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[PATCH] S/390: Fix 31/64 bit utmp compat problem v3
- From: "Andreas Krebbel" <Andreas dot Krebbel at de dot ibm dot com>
- To: libc-alpha at sourceware dot org
- Cc: jakub at redhat dot com, schwidefsky at de dot ibm dot com
- Date: Thu, 29 May 2008 16:50:20 +0200
- Subject: [PATCH] S/390: Fix 31/64 bit utmp compat problem v3
Hello,
I've reworked my patch to exclusively modify S/390 specific files -
except of adding GLIBC_2.9 to Versions.def.
I've tested the patch on x86_64, s390 and s390x. I've verified with a
simple testcase that the symbol versioning does its job on the struct
utmp functions.
Ok?
Bye,
-Andreas-
2008-05-29 Andreas Krebbel <krebbel1@de.ibm.com>
* Versions.def: Add GLIBC_2.9 version tag for libc and libutil.
* sysdeps/unix/sysv/linux/s390/bits/utmp.h: Copy of
gnu/bits/utmp.h. Check for __WORDSIZE_COMPAT32 removed.
* sysdeps/unix/sysv/linux/s390/bits/utmpx.h: Copy of
gnu/bits/utmpx.h. Check for __WORDSIZE_COMPAT32 removed.
* sysdeps/s390/s390-32/bits/wordsize.h: Define __UTMP_COMPAT_BASE.
* sysdeps/unix/sysv/linux/s390/s390-32/Makefile: Add new files
utmp32, utmpx32 and login32.
* sysdeps/unix/sysv/linux/s390/s390-32/Versions: Add 2.9
versions of struct utmp functions to libc and libutil.
* sysdeps/unix/sysv/linux/s390/s390-32/getutent.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/getutid.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/getutline.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/login.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/login32.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/utmp32.h: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c: New file.
* sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.h: New file.
Index: Versions.def
===================================================================
--- Versions.def.orig 2008-05-28 09:39:24.000000000 +0200
+++ Versions.def 2008-05-28 09:41:02.000000000 +0200
@@ -25,6 +25,7 @@ libc {
GLIBC_2.6
GLIBC_2.7
GLIBC_2.8
+ GLIBC_2.9
%ifdef USE_IN_LIBIO
HURD_CTHREADS_0.3
%endif
@@ -105,6 +106,7 @@ librt {
}
libutil {
GLIBC_2.0
+ GLIBC_2.9
}
ld {
GLIBC_2.0
Index: sysdeps/unix/sysv/linux/s390/bits/utmp.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/bits/utmp.h 2008-05-29 16:39:15.000000000 +0200
@@ -0,0 +1,125 @@
+/* The `struct utmp' type, describing entries in the utmp file. GNU version.
+ Copyright (C) 1993, 1996, 1997, 1998, 1999, 2002, 2008
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _UTMP_H
+# error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
+#endif
+
+#include <paths.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <bits/wordsize.h>
+
+
+#define UT_LINESIZE 32
+#define UT_NAMESIZE 32
+#define UT_HOSTSIZE 256
+
+
+/* The structure describing an entry in the database of
+ previous logins. */
+struct lastlog
+ {
+#if __WORDSIZE == 32
+ int64_t ll_time;
+#else
+ __time_t ll_time;
+#endif
+ char ll_line[UT_LINESIZE];
+ char ll_host[UT_HOSTSIZE];
+ };
+
+
+/* The structure describing the status of a terminated process. This
+ type is used in `struct utmp' below. */
+struct exit_status
+ {
+ short int e_termination; /* Process termination status. */
+ short int e_exit; /* Process exit status. */
+ };
+
+
+/* The structure describing an entry in the user accounting database. */
+struct utmp
+{
+ short int ut_type; /* Type of login. */
+ pid_t ut_pid; /* Process ID of login process. */
+ char ut_line[UT_LINESIZE]; /* Devicename. */
+ char ut_id[4]; /* Inittab ID. */
+ char ut_user[UT_NAMESIZE]; /* Username. */
+ char ut_host[UT_HOSTSIZE]; /* Hostname for remote login. */
+ struct exit_status ut_exit; /* Exit status of a process marked
