmtflags enum values. */
#define _IO_SKIPWS 01
@@ -141,34 +160,67 @@
#define _IO_BOOLALPHA 0200000
-struct _IO_jump_t; struct _IO_FILE;
+struct _IO_jump_t;
+struct _IO_FILE;
+struct _IO_FILE_plus;
+typedef struct _IO_FILE _IO_FILE;
-/* During the build of glibc itself, _IO_lock_t will already have been
- defined by internal headers. */
-#ifndef _IO_lock_t_defined
-typedef void _IO_lock_t;
-#endif
+#include <bits/types/__FILE.h>
+#include <bits/types/FILE.h>
+#include <bits/types/FILE_internals.h>
+#define _IO_file_flags _flags /* Compatibility. */
+#ifdef _IO_USE_OLD_IO_FILE
+/* This structure is a proper prefix of the _IO_FILE structure defined
+ in FILE_internals.h. */
+struct _IO_FILE_old
+{
+ int _flags; /* High-order word is _IO_MAGIC; rest is flags. */
+
+ /* The following pointers correspond to the C++ streambuf protocol. */
+ /* Note: Tk uses the _IO_read_ptr and _IO_read_end fields directly. */
+ char* _IO_read_ptr; /* Current read pointer */
+ char* _IO_read_end; /* End of get area. */
+ char* _IO_read_base; /* Start of putback+get area. */
+ char* _IO_write_base; /* Start of put area. */
+ char* _IO_write_ptr; /* Current put pointer. */
+ char* _IO_write_end; /* End of put area. */
+ char* _IO_buf_base; /* Start of reserve area. */
+ char* _IO_buf_end; /* End of reserve area. */
+ /* The following fields are used to support backing up and undo. */
+ char *_IO_save_base; /* Pointer to start of non-current get area. */
+ char *_IO_backup_base; /* Pointer to first valid character of backup area */
+ char *_IO_save_end; /* Pointer to end of non-current get area. */
+
+ struct _IO_marker *_markers;
+
+ struct _IO_FILE *_chain;
+
+ int _fileno;
+ int _flags2;
+ _IO_off_t _old_offset; /* This used to be _offset but it's too small. */
+
+ /* 1+column number of pbase(); 0 is unknown. */
+ unsigned short _cur_column;
+ signed char _vtable_offset;
+ char _shortbuf[1];
+
+ /* char* _save_gptr; char* _save_egptr; */
+
+ _IO_lock_t *_lock;
+};
+#endif
/* A streammarker remembers a position in a buffer. */
-struct _IO_marker {
+struct _IO_marker
+{
struct _IO_marker *_next;
struct _IO_FILE *_sbuf;
/* If _pos >= 0
it points to _buf->Gbase()+_pos. FIXME comment */
/* if _pos < 0, it points to _buf->eBptr()+_pos. FIXME comment */
int _pos;
-#if 0
- void set_streampos(streampos sp) { _spos = sp; }
- void set_offset(int offset) { _pos = offset; _spos = (streampos)(-2); }
- public:
- streammarker(streambuf *sb);
- ~streammarker();
- int saving() { return _spos == -2; }
- int delta(streammarker&);
- int delta();
-#endif
};
/* This is the structure from the libstdc++ codecvt class. */
@@ -180,7 +232,6 @@ enum __codecvt_result
__codecvt_noconv
};
-#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
/* The order of the elements in the following struct must match the order
of the virtual functions in the libstdc++ codecvt class. */
struct _IO_codecvt
@@ -235,166 +286,40 @@ struct _IO_wide_data
const struct _IO_jump_t *_wide_vtable;
};
-#endif
-
-struct _IO_FILE {
- int _flags; /* High-order word is _IO_MAGIC; rest is flags. */
-#define _IO_file_flags _flags
-
- /* The following pointers correspond to the C++ streambuf protocol. */
- /* Note: Tk uses the _IO_read_ptr and _IO_read_end fields directly. */
- char* _IO_read_ptr; /* Current read pointer */
- char* _IO_read_end; /* End of get area. */
- char* _IO_read_base; /* Start of putback+get area. */
- char* _IO_write_base; /* Start of put area. */
- char* _IO_write_ptr; /* Current put pointer. */
- char* _IO_write_end; /* End of put area. */
- char* _IO_buf_base; /* Start of reserve area. */
- char* _IO_buf_end; /* End of reserve area. */
- /* The following fields are used to support backing up and undo. */
- char *_IO_save_base; /* Pointer to start of non-current get area. */
- char *_IO_backup_base; /* Pointer to first valid character of backup area */
- char *_IO_save_end; /* Pointer to end of non-current get area. */
-
- struct _IO_marker *_markers;
-
- struct _IO_FILE *_chain;
-
- int _fileno;
-#if 0
- int _blksize;
-#else
- int _flags2;
-#endif
- _IO_off_t _old_offset; /* This used to be _offset but it's too small. */
-
-#define __HAVE_COLUMN /* temporary */
- /* 1+column number of pbase(); 0 is unknown. */
- unsigned short _cur_column;
- signed char _vtable_offset;
- char _shortbuf[1];
-
- /* char* _save_gptr; char* _save_egptr; */
-
- _IO_lock_t *_lock;
-#ifdef _IO_USE_OLD_IO_FILE
-};
-struct _IO_FILE_complete
-{
- struct _IO_FILE _file;
-#endif
-#if defined _G_IO_IO_FILE_VERSION && _G_IO_IO_FILE_VERSION == 0x20001
- _IO_off64_t _offset;
-# if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
- /* Wide character stream stuff. */
- struct _IO_codecvt *_codecvt;
- struct _IO_wide_data *_wide_data;
- struct _IO_FILE *_freeres_list;
- void *_freeres_buf;
-# else
- void *__pad1;
- void *__pad2;
- void *__pad3;
- void *__pad4;
-# endif
- size_t __pad5;
- int _mode;
- /* Make sure we don't get into trouble again. */
- char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)];
-#endif
-};
-
-#ifndef __cplusplus
-typedef struct _IO_FILE _IO_FILE;
-#endif
-
-struct _IO_FILE_plus;
extern struct _IO_FILE_plus _IO_2_1_stdin_;
extern struct _IO_FILE_plus _IO_2_1_stdout_;
extern struct _IO_FILE_plus _IO_2_1_stderr_;
-#ifndef _LIBC
-#define _IO_stdin ((_IO_FILE*)(&_IO_2_1_stdin_))
-#define _IO_stdout ((_IO_FILE*)(&_IO_2_1_stdout_))
-#define _IO_stderr ((_IO_FILE*)(&_IO_2_1_stderr_))
-#else
extern _IO_FILE *_IO_stdin attribute_hidden;
extern _IO_FILE *_IO_stdout attribute_hidden;
extern _IO_FILE *_IO_stderr attribute_hidden;
-#endif
-
/* Functions to do I/O and file management for a stream. */
+#include <bits/types/cookie_io_functions_t.h>
-/* Read NBYTES bytes from COOKIE into a buffer pointed to by BUF.
- Return number of bytes read. */
-typedef __ssize_t __io_read_fn (void *__cookie, char *__buf, size_t __nbytes);
-
-/* Write N bytes pointed to by BUF to COOKIE. Write all N bytes
- unless there is an error. Return number of bytes written. If
- there is an error, return 0 and do not write anything. If the file
- has been opened for append (__mode.__append set), then set the file
- pointer to the end of the file and then do the write; if not, just
- write at the current file pointer. */
-typedef __ssize_t __io_write_fn (void *__cookie, const char *__buf,
- size_t __n);
-
-/* Move COOKIE's file position to *POS bytes from the
- beginning of the file (if W is SEEK_SET),
- the current position (if W is SEEK_CUR),
- or the end of the file (if W is SEEK_END).
- Set *POS to the new file position.
- Returns zero if successful, nonzero if not. */
-typedef int __io_seek_fn (void *__cookie, _IO_off64_t *__pos, int __w);
-
-/* Close COOKIE. */
-typedef int __io_close_fn (void *__cookie);
-
-
-#ifdef __USE_GNU
-/* User-visible names for the above. */
-typedef __io_read_fn cookie_read_function_t;
-typedef __io_write_fn cookie_write_function_t;
-typedef __io_seek_fn cookie_seek_function_t;
-typedef __io_close_fn cookie_close_function_t;
-
-/* The structure with the cookie function pointers. */
-typedef struct
-{
- __io_read_fn *read; /* Read bytes. */
- __io_write_fn *write; /* Write bytes. */
- __io_seek_fn *seek; /* Seek/tell file position. */
- __io_close_fn *close; /* Close file. */
-} _IO_cookie_io_functions_t;
-typedef _IO_cookie_io_functions_t cookie_io_functions_t;
+/* Legacy internal names for cookie I/O types. */
+typedef cookie_read_function_t __io_read_fn;
+typedef cookie_write_function_t __io_write_fn;
+typedef cookie_seek_function_t __io_seek_fn;
+typedef cookie_close_function_t __io_close_fn;
+
+typedef cookie_io_functions_t _IO_cookie_io_functions_t;
struct _IO_cookie_file;
/* Initialize one of those. */
extern void _IO_cookie_init (struct _IO_cookie_file *__cfile, int __read_write,
void *__cookie, _IO_cookie_io_functions_t __fns);
-#endif
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
extern int __underflow (_IO_FILE *);
extern int __uflow (_IO_FILE *);
extern int __overflow (_IO_FILE *, int);
-#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
extern _IO_wint_t __wunderflow (_IO_FILE *);
extern _IO_wint_t __wuflow (_IO_FILE *);
extern _IO_wint_t __woverflow (_IO_FILE *, _IO_wint_t);
-#endif
-#if __GNUC__ >= 3
-# define _IO_BE(expr, res) __builtin_expect ((expr), res)
-#else
-# define _IO_BE(expr, res) (expr)
-#endif
+#define _IO_BE(expr, res) __builtin_expect ((expr), res)
#define _IO_getc_unlocked(_fp) \
(_IO_BE ((_fp)->_IO_read_ptr >= (_fp)->_IO_read_end, 0) \
@@ -408,7 +333,6 @@ extern _IO_wint_t __woverflow (_IO_FILE *, _IO_wint_t);
? __overflow (_fp, (unsigned char) (_ch)) \
: (unsigned char) (*(_fp)->_IO_write_ptr++ = (_ch)))
-#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
# define _IO_getwc_unlocked(_fp) \
(_IO_BE ((_fp)->_wide_data == NULL \
|| ((_fp)->_wide_data->_IO_read_ptr \
@@ -420,7 +344,6 @@ extern _IO_wint_t __woverflow (_IO_FILE *, _IO_wint_t);
>= (_fp)->_wide_data->_IO_write_end), 0) \
? __woverflow (_fp, _wch) \
: (_IO_wint_t) (*(_fp)->_wide_data->_IO_write_ptr++ = (_wch)))
-#endif
#define _IO_feof_unlocked(__fp) (((__fp)->_flags & _IO_EOF_SEEN) != 0)
#define _IO_ferror_unlocked(__fp) (((__fp)->_flags & _IO_ERR_SEEN) != 0)
@@ -463,28 +386,28 @@ extern _IO_off64_t _IO_seekpos (_IO_FILE *, _IO_off64_t, int);
extern void _IO_free_backup_area (_IO_FILE *) __THROW;
-#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
extern _IO_wint_t _IO_getwc (_IO_FILE *__fp);
extern _IO_wint_t _IO_putwc (wchar_t __wc, _IO_FILE *__fp);
extern int _IO_fwide (_IO_FILE *__fp, int __mode) __THROW;
-# if __GNUC__ >= 2
+
/* While compiling glibc we have to handle compatibility with very old
versions. */
-# if defined _LIBC && defined SHARED
-# include <shlib-compat.h>
-# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
-# define _IO_fwide_maybe_incompatible \
+#if defined SHARED
+# include <shlib-compat.h>
+# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
+# define _IO_fwide_maybe_incompatible \
(__builtin_expect (&_IO_stdin_used == NULL, 0))
extern const int _IO_stdin_used;
weak_extern (_IO_stdin_used);
-# endif
-# endif
-# ifndef _IO_fwide_maybe_incompatible
-# define _IO_fwide_maybe_incompatible (0)
-# endif
+# endif
+#endif
+#ifndef _IO_fwide_maybe_incompatible
+# define _IO_fwide_maybe_incompatible (0)
+#endif
+
/* A special optimized version of the function above. It optimizes the
case of initializing an unoriented byte stream. */
-# define _IO_fwide(__fp, __mode) \
+#define _IO_fwide(__fp, __mode) \
({ int __result = (__mode); \
if (__result < 0 && ! _IO_fwide_maybe_incompatible) \
{ \
@@ -498,7 +421,6 @@ weak_extern (_IO_stdin_used);
else \
__result = _IO_fwide (__fp, __result); \
__result; })
-# endif
extern int _IO_vfwscanf (_IO_FILE * __restrict, const wchar_t * __restrict,
_IO_va_list, int *__restrict);
@@ -506,14 +428,9 @@ extern int _IO_vfwprintf (_IO_FILE *__restrict, const wchar_t *__restrict,
_IO_va_list);
extern _IO_ssize_t _IO_wpadn (_IO_FILE *, wint_t, _IO_ssize_t);
extern void _IO_free_wbackup_area (_IO_FILE *) __THROW;
-#endif
#ifdef __LDBL_COMPAT
# include <bits/libio-ldbl.h>
#endif
-#ifdef __cplusplus
-}
-#endif
-
#endif /* _IO_STDIO_H */
diff --git a/libio/libioP.h b/libio/libioP.h
index eb93418..924126d 100644
--- a/libio/libioP.h
+++ b/libio/libioP.h
@@ -347,12 +347,9 @@ struct _IO_FILE_plus
};
#ifdef _IO_USE_OLD_IO_FILE
-/* This structure is used by the compatibility code as if it were an
- _IO_FILE_plus, but has enough space to initialize the _mode argument
- of an _IO_FILE_complete. */
-struct _IO_FILE_complete_plus
+struct _IO_FILE_old_plus
{
- struct _IO_FILE_complete file;
+ struct _IO_FILE_old file;
const struct _IO_jump_t *vtable;
};
#endif
@@ -623,13 +620,15 @@ extern _IO_off64_t _IO_new_file_seekoff (_IO_FILE *, _IO_off64_t, int, int);
extern _IO_ssize_t _IO_new_file_write (_IO_FILE *, const void *, _IO_ssize_t);
extern _IO_size_t _IO_new_file_xsputn (_IO_FILE *, const void *, _IO_size_t);
+#ifdef _IO_USE_OLD_IO_FILE
+extern void _IO_old_file_init_internal (struct _IO_FILE_old_plus *)
+ __THROW attribute_hidden;
+#endif
extern _IO_FILE* _IO_old_file_setbuf (_IO_FILE *, char *, _IO_ssize_t);
extern _IO_off64_t _IO_old_file_seekoff (_IO_FILE *, _IO_off64_t, int, int);
extern _IO_size_t _IO_old_file_xsputn (_IO_FILE *, const void *, _IO_size_t);
extern int _IO_old_file_underflow (_IO_FILE *);
extern int _IO_old_file_overflow (_IO_FILE *, int);
-extern void _IO_old_file_init_internal (struct _IO_FILE_plus *)
- __THROW attribute_hidden;
extern _IO_FILE* _IO_old_file_attach (_IO_FILE *, int);
extern _IO_FILE* _IO_old_file_fopen (_IO_FILE *, const char *, const char *);
extern _IO_ssize_t _IO_old_file_write (_IO_FILE *, const void *, _IO_ssize_t);
diff --git a/libio/oldfileops.c b/libio/oldfileops.c
index 2eceefa..db112c8 100644
--- a/libio/oldfileops.c
+++ b/libio/oldfileops.c
@@ -114,7 +114,7 @@ extern int errno;
void
attribute_compat_text_section
-_IO_old_file_init_internal (struct _IO_FILE_plus *fp)
+_IO_old_file_init_internal (struct _IO_FILE_old_plus *fp)
{
/* POSIX.1 allows another file handle to be used to change the position
of our file descriptor. Hence we actually don't know the actual
@@ -122,25 +122,25 @@ _IO_old_file_init_internal (struct _IO_FILE_plus *fp)
fp->file._old_offset = _IO_pos_BAD;
fp->file._IO_file_flags |= CLOSED_FILEBUF_FLAGS;
- _IO_link_in (fp);
- fp->file._vtable_offset = ((int) sizeof (struct _IO_FILE)
- - (int) sizeof (struct _IO_FILE_complete));
+ _IO_link_in ((struct _IO_FILE_plus *)fp);
+ fp->file._vtable_offset = ((int) sizeof (struct _IO_FILE_old)
+ - (int) sizeof (struct _IO_FILE));
fp->file._fileno = -1;
#if defined SHARED && defined _LIBC
if (__builtin_expect (&_IO_stdin_used != NULL, 1)
- || (fp != (struct _IO_FILE_plus *) _IO_stdin
- && fp != (struct _IO_FILE_plus *) _IO_stdout
- && fp != (struct _IO_FILE_plus *) _IO_stderr))
+ || (fp != (struct _IO_FILE_old_plus *) _IO_stdin
+ && fp != (struct _IO_FILE_old_plus *) _IO_stdout
+ && fp != (struct _IO_FILE_old_plus *) _IO_stderr))
/* The object is dynamically allocated and large enough. Initialize
the _mode element as well. */
- ((struct _IO_FILE_complete *) fp)->_mode = -1;
+ ((struct _IO_FILE *) fp)->_mode = -1;
#endif
}
void
attribute_compat_text_section
-_IO_old_file_init (struct _IO_FILE_plus *fp)
+_IO_old_file_init (struct _IO_FILE_old_plus *fp)
{
IO_set_accept_foreign_vtables (&_IO_vtable_check);
_IO_old_file_init_internal (fp);
@@ -189,7 +189,8 @@ _IO_old_file_finish (_IO_FILE *fp, int dummy)
_IO_FILE *
attribute_compat_text_section
-_IO_old_file_fopen (_IO_FILE *fp, const char *filename, const char *mode)
+_IO_old_file_fopen (_IO_FILE *fp,
+ const char *filename, const char *mode)
{
int oflags = 0, omode;
int read_write, fdesc;
diff --git a/libio/oldiofdopen.c b/libio/oldiofdopen.c
index 7f61807..166c789 100644
--- a/libio/oldiofdopen.c
+++ b/libio/oldiofdopen.c
@@ -44,7 +44,7 @@ _IO_old_fdopen (int fd, const char *mode)
int posix_mode = 0;
struct locked_FILE
{
- struct _IO_FILE_complete_plus fp;
+ struct _IO_FILE_plus fp;
#ifdef _IO_MTSAFE_IO
_IO_lock_t lock;
#endif
@@ -108,23 +108,23 @@ _IO_old_fdopen (int fd, const char *mode)
if (new_f == NULL)
return NULL;
#ifdef _IO_MTSAFE_IO
- new_f->fp.file._file._lock = &new_f->lock;
+ new_f->fp.file._lock = &new_f->lock;
#endif
- _IO_old_init (&new_f->fp.file._file, 0);
+ _IO_old_init (&new_f->fp.file, 0);
_IO_JUMPS_FILE_plus (&new_f->fp) = &_IO_old_file_jumps;
- _IO_old_file_init_internal ((struct _IO_FILE_plus *) &new_f->fp);
+ _IO_old_file_init_internal ((struct _IO_FILE_old_plus *) &new_f->fp);
#if !_IO_UNIFIED_JUMPTABLES
new_f->fp.vtable = NULL;
#endif
- if (_IO_old_file_attach (&new_f->fp.file._file, fd) == NULL)
+ if (_IO_old_file_attach (&new_f->fp.file, fd) == NULL)
{
- _IO_un_link ((struct _IO_FILE_plus *) &new_f->fp);
+ _IO_un_link (&new_f->fp);
free (new_f);
return NULL;
}
- new_f->fp.file._file._flags &= ~_IO_DELETE_DONT_CLOSE;
+ new_f->fp.file._flags &= ~_IO_DELETE_DONT_CLOSE;
- _IO_mask_flags (&new_f->fp.file._file, read_write,
+ _IO_mask_flags (&new_f->fp.file, read_write,
_IO_NO_READS+_IO_NO_WRITES+_IO_IS_APPENDING);
return (_IO_FILE *) &new_f->fp;
diff --git a/libio/oldiofopen.c b/libio/oldiofopen.c
index 085267b..f9b336d 100644
--- a/libio/oldiofopen.c
+++ b/libio/oldiofopen.c
@@ -38,7 +38,7 @@ _IO_old_fopen (const char *filename, const char *mode)
{
struct locked_FILE
{
- struct _IO_FILE_complete_plus fp;
+ struct _IO_FILE_plus fp;
#ifdef _IO_MTSAFE_IO
_IO_lock_t lock;
#endif
@@ -47,17 +47,17 @@ _IO_old_fopen (const char *filename, const char *mode)
if (new_f == NULL)
return NULL;
#ifdef _IO_MTSAFE_IO
- new_f->fp.file._file._lock = &new_f->lock;
+ new_f->fp.file._lock = &new_f->lock;
#endif
- _IO_old_init (&new_f->fp.file._file, 0);
+ _IO_old_init (&new_f->fp.file, 0);
_IO_JUMPS_FILE_plus (&new_f->fp) = &_IO_old_file_jumps;
- _IO_old_file_init_internal ((struct _IO_FILE_plus *) &new_f->fp);
+ _IO_old_file_init_internal ((struct _IO_FILE_old_plus *) &new_f->fp);
#if !_IO_UNIFIED_JUMPTABLES
new_f->fp.vtable = NULL;
#endif
if (_IO_old_file_fopen ((_IO_FILE *) &new_f->fp, filename, mode) != NULL)
return (_IO_FILE *) &new_f->fp;
- _IO_un_link ((struct _IO_FILE_plus *) &new_f->fp);
+ _IO_un_link (&new_f->fp);
free (new_f);
return NULL;
}
diff --git a/libio/oldiopopen.c b/libio/oldiopopen.c
index af7774a..3aa0447 100644
--- a/libio/oldiopopen.c
+++ b/libio/oldiopopen.c
@@ -94,7 +94,7 @@ extern int _IO_dup2 (int fd, int fd2) __THROW;
struct _IO_proc_file
{
- struct _IO_FILE_complete_plus file;
+ struct _IO_FILE_plus file;
/* Following fields must match those in class procbuf (procbuf.h) */
_IO_pid_t pid;
struct _IO_proc_file *next;
@@ -206,18 +206,18 @@ _IO_old_popen (const char *command, const char *mode)
if (new_f == NULL)
return NULL;
#ifdef _IO_MTSAFE_IO
- new_f->fpx.file.file._file._lock = &new_f->lock;
+ new_f->fpx.file.file._lock = &new_f->lock;
#endif
- fp = &new_f->fpx.file.file._file;
+ fp = &new_f->fpx.file.file;
_IO_old_init (fp, 0);
- _IO_JUMPS_FILE_plus (&new_f->fpx.file) = &_IO_old_proc_jumps;
- _IO_old_file_init_internal ((struct _IO_FILE_plus *) &new_f->fpx.file);
+ _IO_JUMPS_FILE_plus (&new_f->fpx.file.file) = &_IO_old_proc_jumps;
+ _IO_old_file_init_internal ((struct _IO_FILE_old_plus *) &new_f->fpx.file);
#if !_IO_UNIFIED_JUMPTABLES
new_f->fpx.file.vtable = NULL;
#endif
if (_IO_old_proc_open (fp, command, mode) != NULL)
return fp;
- _IO_un_link ((struct _IO_FILE_plus *) &new_f->fpx.file);
+ _IO_un_link (&new_f->fpx.file);
free (new_f);
return NULL;
}
diff --git a/libio/oldstdfiles.c b/libio/oldstdfiles.c
index bed7bce..1ce99ef 100644
--- a/libio/oldstdfiles.c
+++ b/libio/oldstdfiles.c
@@ -39,11 +39,11 @@
#ifdef _IO_MTSAFE_IO
#define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \
static _IO_lock_t _IO_stdfile_##FD##_lock = _IO_lock_initializer; \
- struct _IO_FILE_plus NAME \
+ struct _IO_FILE_old_plus NAME \
= {FILEBUF_LITERAL(CHAIN, FLAGS, FD, NULL), &_IO_old_file_jumps};
#else
#define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \
- struct _IO_FILE_plus NAME \
+ struct _IO_FILE_old_plus NAME \
= {FILEBUF_LITERAL(CHAIN, FLAGS, FD, NULL), &_IO_old_file_jumps};
#endif
@@ -81,12 +81,12 @@ _IO_check_libio (void)
_IO_stdin = stdin = (_IO_FILE *) &_IO_stdin_;
_IO_stdout = stdout = (_IO_FILE *) &_IO_stdout_;
_IO_stderr = stderr = (_IO_FILE *) &_IO_stderr_;
- _IO_list_all = &_IO_stderr_;
+ _IO_list_all = (struct _IO_FILE_plus *) &_IO_stderr_;
_IO_stdin->_vtable_offset = _IO_stdout->_vtable_offset =
_IO_stderr->_vtable_offset = stdin->_vtable_offset =
stdout->_vtable_offset = stderr->_vtable_offset =
- ((int) sizeof (struct _IO_FILE)
- - (int) sizeof (struct _IO_FILE_complete));
+ ((int) sizeof (struct _IO_FILE_old)
+ - (int) sizeof (struct _IO_FILE));
}
}
diff --git a/libio/stdio.h b/libio/stdio.h
index 47490c8..7019c1d 100644
--- a/libio/stdio.h
+++ b/libio/stdio.h
@@ -32,18 +32,22 @@ __BEGIN_DECLS
#define __need_NULL
#include <stddef.h>
+#define __need___va_list
+#include <stdarg.h>
+
#include <bits/types.h>
#include <bits/types/__FILE.h>
#include <bits/types/FILE.h>
+#include <bits/types/__fpos_t.h>
-#define _STDIO_USES_IOSTREAM
-
-#include <libio.h>
+#ifdef __USE_GNU
+# include <bits/types/cookie_io_functions_t.h>
+#endif
#if defined __USE_XOPEN || defined __USE_XOPEN2K8
# ifdef __GNUC__
# ifndef _VA_LIST_DEFINED
-typedef _G_va_list va_list;
+typedef __gnuc_va_list va_list;
# define _VA_LIST_DEFINED
# endif
# else
@@ -75,12 +79,12 @@ typedef __ssize_t ssize_t;
/* The type of the second argument to `fgetpos' and `fsetpos'. */
#ifndef __USE_FILE_OFFSET64
-typedef _G_fpos_t fpos_t;
+typedef __fpos_t fpos_t;
#else
-typedef _G_fpos64_t fpos_t;
+typedef __fpos64_t fpos_t;
#endif
#ifdef __USE_LARGEFILE64
-typedef _G_fpos64_t fpos64_t;
+typedef __fpos64_t fpos64_t;
#endif
/* The possibilities for the third argument to `setvbuf'. */
@@ -91,7 +95,7 @@ typedef _G_fpos64_t fpos64_t;
/* Default buffer size. */
#ifndef BUFSIZ
-# define BUFSIZ _IO_BUFSIZ
+# define BUFSIZ 8192
#endif
@@ -132,9 +136,9 @@ typedef _G_fpos64_t fpos64_t;
/* Standard streams. */
-extern struct _IO_FILE *stdin; /* Standard input stream. */
-extern struct _IO_FILE *stdout; /* Standard output stream. */
-extern struct _IO_FILE *stderr; /* Standard error output stream. */
+extern FILE *stdin; /* Standard input stream. */
+extern FILE *stdout; /* Standard output stream. */
+extern FILE *stderr; /* Standard error output stream. */
/* C89/C99 say they're macros. Make them happy. */
#define stdin stdin
#define stdout stdout
@@ -270,7 +274,7 @@ extern FILE *fdopen (int __fd, const char *__modes) __THROW __wur;
and uses the given functions for input and output. */
extern FILE *fopencookie (void *__restrict __magic_cookie,
const char *__restrict __modes,
- _IO_cookie_io_functions_t __io_funcs) __THROW __wur;
+ cookie_io_functions_t __io_funcs) __THROW __wur;
#endif
#if defined __USE_XOPEN2K8 || __GLIBC_USE (LIB_EXT2)
@@ -325,15 +329,15 @@ extern int sprintf (char *__restrict __s,
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int vfprintf (FILE *__restrict __s, const char *__restrict __format,
- _G_va_list __arg);
+ __gnuc_va_list __arg);
/* Write formatted output to stdout from argument list ARG.