+ as DEAD_PROCESS. */
+/* The ut_session and ut_tv fields must be the same size when compiled
+ 32- and 64-bit. This allows data files and shared memory to be
+ shared between 32- and 64-bit applications. */
+#if __WORDSIZE == 32
+ int64_t ut_session; /* Session ID, used for windowing. */
+ struct
+ {
+ int64_t tv_sec; /* Seconds. */
+ int64_t tv_usec; /* Microseconds. */
+ } ut_tv; /* Time entry was made. */
+#else
+ long int ut_session; /* Session ID, used for windowing. */
+ struct timeval ut_tv; /* Time entry was made. */
+#endif
+
+ int32_t ut_addr_v6[4]; /* Internet address of remote host. */
+ char __unused[20]; /* Reserved for future use. */
+};
+
+/* Backwards compatibility hacks. */
+#define ut_name ut_user
+#ifndef _NO_UT_TIME
+/* We have a problem here: `ut_time' is also used otherwise. Define
+ _NO_UT_TIME if the compiler complains. */
+# define ut_time ut_tv.tv_sec
+#endif
+#define ut_xtime ut_tv.tv_sec
+#define ut_addr ut_addr_v6[0]
+
+
+/* Values for the `ut_type' field of a `struct utmp'. */
+#define EMPTY 0 /* No valid user accounting information. */
+
+#define RUN_LVL 1 /* The system's runlevel. */
+#define BOOT_TIME 2 /* Time of system boot. */
+#define NEW_TIME 3 /* Time after system clock changed. */
+#define OLD_TIME 4 /* Time when system clock changed. */
+
+#define INIT_PROCESS 5 /* Process spawned by the init process. */
+#define LOGIN_PROCESS 6 /* Session leader of a logged in user. */
+#define USER_PROCESS 7 /* Normal process. */
+#define DEAD_PROCESS 8 /* Terminated process. */
+
+#define ACCOUNTING 9
+
+/* Old Linux name for the EMPTY type. */
+#define UT_UNKNOWN EMPTY
+
+
+/* Tell the user that we have a modern system with UT_HOST, UT_PID,
+ UT_TYPE, UT_ID and UT_TV fields. */
+#define _HAVE_UT_TYPE 1
+#define _HAVE_UT_PID 1
+#define _HAVE_UT_ID 1
+#define _HAVE_UT_TV 1
+#define _HAVE_UT_HOST 1
Index: sysdeps/unix/sysv/linux/s390/bits/utmpx.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/bits/utmpx.h 2008-05-29 16:39:07.000000000 +0200
@@ -0,0 +1,104 @@
+/* Structures and definitions for the user accounting database. GNU version.
+ Copyright (C) 1997, 1998, 2000, 2001, 2002, 2008
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _UTMPX_H
+# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead."
+#endif
+
+#include <bits/types.h>
+#include <sys/time.h>
+#include <bits/wordsize.h>
+
+
+#ifdef __USE_GNU
+# include <paths.h>
+# define _PATH_UTMPX _PATH_UTMP
+# define _PATH_WTMPX _PATH_WTMP
+#endif
+
+
+#define __UT_LINESIZE 32
+#define __UT_NAMESIZE 32
+#define __UT_HOSTSIZE 256
+
+
+/* The structure describing the status of a terminated process. This
+ type is used in `struct utmpx' below. */
+struct __exit_status
+ {
+#ifdef __USE_GNU
+ short int e_termination; /* Process termination status. */
+ short int e_exit; /* Process exit status. */
+#else
+ short int __e_termination; /* Process termination status. */
+ short int __e_exit; /* Process exit status. */
+#endif
+ };
+
+
+/* The structure describing an entry in the user accounting database. */
+struct utmpx
+{
+ short int ut_type; /* Type of login. */
+ __pid_t ut_pid; /* Process ID of login process. */
+ char ut_line[__UT_LINESIZE]; /* Devicename. */
+ char ut_id[4]; /* Inittab ID. */
+ char ut_user[__UT_NAMESIZE]; /* Username. */
+ char ut_host[__UT_HOSTSIZE]; /* Hostname for remote login. */
+ struct __exit_status ut_exit; /* Exit status of a process marked
+ as DEAD_PROCESS. */
+
+/* The fields ut_session and ut_tv must be the same size when compiled
+ 32- and 64-bit. This allows files and shared memory to be shared
+ between 32- and 64-bit applications. */
+#if __WORDSIZE == 32
+ __int64_t ut_session; /* Session ID, used for windowing. */
+ struct