This function is a possible cancellation point and therefore not
marked with __THROW. */
-extern int vprintf (const char *__restrict __format, _G_va_list __arg);
+extern int vprintf (const char *__restrict __format, __gnuc_va_list __arg);
/* Write formatted output to S from argument list ARG. */
extern int vsprintf (char *__restrict __s, const char *__restrict __format,
- _G_va_list __arg) __THROWNL;
+ __gnuc_va_list __arg) __THROWNL;
#if defined __USE_ISOC99 || defined __USE_UNIX98
/* Maximum chars of output to write in MAXLEN. */
@@ -342,7 +346,7 @@ extern int snprintf (char *__restrict __s, size_t __maxlen,
__THROWNL __attribute__ ((__format__ (__printf__, 3, 4)));
extern int vsnprintf (char *__restrict __s, size_t __maxlen,
- const char *__restrict __format, _G_va_list __arg)
+ const char *__restrict __format, __gnuc_va_list __arg)
__THROWNL __attribute__ ((__format__ (__printf__, 3, 0)));
#endif
@@ -350,7 +354,7 @@ extern int vsnprintf (char *__restrict __s, size_t __maxlen,
/* Write formatted output to a string dynamically allocated with `malloc'.
Store the address of the string in *PTR. */
extern int vasprintf (char **__restrict __ptr, const char *__restrict __f,
- _G_va_list __arg)
+ __gnuc_va_list __arg)
__THROWNL __attribute__ ((__format__ (__printf__, 2, 0))) __wur;
extern int __asprintf (char **__restrict __ptr,
const char *__restrict __fmt, ...)
@@ -363,7 +367,7 @@ extern int asprintf (char **__restrict __ptr,
#ifdef __USE_XOPEN2K8
/* Write formatted output to a file descriptor. */
extern int vdprintf (int __fd, const char *__restrict __fmt,
- _G_va_list __arg)
+ __gnuc_va_list __arg)
__attribute__ ((__format__ (__printf__, 2, 0)));
extern int dprintf (int __fd, const char *__restrict __fmt, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
@@ -418,19 +422,19 @@ extern int __isoc99_sscanf (const char *__restrict __s,
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
- _G_va_list __arg)
+ __gnuc_va_list __arg)
__attribute__ ((__format__ (__scanf__, 2, 0))) __wur;
/* Read formatted input from stdin into argument list ARG.
This function is a possible cancellation point and therefore not
marked with __THROW. */
-extern int vscanf (const char *__restrict __format, _G_va_list __arg)
+extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
__attribute__ ((__format__ (__scanf__, 1, 0))) __wur;
/* Read formatted input from S into argument list ARG. */
extern int vsscanf (const char *__restrict __s,
- const char *__restrict __format, _G_va_list __arg)
+ const char *__restrict __format, __gnuc_va_list __arg)
__THROW __attribute__ ((__format__ (__scanf__, 2, 0)));
# if !defined __USE_GNU \
@@ -442,26 +446,26 @@ extern int vsscanf (const char *__restrict __s,
s, S or [. */
extern int __REDIRECT (vfscanf,
(FILE *__restrict __s,
- const char *__restrict __format, _G_va_list __arg),
+ const char *__restrict __format, __gnuc_va_list __arg),
__isoc99_vfscanf)
__attribute__ ((__format__ (__scanf__, 2, 0))) __wur;
extern int __REDIRECT (vscanf, (const char *__restrict __format,
- _G_va_list __arg), __isoc99_vscanf)
+ __gnuc_va_list __arg), __isoc99_vscanf)
__attribute__ ((__format__ (__scanf__, 1, 0))) __wur;
extern int __REDIRECT_NTH (vsscanf,
(const char *__restrict __s,
const char *__restrict __format,
- _G_va_list __arg), __isoc99_vsscanf)
+ __gnuc_va_list __arg), __isoc99_vsscanf)
__attribute__ ((__format__ (__scanf__, 2, 0)));
# else
extern int __isoc99_vfscanf (FILE *__restrict __s,
const char *__restrict __format,
- _G_va_list __arg) __wur;
+ __gnuc_va_list __arg) __wur;
extern int __isoc99_vscanf (const char *__restrict __format,
- _G_va_list __arg) __wur;
+ __gnuc_va_list __arg) __wur;
extern int __isoc99_vsscanf (const char *__restrict __s,
const char *__restrict __format,
- _G_va_list __arg) __THROW;
+ __gnuc_va_list __arg) __THROW;
# define vfscanf __isoc99_vfscanf
# define vscanf __isoc99_vscanf
# define vsscanf __isoc99_vsscanf
@@ -483,10 +487,6 @@ extern int getc (FILE *__stream);
marked with __THROW. */
extern int getchar (void);
-/* The C standard explicitly says this is a macro, so we always do the
- optimization for it. */
-#define getc(_fp) _IO_getc (_fp)
-
#ifdef __USE_POSIX199506
/* These are defined in POSIX.1:1996.
@@ -523,10 +523,6 @@ extern int putc (int __c, FILE *__stream);
marked with __THROW. */
extern int putchar (int __c);
-/* The C standard explicitly says this can be a macro,
- so we always do the optimization for it. */
-#define putc(_ch, _fp) _IO_putc (_ch, _fp)
-
#ifdef __USE_MISC
/* Faster version when locking is not necessary.
@@ -600,12 +596,12 @@ extern char *fgets_unlocked (char *__restrict __s, int __n,
cancellation point. But due to similarity with an POSIX interface
or due to the implementation they are cancellation points and
therefore not marked with __THROW. */
-extern _IO_ssize_t __getdelim (char **__restrict __lineptr,
- size_t *__restrict __n, int __delimiter,
- FILE *__restrict __stream) __wur;
-extern _IO_ssize_t getdelim (char **__restrict __lineptr,
+extern __ssize_t __getdelim (char **__restrict __lineptr,
size_t *__restrict __n, int __delimiter,
FILE *__restrict __stream) __wur;
+extern __ssize_t getdelim (char **__restrict __lineptr,
+ size_t *__restrict __n, int __delimiter,
+ FILE *__restrict __stream) __wur;
/* Like `getdelim', but reads up to a newline.
@@ -613,9 +609,9 @@ extern _IO_ssize_t getdelim (char **__restrict __lineptr,
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
-extern _IO_ssize_t getline (char **__restrict __lineptr,
- size_t *__restrict __n,
- FILE *__restrict __stream) __wur;
+extern __ssize_t getline (char **__restrict __lineptr,
+ size_t *__restrict __n,
+ FILE *__restrict __stream) __wur;
#endif
@@ -828,7 +824,7 @@ extern int obstack_printf (struct obstack *__restrict __obstack,
__THROWNL __attribute__ ((__format__ (__printf__, 2, 3)));
extern int obstack_vprintf (struct obstack *__restrict __obstack,
const char *__restrict __format,
- _G_va_list __args)
+ __gnuc_va_list __args)
__THROWNL __attribute__ ((__format__ (__printf__, 2, 0)));
#endif /* Use GNU. */
diff --git a/malloc/malloc.c b/malloc/malloc.c
index aa45626..d3f756b 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -222,6 +222,7 @@
#include <unistd.h>
#include <stdio.h> /* needed for malloc_stats */
+#include <libio.h> /* needed for FILE internals in malloc_stats */
#include <errno.h>
#include <shlib-compat.h>
diff --git a/misc/err.c b/misc/err.c
index 3da4e9d..7b4b7ef 100644
--- a/misc/err.c
+++ b/misc/err.c
@@ -22,10 +22,8 @@
#include <errno.h>
#include <string.h>
#include <stdio.h>
-
+#include <libio.h>
#include <wchar.h>
-#define flockfile(s) _IO_flockfile (s)
-#define funlockfile(s) _IO_funlockfile (s)
extern char *__progname;
diff --git a/misc/getpass.c b/misc/getpass.c
index 89c783f..9d84a7f 100644
--- a/misc/getpass.c
+++ b/misc/getpass.c
@@ -22,8 +22,6 @@
#include <unistd.h>
#include <wchar.h>
-#define flockfile(s) _IO_flockfile (s)
-#define funlockfile(s) _IO_funlockfile (s)
#include <libc-lock.h>
/* It is desirable to use this bit on systems that have it.
diff --git a/misc/getttyent.c b/misc/getttyent.c
index 73002f5..64a93e9 100644
--- a/misc/getttyent.c
+++ b/misc/getttyent.c
@@ -37,9 +37,6 @@ static char sccsid[] = "@(#)getttyent.c 8.1 (Berkeley) 6/4/93";
#include <ctype.h>
#include <string.h>
-#define flockfile(s) _IO_flockfile (s)
-#define funlockfile(s) _IO_funlockfile (s)
-
static char zapchar;
static FILE *tf;
diff --git a/misc/mntent_r.c b/misc/mntent_r.c
index 30f5521..02319d1 100644
--- a/misc/mntent_r.c
+++ b/misc/mntent_r.c
@@ -23,9 +23,6 @@
#include <string.h>
#include <sys/types.h>
-#define flockfile(s) _IO_flockfile (s)
-#define funlockfile(s) _IO_funlockfile (s)
-
#undef __setmntent
#undef __endmntent
#undef __getmntent_r
diff --git a/posix/getopt.c b/posix/getopt.c
index 543c8e7..2efdea8 100644
--- a/posix/getopt.c
+++ b/posix/getopt.c
@@ -29,17 +29,13 @@
#include <unistd.h>
#ifdef _LIBC
-/* When used as part of glibc, error printing must be done differently
- for standards compliance. getopt is not a cancellation point, so
- it must not call functions that are, and it is specified by an
- older standard than stdio locking, so it must not refer to
- functions in the "user namespace" related to stdio locking.
- Finally, it must use glibc's internal message translation so that
- the messages are looked up in the proper text domain. */
+/* When used as part of glibc, error printing must be done
+ differently: getopt is not a cancellation point, so it must not
+ call functions that are, and it must use glibc's internal message
+ translation so that the messages are looked up in the proper text
+ domain. */
# include <libintl.h>
# define fprintf __fxprintf_nocancel
-# define flockfile(fp) _IO_flockfile (fp)
-# define funlockfile(fp) _IO_funlockfile (fp)
#else
# include "gettext.h"
# define _(msgid) gettext (msgid)
diff --git a/pwd/fgetpwent_r.c b/pwd/fgetpwent_r.c
index 8aa8f69..044f19b 100644
--- a/pwd/fgetpwent_r.c
+++ b/pwd/fgetpwent_r.c
@@ -20,9 +20,6 @@
#include <stdio.h>
#include <pwd.h>
-#define flockfile(s) _IO_flockfile (s)
-#define funlockfile(s) _IO_funlockfile (s)
-
/* Define a line parsing function using the common code
used in the nss_files module. */
diff --git a/shadow/fgetspent_r.c b/shadow/fgetspent_r.c
index 4210630..260f59b 100644
--- a/shadow/fgetspent_r.c
+++ b/shadow/fgetspent_r.c
@@ -20,8 +20,6 @@
#include <shadow.h>
#include <stdio.h>
-#define flockfile(s) _IO_flockfile (s)
-#define funlockfile(s) _IO_funlockfile (s)
/* Define a line parsing function using the common code
used in the nss_files module. */
diff --git a/shadow/putspent.c b/shadow/putspent.c
index 5e27340..6dad45f 100644
--- a/shadow/putspent.c
+++ b/shadow/putspent.c
@@ -20,8 +20,6 @@
#include <stdio.h>
#include <shadow.h>
-#define flockfile(s) _IO_flockfile (s)
-#define funlockfile(s) _IO_funlockfile (s)
#define _S(x) x ? x : ""
diff --git a/stdio-common/tstgetln.c b/stdio-common/tstgetln.c
index 79ab90c..3b7ecef 100644
--- a/stdio-common/tstgetln.c
+++ b/stdio-common/tstgetln.c
@@ -15,9 +15,8 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#include <sys/types.h>
#include <stdio.h>
-#undef ssize_t
-#define ssize_t _IO_ssize_t
int
main (int argc, char *argv[])
diff --git a/sysdeps/generic/_G_config.h b/sysdeps/generic/_G_config.h
index c49eed3..d98cb38 100644
--- a/sysdeps/generic/_G_config.h
+++ b/sysdeps/generic/_G_config.h
@@ -1,58 +1,8 @@
-/* This file is needed by libio to define various configuration parameters.
- These are always the same in the GNU C library. */
+/* Configuration parameter overrides for libio - generic version. */
#ifndef _G_config_h
#define _G_config_h 1
-/* Define types for libio in terms of the standard internal type names. */
-
-#include <bits/types.h>
-#define __need_size_t
-#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
-# define __need_wchar_t
-#endif
-#define __need_NULL
-#include <stddef.h>
-
-#include <bits/types/__mbstate_t.h>
-#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
-# include <bits/types/wint_t.h>
-#endif
-
-typedef struct
-{
- __off_t __pos;
- __mbstate_t __state;
-} _G_fpos_t;
-typedef struct
-{
- __off64_t __pos;
- __mbstate_t __state;
-} _G_fpos64_t;
-#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
-# include <gconv.h>
-typedef union
-{
- struct __gconv_info __cd;
- struct
- {
- struct __gconv_info __cd;
- struct __gconv_step_data __data;
- } __combined;
-} _G_iconv_t;
-#endif
-
-
-/* These library features are always available in the GNU C library. */
-#define _G_va_list __gnuc_va_list
-
-#define _G_HAVE_MMAP 1
-
-#define _G_IO_IO_FILE_VERSION 0x20001
-
-/* This is defined by <bits/stat.h> if `st_blksize' exists. */
-#define _G_HAVE_ST_BLKSIZE defined (_STATBUF_ST_BLKSIZE)
-
-#define _G_BUFSIZ 8192
+#undef _G_HAVE_MREMAP
#endif /* _G_config.h */
diff --git a/sysdeps/ieee754/ldbl-opt/Makefile b/sysdeps/ieee754/ldbl-opt/Makefile
index 81429d0..15a217e 100644
--- a/sysdeps/ieee754/ldbl-opt/Makefile
+++ b/sysdeps/ieee754/ldbl-opt/Makefile
@@ -11,7 +11,7 @@ libm-routines += s_nexttowardfd
routines += math_ldbl_opt nldbl-compat
extra-libs += libnldbl
-libnldbl-calls = asprintf dprintf fprintf fscanf fwprintf fwscanf iovfscanf \
+libnldbl-calls = asprintf dprintf fprintf fscanf fwprintf fwscanf \
obstack_printf obstack_vprintf printf scanf snprintf \
sprintf sscanf swprintf swscanf vasprintf vdprintf vfprintf \
vfscanf vfwprintf vfwscanf vprintf vscanf vsnprintf \
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-compat.c b/sysdeps/ieee754/ldbl-opt/nldbl-compat.c
index e11d6d1..4c4e429 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-compat.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-compat.c
@@ -176,7 +176,7 @@ strong_alias (__nldbl_vfprintf, __nldbl__IO_vfprintf)
int
attribute_compat_text_section
-__nldbl__IO_vsprintf (char *string, const char *fmt, va_list ap)
+__nldbl_vsprintf (char *string, const char *fmt, va_list ap)
{
int done;
__no_long_double = 1;
@@ -184,8 +184,8 @@ __nldbl__IO_vsprintf (char *string, const char *fmt, va_list ap)
__no_long_double = 0;
return done;
}
-weak_alias (__nldbl__IO_vsprintf, __nldbl_vsprintf)
libc_hidden_def (__nldbl_vsprintf)
+strong_alias (__nldbl_vsprintf, __nldbl__IO_vsprintf)
int
attribute_compat_text_section
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-compat.h b/sysdeps/ieee754/ldbl-opt/nldbl-compat.h
index 72ec0db..790be2a 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-compat.h
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-compat.h
@@ -36,7 +36,6 @@
/* Declare the __nldbl_NAME function the wrappers call that's in libc.so. */
#define NLDBL_DECL(name) extern __typeof (name) __nldbl_##name
-NLDBL_DECL (_IO_vfscanf);
NLDBL_DECL (vfscanf);
NLDBL_DECL (vfwscanf);
NLDBL_DECL (obstack_vprintf);
@@ -82,22 +81,23 @@ extern ssize_t __nldbl___vstrfmon (char *, size_t, const char *, va_list)
/* These don't use __typeof because they were not declared by the headers,
since we don't compile with _FORTIFY_SOURCE. */
extern int __nldbl___vfprintf_chk (FILE *__restrict, int,
- const char *__restrict, _G_va_list);
+ const char *__restrict, __gnuc_va_list);
extern int __nldbl___vfwprintf_chk (FILE *__restrict, int,
const wchar_t *__restrict, __gnuc_va_list);
extern int __nldbl___vsprintf_chk (char *__restrict, int, size_t,
- const char *__restrict, _G_va_list) __THROW;
+ const char *__restrict, __gnuc_va_list)
+ __THROW;
extern int __nldbl___vsnprintf_chk (char *__restrict, size_t, int, size_t,
- const char *__restrict, _G_va_list)
+ const char *__restrict, __gnuc_va_list)
__THROW;
extern int __nldbl___vswprintf_chk (wchar_t *__restrict, size_t, int, size_t,
const wchar_t *__restrict, __gnuc_va_list)
__THROW;
-extern int __nldbl___vasprintf_chk (char **, int, const char *, _G_va_list)
+extern int __nldbl___vasprintf_chk (char **, int, const char *, __gnuc_va_list)
__THROW;
-extern int __nldbl___vdprintf_chk (int, int, const char *, _G_va_list);
+extern int __nldbl___vdprintf_chk (int, int, const char *, __gnuc_va_list);
extern int __nldbl___obstack_vprintf_chk (struct obstack *, int, const char *,
- _G_va_list) __THROW;
+ __gnuc_va_list) __THROW;
extern void __nldbl___vsyslog_chk (int, int, const char *, va_list);
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-fscanf.c b/sysdeps/ieee754/ldbl-opt/nldbl-fscanf.c
index 1b768e3..1f78f0d 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-fscanf.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-fscanf.c
@@ -8,7 +8,7 @@ fscanf (FILE *stream, const char *fmt, ...)
int done;
va_start (arg, fmt);
- done = __nldbl__IO_vfscanf (stream, fmt, arg, NULL);
+ done = __nldbl_vfscanf (stream, fmt, arg);
va_end (arg);
return done;
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-iovfscanf.c b/sysdeps/ieee754/ldbl-opt/nldbl-iovfscanf.c
deleted file mode 100644
index 05581c0..0000000
--- a/sysdeps/ieee754/ldbl-opt/nldbl-iovfscanf.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include "nldbl-compat.h"
-
-int
-attribute_hidden
-_IO_vfscanf (FILE *s, const char *fmt, _IO_va_list ap, int *errp)
-{
- return __nldbl__IO_vfscanf (s, fmt, ap, errp);
-}
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-scanf.c b/sysdeps/ieee754/ldbl-opt/nldbl-scanf.c
index bbab371..d4111c8 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-scanf.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-scanf.c
@@ -8,7 +8,7 @@ scanf (const char *fmt, ...)
int done;
va_start (arg, fmt);
- done = __nldbl__IO_vfscanf (stdin, fmt, arg, NULL);
+ done = __nldbl_vfscanf (stdin, fmt, arg);
va_end (arg);
return done;
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-vfscanf.c b/sysdeps/ieee754/ldbl-opt/nldbl-vfscanf.c
index f23465e..e10ce13 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-vfscanf.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-vfscanf.c
@@ -4,7 +4,7 @@ int
attribute_hidden
__vfscanf (FILE *s, const char *fmt, va_list ap)
{
- return __nldbl__IO_vfscanf (s, fmt, ap, NULL);
+ return __nldbl_vfscanf (s, fmt, ap);
}
extern __typeof (__vfscanf) vfscanf attribute_hidden;
weak_alias (__vfscanf, vfscanf)
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-vscanf.c b/sysdeps/ieee754/ldbl-opt/nldbl-vscanf.c
index e75907b..71aa080 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-vscanf.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-vscanf.c
@@ -5,5 +5,5 @@ attribute_hidden
weak_function
vscanf (const char *fmt, va_list ap)
{
- return __nldbl__IO_vfscanf (stdin, fmt, ap, NULL);
+ return __nldbl_vfscanf (stdin, fmt, ap);
}
diff --git a/sysdeps/unix/sysv/linux/_G_config.h b/sysdeps/unix/sysv/linux/_G_config.h
index 3bc6cfd..69d5f46 100644
--- a/sysdeps/unix/sysv/linux/_G_config.h
+++ b/sysdeps/unix/sysv/linux/_G_config.h
@@ -1,59 +1,8 @@
-/* This file is needed by libio to define various configuration parameters.
- These are always the same in the GNU C library. */
+/* Configuration parameter overrides for libio - Linux version. */
#ifndef _G_config_h
#define _G_config_h 1
-/* Define types for libio in terms of the standard internal type names. */
-
-#include <bits/types.h>
-#define __need_size_t
-#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
-# define __need_wchar_t
-#endif
-#define __need_NULL
-#include <stddef.h>
-
-#include <bits/types/__mbstate_t.h>
-#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
-# include <bits/types/wint_t.h>
-#endif
-
-typedef struct
-{
- __off_t __pos;
- __mbstate_t __state;
-} _G_fpos_t;
-typedef struct
-{
- __off64_t __pos;
- __mbstate_t __state;
-} _G_fpos64_t;
-#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
-# include <gconv.h>
-typedef union
-{
- struct __gconv_info __cd;
- struct
- {
- struct __gconv_info __cd;
- struct __gconv_step_data __data;
- } __combined;
-} _G_iconv_t;
-#endif
-
-
-/* These library features are always available in the GNU C library. */
-#define _G_va_list __gnuc_va_list
-
-#define _G_HAVE_MMAP 1
#define _G_HAVE_MREMAP 1
-#define _G_IO_IO_FILE_VERSION 0x20001
-
-/* This is defined by <bits/stat.h> if `st_blksize' exists. */
-#define _G_HAVE_ST_BLKSIZE defined (_STATBUF_ST_BLKSIZE)
-
-#define _G_BUFSIZ 8192
-
#endif /* _G_config.h */
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=b927ce25c9e11450a7e700d3f9e70a3fd6310235
commit b927ce25c9e11450a7e700d3f9e70a3fd6310235
Author: Zack Weinberg <zackw@panix.com>
Date: Sat Jun 10 10:10:17 2017 -0400
Make error_t available on all supported hosts.
It occurred to me that by using a GCC 4.5 feature (pragma push_macro)
we could make error_t available on all supported hosts, without having
to stop using asm/errno.h on Linux. bits/errno-enum.h is a generated
file that constructs the error_t enumeration from the macros. This is
not possible without pragma push_macro, so errno.h falls back to using
'int' for error_t when the compiler feature is unavailable. You
probably don't want to read the generated bits/errno-enum.h.
We could conceivably change __errno_location to return an error_t,
which would mean 'p errno' in GDB would print symbolic values without
needing to cast it, but I hesitate to make the apparent type of errno
not be 'int'.
* scripts/make-errno-enum.sh: New script.
* Makeconfig: Generate bits/errno-enum.h in before-compile phase.
* stdlib/Makefile: Install bits/errno-enum.h.
* stdlib/errno.h: Define error_t here, using bits/errno-enum.h when
possible.
* sysdeps/mach/hurd/errnos.awk: Do not define enum __errno_codes
nor error_t.
* sysdeps/mach/hurd/bits/errno.h: Regenerate.
diff --git a/Makeconfig b/Makeconfig
index 80aed2a..a282b1f 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -1139,6 +1139,19 @@ $(common-objpfx)dl-tunable-list.stmp: \
touch $@
endif
+# Build errno-enum.h early, ditto.
+before-compile += $(common-objpfx)bits/errno-enum.h
+common-generated += bits/error_t.h bits/errno-enum.stmp
+$(common-objpfx)bits/errno-enum.h: $(common-objpfx)bits/errno-enum.stmp; @:
+$(common-objpfx)bits/errno-enum.stmp: $(..)scripts/make-errno-enum.sh \
+ bits/errno.h
+ [ -d $(common-objpfx)bits ] || mkdir $(common-objpfx)bits
+ CC="$(CC)" AWK="$(AWK)" \
+ $(SHELL) $(..)scripts/make-errno-enum.sh $(+includes) \
+ > ${@:stmp=T}
+ $(move-if-change) ${@:stmp=T} ${@:stmp=h}
+ touch $@
+
# The name under which the run-time dynamic linker is installed.
# We are currently going for the convention that `/lib/ld.so.1'
# names the SVR4/ELF ABI-compliant dynamic linker.
diff --git a/NEWS b/NEWS
index 1af7331..c7ab0ca 100644
--- a/NEWS
+++ b/NEWS
@@ -15,6 +15,11 @@ Version 2.26
supported operating systems. In this context, it will only define the
Exxxx constants, as preprocessor macros expanding to integer literals.
+* error_t, a debugging aid, is now available on all supported operating
+ systems for programs compiled with GCC 4.5 or higher. 'p (error_t) errno'
+ in GDB will print the Exxxx constant corresponding to the current value of
+ errno.
+
* The rpcgen, librpcsvc and related headers will only be built and
installed when glibc is configured with --enable-obsolete-rpc.