+ {
+ __int64_t tv_sec; /* Seconds. */
+ __int64_t tv_usec; /* Microseconds. */
+ } ut_tv; /* Time entry was made. */
+#else
+ long int ut_session; /* Session ID, used for windowing. */
+ struct timeval ut_tv; /* Time entry was made. */
+#endif
+ __int32_t ut_addr_v6[4]; /* Internet address of remote host. */
+ char __unused[20]; /* Reserved for future use. */
+};
+
+
+/* Values for the `ut_type' field of a `struct utmpx'. */
+#define EMPTY 0 /* No valid user accounting information. */
+
+#ifdef __USE_GNU
+# define RUN_LVL 1 /* The system's runlevel. */
+#endif
+#define BOOT_TIME 2 /* Time of system boot. */
+#define NEW_TIME 3 /* Time after system clock changed. */
+#define OLD_TIME 4 /* Time when system clock changed. */
+
+#define INIT_PROCESS 5 /* Process spawned by the init process. */
+#define LOGIN_PROCESS 6 /* Session leader of a logged in user. */
+#define USER_PROCESS 7 /* Normal process. */
+#define DEAD_PROCESS 8 /* Terminated process. */
+
+#ifdef __USE_GNU
+# define ACCOUNTING 9 /* System accounting. */
+#endif
Index: sysdeps/s390/s390-32/bits/wordsize.h
===================================================================
--- sysdeps/s390/s390-32/bits/wordsize.h.orig 2008-05-28 09:39:24.000000000 +0200
+++ sysdeps/s390/s390-32/bits/wordsize.h 2008-05-28 12:51:51.000000000 +0200
@@ -16,3 +16,5 @@
# define __NO_LONG_DOUBLE_MATH 1
# endif
#endif
+
+#define __UTMP_COMPAT_BASE GLIBC_2.9
Index: sysdeps/unix/sysv/linux/s390/s390-32/Makefile
===================================================================
--- sysdeps/unix/sysv/linux/s390/s390-32/Makefile.orig 2008-05-28 09:39:24.000000000 +0200
+++ sysdeps/unix/sysv/linux/s390/s390-32/Makefile 2008-05-28 09:41:02.000000000 +0200
@@ -1,3 +1,8 @@
+ifeq ($(subdir),login)
+sysdep_routines += utmp32 utmpx32
+libutil-routines += login32
+endif
+
ifeq ($(subdir),misc)
sysdep_headers += sys/elf.h
endif
Index: sysdeps/unix/sysv/linux/s390/s390-32/Versions
===================================================================
--- sysdeps/unix/sysv/linux/s390/s390-32/Versions.orig 2008-05-28 09:39:24.000000000 +0200
+++ sysdeps/unix/sysv/linux/s390/s390-32/Versions 2008-05-28 09:41:02.000000000 +0200
@@ -26,4 +26,27 @@ libc {
GLIBC_2.3.3 {
posix_fadvise64; posix_fallocate64;
}
+ GLIBC_2.9 {
+ getutent;
+ getutid;
+ getutline;
+ pututline;
+ updwtmp;
+ getutent_r;
+ getutid_r;
+ getutline_r;
+ getutxent;
+ getutxid;
+ getutxline;
+ pututxline;
+ updwtmpx;
+ getutmp;
+ getutmpx;
+ }
+}
+
+libutil {
+ GLIBC_2.9 {
+ login;
+ }
}
Index: sysdeps/unix/sysv/linux/s390/s390-32/getutent.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/getutent.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,27 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdlib.h>
+#include <utmp.h>
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "login/getutent.c"
+
+default_symbol_version (__getutent, getutent, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,34 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <bits/libc-lock.h>
+#include <stdlib.h>
+#include <utmp.h>
+
+#include "utmp-private.h"
+
+weak_alias (__setutent, setutent)
+weak_alias (__endutent, endutent)
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "login/getutent_r.c"
+
+default_symbol_version (__getutent_r, getutent_r, __UTMP_COMPAT_BASE);
+default_symbol_version (__pututline, pututline, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/getutid.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/getutid.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,27 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdlib.h>
+#include <utmp.h>
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "login/getutid.c"
+