This allows alternative RPC implementations, like TIRPC, to be used
diff --git a/scripts/make-errno-enum.sh b/scripts/make-errno-enum.sh
new file mode 100644
index 0000000..30b00a5
--- /dev/null
+++ b/scripts/make-errno-enum.sh
@@ -0,0 +1,69 @@
+#! /bin/sh
+# Script to produce bits/error_t.h.
+
+# Copyright (C) 2017 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library; if not, see
+# <http://www.gnu.org/licenses/>.
+
+# This script is invoked with no input.
+# AWK and CC are expected to be set in the environment.
+# "$@" is expected to be a sequence of -I switches to pass to the compiler.
+# The generated error_t.h is written to stdout.
+
+set -e
+
+# Note: the steps below that may fail under normal circumstances are
+# carefully arranged to be at the ends of pipelines.
+tmp1=`mktemp -t me1.XXXXXXXXX`
+tmp2=`mktemp -t me2.XXXXXXXXX`
+trap "rm -f '$tmp1' '$tmp2'" 0
+
+# Note: the expansion of $CC should be word-split, as it may contain
+# command line switches (e.g. "gcc -m32 -march=i486").
+# We cannot include errno.h at this point because it will try to include
+# the file we haven't yet generated.
+printf '#include <features.h>\n#include <bits/errno.h>\n' |
+ $CC -E -dM -xc -D_GNU_SOURCE -D_ERRNO_H "$@" - > "$tmp1"
+
+LC_ALL=C sort -n -k3 < "$tmp1" | "$AWK" > "$tmp2" '
+ /^#define E[A-Z0-9][A-Z0-9_]* [^E]/ {
+ name = $2;
+ printf("\n#ifdef %s\n# pragma push_macro (\"%s\")\n# undef %s\n %s =\n",
+ name, name, name, name);
+ printf("# pragma pop_macro (\"%s\")\n %s,\n#endif\n",
+ name, name);
+ }
+'
+
+echo '/* Errno codes as enum constants.'
+echo ' This file was generated by make-errno-enum.sh from bits/errno.h. */'
+echo
+echo '#ifndef _BITS_ERRNO_ENUM_H'
+echo '#define _BITS_ERRNO_ENUM_H 1'
+echo
+echo 'enum __error_t_codes'
+echo '{'
+echo ' /* Zero indicates success. Including this entry may prevent'
+echo ' warnings from some compilers if "case 0" appears in a switch'
+echo ' statement over an error_t value. */'
+echo ' ESUCCESS = 0,'
+cat "$tmp2"
+echo
+echo ' /* Force the enum to be a signed type. */'
+echo ' __FORCE_ERROR_T_CODES_SIGNED = -1'
+echo '};'
+echo
+echo '#endif /* bits/errno-enum.h. */'
diff --git a/stdlib/Makefile b/stdlib/Makefile
index 0314d59..c0e117c 100644
--- a/stdlib/Makefile
+++ b/stdlib/Makefile
@@ -25,7 +25,7 @@ include ../Makeconfig
headers := stdlib.h bits/stdlib.h bits/stdlib-ldbl.h bits/stdlib-float.h \
monetary.h bits/monetary-ldbl.h \
inttypes.h stdint.h bits/wordsize.h \
- errno.h sys/errno.h bits/errno.h \
+ errno.h sys/errno.h bits/errno.h bits/errno-enum.h \
ucontext.h sys/ucontext.h \
alloca.h fmtmsg.h \
bits/stdlib-bsearch.h sys/random.h bits/stdint-intn.h \
diff --git a/stdlib/errno.h b/stdlib/errno.h
index fe08365..000bfe5 100644
--- a/stdlib/errno.h
+++ b/stdlib/errno.h
@@ -45,11 +45,18 @@ extern int *__errno_location (void) __THROW __attribute_const__;
extern char *program_invocation_name;
extern char *program_invocation_short_name;
-/* bits/errno.h may have defined this type. If it didn't, provide a
- fallback definition. */
+/* The type error_t, a debugging aid. With sufficiently new compilers
+ you can type 'p (error_t) errno' in GDB and see the symbolic name
+ of the errno value. Also used to make the return value of certain
+ GNU extension functions more self-documenting. */
# ifndef __error_t_defined
# define __error_t_defined 1
+# if __GNUC_PREREQ (4, 5)
+# include <bits/errno-enum.h>
+typedef enum __error_t_codes error_t;
+# else
typedef int error_t;
+# endif
# endif
# endif /* __USE_GNU */
diff --git a/sysdeps/mach/hurd/bits/errno.h b/sysdeps/mach/hurd/bits/errno.h
index f0a11af..81e76be 100644
--- a/sysdeps/mach/hurd/bits/errno.h
+++ b/sysdeps/mach/hurd/bits/errno.h
@@ -13,323 +13,109 @@
# error "Never include <bits/errno.h> directly; use <errno.h> instead."
#endif
-#ifndef __ASSEMBLER__
-
-enum __error_t_codes
-{
- /* The value zero always means success and it is perfectly fine
- for code to use 0 explicitly (or implicitly, e.g. via Boolean
- coercion.) Having an enum entry for zero both makes the
- debugger print the name for error_t-typed zero values, and
- prevents the compiler from issuing warnings about 'case 0:'
- in a switch on an error_t-typed value. */
- ESUCCESS = 0,
-
- /* The Hurd uses Mach error system 0x10, subsystem 0. */
- EPERM = 0x40000001, /* Operation not permitted */
- ENOENT = 0x40000002, /* No such file or directory */
- ESRCH = 0x40000003, /* No such process */
- EINTR = 0x40000004, /* Interrupted system call */
- EIO = 0x40000005, /* Input/output error */
- ENXIO = 0x40000006, /* No such device or address */
- E2BIG = 0x40000007, /* Argument list too long */
- ENOEXEC = 0x40000008, /* Exec format error */
- EBADF = 0x40000009, /* Bad file descriptor */
- ECHILD = 0x4000000a, /* No child processes */
- EDEADLK = 0x4000000b, /* Resource deadlock avoided */
- ENOMEM = 0x4000000c, /* Cannot allocate memory */
- EACCES = 0x4000000d, /* Permission denied */
- EFAULT = 0x4000000e, /* Bad address */
- ENOTBLK = 0x4000000f, /* Block device required */
- EBUSY = 0x40000010, /* Device or resource busy */
- EEXIST = 0x40000011, /* File exists */
- EXDEV = 0x40000012, /* Invalid cross-device link */
- ENODEV = 0x40000013, /* No such device */
- ENOTDIR = 0x40000014, /* Not a directory */
- EISDIR = 0x40000015, /* Is a directory */
- EINVAL = 0x40000016, /* Invalid argument */
- EMFILE = 0x40000018, /* Too many open files */
- ENFILE = 0x40000017, /* Too many open files in system */
- ENOTTY = 0x40000019, /* Inappropriate ioctl for device */
- ETXTBSY = 0x4000001a, /* Text file busy */
- EFBIG = 0x4000001b, /* File too large */
- ENOSPC = 0x4000001c, /* No space left on device */
- ESPIPE = 0x4000001d, /* Illegal seek */
- EROFS = 0x4000001e, /* Read-only file system */
- EMLINK = 0x4000001f, /* Too many links */
- EPIPE = 0x40000020, /* Broken pipe */
- EDOM = 0x40000021, /* Numerical argument out of domain */
- ERANGE = 0x40000022, /* Numerical result out of range */
- EAGAIN = 0x40000023, /* Resource temporarily unavailable */
- EINPROGRESS = 0x40000024, /* Operation now in progress */
- EALREADY = 0x40000025, /* Operation already in progress */
- ENOTSOCK = 0x40000026, /* Socket operation on non-socket */
- EMSGSIZE = 0x40000028, /* Message too long */
- EPROTOTYPE = 0x40000029, /* Protocol wrong type for socket */
- ENOPROTOOPT = 0x4000002a, /* Protocol not available */
- EPROTONOSUPPORT = 0x4000002b, /* Protocol not supported */
- ESOCKTNOSUPPORT = 0x4000002c, /* Socket type not supported */
- EOPNOTSUPP = 0x4000002d, /* Operation not supported */
- EPFNOSUPPORT = 0x4000002e, /* Protocol family not supported */
- EAFNOSUPPORT = 0x4000002f, /* Address family not supported by protocol */
- EADDRINUSE = 0x40000030, /* Address already in use */
- EADDRNOTAVAIL = 0x40000031, /* Cannot assign requested address */
- ENETDOWN = 0x40000032, /* Network is down */
- ENETUNREACH = 0x40000033, /* Network is unreachable */
- ENETRESET = 0x40000034, /* Network dropped connection on reset */
- ECONNABORTED = 0x40000035, /* Software caused connection abort */
- ECONNRESET = 0x40000036, /* Connection reset by peer */
- ENOBUFS = 0x40000037, /* No buffer space available */
- EISCONN = 0x40000038, /* Transport endpoint is already connected */
- ENOTCONN = 0x40000039, /* Transport endpoint is not connected */
- EDESTADDRREQ = 0x40000027, /* Destination address required */
- ESHUTDOWN = 0x4000003a, /* Cannot send after transport endpoint shutdown */
- ETOOMANYREFS = 0x4000003b, /* Too many references: cannot splice */
- ETIMEDOUT = 0x4000003c, /* Connection timed out */
- ECONNREFUSED = 0x4000003d, /* Connection refused */
- ELOOP = 0x4000003e, /* Too many levels of symbolic links */
- ENAMETOOLONG = 0x4000003f, /* File name too long */
- EHOSTDOWN = 0x40000040, /* Host is down */
- EHOSTUNREACH = 0x40000041, /* No route to host */
- ENOTEMPTY = 0x40000042, /* Directory not empty */
- EPROCLIM = 0x40000043, /* Too many processes */
- EUSERS = 0x40000044, /* Too many users */
- EDQUOT = 0x40000045, /* Disk quota exceeded */
- ESTALE = 0x40000046, /* Stale file handle */
- EREMOTE = 0x40000047, /* Object is remote */
- EBADRPC = 0x40000048, /* RPC struct is bad */
- ERPCMISMATCH = 0x40000049, /* RPC version wrong */
- EPROGUNAVAIL = 0x4000004a, /* RPC program not available */
- EPROGMISMATCH = 0x4000004b, /* RPC program version wrong */
- EPROCUNAVAIL = 0x4000004c, /* RPC bad procedure for program */
- ENOLCK = 0x4000004d, /* No locks available */
- EFTYPE = 0x4000004f, /* Inappropriate file type or format */
- EAUTH = 0x40000050, /* Authentication error */
- ENEEDAUTH = 0x40000051, /* Need authenticator */
- ENOSYS = 0x4000004e, /* Function not implemented */
- ENOTSUP = 0x40000076, /* Not supported */
- EILSEQ = 0x4000006a, /* Invalid or incomplete multibyte or wide character */
- EBACKGROUND = 0x40000064, /* Inappropriate operation for background process */
- EDIED = 0x40000065, /* Translator died */
- ED = 0x40000066, /* ? */
- EGREGIOUS = 0x40000067, /* You really blew it this time */
- EIEIO = 0x40000068, /* Computer bought the farm */
- EGRATUITOUS = 0x40000069, /* Gratuitous error */
- EBADMSG = 0x4000006b, /* Bad message */
- EIDRM = 0x4000006c, /* Identifier removed */
- EMULTIHOP = 0x4000006d, /* Multihop attempted */
- ENODATA = 0x4000006e, /* No data available */
- ENOLINK = 0x4000006f, /* Link has been severed */
- ENOMSG = 0x40000070, /* No message of desired type */
- ENOSR = 0x40000071, /* Out of streams resources */
- ENOSTR = 0x40000072, /* Device not a stream */
- EOVERFLOW = 0x40000073, /* Value too large for defined data type */
- EPROTO = 0x40000074, /* Protocol error */
- ETIME = 0x40000075, /* Timer expired */
- ECANCELED = 0x40000077, /* Operation canceled */
-
-/* Errors from <mach/message.h>. */
- EMACH_SEND_IN_PROGRESS = 0x10000001,
- EMACH_SEND_INVALID_DATA = 0x10000002,
- EMACH_SEND_INVALID_DEST = 0x10000003,
- EMACH_SEND_TIMED_OUT = 0x10000004,
- EMACH_SEND_WILL_NOTIFY = 0x10000005,
- EMACH_SEND_NOTIFY_IN_PROGRESS = 0x10000006,
- EMACH_SEND_INTERRUPTED = 0x10000007,
- EMACH_SEND_MSG_TOO_SMALL = 0x10000008,
- EMACH_SEND_INVALID_REPLY = 0x10000009,
- EMACH_SEND_INVALID_RIGHT = 0x1000000a,
- EMACH_SEND_INVALID_NOTIFY = 0x1000000b,
- EMACH_SEND_INVALID_MEMORY = 0x1000000c,
- EMACH_SEND_NO_BUFFER = 0x1000000d,
- EMACH_SEND_NO_NOTIFY = 0x1000000e,
- EMACH_SEND_INVALID_TYPE = 0x1000000f,
- EMACH_SEND_INVALID_HEADER = 0x10000010,
- EMACH_RCV_IN_PROGRESS = 0x10004001,
- EMACH_RCV_INVALID_NAME = 0x10004002,
- EMACH_RCV_TIMED_OUT = 0x10004003,
- EMACH_RCV_TOO_LARGE = 0x10004004,
- EMACH_RCV_INTERRUPTED = 0x10004005,
- EMACH_RCV_PORT_CHANGED = 0x10004006,
- EMACH_RCV_INVALID_NOTIFY = 0x10004007,
- EMACH_RCV_INVALID_DATA = 0x10004008,
- EMACH_RCV_PORT_DIED = 0x10004009,
- EMACH_RCV_IN_SET = 0x1000400a,
- EMACH_RCV_HEADER_ERROR = 0x1000400b,
- EMACH_RCV_BODY_ERROR = 0x1000400c,
-
-/* Errors from <mach/kern_return.h>. */
- EKERN_INVALID_ADDRESS = 1,
- EKERN_PROTECTION_FAILURE = 2,
- EKERN_NO_SPACE = 3,
- EKERN_INVALID_ARGUMENT = 4,
- EKERN_FAILURE = 5,
- EKERN_RESOURCE_SHORTAGE = 6,
- EKERN_NOT_RECEIVER = 7,
- EKERN_NO_ACCESS = 8,
- EKERN_MEMORY_FAILURE = 9,
- EKERN_MEMORY_ERROR = 10,
- EKERN_NOT_IN_SET = 12,
- EKERN_NAME_EXISTS = 13,
- EKERN_ABORTED = 14,
- EKERN_INVALID_NAME = 15,
- EKERN_INVALID_TASK = 16,
- EKERN_INVALID_RIGHT = 17,
- EKERN_INVALID_VALUE = 18,
- EKERN_UREFS_OVERFLOW = 19,
- EKERN_INVALID_CAPABILITY = 20,
- EKERN_RIGHT_EXISTS = 21,
- EKERN_INVALID_HOST = 22,
- EKERN_MEMORY_PRESENT = 23,
- EKERN_WRITE_PROTECTION_FAILURE = 24,
- EKERN_TERMINATED = 26,
- EKERN_TIMEDOUT = 27,
- EKERN_INTERRUPTED = 28,
-
-/* Errors from <mach/mig_errors.h>. */
- EMIG_TYPE_ERROR = -300, /* client type check failure */
- EMIG_REPLY_MISMATCH = -301, /* wrong reply message ID */
- EMIG_REMOTE_ERROR = -302, /* server detected error */
- EMIG_BAD_ID = -303, /* bad request message ID */
- EMIG_BAD_ARGUMENTS = -304, /* server type check failure */
- EMIG_NO_REPLY = -305, /* no reply should be sent */
- EMIG_EXCEPTION = -306, /* server raised exception */
- EMIG_ARRAY_TOO_LARGE = -307, /* array not large enough */
- EMIG_SERVER_DIED = -308, /* server died */
- EMIG_DESTROY_REQUEST = -309, /* destroy request with no reply */
-
-/* Errors from <device/device_types.h>. */
- ED_IO_ERROR = 2500, /* hardware IO error */
- ED_WOULD_BLOCK = 2501, /* would block, but D_NOWAIT set */
- ED_NO_SUCH_DEVICE = 2502, /* no such device */
- ED_ALREADY_OPEN = 2503, /* exclusive-use device already open */
- ED_DEVICE_DOWN = 2504, /* device has been shut down */
- ED_INVALID_OPERATION = 2505, /* bad operation for device */
- ED_INVALID_RECNUM = 2506, /* invalid record (block) number */
- ED_INVALID_SIZE = 2507, /* invalid IO size */
- ED_NO_MEMORY = 2508, /* memory allocation failure */
- ED_READ_ONLY = 2509, /* device cannot be written to */
-
- /* Because the C standard requires that errno have type 'int',
- this enumeration must be a signed type. */
- __FORCE_ERROR_T_CODES_SIGNED = -1
-};
-
-/* User-visible type of error codes. It is ok to use 'int' or
- 'kern_return_t' for these, but with 'error_t' the debugger prints
- symbolic values. */
-# if !defined __error_t_defined && defined __USE_GNU
-# define __error_t_defined 1
-typedef enum __error_t_codes error_t;
-# endif
-
-#endif /* not __ASSEMBLER__ */
-
-/* The C standard requires that all of the E-constants be
- defined as macros. */
-
-#define EPERM 0x40000001
-#define ENOENT 0x40000002
-#define ESRCH 0x40000003
-#define EINTR 0x40000004
-#define EIO 0x40000005
-#define ENXIO 0x40000006
-#define E2BIG 0x40000007
-#define ENOEXEC 0x40000008
-#define EBADF 0x40000009
-#define ECHILD 0x4000000a
-#define EDEADLK 0x4000000b
-#define ENOMEM 0x4000000c
-#define EACCES 0x4000000d
-#define EFAULT 0x4000000e
-#define ENOTBLK 0x4000000f
-#define EBUSY 0x40000010
-#define EEXIST 0x40000011
-#define EXDEV 0x40000012
-#define ENODEV 0x40000013
-#define ENOTDIR 0x40000014
-#define EISDIR 0x40000015
-#define EINVAL 0x40000016
-#define EMFILE 0x40000018
-#define ENFILE 0x40000017
-#define ENOTTY 0x40000019
-#define ETXTBSY 0x4000001a
-#define EFBIG 0x4000001b
-#define ENOSPC 0x4000001c
-#define ESPIPE 0x4000001d
-#define EROFS 0x4000001e
-#define EMLINK 0x4000001f
-#define EPIPE 0x40000020
-#define EDOM 0x40000021
-#define ERANGE 0x40000022
-#define EAGAIN 0x40000023
+/* The Hurd uses Mach error system 0x10, subsystem 0. */
+#define EPERM 0x40000001 /* Operation not permitted */
+#define ENOENT 0x40000002 /* No such file or directory */
+#define ESRCH 0x40000003 /* No such process */
+#define EINTR 0x40000004 /* Interrupted system call */
+#define EIO 0x40000005 /* Input/output error */
+#define ENXIO 0x40000006 /* No such device or address */
+#define E2BIG 0x40000007 /* Argument list too long */
+#define ENOEXEC 0x40000008 /* Exec format error */
+#define EBADF 0x40000009 /* Bad file descriptor */
+#define ECHILD 0x4000000a /* No child processes */
+#define EDEADLK 0x4000000b /* Resource deadlock avoided */
+#define ENOMEM 0x4000000c /* Cannot allocate memory */
+#define EACCES 0x4000000d /* Permission denied */
+#define EFAULT 0x4000000e /* Bad address */
+#define ENOTBLK 0x4000000f /* Block device required */
+#define EBUSY 0x40000010 /* Device or resource busy */
+#define EEXIST 0x40000011 /* File exists */
+#define EXDEV 0x40000012 /* Invalid cross-device link */
+#define ENODEV 0x40000013 /* No such device */
+#define ENOTDIR 0x40000014 /* Not a directory */
+#define EISDIR 0x40000015 /* Is a directory */
+#define EINVAL 0x40000016 /* Invalid argument */
+#define EMFILE 0x40000018 /* Too many open files */
+#define ENFILE 0x40000017 /* Too many open files in system */
+#define ENOTTY 0x40000019 /* Inappropriate ioctl for device */
+#define ETXTBSY 0x4000001a /* Text file busy */
+#define EFBIG 0x4000001b /* File too large */
+#define ENOSPC 0x4000001c /* No space left on device */
+#define ESPIPE 0x4000001d /* Illegal seek */
+#define EROFS 0x4000001e /* Read-only file system */
+#define EMLINK 0x4000001f /* Too many links */
+#define EPIPE 0x40000020 /* Broken pipe */
+#define EDOM 0x40000021 /* Numerical argument out of domain */
+#define ERANGE 0x40000022 /* Numerical result out of range */
+#define EAGAIN 0x40000023 /* Resource temporarily unavailable */
#define EWOULDBLOCK EAGAIN
-#define EINPROGRESS 0x40000024
-#define EALREADY 0x40000025
-#define ENOTSOCK 0x40000026
-#define EMSGSIZE 0x40000028
-#define EPROTOTYPE 0x40000029
-#define ENOPROTOOPT 0x4000002a
-#define EPROTONOSUPPORT 0x4000002b
-#define ESOCKTNOSUPPORT 0x4000002c
-#define EOPNOTSUPP 0x4000002d
-#define EPFNOSUPPORT 0x4000002e
-#define EAFNOSUPPORT 0x4000002f
-#define EADDRINUSE 0x40000030
-#define EADDRNOTAVAIL 0x40000031
-#define ENETDOWN 0x40000032
-#define ENETUNREACH 0x40000033
-#define ENETRESET 0x40000034
-#define ECONNABORTED 0x40000035
-#define ECONNRESET 0x40000036
-#define ENOBUFS 0x40000037
-#define EISCONN 0x40000038
-#define ENOTCONN 0x40000039
-#define EDESTADDRREQ 0x40000027
-#define ESHUTDOWN 0x4000003a
-#define ETOOMANYREFS 0x4000003b
-#define ETIMEDOUT 0x4000003c
-#define ECONNREFUSED 0x4000003d
-#define ELOOP 0x4000003e
-#define ENAMETOOLONG 0x4000003f
-#define EHOSTDOWN 0x40000040
-#define EHOSTUNREACH 0x40000041
-#define ENOTEMPTY 0x40000042
-#define EPROCLIM 0x40000043
-#define EUSERS 0x40000044
-#define EDQUOT 0x40000045
-#define ESTALE 0x40000046
-#define EREMOTE 0x40000047
-#define EBADRPC 0x40000048
-#define ERPCMISMATCH 0x40000049
-#define EPROGUNAVAIL 0x4000004a
-#define EPROGMISMATCH 0x4000004b
-#define EPROCUNAVAIL 0x4000004c
-#define ENOLCK 0x4000004d
-#define EFTYPE 0x4000004f
-#define EAUTH 0x40000050
-#define ENEEDAUTH 0x40000051
-#define ENOSYS 0x4000004e
-#define ENOTSUP 0x40000076
-#define EILSEQ 0x4000006a
-#define EBACKGROUND 0x40000064
-#define EDIED 0x40000065
-#define ED 0x40000066
-#define EGREGIOUS 0x40000067
-#define EIEIO 0x40000068
-#define EGRATUITOUS 0x40000069
-#define EBADMSG 0x4000006b
-#define EIDRM 0x4000006c
-#define EMULTIHOP 0x4000006d
-#define ENODATA 0x4000006e
-#define ENOLINK 0x4000006f
-#define ENOMSG 0x40000070
-#define ENOSR 0x40000071
-#define ENOSTR 0x40000072
-#define EOVERFLOW 0x40000073
-#define EPROTO 0x40000074
-#define ETIME 0x40000075
-#define ECANCELED 0x40000077
+#define EINPROGRESS 0x40000024 /* Operation now in progress */
+#define EALREADY 0x40000025 /* Operation already in progress */
+#define ENOTSOCK 0x40000026 /* Socket operation on non-socket */
+#define EMSGSIZE 0x40000028 /* Message too long */
+#define EPROTOTYPE 0x40000029 /* Protocol wrong type for socket */
+#define ENOPROTOOPT 0x4000002a /* Protocol not available */
+#define EPROTONOSUPPORT 0x4000002b /* Protocol not supported */
+#define ESOCKTNOSUPPORT 0x4000002c /* Socket type not supported */
+#define EOPNOTSUPP 0x4000002d /* Operation not supported */
+#define EPFNOSUPPORT 0x4000002e /* Protocol family not supported */
+#define EAFNOSUPPORT 0x4000002f /* Address family not supported by protocol */
+#define EADDRINUSE 0x40000030 /* Address already in use */
+#define EADDRNOTAVAIL 0x40000031 /* Cannot assign requested address */
+#define ENETDOWN 0x40000032 /* Network is down */
+#define ENETUNREACH 0x40000033 /* Network is unreachable */
+#define ENETRESET 0x40000034 /* Network dropped connection on reset */
+#define ECONNABORTED 0x40000035 /* Software caused connection abort */
+#define ECONNRESET 0x40000036 /* Connection reset by peer */
+#define ENOBUFS 0x40000037 /* No buffer space available */
+#define EISCONN 0x40000038 /* Transport endpoint is already connected */
+#define ENOTCONN 0x40000039 /* Transport endpoint is not connected */
+#define EDESTADDRREQ 0x40000027 /* Destination address required */
+#define ESHUTDOWN 0x4000003a /* Cannot send after transport endpoint shutdown */
+#define ETOOMANYREFS 0x4000003b /* Too many references: cannot splice */
+#define ETIMEDOUT 0x4000003c /* Connection timed out */
+#define ECONNREFUSED 0x4000003d /* Connection refused */
+#define ELOOP 0x4000003e /* Too many levels of symbolic links */
+#define ENAMETOOLONG 0x4000003f /* File name too long */
+#define EHOSTDOWN 0x40000040 /* Host is down */
+#define EHOSTUNREACH 0x40000041 /* No route to host */
+#define ENOTEMPTY 0x40000042 /* Directory not empty */
+#define EPROCLIM 0x40000043 /* Too many processes */
+#define EUSERS 0x40000044 /* Too many users */
+#define EDQUOT 0x40000045 /* Disk quota exceeded */
+#define ESTALE 0x40000046 /* Stale file handle */
+#define EREMOTE 0x40000047 /* Object is remote */
+#define EBADRPC 0x40000048 /* RPC struct is bad */
+#define ERPCMISMATCH 0x40000049 /* RPC version wrong */
+#define EPROGUNAVAIL 0x4000004a /* RPC program not available */
+#define EPROGMISMATCH 0x4000004b /* RPC program version wrong */
+#define EPROCUNAVAIL 0x4000004c /* RPC bad procedure for program */
+#define ENOLCK 0x4000004d /* No locks available */
+#define EFTYPE 0x4000004f /* Inappropriate file type or format */
+#define EAUTH 0x40000050 /* Authentication error */
+#define ENEEDAUTH 0x40000051 /* Need authenticator */
+#define ENOSYS 0x4000004e /* Function not implemented */
+#define ENOTSUP 0x40000076 /* Not supported */
+#define EILSEQ 0x4000006a /* Invalid or incomplete multibyte or wide character */
+#define EBACKGROUND 0x40000064 /* Inappropriate operation for background process */
+#define EDIED 0x40000065 /* Translator died */
+#define ED 0x40000066 /* ? */
+#define EGREGIOUS 0x40000067 /* You really blew it this time */
+#define EIEIO 0x40000068 /* Computer bought the farm */
+#define EGRATUITOUS 0x40000069 /* Gratuitous error */
+#define EBADMSG 0x4000006b /* Bad message */
+#define EIDRM 0x4000006c /* Identifier removed */
+#define EMULTIHOP 0x4000006d /* Multihop attempted */
+#define ENODATA 0x4000006e /* No data available */
+#define ENOLINK 0x4000006f /* Link has been severed */
+#define ENOMSG 0x40000070 /* No message of desired type */
+#define ENOSR 0x40000071 /* Out of streams resources */
+#define ENOSTR 0x40000072 /* Device not a stream */
+#define EOVERFLOW 0x40000073 /* Value too large for defined data type */
+#define EPROTO 0x40000074 /* Protocol error */
+#define ETIME 0x40000075 /* Timer expired */
+#define ECANCELED 0x40000077 /* Operation canceled */
/* Errors from <mach/message.h>. */
#define EMACH_SEND_IN_PROGRESS 0x10000001
@@ -390,28 +176,28 @@ typedef enum __error_t_codes error_t;
#define EKERN_INTERRUPTED 28
/* Errors from <mach/mig_errors.h>. */
-#define EMIG_TYPE_ERROR -300
-#define EMIG_REPLY_MISMATCH -301
-#define EMIG_REMOTE_ERROR -302
-#define EMIG_BAD_ID -303
-#define EMIG_BAD_ARGUMENTS -304
-#define EMIG_NO_REPLY -305
-#define EMIG_EXCEPTION -306
-#define EMIG_ARRAY_TOO_LARGE -307
-#define EMIG_SERVER_DIED -308
-#define EMIG_DESTROY_REQUEST -309
+#define EMIG_TYPE_ERROR -300 /* client type check failure */
+#define EMIG_REPLY_MISMATCH -301 /* wrong reply message ID */
+#define EMIG_REMOTE_ERROR -302 /* server detected error */
+#define EMIG_BAD_ID -303 /* bad request message ID */
+#define EMIG_BAD_ARGUMENTS -304 /* server type check failure */
+#define EMIG_NO_REPLY -305 /* no reply should be sent */
+#define EMIG_EXCEPTION -306 /* server raised exception */
+#define EMIG_ARRAY_TOO_LARGE -307 /* array not large enough */
+#define EMIG_SERVER_DIED -308 /* server died */
+#define EMIG_DESTROY_REQUEST -309 /* destroy request with no reply */
/* Errors from <device/device_types.h>. */
-#define ED_IO_ERROR 2500
-#define ED_WOULD_BLOCK 2501
-#define ED_NO_SUCH_DEVICE 2502
-#define ED_ALREADY_OPEN 2503
-#define ED_DEVICE_DOWN 2504
-#define ED_INVALID_OPERATION 2505
-#define ED_INVALID_RECNUM 2506
-#define ED_INVALID_SIZE 2507
-#define ED_NO_MEMORY 2508
-#define ED_READ_ONLY 2509
+#define ED_IO_ERROR 2500 /* hardware IO error */
+#define ED_WOULD_BLOCK 2501 /* would block, but D_NOWAIT set */
+#define ED_NO_SUCH_DEVICE 2502 /* no such device */
+#define ED_ALREADY_OPEN 2503 /* exclusive-use device already open */
+#define ED_DEVICE_DOWN 2504 /* device has been shut down */
+#define ED_INVALID_OPERATION 2505 /* bad operation for device */
+#define ED_INVALID_RECNUM 2506 /* invalid record (block) number */
+#define ED_INVALID_SIZE 2507 /* invalid IO size */
+#define ED_NO_MEMORY 2508 /* memory allocation failure */
+#define ED_READ_ONLY 2509 /* device cannot be written to */
#define _HURD_ERRNOS 120
diff --git a/sysdeps/mach/hurd/errnos.awk b/sysdeps/mach/hurd/errnos.awk
index 1fdca40..308baa0 100644
--- a/sysdeps/mach/hurd/errnos.awk
+++ b/sysdeps/mach/hurd/errnos.awk
@@ -147,73 +147,22 @@ in_device_errors && $1 == "#endif" \
in_device_errors = 0;
}
-function print_errno_enum(maxseq)
+END \
{
print "";
- print "#ifndef __ASSEMBLER__";
- print "";
- print "enum __error_t_codes";
- print "{";
- print " /* The value zero always means success and it is perfectly fine";
- print " for code to use 0 explicitly (or implicitly, e.g. via Boolean";
- print " coercion.) Having an enum entry for zero both makes the";
- print " debugger print the name for error_t-typed zero values, and";
- print " prevents the compiler from issuing warnings about 'case 0:'";
- print " in a switch on an error_t-typed value. */";
- printf(" %-*s = 0,\n", maxerrlen, "ESUCCESS");
-
- print "";
- print " /* The Hurd uses Mach error system 0x10, subsystem 0. */";
- for (i = 0; i < maxseq; i++)
+ print "/* The Hurd uses Mach error system 0x10, subsystem 0. */";
+ for (i = 0; i < seq; i++)
{
if (i in annot)
print annot[i];
else if (i in etexts && etexts[i] != "")
- printf(" %-*s = %s,\t/* %s */\n",
+ printf("#define %-*s %s\t/* %s */\n",
maxerrlen, econsts[i], errnos[i], etexts[i]);
- else if (errnos[i] != "EAGAIN")
- printf(" %-*s = %s,\n", maxerrlen, econsts[i], errnos[i]);
- }
-
- print "";
- print " /* Because the C standard requires that errno have type 'int',"
- print " this enumeration must be a signed type. */";
- print " __FORCE_ERROR_T_CODES_SIGNED = -1";
- print "};";
- print "";
- print "/* User-visible type of error codes. It is ok to use 'int' or";
- print " 'kern_return_t' for these, but with 'error_t' the debugger prints";
- print " symbolic values. */";
- print "# if !defined __error_t_defined && defined __USE_GNU";
- print "# define __error_t_defined 1";
- print "typedef enum __error_t_codes error_t;"
- print "# endif";
- print "";
- print "#endif /* not __ASSEMBLER__ */";
-}
-
-function print_errno_defines(maxseq)
-{
- print "";
- print "/* The C standard requires that all of the E-constants be"
- print " defined as macros. */"
- print "";
- for (i = 0; i < maxseq; i++)
- {
- if (i in annot)
- print annot[i];
else
printf("#define %-*s %s\n", maxerrlen, econsts[i], errnos[i]);
}
print "";
printf("#define _HURD_ERRNOS %d\n", maxerrno+1);
+ print "";
+ print "#endif /* bits/errno.h. */";
}
-
-END \
- {
- print_errno_enum(seq);
- print_errno_defines(seq);
-
- print "";
- print "#endif /* bits/errno.h. */";
- }
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=a21ac2d5be24603191fd20fabc082f5fd4edea72
commit a21ac2d5be24603191fd20fabc082f5fd4edea72
Author: Zack Weinberg <zackw@panix.com>
Date: Sat Jun 3 16:22:24 2017 -0400
Factor out shared definitions from bits/signum.h.
Many of the things defined by bits/signum.h are invariant across all
supported operating systems. This patch factors out all of them to a
new header bits/signum-generic.h, which each bits/signum.h will include
and then override whichever things need adjustment. Normally that will
mean, at most, adding or changing a few signal numbers.
A user-visible side effect is that the obsolete signal constant SIGUNUSED
(which is an alias for SIGSYS on all platforms that define it) is no
longer exposed by any version of bits/signum.h.
A side effect only relevant to glibc hackers is that _NSIG is now defined
in terms of __SIGRTMAX, instead of the other way around. This is because
__SIGRTMAX varies from platform to platform, but _NSIG==__SIGRTMAX+1 is
true universally. If your platform doesn't support realtime signals,
leave __SIGRTMAX equal to __SIGRTMIN.
I also added a Linux-specific test to make sure that our signal constants
match the ones in <asm/signal.h>, since we can't use that header (it's
not even vaguely namespace-clean).
* bits/signum-generic.h: Renamed from bits/signum.h.
Add proper multiple include guard and misuse check.
Define __SIGRTMIN = __SIGRTMAX = 32, and define _NSIG = __SIGRTMAX+1.
Move definition of SIGIO to "archaic names for compatibility" section.
* bits/signum.h: New file which just includes bits/signum-generic.h.
* sysdeps/unix/bsd/bits/signum.h
* sysdeps/unix/sysv/linux/bits/signum.h
* sysdeps/unix/sysv/linux/alpha/bits/signum.h
* sysdeps/unix/sysv/linux/hppa/bits/signum.h
* sysdeps/unix/sysv/linux/mips/bits/signum.h
* sysdeps/unix/sysv/linux/sparc/bits/signum.h
Just include <bits/signum-generic.h> and then add or adjust
signal constants. Do not define SIGUNUSED, SIGRTMIN, or SIGRTMAX.
* signal/Makefile: Install bits/signum-generic.h.
* signal/signal.h: Define SIGRTMIN and SIGRTMAX here.
* sysdeps/generic/siglist.h: SIGSYS and SIGWINCH are
universal. Prefer SIGPOLL to SIGIO. Simplify #ifdeffage.
* sysdeps/unix/sysv/linux/tst-signal-numbers.sh: New test.
* sysdeps/unix/sysv/linux/Makefile: Run it.
diff --git a/NEWS b/NEWS
index 0736b4b..1af7331 100644
--- a/NEWS
+++ b/NEWS
@@ -78,6 +78,8 @@ Version 2.26
use <locale.h> instead. If you have a specific need for the definition
of locale_t with no other declarations, please talk to us.
+* The obsolete signal constant SIGUNUSED is no longer defined by <signal.h>.
+
* The reallocarray function has been added to libc. It is a realloc
replacement with a check for integer overflow when calculating total
allocation size.
diff --git a/bits/signum.h b/bits/signum-generic.h
similarity index 66%
copy from bits/signum.h
copy to bits/signum-generic.h
index cfbc7ac..5a5683e 100644
--- a/bits/signum.h
+++ b/bits/signum-generic.h
@@ -1,4 +1,4 @@
-/* Signal number constants. Generic version.
+/* Signal number constants. Generic template.
Copyright (C) 1991-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -16,7 +16,12 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#ifdef _SIGNAL_H
+#ifndef _BITS_SIGNUM_GENERIC_H
+#define _BITS_SIGNUM_GENERIC_H 1
+
+#ifndef _SIGNAL_H
+#error "Never include <bits/signum-generic.h> directly; use <signal.h> instead."
+#endif
/* Fake signal functions. */
@@ -25,7 +30,7 @@
#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
#ifdef __USE_XOPEN
-# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
+# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
#endif
/* We define here all the signal names listed in POSIX (1003.1-2008);
@@ -34,7 +39,10 @@
real-world POSIX variant (e.g. SIGWINCH).
Signals in the 1-15 range are defined with their historical numbers.
- For other signals, we use the BSD numbers. */
+ For other signals, we use the BSD numbers.
+ There are two unallocated signal numbers in the 1-31 range: 7 and 29.
+ Signal number 0 is reserved for use as kill(pid, 0), to test whether
+ a process exists without sending it a signal. */
/* ISO C99 signals. */
#define SIGINT 2 /* Interactive attention signal. */
@@ -55,15 +63,14 @@
#define SIGALRM 14 /* Alarm clock. */
/* New(er) POSIX signals (1003.1-2008, 1003.1-2013). */
-#define SIGURG 16 /* High bandwidth data is available at a socket. */
-#define SIGSTOP 17 /* Stopped (signal). */
-#define SIGTSTP 18 /* Stopped. */
-#define SIGCONT 19 /* Continued. */
+#define SIGURG 16 /* Urgent data is available at a socket. */
+#define SIGSTOP 17 /* Stop, unblockable. */
+#define SIGTSTP 18 /* Keyboard stop. */
+#define SIGCONT 19 /* Continue. */
#define SIGCHLD 20 /* Child terminated or stopped. */
#define SIGTTIN 21 /* Background read from control terminal. */
#define SIGTTOU 22 /* Background write to control terminal. */
-#define SIGPOLL 23 /* Pollable event occurred (System V). */
-#define SIGIO SIGPOLL /* I/O now possible (4.2 BSD). */
+#define SIGPOLL 23 /* Pollable event occurred (System V). */
#define SIGXCPU 24 /* CPU time limit exceeded. */
#define SIGXFSZ 25 /* File size limit exceeded. */
#define SIGVTALRM 26 /* Virtual timer expired. */
@@ -75,10 +82,21 @@
(including both BSD and Linux). */
#define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */
-#define _NSIG 32
-
-/* Archaic names for compatibility. */
+/* Archaic names for compatibility. */
+#define SIGIO SIGPOLL /* I/O now possible (4.2 BSD). */
#define SIGIOT SIGABRT /* IOT instruction, abort() on a PDP-11. */
#define SIGCLD SIGCHLD /* Old System V name */
-#endif /* <signal.h> included. */
+/* Not all systems support real-time signals. bits/signum.h indicates
+ that they are supported by overriding __SIGRTMAX to a value greater
+ than __SIGRTMIN. These constants give the kernel-level hard limits,
+ but some real-time signals may be used internally by glibc. Do not
+ use these constants in application code; use SIGRTMIN and SIGRTMAX
+ (defined in signal.h) instead. */
+#define __SIGRTMIN 32
+#define __SIGRTMAX __SIGRTMIN
+
+/* Biggest signal number + 1 (including real-time signals). */
+#define _NSIG (__SIGRTMAX + 1)
+
+#endif /* bits/signum-generic.h. */
diff --git a/bits/signum.h b/bits/signum.h
index cfbc7ac..8d6d03c 100644
--- a/bits/signum.h
+++ b/bits/signum.h
@@ -1,5 +1,5 @@
/* Signal number constants. Generic version.
- Copyright (C) 1991-2017 Free Software Foundation, Inc.
+ Copyright (C) 2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -16,69 +16,17 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#ifdef _SIGNAL_H
+#ifndef _BITS_SIGNUM_H
+#define _BITS_SIGNUM_H 1
-/* Fake signal functions. */
-
-#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
-#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
-#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
-
-#ifdef __USE_XOPEN
-# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
+#ifndef _SIGNAL_H
+#error "Never include <bits/signum.h> directly; use <signal.h> instead."
#endif
-/* We define here all the signal names listed in POSIX (1003.1-2008);
- as of 1003.1-2013, no additional signals have been added by POSIX.
- We also define here signal names that historically exist in every
- real-world POSIX variant (e.g. SIGWINCH).
-
- Signals in the 1-15 range are defined with their historical numbers.
- For other signals, we use the BSD numbers. */
-
-/* ISO C99 signals. */
-#define SIGINT 2 /* Interactive attention signal. */
-#define SIGILL 4 /* Illegal instruction. */
-#define SIGABRT 6 /* Abnormal termination. */
-#define SIGFPE 8 /* Erroneous arithmetic operation. */
-#define SIGSEGV 11 /* Invalid access to storage. */
-#define SIGTERM 15 /* Termination request. */
-
-/* Historical signals specified by POSIX. */
-#define SIGHUP 1 /* Hangup. */
-#define SIGQUIT 3 /* Quit. */
-#define SIGTRAP 5 /* Trace/breakpoint trap. */
-#define SIGKILL 9 /* Killed. */
-#define SIGBUS 10 /* Bus error. */
-#define SIGSYS 12 /* Bad system call. */
-#define SIGPIPE 13 /* Broken pipe. */
-#define SIGALRM 14 /* Alarm clock. */
-
-/* New(er) POSIX signals (1003.1-2008, 1003.1-2013). */
-#define SIGURG 16 /* High bandwidth data is available at a socket. */
-#define SIGSTOP 17 /* Stopped (signal). */
-#define SIGTSTP 18 /* Stopped. */
-#define SIGCONT 19 /* Continued. */
-#define SIGCHLD 20 /* Child terminated or stopped. */
-#define SIGTTIN 21 /* Background read from control terminal. */
-#define SIGTTOU 22 /* Background write to control terminal. */
-#define SIGPOLL 23 /* Pollable event occurred (System V). */
-#define SIGIO SIGPOLL /* I/O now possible (4.2 BSD). */
-#define SIGXCPU 24 /* CPU time limit exceeded. */
-#define SIGXFSZ 25 /* File size limit exceeded. */
-#define SIGVTALRM 26 /* Virtual timer expired. */
-#define SIGPROF 27 /* Profiling timer expired. */
-#define SIGUSR1 30 /* User-defined signal 1. */
-#define SIGUSR2 31 /* User-defined signal 2. */
-
-/* Nonstandard signals found in all modern POSIX systems
- (including both BSD and Linux). */
-#define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */
-
-#define _NSIG 32
+#include <bits/signum-generic.h>
-/* Archaic names for compatibility. */
-#define SIGIOT SIGABRT /* IOT instruction, abort() on a PDP-11. */
-#define SIGCLD SIGCHLD /* Old System V name */
+/* This operating system does not need to override any of the generic
+ signal number assignments in bits/signum-generic.h, nor to add any
+ additional signal constants. */
-#endif /* <signal.h> included. */
+#endif /* bits/signum.h. */
diff --git a/signal/Makefile b/signal/Makefile
index 9ce8232..8c9a7d1 100644
--- a/signal/Makefile
+++ b/signal/Makefile
@@ -23,7 +23,8 @@ subdir := signal
include ../Makeconfig
headers := signal.h sys/signal.h \
- bits/signum.h bits/sigcontext.h bits/sigaction.h \
+ bits/signum.h bits/signum-generic.h \
+ bits/sigcontext.h bits/sigaction.h \
bits/sigevent-consts.h bits/siginfo-consts.h \
bits/sigstack.h bits/sigthread.h bits/ss_flags.h \
bits/types/__sigset_t.h bits/types/sig_atomic_t.h \
diff --git a/signal/signal.h b/signal/signal.h
index ddb79c7..c8f6100 100644
--- a/signal/signal.h
+++ b/signal/signal.h
@@ -363,6 +363,9 @@ extern int __libc_current_sigrtmin (void) __THROW;
/* Return number of available real-time signal with lowest priority. */
extern int __libc_current_sigrtmax (void) __THROW;
+#define SIGRTMIN (__libc_current_sigrtmin ())
+#define SIGRTMAX (__libc_current_sigrtmax ())
+
__END_DECLS
#endif /* not signal.h */
diff --git a/sysdeps/generic/siglist.h b/sysdeps/generic/siglist.h
index dd72929..022be56 100644
--- a/sysdeps/generic/siglist.h
+++ b/sysdeps/generic/siglist.h
@@ -24,7 +24,8 @@
/* This file is included multiple times. */
-/* Standard signals */
+/* Standard signals, in the numerical order defined in
+ bits/signum-generic.h. */
init_sig (SIGHUP, "HUP", N_("Hangup"))
init_sig (SIGINT, "INT", N_("Interrupt"))
init_sig (SIGQUIT, "QUIT", N_("Quit"))
@@ -34,6 +35,7 @@
init_sig (SIGFPE, "FPE", N_("Floating point exception"))
init_sig (SIGKILL, "KILL", N_("Killed"))
init_sig (SIGBUS, "BUS", N_("Bus error"))
+ init_sig (SIGSYS, "SYS", N_("Bad system call"))
init_sig (SIGSEGV, "SEGV", N_("Segmentation fault"))
init_sig (SIGPIPE, "PIPE", N_("Broken pipe"))
init_sig (SIGALRM, "ALRM", N_("Alarm clock"))
@@ -45,32 +47,28 @@
init_sig (SIGCHLD, "CHLD", N_("Child exited"))
init_sig (SIGTTIN, "TTIN", N_("Stopped (tty input)"))
init_sig (SIGTTOU, "TTOU", N_("Stopped (tty output)"))
- init_sig (SIGIO, "IO", N_("I/O possible"))
+ init_sig (SIGPOLL, "POLL", N_("I/O possible"))
init_sig (SIGXCPU, "XCPU", N_("CPU time limit exceeded"))
init_sig (SIGXFSZ, "XFSZ", N_("File size limit exceeded"))
init_sig (SIGVTALRM, "VTALRM", N_("Virtual timer expired"))
init_sig (SIGPROF, "PROF", N_("Profiling timer expired"))
init_sig (SIGUSR1, "USR1", N_("User defined signal 1"))
init_sig (SIGUSR2, "USR2", N_("User defined signal 2"))
+ init_sig (SIGWINCH, "WINCH", N_("Window changed"))
-/* Variations */
+/* Signals that are not present on all supported platforms. */
#ifdef SIGEMT
init_sig (SIGEMT, "EMT", N_("EMT trap"))
#endif
-#ifdef SIGSYS
- init_sig (SIGSYS, "SYS", N_("Bad system call"))
-#endif
#ifdef SIGSTKFLT
init_sig (SIGSTKFLT, "STKFLT", N_("Stack fault"))
#endif
-#ifdef SIGINFO
- init_sig (SIGINFO, "INFO", N_("Information request"))
-#elif defined(SIGPWR) && (!defined(SIGLOST) || (SIGPWR != SIGLOST))
+#ifdef SIGPWR
init_sig (SIGPWR, "PWR", N_("Power failure"))
#endif
-#ifdef SIGLOST
- init_sig (SIGLOST, "LOST", N_("Resource lost"))
+#if defined SIGINFO && (!defined SIGPWR || SIGPWR != SIGINFO)
+ init_sig (SIGINFO, "INFO", N_("Information request"))
#endif
-#ifdef SIGWINCH
- init_sig (SIGWINCH, "WINCH", N_("Window changed"))
+#if defined SIGLOST && (!defined SIGPWR || SIGPWR != SIGLOST)
+ init_sig (SIGLOST, "LOST", N_("Resource lost"))
#endif
diff --git a/sysdeps/unix/bsd/bits/signum.h b/sysdeps/unix/bsd/bits/signum.h
index 268c24a..f55edc9 100644
--- a/sysdeps/unix/bsd/bits/signum.h
+++ b/sysdeps/unix/bsd/bits/signum.h
@@ -16,58 +16,20 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#ifdef _SIGNAL_H
+#ifndef _BITS_SIGNUM_H
+#define _BITS_SIGNUM_H 1
-/* This file defines the fake signal functions and signal
- number constants for 4.2 or 4.3 BSD-derived Unix system. */
-
-/* Fake signal functions. */
-#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
-#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
-#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
-
-#ifdef __USE_XOPEN
-# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
+#ifndef _SIGNAL_H
+#error "Never include <bits/signum.h> directly; use <signal.h> instead."
#endif
+#include <bits/signum-generic.h>
-/* Signals. */
-#define SIGHUP 1 /* Hangup (POSIX). */
-#define SIGINT 2 /* Interrupt (ANSI). */
-#define SIGQUIT 3 /* Quit (POSIX). */
-#define SIGILL 4 /* Illegal instruction (ANSI). */
-#define SIGABRT SIGIOT /* Abort (ANSI). */
-#define SIGTRAP 5 /* Trace trap (POSIX). */
-#define SIGIOT 6 /* IOT trap (4.2 BSD). */
-#define SIGEMT 7 /* EMT trap (4.2 BSD). */
-#define SIGFPE 8 /* Floating-point exception (ANSI). */
-#define SIGKILL 9 /* Kill, unblockable (POSIX). */
-#define SIGBUS 10 /* Bus error (4.2 BSD). */
-#define SIGSEGV 11 /* Segmentation violation (ANSI). */
-#define SIGSYS 12 /* Bad argument to system call (4.2 BSD). */
-#define SIGPIPE 13 /* Broken pipe (POSIX). */
-#define SIGALRM 14 /* Alarm clock (POSIX). */
-#define SIGTERM 15 /* Termination (ANSI). */
-#define SIGURG 16 /* Urgent condition on socket (4.2 BSD). */
-#define SIGSTOP 17 /* Stop, unblockable (POSIX). */
-#define SIGTSTP 18 /* Keyboard stop (POSIX). */
-#define SIGCONT 19 /* Continue (POSIX). */
-#define SIGCHLD 20 /* Child status has changed (POSIX). */
-#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */
-#define SIGTTIN 21 /* Background read from tty (POSIX). */
-#define SIGTTOU 22 /* Background write to tty (POSIX). */
-#define SIGIO 23 /* I/O now possible (4.2 BSD). */
-#define SIGPOLL SIGIO /* Same as SIGIO? (SVID). */
-#define SIGXCPU 24 /* CPU limit exceeded (4.2 BSD). */
-#define SIGXFSZ 25 /* File size limit exceeded (4.2 BSD). */
-#define SIGVTALRM 26 /* Virtual alarm clock (4.2 BSD). */
-#define SIGPROF 27 /* Profiling alarm clock (4.2 BSD). */
-#define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */
+/* Adjustments and additions to the signal number constants for
+ 4.2 or 4.3 BSD-derived Unix systems. */
+
+#define SIGEMT 7 /* Emulator trap (4.2 BSD). */
#define SIGINFO 29 /* Information request (4.4 BSD). */
-#define SIGUSR1 30 /* User-defined signal 1 (POSIX). */
-#define SIGUSR2 31 /* User-defined signal 2 (POSIX). */
#define SIGLOST 32 /* Resource lost (Sun); server died (GNU). */
-#endif /* <signal.h> included. */
-
-#define _NSIG 33 /* Biggest signal number + 1. */
+#endif /* bits/signum.h. */
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 1a170c2..8b340d4 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -128,6 +128,20 @@ sysdep_headers += sys/timex.h bits/timex.h
sysdep_routines += ntp_gettime ntp_gettimex
endif
+ifeq ($(subdir),signal)
+tests-special += $(objpfx)tst-signal-numbers.out
+# Depending on signal.o* is a hack. What we actually want is a dependency
+# on signal.h and everything it includes. That's impractical to write
+# in this context, but signal.c includes signal.h and not much else so it'll
+# be conservatively correct.
+$(objpfx)tst-signal-numbers.out: \
+ ../sysdeps/unix/sysv/linux/tst-signal-numbers.sh \
+ $(objpfx)signal.o*
+ AWK=$(AWK) $(SHELL) ../sysdeps/unix/sysv/linux/tst-signal-numbers.sh \
+ $(CC) $(patsubst -DMODULE_NAME=%,-DMODULE_NAME=testsuite,$(CPPFLAGS)) \
+ < /dev/null > $@; $(evaluate-test)
+endif
+
ifeq ($(subdir),socket)
sysdep_headers += net/if_ppp.h net/ppp-comp.h \
net/ppp_defs.h net/if_arp.h net/route.h net/ethernet.h \
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/signum.h b/sysdeps/unix/sysv/linux/alpha/bits/signum.h
index e5cc521..8227be9 100644
--- a/sysdeps/unix/sysv/linux/alpha/bits/signum.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/signum.h
@@ -16,66 +16,25 @@
License along with the GNU C Library. If not, see
<http://www.gnu.org/licenses/>. */
-#ifdef _SIGNAL_H
+#ifndef _BITS_SIGNUM_H
+#define _BITS_SIGNUM_H 1
-/* Fake signal functions. */
-#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
-#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
-#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
-
-#ifdef __USE_XOPEN
-# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
+#ifndef _SIGNAL_H
+#error "Never include <bits/signum.h> directly; use <signal.h> instead."