+default_symbol_version (__getutid, getutid, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,31 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <bits/libc-lock.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <utmp.h>
+
+#include "utmp-private.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "login/getutid_r.c"
+
+default_symbol_version (__getutid_r, getutid_r, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/getutline.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/getutline.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,27 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdlib.h>
+#include <utmp.h>
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "login/getutline.c"
+
+default_symbol_version (__getutline, getutline, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,30 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <bits/libc-lock.h>
+#include <utmp.h>
+
+#include "utmp-private.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "login/getutline_r.c"
+
+default_symbol_version (__getutline_r, getutline_r, __UTMP_COMPAT_BASE);;
Index: sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c 2008-05-28 10:50:28.000000000 +0200
@@ -0,0 +1,36 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <string.h>
+#include <utmp.h>
+/* This is an ugly hack but we must not see the getutmpx declaration. */
+#define getutmpx XXXgetutmpx
+#include <utmpx.h>
+#undef getutmpx
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define getutmp __getutmp
+#define getutmpx __getutmpx
+#include "sysdeps/gnu/getutmp.c"
+#undef getutmp
+#undef getutmpx
+
+default_symbol_version (__getutmp, getutmp, __UTMP_COMPAT_BASE);
+default_symbol_version (__getutmpx, getutmpx, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,29 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <utmp.h>
+#include <utmpx.h>
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define getutxent __getutxent
+#include "login/getutxent.c"
+#undef getutxent
+
+default_symbol_version (__getutxent, getutxent, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,29 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <utmp.h>
+#include <utmpx.h>
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define getutxid __getutxid
+#include "login/getutxid.c"
+#undef getutxid
+
+default_symbol_version (__getutxid, getutxid, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,29 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <utmp.h>
+#include <utmpx.h>
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define getutxline __getutxline
+#include "login/getutxline.c"
+#undef getutxline
+
+default_symbol_version (__getutxline, getutxline, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/login.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/login.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,34 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <limits.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <utmp.h>
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define login __login
+#include "login/login.c"
+#undef login
+
+default_symbol_version (__login, login, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/login32.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/login32.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,37 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sys/types.h>
+#include <utmp.h>
+#include <libc-symbols.h>
+
+#include "utmp32.h"
+#include "utmp-convert.h"
+
+/* Write the given entry into utmp and wtmp. */
+void
+__login32 (__const struct utmp32 *__entry)
+{
+ struct utmp in64;
+
+ __utmp_convert32to64 (__entry, &in64);
+ login (&in64);
+}
+
+symbol_version (__login32, login, GLIBC_2.0);
Index: sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,29 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <utmp.h>
+#include <utmpx.h>
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define pututxline __pututxline
+#include "login/pututxline.c"
+#undef pututxline
+
+default_symbol_version (__pututxline, pututxline, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c 2008-05-28 10:20:04.000000000 +0200
@@ -0,0 +1,28 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <utmp.h>
+
+#include "utmp-private.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "sysdeps/gnu/updwtmp.c"
+
+default_symbol_version (__updwtmp, updwtmp, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,29 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <utmp.h>
+#include <utmpx.h>
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define updwtmpx __updwtmpx
+#include "login/updwtmpx.c"
+#undef updwtmpx
+
+default_symbol_version (__updwtmpx, updwtmpx, __UTMP_COMPAT_BASE);
Index: sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h 2008-05-29 16:30:20.000000000 +0200
@@ -0,0 +1,83 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+/* This file provides functions converting between the 31 and 64 bit
+ struct utmp variants. */
+
+#ifndef _UTMP_CONVERT_H
+#define _UTMP_CONVERT_H 1
+
+#include <string.h>
+
+#include "utmp32.h"
+
+static inline void
+__utmp_convert64to32 (__const struct utmp *from, struct utmp32 *to)
+{
+#if _HAVE_UT_TYPE - 0
+ to->ut_type = from->ut_type;
+#endif
+#if _HAVE_UT_PID - 0
+ to->ut_pid = from->ut_pid;
+#endif
+ memcpy (to->ut_line, from->ut_line, UT_LINESIZE);
+ memcpy (to->ut_user, from->ut_user, UT_NAMESIZE);
+#if _HAVE_UT_ID - 0
+ memcpy (to->ut_id, from->ut_id, 4);
+#endif
+#if _HAVE_UT_HOST - 0
+ memcpy (to->ut_host, from->ut_host, UT_HOSTSIZE);
+#endif
+ to->ut_exit = from->ut_exit;
+ to->ut_session = (int32_t)from->ut_session;
+#if _HAVE_UT_TV - 0
+ to->ut_tv.tv_sec = (int32_t)from->ut_tv.tv_sec;
+ to->ut_tv.tv_usec = (int32_t)from->ut_tv.tv_usec;
+#endif
+ memcpy (to->ut_addr_v6, from->ut_addr_v6, 4 * 4);
+}
+
+static inline void
+__utmp_convert32to64 (__const struct utmp32 *from, struct utmp *to)
+{
+#if _HAVE_UT_TYPE - 0
+ to->ut_type = from->ut_type;
+#endif
+#if _HAVE_UT_PID - 0
+ to->ut_pid = from->ut_pid;
+#endif
+ memcpy (to->ut_line, from->ut_line, UT_LINESIZE);
+ memcpy (to->ut_user, from->ut_user, UT_NAMESIZE);
+#if _HAVE_UT_ID - 0
+ memcpy (to->ut_id, from->ut_id, 4);
+#endif
+#if _HAVE_UT_HOST - 0
+ memcpy (to->ut_host, from->ut_host, UT_HOSTSIZE);
+#endif
+ to->ut_exit = from->ut_exit;
+ to->ut_session = (int64_t)from->ut_session;
+#if _HAVE_UT_TV - 0
+ to->ut_tv.tv_sec = (int64_t)from->ut_tv.tv_sec;
+ to->ut_tv.tv_usec = (int64_t)from->ut_tv.tv_usec;
+#endif
+ memcpy (to->ut_addr_v6, from->ut_addr_v6, 4 * 4);
+}
+
+#endif /* utmp-convert.h */
Index: sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,180 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sys/types.h>
+#include <utmp.h>
+#include <errno.h>
+#include <libc-symbols.h>
+
+#include "utmp32.h"
+#include "utmp-convert.h"
+
+/* Allocate a static buffer to be returned to the caller. As well as
+ with the existing version of these functions the caller has to be
+ aware that the contents of this buffer will change with subsequent
+ calls. */
+#define ALLOCATE_UTMP32_OUT(OUT) \
+ static struct utmp32 *OUT = NULL; \
+ \
+ if (OUT == NULL) \
+ { \
+ OUT = malloc (sizeof (struct utmp32)); \
+ if (OUT == NULL) \
+ { \
+ __set_errno (ENOMEM); \
+ return NULL; \
+ } \
+ }
+
+#define ACCESS_UTMP_ENTRY(FUNC, FIELD) \
+ struct utmp in64; \
+ struct utmp *out64; \
+ ALLOCATE_UTMP32_OUT (out32); \
+ \
+ __utmp_convert32to64 (FIELD, &in64); \