#endif
-/*
- * Linux/AXP has different signal numbers that Linux/i386: I'm trying
- * to make it OSF/1 binary compatible, at least for normal binaries.
- */
-#define SIGHUP 1
-#define SIGINT 2
-#define SIGQUIT 3
-#define SIGILL 4
-#define SIGTRAP 5
-#define SIGABRT 6
-#define SIGEMT 7
-#define SIGFPE 8
-#define SIGKILL 9
-#define SIGBUS 10
-#define SIGSEGV 11
-#define SIGSYS 12
-#define SIGPIPE 13
-#define SIGALRM 14
-#define SIGTERM 15
-#define SIGURG 16
-#define SIGSTOP 17
-#define SIGTSTP 18
-#define SIGCONT 19
-#define SIGCHLD 20
-#define SIGCLD SIGCHLD
-#define SIGTTIN 21
-#define SIGTTOU 22
-#define SIGIO 23
-#define SIGXCPU 24
-#define SIGXFSZ 25
-#define SIGVTALRM 26
-#define SIGPROF 27
-#define SIGWINCH 28
-#define SIGINFO 29
-#define SIGUSR1 30
-#define SIGUSR2 31
-
-#define SIGPOLL SIGIO
-#define SIGPWR SIGINFO
-#define SIGIOT SIGABRT
+#include <bits/signum-generic.h>
-#define _NSIG 65 /* Biggest signal number + 1. */
+/* Adjustments and additions to the signal number constants for
+ Linux/Alpha. Signal values on this platform were chosen for OSF/1
+ binary compatibility, and are therefore almost identical to the
+ BSD-derived defaults. */
-#define SIGRTMIN (__libc_current_sigrtmin ())
-#define SIGRTMAX (__libc_current_sigrtmax ())
+#define SIGEMT 7 /* Emulator trap (4.2 BSD). */
+#define SIGINFO 29 /* Information request (BSD). */
+#define SIGPWR SIGINFO /* Power failure imminent (System V). */
-/* These are the hard limits of the kernel. These values should not be
- used directly at user level. */
-#define __SIGRTMIN 32
-#define __SIGRTMAX (_NSIG - 1)
+#undef __SIGRTMAX
+#define __SIGRTMAX 64
#endif /* <signal.h> included. */
diff --git a/sysdeps/unix/sysv/linux/bits/signum.h b/sysdeps/unix/sysv/linux/bits/signum.h
index e30efea..1a68255 100644
--- a/sysdeps/unix/sysv/linux/bits/signum.h
+++ b/sysdeps/unix/sysv/linux/bits/signum.h
@@ -16,64 +16,43 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#ifdef _SIGNAL_H
+#ifndef _BITS_SIGNUM_H
+#define _BITS_SIGNUM_H 1
-/* Fake signal functions. */
-#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
-#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
-#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
-
-#ifdef __USE_XOPEN
-# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
+#ifndef _SIGNAL_H
+#error "Never include <bits/signum.h> directly; use <signal.h> instead."
#endif
-
-/* Signals. */
-#define SIGHUP 1 /* Hangup (POSIX). */
-#define SIGINT 2 /* Interrupt (ANSI). */
-#define SIGQUIT 3 /* Quit (POSIX). */
-#define SIGILL 4 /* Illegal instruction (ANSI). */
-#define SIGTRAP 5 /* Trace trap (POSIX). */
-#define SIGABRT 6 /* Abort (ANSI). */
-#define SIGIOT 6 /* IOT trap (4.2 BSD). */
-#define SIGBUS 7 /* BUS error (4.2 BSD). */
-#define SIGFPE 8 /* Floating-point exception (ANSI). */
-#define SIGKILL 9 /* Kill, unblockable (POSIX). */
-#define SIGUSR1 10 /* User-defined signal 1 (POSIX). */
-#define SIGSEGV 11 /* Segmentation violation (ANSI). */
-#define SIGUSR2 12 /* User-defined signal 2 (POSIX). */
-#define SIGPIPE 13 /* Broken pipe (POSIX). */
-#define SIGALRM 14 /* Alarm clock (POSIX). */
-#define SIGTERM 15 /* Termination (ANSI). */
-#define SIGSTKFLT 16 /* Stack fault. */
-#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */
-#define SIGCHLD 17 /* Child status has changed (POSIX). */
-#define SIGCONT 18 /* Continue (POSIX). */
-#define SIGSTOP 19 /* Stop, unblockable (POSIX). */
-#define SIGTSTP 20 /* Keyboard stop (POSIX). */
-#define SIGTTIN 21 /* Background read from tty (POSIX). */
-#define SIGTTOU 22 /* Background write to tty (POSIX). */
-#define SIGURG 23 /* Urgent condition on socket (4.2 BSD). */
-#define SIGXCPU 24 /* CPU limit exceeded (4.2 BSD). */
-#define SIGXFSZ 25 /* File size limit exceeded (4.2 BSD). */
-#define SIGVTALRM 26 /* Virtual alarm clock (4.2 BSD). */
-#define SIGPROF 27 /* Profiling alarm clock (4.2 BSD). */
-#define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */
-#define SIGPOLL SIGIO /* Pollable event occurred (System V). */
-#define SIGIO 29 /* I/O now possible (4.2 BSD). */
-#define SIGPWR 30 /* Power failure restart (System V). */
-#define SIGSYS 31 /* Bad system call. */
-#define SIGUNUSED 31
-
-#define _NSIG 65 /* Biggest signal number + 1
- (including real-time signals). */
-
-#define SIGRTMIN (__libc_current_sigrtmin ())
-#define SIGRTMAX (__libc_current_sigrtmax ())
-
-/* These are the hard limits of the kernel. These values should not be
- used directly at user level. */
-#define __SIGRTMIN 32
-#define __SIGRTMAX (_NSIG - 1)
+#include <bits/signum-generic.h>
+
+/* Adjustments and additions to the signal number constants for
+ most Linux systems. */
+
+#define SIGSTKFLT 16 /* Stack fault (obsolete). */
+#define SIGPWR 30 /* Power failure imminent. */
+
+#undef SIGBUS
+#define SIGBUS 7
+#undef SIGUSR1
+#define SIGUSR1 10
+#undef SIGUSR2
+#define SIGUSR2 12
+#undef SIGCHLD
+#define SIGCHLD 17
+#undef SIGCONT
+#define SIGCONT 18
+#undef SIGSTOP
+#define SIGSTOP 19
+#undef SIGTSTP
+#define SIGTSTP 20
+#undef SIGURG
+#define SIGURG 23
+#undef SIGPOLL
+#define SIGPOLL 29
+#undef SIGSYS
+#define SIGSYS 31
+
+#undef __SIGRTMAX
+#define __SIGRTMAX 64
#endif /* <signal.h> included. */
diff --git a/sysdeps/unix/sysv/linux/hppa/bits/signum.h b/sysdeps/unix/sysv/linux/hppa/bits/signum.h
index 20c0b60..5f54d1c 100644
--- a/sysdeps/unix/sysv/linux/hppa/bits/signum.h
+++ b/sysdeps/unix/sysv/linux/hppa/bits/signum.h
@@ -16,74 +16,60 @@
License along with the GNU C Library. If not, see
<http://www.gnu.org/licenses/>. */
-#ifdef _SIGNAL_H
+#ifndef _BITS_SIGNUM_H
+#define _BITS_SIGNUM_H 1
-/* Fake signal functions. */
-#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
-#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
-#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
-
-#ifdef __USE_XOPEN
-# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
+#ifndef _SIGNAL_H
+#error "Never include <bits/signum.h> directly; use <signal.h> instead."
#endif
+#include <bits/signum-generic.h>
-/* Signals. */
-#define SIGHUP 1 /* Hangup (POSIX). */
-#define SIGINT 2 /* Interrupt (ANSI). */
-#define SIGQUIT 3 /* Quit (POSIX). */
-#define SIGILL 4 /* Illegal instruction (ANSI). */
-#define SIGTRAP 5 /* Trace trap (POSIX). */
-#define SIGABRT 6 /* Abort (ANSI). */
-#define SIGIOT 6 /* IOT trap (4.2 BSD). */
-#define SIGSTKFLT 7 /* Stack fault. */
-#define SIGFPE 8 /* Floating-point exception (ANSI). */
-#define SIGKILL 9 /* Kill, unblockable (POSIX). */
-#define SIGBUS 10 /* BUS error (4.2 BSD). */
-#define SIGSEGV 11 /* Segmentation violation (ANSI). */
-#define SIGXCPU 12 /* CPU limit exceeded (4.2 BSD). */
-#define SIGPIPE 13 /* Broken pipe (POSIX). */
-#define SIGALRM 14 /* Alarm clock (POSIX). */
-#define SIGTERM 15 /* Termination (ANSI). */
-#define SIGUSR1 16 /* User-defined signal 1 (POSIX). */
-#define SIGUSR2 17 /* User-defined signal 2 (POSIX). */
-#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */
-#define SIGCHLD 18 /* Child status has changed (POSIX). */
-#define SIGPWR 19 /* Power failure restart (System V). */
-#define SIGVTALRM 20 /* Virtual alarm clock (4.2 BSD). */
-#define SIGPROF 21 /* Profiling alarm clock (4.2 BSD). */
-#define SIGPOLL SIGIO /* Pollable event occurred (System V). */
-#define SIGIO 22 /* I/O now possible (4.2 BSD). */
-#define SIGWINCH 23 /* Window size change (4.3 BSD, Sun). */
-#define SIGSTOP 24 /* Stop, unblockable (POSIX). */
-#define SIGTSTP 25 /* Keyboard stop (POSIX). */
-#define SIGCONT 26 /* Continue (POSIX). */
-#define SIGTTIN 27 /* Background read from tty (POSIX). */
-#define SIGTTOU 28 /* Background write to tty (POSIX). */
-#define SIGURG 29 /* Urgent condition on socket (4.2 BSD). */
-#define SIGXFSZ 30 /* File size limit exceeded (4.2 BSD). */
-#define SIGSYS 31 /* Bad system call. */
-#define SIGUNUSED 31
+/* Adjustments and additions to the signal number constants for
+ Linux/HPPA. These values were originally chosen for HP/UX
+ compatibility, but were renumbered as of kernel 3.17 and glibc 2.21
+ to accommodate software (notably systemd) that assumed at least 29
+ real-time signal numbers would be available. SIGEMT and SIGLOST
+ were removed, and the values of SIGSTKFLT, SIGXCPU, XIGXFSZ, and
+ SIGSYS were changed, enabling __SIGRTMIN to be 32. */
-#define _NSIG 65 /* Biggest signal number + 1
- (including real-time signals). */
+#define SIGSTKFLT 7 /* Stack fault (obsolete). */
+#define SIGPWR 19 /* Power failure imminent. */
-#define SIGRTMIN (__libc_current_sigrtmin ())
-#define SIGRTMAX (__libc_current_sigrtmax ())
+#undef SIGXCPU
+#define SIGXCPU 12
+#undef SIGUSR1
+#define SIGUSR1 16
+#undef SIGUSR2
+#define SIGUSR2 17
+#undef SIGCHLD
+#define SIGCHLD 18
+#undef SIGVTALRM
+#define SIGVTALRM 20
+#undef SIGPROF
+#define SIGPROF 21
+#undef SIGPOLL
+#define SIGPOLL 22
+#undef SIGWINCH
+#define SIGWINCH 23
+#undef SIGSTOP
+#define SIGSTOP 24
+#undef SIGTSTP
+#define SIGTSTP 25
+#undef SIGCONT
+#define SIGCONT 26
+#undef SIGTTIN
+#define SIGTTIN 27
+#undef SIGTTOU
+#define SIGTTOU 28
+#undef SIGURG
+#define SIGURG 29
+#undef SIGXFSZ
+#define SIGXFSZ 30
+#undef SIGSYS
+#define SIGSYS 31
-/* These are the hard limits of the kernel. These values should not be
- used directly at user level. */
-/* In the Linux kernel version 3.17, and glibc 2.21, the signal numbers
- were rearranged in order to make hppa like every other arch. Previously
- we started __SIGRTMIN at 37, and that meant several pieces of important
- software, including systemd, would fail to build. To support systemd we
- removed SIGEMT and SIGLOST, and rearranged the others according to
- expected values. This is technically an ABI incompatible change, but
- because zero applications use SIGSTKFLT, SIGXCPU, SIGXFSZ and SIGSYS
- nothing broke. Nothing uses SIGEMT and SIGLOST, and they were present
- for HPUX compatibility which is no longer supported. Thus because
- nothing breaks we don't do any compatibility work here. */
-#define __SIGRTMIN 32 /* Kernel > 3.17. */
-#define __SIGRTMAX (_NSIG - 1)
+#undef __SIGRTMAX
+#define __SIGRTMAX 64
#endif /* <signal.h> included. */
diff --git a/sysdeps/unix/sysv/linux/mips/bits/signum.h b/sysdeps/unix/sysv/linux/mips/bits/signum.h
index 6c31e01..1672847 100644
--- a/sysdeps/unix/sysv/linux/mips/bits/signum.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/signum.h
@@ -1,4 +1,4 @@
-/* Signal number definitions. Linux version.
+/* Signal number definitions. Linux/MIPS version.
Copyright (C) 1995-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -16,63 +16,53 @@
License along with the GNU C Library. If not, see
<http://www.gnu.org/licenses/>. */
-#ifdef _SIGNAL_H
+#ifndef _BITS_SIGNUM_H
+#define _BITS_SIGNUM_H 1
-/* Fake signal functions. */
-#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
-#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
-#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
-
-#ifdef __USE_XOPEN
-# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
+#ifndef _SIGNAL_H
+#error "Never include <bits/signum.h> directly; use <signal.h> instead."
#endif
+#include <bits/signum-generic.h>
-#define SIGHUP 1 /* Hangup (POSIX). */
-#define SIGINT 2 /* Interrupt (ANSI). */
-#define SIGQUIT 3 /* Quit (POSIX). */
-#define SIGILL 4 /* Illegal instruction (ANSI). */
-#define SIGTRAP 5 /* Trace trap (POSIX). */
-#define SIGIOT 6 /* IOT trap (4.2 BSD). */
-#define SIGABRT SIGIOT /* Abort (ANSI). */
-#define SIGEMT 7
-#define SIGFPE 8 /* Floating-point exception (ANSI). */
-#define SIGKILL 9 /* Kill, unblockable (POSIX). */
-#define SIGBUS 10 /* BUS error (4.2 BSD). */
-#define SIGSEGV 11 /* Segmentation violation (ANSI). */
-#define SIGSYS 12
-#define SIGPIPE 13 /* Broken pipe (POSIX). */
-#define SIGALRM 14 /* Alarm clock (POSIX). */
-#define SIGTERM 15 /* Termination (ANSI). */
-#define SIGUSR1 16 /* User-defined signal 1 (POSIX). */
-#define SIGUSR2 17 /* User-defined signal 2 (POSIX). */
-#define SIGCHLD 18 /* Child status has changed (POSIX). */
-#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */
-#define SIGPWR 19 /* Power failure restart (System V). */
-#define SIGWINCH 20 /* Window size change (4.3 BSD, Sun). */
-#define SIGURG 21 /* Urgent condition on socket (4.2 BSD). */
-#define SIGIO 22 /* I/O now possible (4.2 BSD). */
-#define SIGPOLL SIGIO /* Pollable event occurred (System V). */
-#define SIGSTOP 23 /* Stop, unblockable (POSIX). */
-#define SIGTSTP 24 /* Keyboard stop (POSIX). */
-#define SIGCONT 25 /* Continue (POSIX). */
-#define SIGTTIN 26 /* Background read from tty (POSIX). */
-#define SIGTTOU 27 /* Background write to tty (POSIX). */
-#define SIGVTALRM 28 /* Virtual alarm clock (4.2 BSD). */
-#define SIGPROF 29 /* Profiling alarm clock (4.2 BSD). */
-#define SIGXCPU 30 /* CPU limit exceeded (4.2 BSD). */
-#define SIGXFSZ 31 /* File size limit exceeded (4.2 BSD). */
-
+/* Adjustments and additions to the signal number constants for
+ Linux/MIPS. */
-#define _NSIG 128 /* Biggest signal number + 1
- (including real-time signals). */
+#define SIGEMT 7 /* Emulator trap. */
+#define SIGPWR 19 /* Power failure imminent. */
-#define SIGRTMIN (__libc_current_sigrtmin ())
-#define SIGRTMAX (__libc_current_sigrtmax ())
+#undef SIGUSR1
+#define SIGUSR1 16
+#undef SIGUSR2
+#define SIGUSR2 17
+#undef SIGCHLD
+#define SIGCHLD 18
+#undef SIGWINCH
+#define SIGWINCH 20
+#undef SIGURG
+#define SIGURG 21
+#undef SIGPOLL
+#define SIGPOLL 22
+#undef SIGSTOP
+#define SIGSTOP 23
+#undef SIGTSTP
+#define SIGTSTP 24
+#undef SIGCONT
+#define SIGCONT 25
+#undef SIGTTIN
+#define SIGTTIN 26
+#undef SIGTTOU
+#define SIGTTOU 27
+#undef SIGVTALRM
+#define SIGVTALRM 28
+#undef SIGPROF
+#define SIGPROF 29
+#undef SIGXCPU
+#define SIGXCPU 30
+#undef SIGXFSZ
+#define SIGXFSZ 31
-/* These are the hard limits of the kernel. These values should not be
- used directly at user level. */
-#define __SIGRTMIN 32
-#define __SIGRTMAX (_NSIG - 1)
+#undef __SIGRTMAX
+#define __SIGRTMAX 127
#endif /* <signal.h> included. */
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/signum.h b/sysdeps/unix/sysv/linux/sparc/bits/signum.h
index a0c5be5..25341ee 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/signum.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/signum.h
@@ -16,68 +16,24 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#ifdef _SIGNAL_H
+#ifndef _BITS_SIGNUM_H
+#define _BITS_SIGNUM_H 1
-/* Fake signal functions. */
-#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
-#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
-#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
-
-#ifdef __USE_XOPEN
-# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
+#ifndef _SIGNAL_H
+#error "Never include <bits/signum.h> directly; use <signal.h> instead."
#endif
-/*
- * Linux/SPARC has different signal numbers that Linux/i386: I'm trying
- * to make it OSF/1 binary compatible, at least for normal binaries.
- */
-#define SIGHUP 1
-#define SIGINT 2
-#define SIGQUIT 3
-#define SIGILL 4
-#define SIGTRAP 5
-#define SIGABRT 6
-#define SIGIOT 6
-#define SIGEMT 7
-#define SIGFPE 8
-#define SIGKILL 9
-#define SIGBUS 10
-#define SIGSEGV 11
-#define SIGSYS 12
-#define SIGPIPE 13
-#define SIGALRM 14
-#define SIGTERM 15
-#define SIGURG 16
-
-/* SunOS values which deviate from the Linux/i386 ones */
-#define SIGSTOP 17
-#define SIGTSTP 18
-#define SIGCONT 19
-#define SIGCHLD 20
-#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */
-#define SIGTTIN 21
-#define SIGTTOU 22
-#define SIGIO 23
-#define SIGPOLL SIGIO /* SysV name for SIGIO */
-#define SIGXCPU 24
-#define SIGXFSZ 25
-#define SIGVTALRM 26
-#define SIGPROF 27
-#define SIGWINCH 28
-#define SIGLOST 29
-#define SIGPWR SIGLOST
-#define SIGUSR1 30
-#define SIGUSR2 31
+#include <bits/signum-generic.h>
-#define _NSIG 65 /* Biggest signal number + 1
- (including real-time signals). */
+/* Adjustments and additions to the signal number constants for
+ Linux/SPARC systems. Signal values on this platform were chosen
+ for SunOS binary compatibility. */
-#define SIGRTMIN (__libc_current_sigrtmin ())
-#define SIGRTMAX (__libc_current_sigrtmax ())
+#define SIGEMT 7 /* Emulator trap. */
+#define SIGLOST 29 /* Resource lost (Sun); server died (GNU). */
+#define SIGPWR SIGLOST /* Power failure imminent (SysV). */
-/* These are the hard limits of the kernel. These values should not be
- used directly at user level. */
-#define __SIGRTMIN 32
-#define __SIGRTMAX (_NSIG - 1)
+#undef __SIGRTMAX
+#define __SIGRTMAX 64
#endif /* <signal.h> included. */
diff --git a/sysdeps/unix/sysv/linux/tst-signal-numbers.sh b/sysdeps/unix/sysv/linux/tst-signal-numbers.sh
new file mode 100644
index 0000000..4f02406
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/tst-signal-numbers.sh
@@ -0,0 +1,69 @@
+#! /bin/sh
+
+set -e
+if [ -n "$BASH_VERSION" ]; then set -o pipefail; fi
+LC_ALL=C; export LC_ALL
+
+# We cannot use Linux's asm/signal.h to define signal numbers, because
+# it isn't sufficiently namespace-clean. Instead, this test checks
+# that our signal numbers match the kernel's. This script expects
+# "$@" to be $(CC) $(CPPFLAGS) as set by glibc's Makefiles, and $AWK
+# to be set in the environment.
+
+# Before doing anything else, fail if the compiler doesn't work.
+"$@" -E -xc -dM - < /dev/null > /dev/null
+
+tmpG=`mktemp -t signums_glibc.XXXXXXXXX`
+tmpK=`mktemp -t signums_kernel.XXXXXXXXX`
+trap "rm -f '$tmpG' '$tmpK'" 0
+
+# Filter out constants that aren't signal numbers.
+# If SIGPOLL is defined as SIGIO, swap it around so SIGIO is defined as
+# SIGPOLL. Similarly for SIGABRT and SIGIOT.
+# Discard obsolete signal numbers and unrelated constants:
+# SIGCLD, SIGIOT, SIGSWI, SIGUNUSED.
+# SIGSTKSZ, SIGRTMIN, SIGRTMAX.
+# Then sort the list.
+filter_defines ()
+{
+ $AWK '
+/^#define SIG[A-Z]+ ([0-9]+|SIG[A-Z0-9]+)$/ { signals[$2] = $3 }
+END {
+ if ("SIGPOLL" in signals && "SIGIO" in signals &&
+ signals["SIGPOLL"] == "SIGIO") {
+ signals["SIGPOLL"] = signals["SIGIO"]
+ signals["SIGIO"] = "SIGPOLL"
+ }
+ if ("SIGABRT" in signals && "SIGIOT" in signals &&
+ signals["SIGABRT"] == "SIGIOT") {
+ signals["SIGABRT"] = signals["SIGIOT"]
+ signals["SIGIOT"] = "SIGABRT"
+ }
+ for (sig in signals) {
+ if (sig !~ /^SIG(CLD|IOT|RT(MIN|MAX)|STKSZ|SWI|UNUSED)$/) {
+ printf("#define %s %s\n", sig, signals[sig])
+ }
+ }
+}' | sort
+}
+
+# $CC may contain command-line switches, so it should be word-split.
+printf '%s' '#define _GNU_SOURCE 1
+#include <signal.h>
+' |
+ "$@" -E -xc -dM - |
+ filter_defines > "$tmpG"
+
+printf '%s' '#define _GNU_SOURCE 1
+#define __ASSEMBLER__ 1
+#include <asm/signal.h>
+' |
+ "$@" -E -xc -dM - |
+ filter_defines > "$tmpK"
+
+if cmp -s "$tmpG" "$tmpK"; then
+ exit 0
+else
+ diff -u "$tmpG" "$tmpK"
+ exit 1
+fi
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=f30ca0ba97e8a3cb0ee0ad22067d3414c2440d29
commit f30ca0ba97e8a3cb0ee0ad22067d3414c2440d29
Author: Zack Weinberg <zackw@panix.com>
Date: Tue Jun 20 09:26:43 2017 -0400
Use locale_t, not __locale_t, throughout glibc
<locale.h> is specified to define locale_t in POSIX.1-2008, and so are
all of the headers that define functions that take locale_t arguments.
Under _GNU_SOURCE, the additional headers that define such functions
have also always defined locale_t. Therefore, there is no need to use
__locale_t in public function prototypes, nor in any internal code.
This entirely mechanical change is separate from the removal of
<xlocale.h> for ease of review.
diff --git a/ctype/ctype-c99_l.c b/ctype/ctype-c99_l.c
index efb5a67..da54359 100644
--- a/ctype/ctype-c99_l.c
+++ b/ctype/ctype-c99_l.c
@@ -20,7 +20,7 @@
#include <ctype.h>
int
-__isblank_l (int c, __locale_t l)
+__isblank_l (int c, locale_t l)
{
return __isctype_l (c, _ISblank, l);
}
diff --git a/ctype/ctype.h b/ctype/ctype.h
index ce598d5..1fcbb66 100644
--- a/ctype/ctype.h
+++ b/ctype/ctype.h
@@ -242,7 +242,7 @@ __NTH (toupper (int __c))
((locale)->__ctype_b[(int) (c)] & (unsigned short int) type)
# define __exctype_l(name) \
- extern int name (int, __locale_t) __THROW
+ extern int name (int, locale_t) __THROW
/* The following names are all functions:
int isCHARACTERISTIC(int c, locale_t *locale);
@@ -264,12 +264,12 @@ __exctype_l (isblank_l);
/* Return the lowercase version of C in locale L. */
-extern int __tolower_l (int __c, __locale_t __l) __THROW;
-extern int tolower_l (int __c, __locale_t __l) __THROW;
+extern int __tolower_l (int __c, locale_t __l) __THROW;
+extern int tolower_l (int __c, locale_t __l) __THROW;
/* Return the uppercase version of C. */
-extern int __toupper_l (int __c, __locale_t __l) __THROW;
-extern int toupper_l (int __c, __locale_t __l) __THROW;
+extern int __toupper_l (int __c, locale_t __l) __THROW;
+extern int toupper_l (int __c, locale_t __l) __THROW;
# if __GNUC__ >= 2 && defined __OPTIMIZE__ && !defined __cplusplus
# define __tolower_l(c, locale) \
diff --git a/ctype/ctype_l.c b/ctype/ctype_l.c
index a7b5f52..e565068 100644
--- a/ctype/ctype_l.c
+++ b/ctype/ctype_l.c
@@ -21,7 +21,7 @@
/* Provide real-function versions of all the ctype macros. */
#define func(name, type) \
- int __##name (int c, __locale_t l) { return __isctype_l (c, type, l); } \
+ int __##name (int c, locale_t l) { return __isctype_l (c, type, l); } \
weak_alias (__##name, name)
func (isalnum_l, _ISalnum)
@@ -37,14 +37,14 @@ func (isupper_l, _ISupper)
func (isxdigit_l, _ISxdigit)
int
-(__tolower_l) (int c, __locale_t l)
+(__tolower_l) (int c, locale_t l)
{
return l->__ctype_tolower[c];
}
weak_alias (__tolower_l, tolower_l)
int
-(__toupper_l) (int c, __locale_t l)
+(__toupper_l) (int c, locale_t l)
{
return l->__ctype_toupper[c];
}
diff --git a/include/monetary.h b/include/monetary.h
index e687013..2a18263 100644
--- a/include/monetary.h
+++ b/include/monetary.h
@@ -2,6 +2,6 @@
#ifndef _ISOMAC
#include <stdarg.h>
-extern ssize_t __vstrfmon_l (char *s, size_t maxsize, __locale_t loc,
+extern ssize_t __vstrfmon_l (char *s, size_t maxsize, locale_t loc,
const char *format, va_list ap);
#endif
diff --git a/include/stdlib.h b/include/stdlib.h
index cae9f2c..6fd8688 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -156,34 +156,34 @@ libc_hidden_proto (__strtoull_internal)
extern double ____strtod_l_internal (const char *__restrict __nptr,
char **__restrict __endptr, int __group,
- __locale_t __loc);
+ locale_t __loc);
extern float ____strtof_l_internal (const char *__restrict __nptr,
char **__restrict __endptr, int __group,
- __locale_t __loc);
+ locale_t __loc);
extern long double ____strtold_l_internal (const char *__restrict __nptr,
char **__restrict __endptr,
- int __group, __locale_t __loc);
+ int __group, locale_t __loc);
extern long int ____strtol_l_internal (const char *__restrict __nptr,
char **__restrict __endptr,
int __base, int __group,
- __locale_t __loc);
+ locale_t __loc);
extern unsigned long int ____strtoul_l_internal (const char *
__restrict __nptr,
char **__restrict __endptr,
int __base, int __group,
- __locale_t __loc);
+ locale_t __loc);
__extension__
extern long long int ____strtoll_l_internal (const char *__restrict __nptr,
char **__restrict __endptr,
int __base, int __group,
- __locale_t __loc);
+ locale_t __loc);
__extension__
extern unsigned long long int ____strtoull_l_internal (const char *
__restrict __nptr,
char **
__restrict __endptr,
int __base, int __group,
- __locale_t __loc);
+ locale_t __loc);
libc_hidden_proto (____strtof_l_internal)
libc_hidden_proto (____strtod_l_internal)
@@ -243,7 +243,7 @@ libc_hidden_proto (__strtof128_internal)
extern _Float128 ____strtof128_l_internal (const char *__restrict __nptr,
char **__restrict __endptr,
- int __group, __locale_t __loc);
+ int __group, locale_t __loc);
libc_hidden_proto (____strtof128_l_internal)
#endif
diff --git a/include/time.h b/include/time.h
index 0a67cf3..7eb0fa7 100644
--- a/include/time.h
+++ b/include/time.h
@@ -92,7 +92,7 @@ extern int __getclktck (void);
/* strptime support. */
extern char * __strptime_internal (const char *rp, const char *fmt,
struct tm *tm, void *statep,
- __locale_t locparam)
+ locale_t locparam)
internal_function;
extern double __difftime (time_t time1, time_t time0);
diff --git a/include/wchar.h b/include/wchar.h
index b7b5a5c..7bf042c 100644
--- a/include/wchar.h
+++ b/include/wchar.h
@@ -54,7 +54,7 @@ extern unsigned long long int __wcstoull_internal (const wchar_t *
int __group) __THROW;
extern unsigned long long int ____wcstoull_l_internal (const wchar_t *,
wchar_t **, int, int,
- __locale_t);
+ locale_t);
libc_hidden_proto (__wcstof_internal)
libc_hidden_proto (__wcstod_internal)
libc_hidden_proto (__wcstold_internal)
@@ -221,7 +221,7 @@ libc_hidden_proto (__isoc99_vfwscanf)
/* Internal functions. */
extern size_t __mbsrtowcs_l (wchar_t *dst, const char **src, size_t len,
- mbstate_t *ps, __locale_t l) attribute_hidden;
+ mbstate_t *ps, locale_t l) attribute_hidden;
/* Special version. We know that all uses of mbsinit inside the libc
have a non-NULL parameter. And certainly we can access the
diff --git a/locale/duplocale.c b/locale/duplocale.c
index 07c2c58..4bf1d56 100644
--- a/locale/duplocale.c
+++ b/locale/duplocale.c
@@ -29,8 +29,8 @@
__libc_rwlock_define (extern , __libc_setlocale_lock attribute_hidden)
-__locale_t
-__duplocale (__locale_t dataset)
+locale_t
+__duplocale (locale_t dataset)
{
/* This static object is returned for newlocale (LC_ALL_MASK, "C"). */
if (dataset == _nl_C_locobj_ptr)
@@ -40,7 +40,7 @@ __duplocale (__locale_t dataset)
if (dataset == LC_GLOBAL_LOCALE)
dataset = &_nl_global_locale;
- __locale_t result;
+ locale_t result;
int cnt;
size_t names_len = 0;
diff --git a/locale/freelocale.c b/locale/freelocale.c
index 393fab5..e326396 100644
--- a/locale/freelocale.c
+++ b/locale/freelocale.c
@@ -29,7 +29,7 @@ __libc_rwlock_define (extern , __libc_setlocale_lock attribute_hidden)
void
-__freelocale (__locale_t dataset)
+__freelocale (locale_t dataset)
{
int cnt;
diff --git a/locale/global-locale.c b/locale/global-locale.c
index 3629c72..cf5f8cf 100644
--- a/locale/global-locale.c
+++ b/locale/global-locale.c
@@ -61,4 +61,4 @@ struct __locale_struct _nl_global_locale attribute_hidden =
#include <tls.h>
/* The tsd macros don't permit an initializer. */
-__thread __locale_t __libc_tsd_LOCALE = &_nl_global_locale;
+__thread locale_t __libc_tsd_LOCALE = &_nl_global_locale;
diff --git a/locale/langinfo.h b/locale/langinfo.h
index 93d8446..1403957 100644
--- a/locale/langinfo.h
+++ b/locale/langinfo.h
@@ -588,7 +588,7 @@ extern char *nl_langinfo (nl_item __item) __THROW;
# include <bits/types/locale_t.h>
/* Just like nl_langinfo but get the information from the locale object L. */
-extern char *nl_langinfo_l (nl_item __item, __locale_t __l);
+extern char *nl_langinfo_l (nl_item __item, locale_t __l);
#endif
__END_DECLS
diff --git a/locale/locale.h b/locale/locale.h
index 6c1b220..ba025f6 100644
--- a/locale/locale.h
+++ b/locale/locale.h
@@ -138,8 +138,8 @@ extern struct lconv *localeconv (void) __THROW;
datasets. Unlike for the CATEGORY parameter for `setlocale' the
CATEGORY_MASK parameter here uses a single bit for each category,
made by OR'ing together LC_*_MASK bits above. */
-extern __locale_t newlocale (int __category_mask, const char *__locale,
- __locale_t __base) __THROW;
+extern locale_t newlocale (int __category_mask, const char *__locale,
+ locale_t __base) __THROW;
/* These are the bits that can be set in the CATEGORY_MASK argument to
`newlocale'. In the GNU implementation, LC_FOO_MASK has the value
@@ -173,22 +173,22 @@ extern __locale_t newlocale (int __category_mask, const char *__locale,
/* Return a duplicate of the set of locale in DATASET. All usage
counters are increased if necessary. */
-extern __locale_t duplocale (__locale_t __dataset) __THROW;
+extern locale_t duplocale (locale_t __dataset) __THROW;
/* Free the data associated with a locale dataset previously returned
by a call to `setlocale_r'. */
-extern void freelocale (__locale_t __dataset) __THROW;
+extern void freelocale (locale_t __dataset) __THROW;
/* Switch the current thread's locale to DATASET.
If DATASET is null, instead just return the current setting.
The special value LC_GLOBAL_LOCALE is the initial setting
for all threads and can also be installed any time, meaning
the thread uses the global settings controlled by `setlocale'. */
-extern __locale_t uselocale (__locale_t __dataset) __THROW;
+extern locale_t uselocale (locale_t __dataset) __THROW;
/* This value can be passed to `uselocale' and may be returned by it.
Passing this value to any other function has undefined behavior. */
-# define LC_GLOBAL_LOCALE ((__locale_t) -1L)
+# define LC_GLOBAL_LOCALE ((locale_t) -1L)
#endif
diff --git a/locale/localeinfo.h b/locale/localeinfo.h
index f0694dc..4e1c8c5 100644
--- a/locale/localeinfo.h
+++ b/locale/localeinfo.h
@@ -214,9 +214,9 @@ extern struct __locale_struct _nl_global_locale attribute_hidden;
/* This fetches the thread-local locale_t pointer, either one set with
uselocale or &_nl_global_locale. */
-#define _NL_CURRENT_LOCALE (__libc_tsd_get (__locale_t, LOCALE))
+#define _NL_CURRENT_LOCALE (__libc_tsd_get (locale_t, LOCALE))
#include <libc-tsd.h>
-__libc_tsd_define (extern, __locale_t, LOCALE)
+__libc_tsd_define (extern, locale_t, LOCALE)
/* For static linking it is desireable to avoid always linking in the code
diff --git a/locale/newlocale.c b/locale/newlocale.c
index 2190b73..828d715 100644
--- a/locale/newlocale.c
+++ b/locale/newlocale.c
@@ -39,13 +39,13 @@ __libc_rwlock_define (extern , __libc_setlocale_lock attribute_hidden)
} while (0)
-__locale_t
-__newlocale (int category_mask, const char *locale, __locale_t base)
+locale_t
+__newlocale (int category_mask, const char *locale, locale_t base)
{
/* Intermediate memory for result. */
const char *newnames[__LC_LAST];
struct __locale_struct result;
- __locale_t result_ptr;
+ locale_t result_ptr;
char *locale_path;
size_t locale_path_len;
const char *locpath_var;
@@ -86,7 +86,7 @@ __newlocale (int category_mask, const char *locale, __locale_t base)
dataset using the C locale data. */
if (category_mask == 0)
{
- result_ptr = (__locale_t) malloc (sizeof (struct __locale_struct));
+ result_ptr = (locale_t) malloc (sizeof (struct __locale_struct));
if (result_ptr == NULL)
return NULL;
*result_ptr = result;
diff --git a/locale/nl_langinfo_l.c b/locale/nl_langinfo_l.c
index 89acdbd..f29a5a5 100644
--- a/locale/nl_langinfo_l.c
+++ b/locale/nl_langinfo_l.c
@@ -27,7 +27,7 @@
/* Return a string with the data for locale-dependent parameter ITEM. */
char *
-__nl_langinfo_l (nl_item item, __locale_t l)
+__nl_langinfo_l (nl_item item, locale_t l)
{
int category = _NL_ITEM_CATEGORY (item);
unsigned int index = _NL_ITEM_INDEX (item);
diff --git a/locale/uselocale.c b/locale/uselocale.c
index 9ef22d3..a66b9cb 100644
--- a/locale/uselocale.c
+++ b/locale/uselocale.c
@@ -34,7 +34,7 @@ __uselocale (locale_t newloc)
{
const locale_t locobj
= newloc == LC_GLOBAL_LOCALE ? &_nl_global_locale : newloc;
- __libc_tsd_set (__locale_t, LOCALE, locobj);
+ __libc_tsd_set (locale_t, LOCALE, locobj);
#ifdef NL_CURRENT_INDIRECT
/* Now we must update all the per-category thread-local variables to
diff --git a/localedata/bug-usesetlocale.c b/localedata/bug-usesetlocale.c
index 0637067..5f4a2d1 100644
--- a/localedata/bug-usesetlocale.c
+++ b/localedata/bug-usesetlocale.c
@@ -8,7 +8,7 @@
static int
do_test (void)
{
- __locale_t loc_new, loc_old;
+ locale_t loc_new, loc_old;
int first = !!isalpha(0xE4);
diff --git a/localedata/tst-xlocale2.c b/localedata/tst-xlocale2.c
index 30d87de..7f99050 100644
--- a/localedata/tst-xlocale2.c
+++ b/localedata/tst-xlocale2.c
@@ -4,7 +4,7 @@
#include <stdlib.h>
-static int do_test (__locale_t l);
+static int do_test (locale_t l);
int
main (void)
diff --git a/stdio-common/vfscanf.c b/stdio-common/vfscanf.c
index 1adf27e..7d9d17b 100644
--- a/stdio-common/vfscanf.c
+++ b/stdio-common/vfscanf.c
@@ -289,7 +289,7 @@ _IO_vfscanf_internal (_IO_FILE *s, const char *format, _IO_va_list argptr,
int flags; /* Modifiers for current format element. */
int errval = 0;
#ifndef COMPILE_WSCANF
- __locale_t loc = _NL_CURRENT_LOCALE;
+ locale_t loc = _NL_CURRENT_LOCALE;
struct __locale_data *const curctype = loc->__locales[LC_CTYPE];
#endif
diff --git a/stdlib/monetary.h b/stdlib/monetary.h
index c1fcbf0..2c35cc1 100644
--- a/stdlib/monetary.h
+++ b/stdlib/monetary.h
@@ -45,7 +45,7 @@ extern ssize_t strfmon (char *__restrict __s, size_t __maxsize,
/* Formatting a monetary value according to the given locale. */
extern ssize_t strfmon_l (char *__restrict __s, size_t __maxsize,
- __locale_t __loc,
+ locale_t __loc,
const char *__restrict __format, ...)
__THROW __attribute_format_strfmon__ (4, 5);
#endif
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index ce2602e..7a720cf 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -200,42 +200,42 @@ extern int strfromf128 (char *__dest, size_t __size, const char * __format,
extern long int strtol_l (const char *__restrict __nptr,
char **__restrict __endptr, int __base,
- __locale_t __loc) __THROW __nonnull ((1, 4));
+ locale_t __loc) __THROW __nonnull ((1, 4));
extern unsigned long int strtoul_l (const char *__restrict __nptr,
char **__restrict __endptr,
- int __base, __locale_t __loc)
+ int __base, locale_t __loc)
__THROW __nonnull ((1, 4));
__extension__
extern long long int strtoll_l (const char *__restrict __nptr,
char **__restrict __endptr, int __base,
- __locale_t __loc)
+ locale_t __loc)
__THROW __nonnull ((1, 4));
__extension__
extern unsigned long long int strtoull_l (const char *__restrict __nptr,
char **__restrict __endptr,
- int __base, __locale_t __loc)
+ int __base, locale_t __loc)
__THROW __nonnull ((1, 4));
extern double strtod_l (const char *__restrict __nptr,
- char **__restrict __endptr, __locale_t __loc)
+ char **__restrict __endptr, locale_t __loc)
__THROW __nonnull ((1, 3));
extern float strtof_l (const char *__restrict __nptr,
- char **__restrict __endptr, __locale_t __loc)
+ char **__restrict __endptr, locale_t __loc)
__THROW __nonnull ((1, 3));
extern long double strtold_l (const char *__restrict __nptr,
char **__restrict __endptr,
- __locale_t __loc)
+ locale_t __loc)
__THROW __nonnull ((1, 3));
# if __HAVE_FLOAT128
extern _Float128 strtof128_l (const char *__restrict __nptr,
char **__restrict __endptr,
- __locale_t __loc)
+ locale_t __loc)
__THROW __nonnull ((1, 3));
# endif
#endif /* GNU */
diff --git a/stdlib/strfmon_l.c b/stdlib/strfmon_l.c
index af64173..69ca9d5 100644
--- a/stdlib/strfmon_l.c
+++ b/stdlib/strfmon_l.c
@@ -81,7 +81,7 @@ extern unsigned int __guess_grouping (unsigned int intdig_max,
too. Some of the information contradicts the information which can
be specified in format string. */
ssize_t
-__vstrfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format,
+__vstrfmon_l (char *s, size_t maxsize, locale_t loc, const char *format,
va_list ap)
{
struct __locale_data *current = loc->__locales[LC_MONETARY];
@@ -609,7 +609,7 @@ __vstrfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format,
}
ssize_t
-___strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
+___strfmon_l (char *s, size_t maxsize, locale_t loc, const char *format, ...)
{
va_list ap;
diff --git a/stdlib/strtod_l.c b/stdlib/strtod_l.c
index a782a24..9fc9e4c 100644
--- a/stdlib/strtod_l.c
+++ b/stdlib/strtod_l.c
@@ -19,7 +19,7 @@
#include <locale.h>
-extern double ____strtod_l_internal (const char *, char **, int, __locale_t);
+extern double ____strtod_l_internal (const char *, char **, int, locale_t);
/* Configuration part. These macros are defined by `strtold.c',
`strtof.c', `wcstod.c', `wcstold.c', and `wcstof.c' to produce the
@@ -484,7 +484,7 @@ str_to_mpn (const STRING_TYPE *str, int digcnt, mp_limb_t *n, mp_size_t *nsize,
ERANGE and return HUGE_VAL with the appropriate sign. */
FLOAT
____STRTOF_INTERNAL (const STRING_TYPE *nptr, STRING_TYPE **endptr, int group,
- __locale_t loc)
+ locale_t loc)
{
int negative; /* The sign of the number. */
MPN_VAR (num); /* MP representation of the number. */
@@ -1758,7 +1758,7 @@ FLOAT
#ifdef weak_function
weak_function
#endif
-__STRTOF (const STRING_TYPE *nptr, STRING_TYPE **endptr, __locale_t loc)
+__STRTOF (const STRING_TYPE *nptr, STRING_TYPE **endptr, locale_t loc)
{
return ____STRTOF_INTERNAL (nptr, endptr, 0, loc);
}
diff --git a/stdlib/strtof_l.c b/stdlib/strtof_l.c
index ea76c34..33be42f 100644
--- a/stdlib/strtof_l.c
+++ b/stdlib/strtof_l.c
@@ -19,7 +19,7 @@
#include <locale.h>
-extern float ____strtof_l_internal (const char *, char **, int, __locale_t);
+extern float ____strtof_l_internal (const char *, char **, int, locale_t);
#define FLOAT float
#define FLT FLT
diff --git a/stdlib/strtol.c b/stdlib/strtol.c
index 8ac8347..d1e3bfe 100644
--- a/stdlib/strtol.c
+++ b/stdlib/strtol.c
@@ -88,7 +88,7 @@
extern INT INTERNAL (__strtol_l) (const STRING_TYPE *, STRING_TYPE **, int,
- int, __locale_t);
+ int, locale_t);
INT
diff --git a/stdlib/strtol_l.c b/stdlib/strtol_l.c
index 48e9ab5..28ea4bc 100644
--- a/stdlib/strtol_l.c
+++ b/stdlib/strtol_l.c
@@ -222,7 +222,7 @@ extern const unsigned char __strtol_ull_rem_tab[] attribute_hidden;
INT
INTERNAL (__strtol_l) (const STRING_TYPE *nptr, STRING_TYPE **endptr,
- int base, int group, __locale_t loc)
+ int base, int group, locale_t loc)
{
int negative;
unsigned LONG int cutoff;
@@ -542,7 +542,7 @@ INT
weak_function
#endif
__strtol_l (const STRING_TYPE *nptr, STRING_TYPE **endptr,
- int base, __locale_t loc)
+ int base, locale_t loc)
{
return INTERNAL (__strtol_l) (nptr, endptr, base, 0, loc);
}
diff --git a/stdlib/strtold_l.c b/stdlib/strtold_l.c
index 7b9efd8..7445379 100644
--- a/stdlib/strtold_l.c
+++ b/stdlib/strtold_l.c
@@ -35,12 +35,12 @@
#define INTERNAL1(x) __##x##_internal
extern double INTERNAL (__STRTOD) (const STRING_TYPE *, STRING_TYPE **,
- int, __locale_t);
+ int, locale_t);
/* There is no `long double' type, use the `double' implementations. */
long double
INTERNAL (__STRTOLD) (const STRING_TYPE *nptr, STRING_TYPE **endptr,
- int group, __locale_t loc)
+ int group, locale_t loc)
{
return INTERNAL (__STRTOD) (nptr, endptr, group, loc);
}
@@ -50,7 +50,7 @@ libc_hidden_def (INTERNAL (__STRTOLD))
long double
weak_function
-__STRTOLD (const STRING_TYPE *nptr, STRING_TYPE **endptr, __locale_t loc)
+__STRTOLD (const STRING_TYPE *nptr, STRING_TYPE **endptr, locale_t loc)
{
return INTERNAL (__STRTOD) (nptr, endptr, 0, loc);
}
diff --git a/stdlib/strtoll_l.c b/stdlib/strtoll_l.c
index 003f425..93548d0 100644
--- a/stdlib/strtoll_l.c
+++ b/stdlib/strtoll_l.c
@@ -22,6 +22,6 @@
#include <locale.h>
extern long long int ____strtoll_l_internal (const char *, char **, int, int,
- __locale_t);
+ locale_t);
#include <strtol_l.c>
diff --git a/stdlib/strtoul_l.c b/stdlib/strtoul_l.c
index 45b0585..8a0934c 100644
--- a/stdlib/strtoul_l.c
+++ b/stdlib/strtoul_l.c
@@ -22,6 +22,6 @@
#include <locale.h>
extern unsigned long int ____strtoul_l_internal (const char *, char **, int,
- int, __locale_t);
+ int, locale_t);
#include "strtol_l.c"
diff --git a/stdlib/strtoull_l.c b/stdlib/strtoull_l.c
index da6d7cd..a9de8eb 100644
--- a/stdlib/strtoull_l.c
+++ b/stdlib/strtoull_l.c
@@ -23,6 +23,6 @@
#include <locale.h>
extern unsigned long long int ____strtoull_l_internal (const char *, char **,
- int, int, __locale_t);
+ int, int, locale_t);
#include <strtol_l.c>
diff --git a/string/strcasecmp.c b/string/strcasecmp.c
index 2d6ae0f..d739963 100644
--- a/string/strcasecmp.c
+++ b/string/strcasecmp.c
@@ -34,7 +34,7 @@
#endif
#ifdef USE_IN_EXTENDED_LOCALE_MODEL
-# define LOCALE_PARAM , __locale_t loc
+# define LOCALE_PARAM , locale_t loc
#else
# define LOCALE_PARAM
#endif
@@ -46,7 +46,7 @@ int
__strcasecmp (const char *s1, const char *s2 LOCALE_PARAM)
{
#if defined _LIBC && !defined USE_IN_EXTENDED_LOCALE_MODEL
- __locale_t loc = _NL_CURRENT_LOCALE;
+ locale_t loc = _NL_CURRENT_LOCALE;
#endif
const unsigned char *p1 = (const unsigned char *) s1;
const unsigned char *p2 = (const unsigned char *) s2;
diff --git a/string/strcoll_l.c b/string/strcoll_l.c
index 8fd55b0..d46932c 100644
--- a/string/strcoll_l.c
+++ b/string/strcoll_l.c
@@ -254,7 +254,7 @@ out:
}
int
-STRCOLL (const STRING_TYPE *s1, const STRING_TYPE *s2, __locale_t l)
+STRCOLL (const STRING_TYPE *s1, const STRING_TYPE *s2, locale_t l)
{
struct __locale_data *current = l->__locales[LC_COLLATE];
uint_fast32_t nrules = current->values[_NL_ITEM_INDEX (_NL_COLLATE_NRULES)].word;
diff --git a/string/string.h b/string/string.h
index fb073d0..79f8345 100644
--- a/string/string.h
+++ b/string/string.h
@@ -152,12 +152,12 @@ extern size_t strxfrm (char *__restrict __dest,
# include <bits/types/locale_t.h>
/* Compare the collated forms of S1 and S2, using sorting rules from L. */
-extern int strcoll_l (const char *__s1, const char *__s2, __locale_t __l)
+extern int strcoll_l (const char *__s1, const char *__s2, locale_t __l)
__THROW __attribute_pure__ __nonnull ((1, 2, 3));
/* Put a transformation of SRC into no more than N bytes of DEST,
using sorting rules from L. */
extern size_t strxfrm_l (char *__dest, const char *__src, size_t __n,
- __locale_t __l) __THROW __nonnull ((2, 4));
+ locale_t __l) __THROW __nonnull ((2, 4));
#endif
#if (defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 \
@@ -424,7 +424,7 @@ extern char *strerror_r (int __errnum, char *__buf, size_t __buflen)
#ifdef __USE_XOPEN2K8
/* Translate error number to string according to the locale L. */
-extern char *strerror_l (int __errnum, __locale_t __l) __THROW;
+extern char *strerror_l (int __errnum, locale_t __l) __THROW;
#endif
#ifdef __USE_MISC
diff --git a/string/strings.h b/string/strings.h
index 53d1b5c..630b3ad 100644
--- a/string/strings.h
+++ b/string/strings.h
@@ -125,13 +125,13 @@ extern int strncasecmp (const char *__s1, const char *__s2, size_t __n)
# include <bits/types/locale_t.h>
/* Compare S1 and S2, ignoring case, using collation rules from LOC. */
-extern int strcasecmp_l (const char *__s1, const char *__s2, __locale_t __loc)
+extern int strcasecmp_l (const char *__s1, const char *__s2, locale_t __loc)
__THROW __attribute_pure__ __nonnull ((1, 2, 3));
/* Compare no more than N chars of S1 and S2, ignoring case, using
collation rules from LOC. */
extern int strncasecmp_l (const char *__s1, const char *__s2,
- size_t __n, __locale_t __loc)
+ size_t __n, locale_t __loc)
__THROW __attribute_pure__ __nonnull ((1, 2, 4));
#endif
diff --git a/string/strncase.c b/string/strncase.c
index 6cb996c..ba42b61 100644
--- a/string/strncase.c
+++ b/string/strncase.c
@@ -36,7 +36,7 @@
#endif
#ifdef USE_IN_EXTENDED_LOCALE_MODEL
-# define LOCALE_PARAM , __locale_t loc
+# define LOCALE_PARAM , locale_t loc
#else
# define LOCALE_PARAM
#endif
@@ -49,7 +49,7 @@ int
__strncasecmp (const char *s1, const char *s2, size_t n LOCALE_PARAM)
{
#if defined _LIBC && !defined USE_IN_EXTENDED_LOCALE_MODEL
- __locale_t loc = _NL_CURRENT_LOCALE;
+ locale_t loc = _NL_CURRENT_LOCALE;
#endif
const unsigned char *p1 = (const unsigned char *) s1;
const unsigned char *p2 = (const unsigned char *) s2;
diff --git a/string/strxfrm_l.c b/string/strxfrm_l.c
index dd98a4c..7e04bfc 100644
--- a/string/strxfrm_l.c
+++ b/string/strxfrm_l.c
@@ -665,7 +665,7 @@ do_xfrm_cached (STRING_TYPE *dest, size_t n, const locale_data_t *l_data,
}
size_t
-STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, __locale_t l)
+STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, locale_t l)
{
locale_data_t l_data;
struct __locale_data *current = l->__locales[LC_COLLATE];
diff --git a/sysdeps/ieee754/float128/strtof128_l.c b/sysdeps/ieee754/float128/strtof128_l.c
index 0f768a3..d3d55ea 100644
--- a/sysdeps/ieee754/float128/strtof128_l.c
+++ b/sysdeps/ieee754/float128/strtof128_l.c
@@ -22,7 +22,7 @@
#include <bits/floatn.h>
extern _Float128 ____strtof128_l_internal (const char *, char **,
- int, __locale_t);
+ int, locale_t);
#define FLOAT _Float128
#define FLT FLT128
diff --git a/sysdeps/ieee754/float128/wcstof128.c b/sysdeps/ieee754/float128/wcstof128.c
index c5a17ba..1d6326d 100644
--- a/sysdeps/ieee754/float128/wcstof128.c
+++ b/sysdeps/ieee754/float128/wcstof128.c
@@ -25,6 +25,6 @@
#include <bits/floatn.h>
extern _Float128 ____wcstof128_l_internal (const wchar_t *, wchar_t **, int,
- __locale_t);
+ locale_t);
#include "strtof128.c"
diff --git a/sysdeps/ieee754/float128/wcstof128_l.c b/sysdeps/ieee754/float128/wcstof128_l.c
index 670b6af..2df7184 100644
--- a/sysdeps/ieee754/float128/wcstof128_l.c
+++ b/sysdeps/ieee754/float128/wcstof128_l.c
@@ -25,6 +25,6 @@
#include <bits/floatn.h>
extern _Float128 ____wcstof128_l_internal (const wchar_t *, wchar_t **, int,
- __locale_t);
+ locale_t);
#include "strtof128_l.c"
diff --git a/sysdeps/ieee754/ldbl-128ibm/strtold_l.c b/sysdeps/ieee754/ldbl-128ibm/strtold_l.c
index 341de78..b12151d 100644
--- a/sysdeps/ieee754/ldbl-128ibm/strtold_l.c
+++ b/sysdeps/ieee754/ldbl-128ibm/strtold_l.c
@@ -25,13 +25,13 @@
#define FLOAT long double
#define FLT LDBL
#ifdef USE_WIDE_CHAR
-extern long double ____new_wcstold_l (const wchar_t *, wchar_t **, __locale_t);
+extern long double ____new_wcstold_l (const wchar_t *, wchar_t **, locale_t);
# define STRTOF __new_wcstold_l
# define __STRTOF ____new_wcstold_l
# define ____STRTOF_INTERNAL ____wcstold_l_internal
# define STRTOF_NAN __wcstold_nan
#else
-extern long double ____new_strtold_l (const char *, char **, __locale_t);
+extern long double ____new_strtold_l (const char *, char **, locale_t);
# define STRTOF __new_strtold_l
# define __STRTOF ____new_strtold_l
# define ____STRTOF_INTERNAL ____strtold_l_internal
diff --git a/sysdeps/ieee754/ldbl-64-128/strtold_l.c b/sysdeps/ieee754/ldbl-64-128/strtold_l.c
index 341de78..b12151d 100644
--- a/sysdeps/ieee754/ldbl-64-128/strtold_l.c
+++ b/sysdeps/ieee754/ldbl-64-128/strtold_l.c
@@ -25,13 +25,13 @@
#define FLOAT long double
#define FLT LDBL
#ifdef USE_WIDE_CHAR
-extern long double ____new_wcstold_l (const wchar_t *, wchar_t **, __locale_t);
+extern long double ____new_wcstold_l (const wchar_t *, wchar_t **, locale_t);
# define STRTOF __new_wcstold_l
# define __STRTOF ____new_wcstold_l
# define ____STRTOF_INTERNAL ____wcstold_l_internal
# define STRTOF_NAN __wcstold_nan
#else
-extern long double ____new_strtold_l (const char *, char **, __locale_t);
+extern long double ____new_strtold_l (const char *, char **, locale_t);
# define STRTOF __new_strtold_l
# define __STRTOF ____new_strtold_l
# define ____STRTOF_INTERNAL ____strtold_l_internal
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-compat.c b/sysdeps/ieee754/ldbl-opt/nldbl-compat.c
index 84c4aee..e11d6d1 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-compat.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-compat.c
@@ -790,7 +790,7 @@ __nldbl_strfmon (char *s, size_t maxsize, const char *format, ...)