+ out64 = FUNC (&in64); \
+ \
+ if (out64 == NULL) \
+ return NULL; \
+ \
+ __utmp_convert64to32 (out64, out32); \
+ \
+ return out32;
+
+/* Search forward from the current point in the utmp file until the
+ next entry with a ut_type matching ID->ut_type. */
+struct utmp32 *
+__getutid32 (__const struct utmp32 *__id)
+{
+ ACCESS_UTMP_ENTRY (getutid, __id)
+}
+symbol_version (__getutid32, getutid, GLIBC_2.0);
+
+/* Search forward from the current point in the utmp file until the
+ next entry with a ut_line matching LINE->ut_line. */
+struct utmp32 *
+__getutline32 (__const struct utmp32 *__line)
+{
+ ACCESS_UTMP_ENTRY (getutline, __line)
+}
+symbol_version (__getutline32, getutline, GLIBC_2.0);
+
+/* Write out entry pointed to by UTMP_PTR into the utmp file. */
+struct utmp32 *
+__pututline32 (__const struct utmp32 *__utmp_ptr)
+{
+ ACCESS_UTMP_ENTRY (pututline, __utmp_ptr)
+}
+symbol_version (__pututline32, pututline, GLIBC_2.0);
+
+/* Read next entry from a utmp-like file. */
+struct utmp32 *
+__getutent32 (void)
+{
+ struct utmp *out64;
+ ALLOCATE_UTMP32_OUT (out32);
+
+ out64 = getutent ();
+ if (!out64)
+ return NULL;
+
+ __utmp_convert64to32 (out64, out32);
+ return out32;
+}
+symbol_version (__getutent32, getutent, GLIBC_2.0);
+
+/* Reentrant versions of the file for handling utmp files. */
+
+int
+__getutent_r32 (struct utmp32 *__buffer, struct utmp32 **__result)
+{
+ struct utmp out64, *out64p;
+ int ret;
+
+ ret = getutent_r (&out64, &out64p);
+ if (ret == -1)
+ {
+ *__result = NULL;
+ return -1;
+ }
+
+ __utmp_convert64to32 (out64p, __buffer);
+ *__result = __buffer;
+
+ return 0;
+}
+symbol_version (__getutent_r32, getutent_r, GLIBC_2.0);
+
+int
+__getutid_r32 (__const struct utmp32 *__id, struct utmp32 *__buffer,
+ struct utmp32 **__result)
+{
+ struct utmp in64, out64, *out64p;
+ int ret;
+
+ __utmp_convert32to64 (__id, &in64);
+
+ ret = getutid_r (&in64, &out64, &out64p);
+ if (ret == -1)
+ {
+ *__result = NULL;
+ return -1;
+ }
+
+ __utmp_convert64to32 (out64p, __buffer);
+ *__result = __buffer;
+
+ return 0;
+}
+symbol_version (__getutid_r32, getutid_r, GLIBC_2.0);
+
+int
+__getutline_r32 (__const struct utmp32 *__line,
+ struct utmp32 *__buffer, struct utmp32 **__result)
+{
+ struct utmp in64, out64, *out64p;
+ int ret;
+
+ __utmp_convert32to64 (__line, &in64);
+
+ ret = getutline_r (&in64, &out64, &out64p);
+ if (ret == -1)
+ {
+ *__result = NULL;
+ return -1;
+ }
+
+ __utmp_convert64to32 (out64p, __buffer);
+ *__result = __buffer;
+
+ return 0;
+
+}
+symbol_version (__getutline_r32, getutline_r, GLIBC_2.0);
+
+/* Append entry UTMP to the wtmp-like file WTMP_FILE. */
+void
+__updwtmp32 (__const char *__wtmp_file, __const struct utmp32 *__utmp)
+{
+ struct utmp in32;
+
+ __utmp_convert32to64 (__utmp, &in32);
+ updwtmp (__wtmp_file, &in32);
+}
+symbol_version (__updwtmp32, updwtmp, GLIBC_2.0);
Index: sysdeps/unix/sysv/linux/s390/s390-32/utmp32.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/utmp32.h 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,53 @@
+/* The `struct utmp' type, describing entries in the utmp file. GNU version.
+ Copyright (C) 1993, 1996, 1997, 1998, 1999, 2002, 2008
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _UTMP32_H
+#define _UTMP32_H 1
+
+#include <paths.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <bits/wordsize.h>
+#include <utmp.h>
+
+/* The structure describing an entry in the user accounting database. */
+struct utmp32
+{
+ short int ut_type; /* Type of login. */
+ pid_t ut_pid; /* Process ID of login process. */
+ char ut_line[UT_LINESIZE]; /* Devicename. */
+ char ut_id[4]; /* Inittab ID. */
+ char ut_user[UT_NAMESIZE]; /* Username. */