ssize_t
attribute_compat_text_section
-__nldbl___strfmon_l (char *s, size_t maxsize, __locale_t loc,
+__nldbl___strfmon_l (char *s, size_t maxsize, locale_t loc,
const char *format, ...)
{
va_list ap;
@@ -818,7 +818,7 @@ libc_hidden_def (__nldbl___vstrfmon)
ssize_t
attribute_compat_text_section
-__nldbl___vstrfmon_l (char *s, size_t maxsize, __locale_t loc,
+__nldbl___vstrfmon_l (char *s, size_t maxsize, locale_t loc,
const char *format, va_list ap)
{
ssize_t res;
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-strfmon_l.c b/sysdeps/ieee754/ldbl-opt/nldbl-strfmon_l.c
index 0db0e8c..9281e17 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-strfmon_l.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-strfmon_l.c
@@ -2,7 +2,7 @@
ssize_t
attribute_hidden
-__strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
+__strfmon_l (char *s, size_t maxsize, locale_t loc, const char *format, ...)
{
va_list ap;
ssize_t res;
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-strtold_l.c b/sysdeps/ieee754/ldbl-opt/nldbl-strtold_l.c
index 33ff1ca..29ad60c 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-strtold_l.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-strtold_l.c
@@ -8,11 +8,11 @@
extern double
__strtod_l (const char *__restrict __nptr, char **__restrict __endptr,
- __locale_t __loc);
+ locale_t __loc);
double
attribute_hidden
-__strtold_l (const char *nptr, char **endptr, __locale_t loc)
+__strtold_l (const char *nptr, char **endptr, locale_t loc)
{
return __strtod_l (nptr, endptr, loc);
}
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-wcstold_l.c b/sysdeps/ieee754/ldbl-opt/nldbl-wcstold_l.c
index e32d13a..7004ae7 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-wcstold_l.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-wcstold_l.c
@@ -6,7 +6,7 @@
double
attribute_hidden
-__wcstold_l (const wchar_t *nptr, wchar_t **endptr, __locale_t loc)
+__wcstold_l (const wchar_t *nptr, wchar_t **endptr, locale_t loc)
{
return __wcstod_l (nptr, endptr, loc);
}
diff --git a/sysdeps/powerpc/powerpc32/power7/strcasecmp.S b/sysdeps/powerpc/powerpc32/power7/strcasecmp.S
index 964875a..5aa0d62 100644
--- a/sysdeps/powerpc/powerpc32/power7/strcasecmp.S
+++ b/sysdeps/powerpc/powerpc32/power7/strcasecmp.S
@@ -24,7 +24,7 @@
or if defined USE_IN_EXTENDED_LOCALE_MODEL:
int [r3] strcasecmp_l (const char *s1 [r3], const char *s2 [r4],
- __locale_t loc [r5]) */
+ locale_t loc [r5]) */
#ifndef STRCMP
# define __STRCMP __strcasecmp
diff --git a/sysdeps/powerpc/powerpc64/power7/strcasecmp.S b/sysdeps/powerpc/powerpc64/power7/strcasecmp.S
index 2243187..c453ccd 100644
--- a/sysdeps/powerpc/powerpc64/power7/strcasecmp.S
+++ b/sysdeps/powerpc/powerpc64/power7/strcasecmp.S
@@ -24,7 +24,7 @@
or if defined USE_IN_EXTENDED_LOCALE_MODEL:
int [r3] strcasecmp_l (const char *s1 [r3], const char *s2 [r4],
- __locale_t loc [r5]) */
+ locale_t loc [r5]) */
#ifndef STRCMP
# define __STRCMP __strcasecmp
diff --git a/sysdeps/x86_64/strcasecmp_l-nonascii.c b/sysdeps/x86_64/strcasecmp_l-nonascii.c
index 30e8969..9ba9bc8 100644
--- a/sysdeps/x86_64/strcasecmp_l-nonascii.c
+++ b/sysdeps/x86_64/strcasecmp_l-nonascii.c
@@ -1,7 +1,7 @@
#include <string.h>
extern int __strcasecmp_l_nonascii (const char *__s1, const char *__s2,
- __locale_t __loc);
+ locale_t __loc);
#define __strcasecmp_l __strcasecmp_l_nonascii
#define USE_IN_EXTENDED_LOCALE_MODEL 1
diff --git a/sysdeps/x86_64/strncase_l-nonascii.c b/sysdeps/x86_64/strncase_l-nonascii.c
index 8664863..e3d83a0 100644
--- a/sysdeps/x86_64/strncase_l-nonascii.c
+++ b/sysdeps/x86_64/strncase_l-nonascii.c
@@ -1,7 +1,7 @@
#include <string.h>
extern int __strncasecmp_l_nonascii (const char *__s1, const char *__s2,
- size_t __n, __locale_t __loc);
+ size_t __n, locale_t __loc);
#define __strncasecmp_l __strncasecmp_l_nonascii
#define USE_IN_EXTENDED_LOCALE_MODEL 1
diff --git a/time/strftime_l.c b/time/strftime_l.c
index eb3efb8..439b971 100644
--- a/time/strftime_l.c
+++ b/time/strftime_l.c
@@ -284,7 +284,7 @@ static const CHAR_T zeroes[16] = /* "0000000000000000" */
# undef _NL_CURRENT
# define _NL_CURRENT(category, item) \
(current->values[_NL_ITEM_INDEX (item)].string)
-# define LOCALE_PARAM , __locale_t loc
+# define LOCALE_PARAM , locale_t loc
# define LOCALE_ARG , loc
# define HELPER_LOCALE_ARG , current
#else
diff --git a/time/strptime_l.c b/time/strptime_l.c
index dbf4606..185619e 100644
--- a/time/strptime_l.c
+++ b/time/strptime_l.c
@@ -181,7 +181,7 @@ static const unsigned short int __mon_yday[2][13] =
# undef _NL_CURRENT_WORD
# define _NL_CURRENT_WORD(category, item) \
(current->values[_NL_ITEM_INDEX (item)].word)
-# define LOCALE_PARAM , __locale_t locale
+# define LOCALE_PARAM , locale_t locale
# define LOCALE_ARG , locale
# define HELPER_LOCALE_ARG , current
# define ISSPACE(Ch) __isspace_l (Ch, locale)
diff --git a/time/time.h b/time/time.h
index 17cc1e6..f12a461 100644
--- a/time/time.h
+++ b/time/time.h
@@ -104,13 +104,13 @@ extern char *strptime (const char *__restrict __s,
extern size_t strftime_l (char *__restrict __s, size_t __maxsize,
const char *__restrict __format,
const struct tm *__restrict __tp,
- __locale_t __loc) __THROW;
+ locale_t __loc) __THROW;
#endif
#ifdef __USE_GNU
extern char *strptime_l (const char *__restrict __s,
const char *__restrict __fmt, struct tm *__tp,
- __locale_t __loc) __THROW;
+ locale_t __loc) __THROW;
#endif
diff --git a/wcsmbs/mbsrtowcs_l.c b/wcsmbs/mbsrtowcs_l.c
index 4ffb652..33b432a 100644
--- a/wcsmbs/mbsrtowcs_l.c
+++ b/wcsmbs/mbsrtowcs_l.c
@@ -38,7 +38,7 @@
size_t
attribute_hidden
__mbsrtowcs_l (wchar_t *dst, const char **src, size_t len, mbstate_t *ps,
- __locale_t l)
+ locale_t l)
{
struct __gconv_step_data data;
size_t result;
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index 9054661..4f16f98 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -120,10 +120,10 @@ extern int wcsncasecmp (const wchar_t *__s1, const wchar_t *__s2,
/* Similar to the two functions above but take the information from
the provided locale and not the global locale. */
extern int wcscasecmp_l (const wchar_t *__s1, const wchar_t *__s2,
- __locale_t __loc) __THROW;
+ locale_t __loc) __THROW;
extern int wcsncasecmp_l (const wchar_t *__s1, const wchar_t *__s2,
- size_t __n, __locale_t __loc) __THROW;
+ size_t __n, locale_t __loc) __THROW;
#endif
/* Compare S1 and S2, both interpreted as appropriate to the
@@ -142,13 +142,13 @@ extern size_t wcsxfrm (wchar_t *__restrict __s1,
/* Compare S1 and S2, both interpreted as appropriate to the
LC_COLLATE category of the given locale. */
extern int wcscoll_l (const wchar_t *__s1, const wchar_t *__s2,
- __locale_t __loc) __THROW;
+ locale_t __loc) __THROW;
/* Transform S2 into array pointed to by S1 such that if wcscmp is
applied to two transformed strings the result is the as applying
`wcscoll' to the original strings. */
extern size_t wcsxfrm_l (wchar_t *__s1, const wchar_t *__s2,
- size_t __n, __locale_t __loc) __THROW;
+ size_t __n, locale_t __loc) __THROW;
/* Duplicate S, returning an identical malloc'd string. */
extern wchar_t *wcsdup (const wchar_t *__s) __THROW __attribute_malloc__;
@@ -441,39 +441,39 @@ extern unsigned long long int wcstouq (const wchar_t *__restrict __nptr,
by the POSIX.1-2008 extended locale API. */
extern long int wcstol_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr, int __base,
- __locale_t __loc) __THROW;
+ locale_t __loc) __THROW;
extern unsigned long int wcstoul_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr,
- int __base, __locale_t __loc) __THROW;
+ int __base, locale_t __loc) __THROW;
__extension__
extern long long int wcstoll_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr,
- int __base, __locale_t __loc) __THROW;
+ int __base, locale_t __loc) __THROW;
__extension__
extern unsigned long long int wcstoull_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr,
- int __base, __locale_t __loc)
+ int __base, locale_t __loc)
__THROW;
extern double wcstod_l (const wchar_t *__restrict __nptr,
- wchar_t **__restrict __endptr, __locale_t __loc)
+ wchar_t **__restrict __endptr, locale_t __loc)
__THROW;
extern float wcstof_l (const wchar_t *__restrict __nptr,
- wchar_t **__restrict __endptr, __locale_t __loc)
+ wchar_t **__restrict __endptr, locale_t __loc)
__THROW;
extern long double wcstold_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr,
- __locale_t __loc) __THROW;
+ locale_t __loc) __THROW;
# if __HAVE_FLOAT128
extern _Float128 wcstof128_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr,
- __locale_t __loc) __THROW;
+ locale_t __loc) __THROW;
# endif
#endif /* use GNU */
@@ -775,7 +775,7 @@ extern size_t wcsftime (wchar_t *__restrict __s, size_t __maxsize,
extern size_t wcsftime_l (wchar_t *__restrict __s, size_t __maxsize,
const wchar_t *__restrict __format,
const struct tm *__restrict __tp,
- __locale_t __loc) __THROW;
+ locale_t __loc) __THROW;
# endif
/* Define some macros helping to catch buffer overflows. */
diff --git a/wcsmbs/wcscasecmp.c b/wcsmbs/wcscasecmp.c
index 0f02e50..e5db009 100644
--- a/wcsmbs/wcscasecmp.c
+++ b/wcsmbs/wcscasecmp.c
@@ -35,7 +35,7 @@
#endif
#ifdef USE_IN_EXTENDED_LOCALE_MODEL
-# define LOCALE_PARAM , __locale_t loc
+# define LOCALE_PARAM , locale_t loc
#else
# define LOCALE_PARAM
#endif
diff --git a/wcsmbs/wcsncase.c b/wcsmbs/wcsncase.c
index 945434c..82fc31b 100644
--- a/wcsmbs/wcsncase.c
+++ b/wcsmbs/wcsncase.c
@@ -37,7 +37,7 @@
#endif
#ifdef USE_IN_EXTENDED_LOCALE_MODEL
-# define LOCALE_PARAM , __locale_t loc
+# define LOCALE_PARAM , locale_t loc
#else
# define LOCALE_PARAM
#endif
diff --git a/wcsmbs/wcstod.c b/wcsmbs/wcstod.c
index 72fa7ea..4604f51 100644
--- a/wcsmbs/wcstod.c
+++ b/wcsmbs/wcstod.c
@@ -23,6 +23,6 @@
#define USE_WIDE_CHAR 1
extern double ____wcstod_l_internal (const wchar_t *, wchar_t **, int,
- __locale_t);
+ locale_t);
#include <stdlib/strtod.c>
diff --git a/wcsmbs/wcstod_l.c b/wcsmbs/wcstod_l.c
index 1d5c67c..7790f5a 100644
--- a/wcsmbs/wcstod_l.c
+++ b/wcsmbs/wcstod_l.c
@@ -22,7 +22,7 @@
extern double ____wcstod_l_internal (const wchar_t *, wchar_t **, int,
- __locale_t);
+ locale_t);
#define USE_WIDE_CHAR 1
diff --git a/wcsmbs/wcstof.c b/wcsmbs/wcstof.c
index 67c16e0..e91c09c 100644
--- a/wcsmbs/wcstof.c
+++ b/wcsmbs/wcstof.c
@@ -22,6 +22,6 @@
#define USE_WIDE_CHAR 1
extern float ____wcstof_l_internal (const wchar_t *, wchar_t **, int,
- __locale_t);
+ locale_t);
#include <stdlib/strtof.c>
diff --git a/wcsmbs/wcstof_l.c b/wcsmbs/wcstof_l.c
index d430bf1..143b716 100644
--- a/wcsmbs/wcstof_l.c
+++ b/wcsmbs/wcstof_l.c
@@ -24,6 +24,6 @@
#define USE_WIDE_CHAR 1
extern float ____wcstof_l_internal (const wchar_t *, wchar_t **, int,
- __locale_t);
+ locale_t);
#include <stdlib/strtof_l.c>
diff --git a/wcsmbs/wcstol_l.c b/wcsmbs/wcstol_l.c
index 744f8f8..42bd842 100644
--- a/wcsmbs/wcstol_l.c
+++ b/wcsmbs/wcstol_l.c
@@ -24,6 +24,6 @@
#define USE_WIDE_CHAR 1
extern long int ____wcstol_l_internal (const wchar_t *, wchar_t **, int, int,
- __locale_t);
+ locale_t);
#include <stdlib/strtol_l.c>
diff --git a/wcsmbs/wcstold.c b/wcsmbs/wcstold.c
index 816f43b..7a14cd2 100644
--- a/wcsmbs/wcstold.c
+++ b/wcsmbs/wcstold.c
@@ -22,6 +22,6 @@
#define USE_WIDE_CHAR 1
extern long double ____wcstold_l_internal (const wchar_t *, wchar_t **, int,
- __locale_t);
+ locale_t);
#include <stdlib/strtold.c>
diff --git a/wcsmbs/wcstold_l.c b/wcsmbs/wcstold_l.c
index 86f63e8..a7ab025 100644
--- a/wcsmbs/wcstold_l.c
+++ b/wcsmbs/wcstold_l.c
@@ -23,6 +23,6 @@
#define USE_WIDE_CHAR 1
extern long double ____wcstold_l_internal (const wchar_t *, wchar_t **, int,
- __locale_t);
+ locale_t);
#include <strtold_l.c>
diff --git a/wcsmbs/wcstoll_l.c b/wcsmbs/wcstoll_l.c
index 225153f..598d3f5 100644
--- a/wcsmbs/wcstoll_l.c
+++ b/wcsmbs/wcstoll_l.c
@@ -24,6 +24,6 @@
#define QUAD 1
extern long long int ____wcstoll_l_internal (const wchar_t *, wchar_t **,
- int, int, __locale_t);
+ int, int, locale_t);
#include <wcstol_l.c>
diff --git a/wcsmbs/wcstoul_l.c b/wcsmbs/wcstoul_l.c
index 0847284..f9f3808 100644
--- a/wcsmbs/wcstoul_l.c
+++ b/wcsmbs/wcstoul_l.c
@@ -24,6 +24,6 @@
#define UNSIGNED 1
extern unsigned long int ____wcstoul_l_internal (const wchar_t *, wchar_t **,
- int, int, __locale_t);
+ int, int, locale_t);
#include "wcstol_l.c"
diff --git a/wcsmbs/wcstoull_l.c b/wcsmbs/wcstoull_l.c
index 532d01a..412a9fc 100644
--- a/wcsmbs/wcstoull_l.c
+++ b/wcsmbs/wcstoull_l.c
@@ -25,6 +25,6 @@
extern unsigned long long int ____wcstoull_l_internal (const wchar_t *,
wchar_t **, int, int,
- __locale_t);
+ locale_t);
#include <wcstoll_l.c>
diff --git a/wctype/iswctype_l.c b/wctype/iswctype_l.c
index 9a5daec..0f85264 100644
--- a/wctype/iswctype_l.c
+++ b/wctype/iswctype_l.c
@@ -24,7 +24,7 @@
int
-__iswctype_l (wint_t wc, wctype_t desc, __locale_t locale)
+__iswctype_l (wint_t wc, wctype_t desc, locale_t locale)
{
/* If the user passes in an invalid DESC valid (the one returned from
`__wctype_l' in case of an error) simply return 0. */
diff --git a/wctype/towctrans_l.c b/wctype/towctrans_l.c
index f45f195..1c65897 100644
--- a/wctype/towctrans_l.c
+++ b/wctype/towctrans_l.c
@@ -23,7 +23,7 @@
#include "wchar-lookup.h"
wint_t
-__towctrans_l (wint_t wc, wctrans_t desc, __locale_t locale)
+__towctrans_l (wint_t wc, wctrans_t desc, locale_t locale)
{
/* If the user passes in an invalid DESC valid (the one returned from
`__wctrans_l' in case of an error) simply return the value. */
diff --git a/wctype/wcfuncs_l.c b/wctype/wcfuncs_l.c
index 994813b..d45dc10 100644
--- a/wctype/wcfuncs_l.c
+++ b/wctype/wcfuncs_l.c
@@ -27,7 +27,7 @@
/* Provide real-function versions of all the wctype macros. */
#define func(name, type) \
- int __isw##name (wint_t wc, __locale_t locale) \
+ int __isw##name (wint_t wc, locale_t locale) \
{ \
if (isascii (wc)) \
return is##name ((int) wc, locale); \
@@ -54,7 +54,7 @@ func (upper_l, __ISwupper)
func (xdigit_l, __ISwxdigit)
wint_t
-(__towlower_l) (wint_t wc, __locale_t locale)
+(__towlower_l) (wint_t wc, locale_t locale)
{
size_t i = locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_MAP_OFFSET)].word + __TOW_tolower;
const char *desc = locale->__locales[LC_CTYPE]->values[i].string;
@@ -64,7 +64,7 @@ libc_hidden_def (__towlower_l)
weak_alias (__towlower_l, towlower_l)
wint_t
-(__towupper_l) (wint_t wc, __locale_t locale)
+(__towupper_l) (wint_t wc, locale_t locale)
{
size_t i = locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_MAP_OFFSET)].word + __TOW_toupper;
const char *desc = locale->__locales[LC_CTYPE]->values[i].string;
diff --git a/wctype/wctrans_l.c b/wctype/wctrans_l.c
index 10a960b..e64c303 100644
--- a/wctype/wctrans_l.c
+++ b/wctype/wctrans_l.c
@@ -21,7 +21,7 @@
#include "../locale/localeinfo.h"
wctrans_t
-__wctrans_l (const char *property, __locale_t locale)
+__wctrans_l (const char *property, locale_t locale)
{
const char *names;
size_t cnt;
diff --git a/wctype/wctype.h b/wctype/wctype.h
index 7945795..3bcf9c6 100644
--- a/wctype/wctype.h
+++ b/wctype/wctype.h
@@ -60,66 +60,66 @@ extern wint_t towctrans (wint_t __wc, wctrans_t __desc) __THROW;
/* Test for any wide character for which `iswalpha' or `iswdigit' is
true. */
-extern int iswalnum_l (wint_t __wc, __locale_t __locale) __THROW;
+extern int iswalnum_l (wint_t __wc, locale_t __locale) __THROW;
/* Test for any wide character for which `iswupper' or 'iswlower' is
true, or any wide character that is one of a locale-specific set of
wide-characters for which none of `iswcntrl', `iswdigit',
`iswpunct', or `iswspace' is true. */
-extern int iswalpha_l (wint_t __wc, __locale_t __locale) __THROW;
+extern int iswalpha_l (wint_t __wc, locale_t __locale) __THROW;
/* Test for any control wide character. */
-extern int iswcntrl_l (wint_t __wc, __locale_t __locale) __THROW;
+extern int iswcntrl_l (wint_t __wc, locale_t __locale) __THROW;
/* Test for any wide character that corresponds to a decimal-digit
character. */
-extern int iswdigit_l (wint_t __wc, __locale_t __locale) __THROW;
+extern int iswdigit_l (wint_t __wc, locale_t __locale) __THROW;
/* Test for any wide character for which `iswprint' is true and
`iswspace' is false. */
-extern int iswgraph_l (wint_t __wc, __locale_t __locale) __THROW;
+extern int iswgraph_l (wint_t __wc, locale_t __locale) __THROW;
/* Test for any wide character that corresponds to a lowercase letter
or is one of a locale-specific set of wide characters for which
none of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */
-extern int iswlower_l (wint_t __wc, __locale_t __locale) __THROW;
+extern int iswlower_l (wint_t __wc, locale_t __locale) __THROW;
/* Test for any printing wide character. */
-extern int iswprint_l (wint_t __wc, __locale_t __locale) __THROW;
+extern int iswprint_l (wint_t __wc, locale_t __locale) __THROW;
/* Test for any printing wide character that is one of a
locale-specific et of wide characters for which neither `iswspace'
nor `iswalnum' is true. */
-extern int iswpunct_l (wint_t __wc, __locale_t __locale) __THROW;
+extern int iswpunct_l (wint_t __wc, locale_t __locale) __THROW;
/* Test for any wide character that corresponds to a locale-specific
set of wide characters for which none of `iswalnum', `iswgraph', or
`iswpunct' is true. */
-extern int iswspace_l (wint_t __wc, __locale_t __locale) __THROW;
+extern int iswspace_l (wint_t __wc, locale_t __locale) __THROW;
/* Test for any wide character that corresponds to an uppercase letter
or is one of a locale-specific set of wide character for which none
of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */
-extern int iswupper_l (wint_t __wc, __locale_t __locale) __THROW;
+extern int iswupper_l (wint_t __wc, locale_t __locale) __THROW;
/* Test for any wide character that corresponds to a hexadecimal-digit
character equivalent to that performed be the functions described
in the previous subclause. */
-extern int iswxdigit_l (wint_t __wc, __locale_t __locale) __THROW;
+extern int iswxdigit_l (wint_t __wc, locale_t __locale) __THROW;
/* Test for any wide character that corresponds to a standard blank
wide character or a locale-specific set of wide characters for
which `iswalnum' is false. */
-extern int iswblank_l (wint_t __wc, __locale_t __locale) __THROW;
+extern int iswblank_l (wint_t __wc, locale_t __locale) __THROW;
/* Construct value that describes a class of wide characters identified
by the string argument PROPERTY. */
-extern wctype_t wctype_l (const char *__property, __locale_t __locale)
+extern wctype_t wctype_l (const char *__property, locale_t __locale)
__THROW;
/* Determine whether the wide-character WC has the property described by
DESC. */
-extern int iswctype_l (wint_t __wc, wctype_t __desc, __locale_t __locale)
+extern int iswctype_l (wint_t __wc, wctype_t __desc, locale_t __locale)
__THROW;
/*
@@ -127,19 +127,19 @@ extern int iswctype_l (wint_t __wc, wctype_t __desc, __locale_t __locale)
*/
/* Converts an uppercase letter to the corresponding lowercase letter. */
-extern wint_t towlower_l (wint_t __wc, __locale_t __locale) __THROW;
+extern wint_t towlower_l (wint_t __wc, locale_t __locale) __THROW;
/* Converts an lowercase letter to the corresponding uppercase letter. */
-extern wint_t towupper_l (wint_t __wc, __locale_t __locale) __THROW;
+extern wint_t towupper_l (wint_t __wc, locale_t __locale) __THROW;
/* Construct value that describes a mapping between wide characters
identified by the string argument PROPERTY. */
-extern wctrans_t wctrans_l (const char *__property, __locale_t __locale)
+extern wctrans_t wctrans_l (const char *__property, locale_t __locale)
__THROW;
/* Map the wide character WC using the mapping described by DESC. */
extern wint_t towctrans_l (wint_t __wc, wctrans_t __desc,
- __locale_t __locale) __THROW;
+ locale_t __locale) __THROW;
# endif /* Use POSIX 2008. */
diff --git a/wctype/wctype_l.c b/wctype/wctype_l.c
index c17a1e9..ea60ba3 100644
--- a/wctype/wctype_l.c
+++ b/wctype/wctype_l.c
@@ -23,7 +23,7 @@
#include <locale/localeinfo.h>
wctype_t
-__wctype_l (const char *property, __locale_t locale)
+__wctype_l (const char *property, locale_t locale)
{
const char *names;
unsigned int result;
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=c220404307679cbbbc5da108fb9160186337bcd9
commit c220404307679cbbbc5da108fb9160186337bcd9
Author: Zack Weinberg <zackw@panix.com>
Date: Fri Jun 9 12:02:06 2017 -0400
Rename xlocale.h to bits/types/__locale_t.h.
xlocale.h is already a single-type micro-header, defining struct
__locale_struct and the typedefs __locale_t and locale_t. This patch
brings it into the bits/types/ scheme: there are now
bits/types/__locale_t.h which defines only __locale_struct and
__locale_t, and bits/types/locale_t.h which defines locale_t as well
as the other two. None of *our* headers need __locale_t.h, but it
appears to me that libstdc++ could make use of it.
There are a lot of external uses of xlocale.h, but all the uses I
checked had an autoconf test or equivalent for its existence. It has
never been available from other C libraries, and it has always
contained a comment reading "This file is not standardized, don't rely
on it, it can go away without warning" so I think dropping it is
pretty safe.
I also took the opportunity to clean up comments in various public
header files that still talk about the *_l interfaces as though they
were completely nonstandard. There are a few of them, notably the
strtoX_l and wcstoX_l families, that haven't been standardized, but
the bulk are in POSIX.1-2008.
* locale/bits/types/locale_t.h: New file containing former
contents of locale/xlocale.h, with minor adjustments to commentary.
* locale/xlocale.h: Replace with deprecation shim that issues a
warning and includes <locale.h>.
* locale/Makefile: Install bits/types/locale_t.h.
* scripts/check-installed-headers.sh: Skip xlocale.h.
* include/xlocale.h: Delete wrapper.
* include/bits/types/locale_t.h: New wrapper.
* ctype/ctype.h, include/printf.h, include/time.h
* locale/langinfo.h, locale/locale.h, stdlib/monetary.h
* stdlib/stdlib.h, string/string.h, string/strings.h, time/time.h
* wcsmbs/wchar.h, wctype/wctype.h: Use bits/types/locale_t.h.
Correct outdated comments regarding the standardization status of
the functions that take locale_t arguments.
* stdlib/strtod_l.c, stdlib/strtof_l.c, stdlib/strtol_l.c
* stdlib/strtold_l.c, stdlib/strtoul_l.c, stdlib/strtoull_l.c
* sysdeps/ieee754/ldbl-128ibm/strtold_l.c
* sysdeps/ieee754/ldbl-64-128/strtold_l.c
* wcsmbs/wcstod.c, wcsmbs/wcstod_l.c, wcsmbs/wcstof.c
* wcsmbs/wcstof_l.c, wcsmbs/wcstold.c, wcsmbs/wcstold_l.c:
Don't include xlocale.h. If necessary, include locale.h instead.
* stdlib/strtold_l.c: Unconditionally include wchar.h.
diff --git a/NEWS b/NEWS
index 4db334b..0736b4b 100644
--- a/NEWS
+++ b/NEWS
@@ -74,6 +74,10 @@ Version 2.26
as this kind of optimization is better done by the compiler. The macros
__USE_STRING_INLINES and __NO_STRING_INLINES no longer have any effect.
+* The nonstandard header <xlocale.h> has been removed. Most programs should
+ use <locale.h> instead. If you have a specific need for the definition
+ of locale_t with no other declarations, please talk to us.
+
* The reallocarray function has been added to libc. It is a realloc
replacement with a check for integer overflow when calculating total
allocation size.
diff --git a/ctype/ctype.h b/ctype/ctype.h
index 1fe89cf..ce598d5 100644
--- a/ctype/ctype.h
+++ b/ctype/ctype.h
@@ -233,20 +233,8 @@ __NTH (toupper (int __c))
#ifdef __USE_XOPEN2K8
-/* The concept of one static locale per category is not very well
- thought out. Many applications will need to process its data using
- information from several different locales. Another application is
- the implementation of the internationalization handling in the
- upcoming ISO C++ standard library. To support this another set of
- the functions using locale data exist which have an additional
- argument.
-
- Attention: all these functions are *not* standardized in any form.
- This is a proof-of-concept implementation. */
-
-/* Structure for reentrant locale using functions. This is an
- (almost) opaque type for the user level programs. */
-# include <xlocale.h>
+/* POSIX.1-2008 extended locale interface (see locale.h). */
+# include <bits/types/locale_t.h>
/* These definitions are similar to the ones above but all functions
take as an argument a handle for the locale which shall be used. */
diff --git a/dev/null b/dev/null
new file mode 100644
index 0000000..e69de29
diff --git a/include/bits/types/__locale_t.h b/include/bits/types/__locale_t.h
new file mode 100644
index 0000000..610b819
--- /dev/null
+++ b/include/bits/types/__locale_t.h
@@ -0,0 +1 @@
+#include <locale/bits/types/__locale_t.h>
diff --git a/include/bits/types/locale_t.h b/include/bits/types/locale_t.h
new file mode 100644
index 0000000..24b0748
--- /dev/null
+++ b/include/bits/types/locale_t.h
@@ -0,0 +1 @@
+#include <locale/bits/types/locale_t.h>
diff --git a/include/printf.h b/include/printf.h
index 984f263..7b4d209 100644
--- a/include/printf.h
+++ b/include/printf.h
@@ -4,7 +4,7 @@
# ifndef _ISOMAC
-#include <xlocale.h>
+#include <bits/types/locale_t.h>
/* Now define the internal interfaces. */
extern int __printf_fphex (FILE *, const struct printf_info *,
diff --git a/include/time.h b/include/time.h
index 3a828e0..0a67cf3 100644
--- a/include/time.h
+++ b/include/time.h
@@ -2,7 +2,7 @@
#include <time/time.h>
#ifndef _ISOMAC
-# include <xlocale.h>
+# include <bits/types/locale_t.h>
extern __typeof (strftime_l) __strftime_l;
libc_hidden_proto (__strftime_l)
diff --git a/include/xlocale.h b/include/xlocale.h
deleted file mode 100644
index 5280ef0..0000000
--- a/include/xlocale.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <locale/xlocale.h>
diff --git a/locale/Makefile b/locale/Makefile
index d9ef48f..98ee762 100644
--- a/locale/Makefile
+++ b/locale/Makefile
@@ -22,7 +22,8 @@ subdir := locale
include ../Makeconfig
-headers = locale.h bits/locale.h langinfo.h xlocale.h
+headers = langinfo.h locale.h bits/locale.h \
+ bits/types/locale_t.h bits/types/__locale_t.h
routines = setlocale findlocale loadlocale loadarchive \
localeconv nl_langinfo nl_langinfo_l mb_cur_max \
newlocale duplocale freelocale uselocale
diff --git a/locale/xlocale.h b/locale/bits/types/__locale_t.h
similarity index 72%
rename from locale/xlocale.h
rename to locale/bits/types/__locale_t.h
index 20b2c11..4511aa1 100644
--- a/locale/xlocale.h
+++ b/locale/bits/types/__locale_t.h
@@ -1,4 +1,4 @@
-/* Definition of locale datatype.
+/* Definition of struct __locale_struct and __locale_t.
Copyright (C) 1997-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@@ -17,14 +17,15 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#ifndef _XLOCALE_H
-#define _XLOCALE_H 1
+#ifndef _BITS_TYPES___LOCALE_T_H
+#define _BITS_TYPES___LOCALE_T_H 1
-/* Structure for reentrant locale using functions. This is an
- (almost) opaque type for the user level programs. The file and
- this data structure is not standardized. Don't rely on it. It can
- go away without warning. */
-typedef struct __locale_struct
+/* POSIX.1-2008: the locale_t type, representing a locale context
+ (implementation-namespace version). This type should be treated
+ as opaque by applications; some details are exposed for the sake of
+ efficiency in e.g. ctype functions. */
+
+struct __locale_struct
{
/* Note: LC_ALL is not a valid index into this array. */
struct __locale_data *__locales[13]; /* 13 = __LC_LAST. */
@@ -36,9 +37,8 @@ typedef struct __locale_struct
/* Note: LC_ALL is not a valid index into this array. */
const char *__names[13];
-} *__locale_t;
+};
-/* POSIX 2008 makes locale_t official. */
-typedef __locale_t locale_t;
+typedef struct __locale_struct *__locale_t;
-#endif /* xlocale.h */
+#endif /* bits/types/__locale_t.h */
diff --git a/wcsmbs/wcstof.c b/locale/bits/types/locale_t.h
similarity index 70%
copy from wcsmbs/wcstof.c
copy to locale/bits/types/locale_t.h
index 29cdec3..de7ec2e 100644
--- a/wcsmbs/wcstof.c
+++ b/locale/bits/types/locale_t.h
@@ -1,6 +1,6 @@
-/* Copyright (C) 1996-2017 Free Software Foundation, Inc.
+/* Definition of locale_t.
+ Copyright (C) 2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@@ -16,12 +16,11 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#include <stddef.h>
-#include <xlocale.h>
+#ifndef _BITS_TYPES_LOCALE_T_H
+#define _BITS_TYPES_LOCALE_T_H 1
-#define USE_WIDE_CHAR 1
+#include <bits/types/__locale_t.h>
-extern float ____wcstof_l_internal (const wchar_t *, wchar_t **, int,
- __locale_t);
+typedef __locale_t locale_t;
-#include <stdlib/strtof.c>
+#endif /* bits/types/locale_t.h */
diff --git a/locale/langinfo.h b/locale/langinfo.h
index 759adfb..93d8446 100644
--- a/locale/langinfo.h
+++ b/locale/langinfo.h
@@ -584,11 +584,8 @@ extern char *nl_langinfo (nl_item __item) __THROW;
#ifdef __USE_XOPEN2K8
-/* This interface is for the extended locale model. See <locale.h> for
- more information. */
-
-/* Get locale datatype definition. */
-# include <xlocale.h>
+/* POSIX.1-2008 extended locale interface (see locale.h). */
+# include <bits/types/locale_t.h>
/* Just like nl_langinfo but get the information from the locale object L. */
extern char *nl_langinfo_l (nl_item __item, __locale_t __l);
diff --git a/locale/locale.h b/locale/locale.h
index 9a5fce9..6c1b220 100644
--- a/locale/locale.h
+++ b/locale/locale.h
@@ -126,19 +126,13 @@ extern struct lconv *localeconv (void) __THROW;
#ifdef __USE_XOPEN2K8
-/* The concept of one static locale per category is not very well
- thought out. Many applications will need to process its data using
- information from several different locales. Another application is
- the implementation of the internationalization handling in the
- upcoming ISO C++ standard library. To support this another set of
- the functions using locale data exist which have an additional
- argument.
-
- Attention: all these functions are *not* standardized in any form.
- This is a proof-of-concept implementation. */
-
-/* Get locale datatype definition. */
-# include <xlocale.h>
+/* POSIX.1-2008 extends the locale interface with functions for
+ explicit creation and manipulation of 'locale_t' objects
+ representing locale contexts, and a set of parallel
+ locale-sensitive text processing functions that take a locale_t
+ argument. This enables applications to work with data from
+ multiple locales simultaneously and thread-safely. */
+# include <bits/types/locale_t.h>
/* Return a reference to a data structure representing a set of locale
datasets. Unlike for the CATEGORY parameter for `setlocale' the
diff --git a/stdlib/monetary.h b/stdlib/monetary.h
index dcfbfc5..c1fcbf0 100644
--- a/stdlib/monetary.h
+++ b/stdlib/monetary.h
@@ -40,7 +40,8 @@ extern ssize_t strfmon (char *__restrict __s, size_t __maxsize,
__THROW __attribute_format_strfmon__ (3, 4);
#ifdef __USE_XOPEN2K8
-# include <xlocale.h>
+/* POSIX.1-2008 extended locale interface (see locale.h). */
+# include <bits/types/locale_t.h>
/* Formatting a monetary value according to the given locale. */
extern ssize_t strfmon_l (char *__restrict __s, size_t __maxsize,
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index 6f1e70e..ce2602e 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -193,23 +193,11 @@ extern int strfromf128 (char *__dest, size_t __size, const char * __format,
#ifdef __USE_GNU
-/* The concept of one static locale per category is not very well
- thought out. Many applications will need to process its data using
- information from several different locales. Another problem is
- the implementation of the internationalization handling in the
- ISO C++ standard library. To support this another set of
- the functions using locale data exist which take an additional
- argument.
-
- Attention: even though several *_l interfaces are part of POSIX:2008,
- these are not. */
-
-/* Structure for reentrant locale using functions. This is an
- (almost) opaque type for the user level programs. */
-# include <xlocale.h>
-
-/* Special versions of the functions above which take the locale to
- use as an additional parameter. */
+/* Parallel versions of the functions above which take the locale to
+ use as an additional parameter. These are GNU extensions inspired
+ by the POSIX.1-2008 extended locale API. */
+# include <bits/types/locale_t.h>
+
extern long int strtol_l (const char *__restrict __nptr,
char **__restrict __endptr, int __base,
__locale_t __loc) __THROW __nonnull ((1, 4));
diff --git a/stdlib/strtod_l.c b/stdlib/strtod_l.c
index 99c2af3..a782a24 100644
--- a/stdlib/strtod_l.c
+++ b/stdlib/strtod_l.c
@@ -17,7 +17,7 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#include <xlocale.h>
+#include <locale.h>
extern double ____strtod_l_internal (const char *, char **, int, __locale_t);
@@ -46,7 +46,6 @@ extern double ____strtod_l_internal (const char *, char **, int, __locale_t);
#include <errno.h>
#include <float.h>
#include "../locale/localeinfo.h"
-#include <locale.h>
#include <math.h>
#include <math_private.h>
#include <stdlib.h>
diff --git a/stdlib/strtof_l.c b/stdlib/strtof_l.c
index 57e5575..ea76c34 100644
--- a/stdlib/strtof_l.c
+++ b/stdlib/strtof_l.c
@@ -17,7 +17,7 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#include <xlocale.h>
+#include <locale.h>
extern float ____strtof_l_internal (const char *, char **, int, __locale_t);
diff --git a/stdlib/strtol_l.c b/stdlib/strtol_l.c
index 5a0683b..48e9ab5 100644
--- a/stdlib/strtol_l.c
+++ b/stdlib/strtol_l.c
@@ -41,7 +41,6 @@
#include <stdlib.h>
#include <string.h>
#include <locale.h>
-#include <xlocale.h>
#include <stdint.h>
#include <bits/wordsize.h>
diff --git a/stdlib/strtold_l.c b/stdlib/strtold_l.c
index bef2a4d..7b9efd8 100644
--- a/stdlib/strtold_l.c
+++ b/stdlib/strtold_l.c
@@ -17,11 +17,7 @@
#include <math.h>
#include <stdlib.h>
-#include <xlocale.h>
-
-#if defined _LIBC || defined HAVE_WCHAR_H
-# include <wchar.h>
-#endif
+#include <wchar.h>
#ifdef USE_WIDE_CHAR
# define STRING_TYPE wchar_t
diff --git a/stdlib/strtoll_l.c b/stdlib/strtoll_l.c
index 2a712eb..003f425 100644
--- a/stdlib/strtoll_l.c
+++ b/stdlib/strtoll_l.c
@@ -19,7 +19,7 @@
#define QUAD 1
-#include <xlocale.h>
+#include <locale.h>
extern long long int ____strtoll_l_internal (const char *, char **, int, int,
__locale_t);
diff --git a/stdlib/strtoul_l.c b/stdlib/strtoul_l.c
index 6d23ee2..45b0585 100644
--- a/stdlib/strtoul_l.c
+++ b/stdlib/strtoul_l.c
@@ -19,7 +19,7 @@
#define UNSIGNED 1
-#include <xlocale.h>
+#include <locale.h>
extern unsigned long int ____strtoul_l_internal (const char *, char **, int,
int, __locale_t);
diff --git a/stdlib/strtoull_l.c b/stdlib/strtoull_l.c
index 53ecb91..da6d7cd 100644
--- a/stdlib/strtoull_l.c
+++ b/stdlib/strtoull_l.c
@@ -20,7 +20,7 @@
#define QUAD 1
#define UNSIGNED 1
-#include <xlocale.h>
+#include <locale.h>
extern unsigned long long int ____strtoull_l_internal (const char *, char **,
int, int, __locale_t);
diff --git a/string/string.h b/string/string.h
index 5aec0ef..fb073d0 100644
--- a/string/string.h
+++ b/string/string.h
@@ -148,7 +148,8 @@ extern size_t strxfrm (char *__restrict __dest,
__THROW __nonnull ((2));
#ifdef __USE_XOPEN2K8
-# include <xlocale.h>
+/* POSIX.1-2008 extended locale interface (see locale.h). */
+# include <bits/types/locale_t.h>
/* Compare the collated forms of S1 and S2, using sorting rules from L. */
extern int strcoll_l (const char *__s1, const char *__s2, __locale_t __l)
diff --git a/string/strings.h b/string/strings.h
index 43207af..53d1b5c 100644
--- a/string/strings.h
+++ b/string/strings.h
@@ -121,7 +121,8 @@ extern int strncasecmp (const char *__s1, const char *__s2, size_t __n)
__THROW __attribute_pure__ __nonnull ((1, 2));
#ifdef __USE_XOPEN2K8
-# include <xlocale.h>
+/* POSIX.1-2008 extended locale interface (see locale.h). */
+# include <bits/types/locale_t.h>
/* Compare S1 and S2, ignoring case, using collation rules from LOC. */
extern int strcasecmp_l (const char *__s1, const char *__s2, __locale_t __loc)
diff --git a/sysdeps/ieee754/ldbl-128ibm/strtold_l.c b/sysdeps/ieee754/ldbl-128ibm/strtold_l.c
index 37034cb..341de78 100644
--- a/sysdeps/ieee754/ldbl-128ibm/strtold_l.c
+++ b/sysdeps/ieee754/ldbl-128ibm/strtold_l.c
@@ -18,7 +18,6 @@
#include <math.h>
#include <stdlib.h>
#include <wchar.h>
-#include <xlocale.h>
/* The actual implementation for all floating point sizes is in strtod.c.
These macros tell it to produce the `long double' version, `strtold'. */
diff --git a/sysdeps/ieee754/ldbl-64-128/strtold_l.c b/sysdeps/ieee754/ldbl-64-128/strtold_l.c
index 37034cb..341de78 100644
--- a/sysdeps/ieee754/ldbl-64-128/strtold_l.c
+++ b/sysdeps/ieee754/ldbl-64-128/strtold_l.c
@@ -18,7 +18,6 @@
#include <math.h>
#include <stdlib.h>
#include <wchar.h>
-#include <xlocale.h>
/* The actual implementation for all floating point sizes is in strtod.c.
These macros tell it to produce the `long double' version, `strtold'. */
diff --git a/time/time.h b/time/time.h
index bb4994f..17cc1e6 100644
--- a/time/time.h
+++ b/time/time.h
@@ -57,7 +57,7 @@ typedef __pid_t pid_t;
#endif
#ifdef __USE_XOPEN2K8
-# include <xlocale.h>
+# include <bits/types/locale_t.h>
#endif
#ifdef __USE_ISOC11
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index accd24a..9054661 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -45,6 +45,9 @@
#if defined __USE_UNIX98 || defined __USE_XOPEN2K
# include <bits/types/FILE.h>
#endif
+#ifdef __USE_XOPEN2K8
+# include <bits/types/locale_t.h>
+#endif
/* Tell the caller that we provide correct C++ prototypes. */
#if defined __cplusplus && __GNUC_PREREQ (4, 4)
@@ -116,8 +119,6 @@ extern int wcsncasecmp (const wchar_t *__s1, const wchar_t *__s2,
/* Similar to the two functions above but take the information from
the provided locale and not the global locale. */
-# include <xlocale.h>
-
extern int wcscasecmp_l (const wchar_t *__s1, const wchar_t *__s2,
__locale_t __loc) __THROW;
@@ -435,23 +436,9 @@ extern unsigned long long int wcstouq (const wchar_t *__restrict __nptr,
#endif /* Use GNU. */
#ifdef __USE_GNU
-/* The concept of one static locale per category is not very well
- thought out. Many applications will need to process its data using
- information from several different locales. Another application is
- the implementation of the internationalization handling in the
- upcoming ISO C++ standard library. To support this another set of
- the functions using locale data exist which have an additional
- argument.
-
- Attention: all these functions are *not* standardized in any form.
- This is a proof-of-concept implementation. */
-
-/* Structure for reentrant locale using functions. This is an
- (almost) opaque type for the user level programs. */
-# include <xlocale.h>
-
-/* Special versions of the functions above which take the locale to
- use as an additional parameter. */
+/* Parallel versions of the functions above which take the locale to
+ use as an additional parameter. These are GNU extensions inspired
+ by the POSIX.1-2008 extended locale API. */
extern long int wcstol_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr, int __base,
__locale_t __loc) __THROW;
@@ -783,8 +770,6 @@ extern size_t wcsftime (wchar_t *__restrict __s, size_t __maxsize,
const struct tm *__restrict __tp) __THROW;
# ifdef __USE_GNU
-# include <xlocale.h>
-
/* Similar to `wcsftime' but takes the information from
the provided locale and not the global locale. */
extern size_t wcsftime_l (wchar_t *__restrict __s, size_t __maxsize,
diff --git a/wcsmbs/wcstod.c b/wcsmbs/wcstod.c
index b7db11b..72fa7ea 100644
--- a/wcsmbs/wcstod.c
+++ b/wcsmbs/wcstod.c
@@ -17,7 +17,7 @@
<http://www.gnu.org/licenses/>. */
#include <stddef.h>
-#include <xlocale.h>
+#include <locale.h>
#define USE_WIDE_CHAR 1
diff --git a/wcsmbs/wcstod_l.c b/wcsmbs/wcstod_l.c
index 5f7498c..1d5c67c 100644
--- a/wcsmbs/wcstod_l.c
+++ b/wcsmbs/wcstod_l.c
@@ -18,7 +18,7 @@
<http://www.gnu.org/licenses/>. */
#include <stddef.h>
-#include <xlocale.h>
+#include <locale.h>
extern double ____wcstod_l_internal (const wchar_t *, wchar_t **, int,
diff --git a/wcsmbs/wcstof.c b/wcsmbs/wcstof.c
index 29cdec3..67c16e0 100644
--- a/wcsmbs/wcstof.c
+++ b/wcsmbs/wcstof.c
@@ -17,7 +17,7 @@
<http://www.gnu.org/licenses/>. */
#include <stddef.h>
-#include <xlocale.h>
+#include <locale.h>
#define USE_WIDE_CHAR 1
diff --git a/wcsmbs/wcstof_l.c b/wcsmbs/wcstof_l.c
index 23d402d..d430bf1 100644
--- a/wcsmbs/wcstof_l.c
+++ b/wcsmbs/wcstof_l.c
@@ -18,7 +18,7 @@
<http://www.gnu.org/licenses/>. */
#include <stddef.h>
-#include <xlocale.h>
+#include <locale.h>
#define USE_WIDE_CHAR 1
diff --git a/wcsmbs/wcstold.c b/wcsmbs/wcstold.c
index e5c1cc3..816f43b 100644
--- a/wcsmbs/wcstold.c
+++ b/wcsmbs/wcstold.c
@@ -17,7 +17,7 @@
<http://www.gnu.org/licenses/>. */
#include <stddef.h>
-#include <xlocale.h>
+#include <locale.h>
#define USE_WIDE_CHAR 1
diff --git a/wcsmbs/wcstold_l.c b/wcsmbs/wcstold_l.c
index 3dd33a7..86f63e8 100644
--- a/wcsmbs/wcstold_l.c
+++ b/wcsmbs/wcstold_l.c
@@ -18,7 +18,7 @@
<http://www.gnu.org/licenses/>. */
#include <stddef.h>
-#include <xlocale.h>
+#include <locale.h>
#define USE_WIDE_CHAR 1
diff --git a/wctype/wctype.h b/wctype/wctype.h
index 962aef1..7945795 100644
--- a/wctype/wctype.h
+++ b/wctype/wctype.h
@@ -55,8 +55,8 @@ extern wctrans_t wctrans (const char *__property) __THROW;
extern wint_t towctrans (wint_t __wc, wctrans_t __desc) __THROW;
# ifdef __USE_XOPEN2K8
-/* Declare the interface to extended locale model. */
-# include <xlocale.h>
+/* POSIX.1-2008 extended locale interface (see locale.h). */
+# include <bits/types/locale_t.h>
/* Test for any wide character for which `iswalpha' or `iswdigit' is
true. */
-----------------------------------------------------------------------
hooks/post-receive
--
GNU C Library master sources