+ char ut_host[UT_HOSTSIZE]; /* Hostname for remote login. */
+ struct exit_status ut_exit; /* Exit status of a process marked
+ as DEAD_PROCESS. */
+ int32_t ut_session; /* Session ID, used for windowing. */
+ struct
+ {
+ int32_t tv_sec; /* Seconds. */
+ int32_t tv_usec; /* Microseconds. */
+ } ut_tv; /* Time entry was made. */
+
+ int32_t ut_addr_v6[4]; /* Internet address of remote host. */
+ char __unused[20]; /* Reserved for future use. */
+};
+
+
+#endif /* utmp32.h */
Index: sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h 2008-05-29 16:30:28.000000000 +0200
@@ -0,0 +1,82 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+/* This file provides functions converting between the 31 and 64 bit
+ struct utmp variants. */
+
+#ifndef _UTMPX_CONVERT_H
+#define _UTMPX_CONVERT_H 1
+
+#include <string.h>
+#include "utmpx32.h"
+
+static inline void
+__utmpx_convert64to32 (const struct utmpx *from, struct utmpx32 *to)
+{
+#if _HAVE_UT_TYPE - 0
+ to->ut_type = from->ut_type;
+#endif
+#if _HAVE_UT_PID - 0
+ to->ut_pid = from->ut_pid;
+#endif
+ memcpy (to->ut_line, from->ut_line, __UT_LINESIZE);
+ memcpy (to->ut_user, from->ut_user, __UT_NAMESIZE);
+#if _HAVE_UT_ID - 0
+ memcpy (to->ut_id, from->ut_id, 4);
+#endif
+#if _HAVE_UT_HOST - 0
+ memcpy (to->ut_host, from->ut_host, __UT_HOSTSIZE);
+#endif
+ to->ut_exit = from->ut_exit;
+ to->ut_session = (int32_t)from->ut_session;
+#if _HAVE_UT_TV - 0
+ to->ut_tv.tv_sec = (int32_t)from->ut_tv.tv_sec;
+ to->ut_tv.tv_usec = (int32_t)from->ut_tv.tv_usec;
+#endif
+ memcpy (to->ut_addr_v6, from->ut_addr_v6, 4 * 4);
+}
+
+static inline void
+__utmpx_convert32to64 (const struct utmpx32 *from, struct utmpx *to)
+{
+#if _HAVE_UT_TYPE - 0
+ to->ut_type = from->ut_type;
+#endif
+#if _HAVE_UT_PID - 0
+ to->ut_pid = from->ut_pid;
+#endif
+ memcpy (to->ut_line, from->ut_line, __UT_LINESIZE);
+ memcpy (to->ut_user, from->ut_user, __UT_NAMESIZE);
+#if _HAVE_UT_ID - 0
+ memcpy (to->ut_id, from->ut_id, 4);
+#endif
+#if _HAVE_UT_HOST - 0
+ memcpy (to->ut_host, from->ut_host, __UT_HOSTSIZE);
+#endif
+ to->ut_exit = from->ut_exit;
+ to->ut_session = (int64_t)from->ut_session;
+#if _HAVE_UT_TV - 0
+ to->ut_tv.tv_sec = (int64_t)from->ut_tv.tv_sec;
+ to->ut_tv.tv_usec = (int64_t)from->ut_tv.tv_usec;
+#endif
+ memcpy (to->ut_addr_v6, from->ut_addr_v6, 4 * 4);
+}
+
+#endif /* utmpx-convert.h */
Index: sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,140 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+ Contributed by Andreas Krebbel (Andreas.Krebbel@de.ibm.com).
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sys/types.h>
+#include <utmp.h>
+#include <errno.h>
+#include <libc-symbols.h>
+
+#include "utmp32.h"
+#include "utmp-convert.h"
+
+#include "utmpx32.h"
+#include "utmpx-convert.h"
+
+/* Allocate a static buffer to be returned to the caller. As well as
+ with the existing version of these functions the caller has to be
+ aware that the contents of this buffer will change with subsequent
+ calls. */
+#define ALLOCATE_UTMPX32_OUT(OUT) \
+ static struct utmpx32 *OUT = NULL; \
+ \
+ if (OUT == NULL) \
+ { \
+ OUT = malloc (sizeof (struct utmpx32)); \
+ if (OUT == NULL) \
+ { \
+ __set_errno (ENOMEM); \
+ return NULL; \
+ } \
+ }
+
+#define ACCESS_UTMPX_ENTRY(FUNC, FIELD) \
+ struct utmpx in64; \
+ struct utmpx *out64; \
+ ALLOCATE_UTMPX32_OUT (out32); \
+ \
+ __utmpx_convert32to64 (FIELD, &in64); \
+ out64 = FUNC (&in64); \
+ \
+ if (out64 == NULL) \
+ return NULL; \
+ \
+ __utmpx_convert64to32 (out64, out32); \
+ \
+ return out32;
+
+
+/* Get the next entry from the user accounting database. */
+struct utmpx32 *
+__getutxent32 (void)
+{
+ struct utmpx *out64;
+ ALLOCATE_UTMPX32_OUT (out32);
+
+ out64 = getutxent ();
+ if (!out64)
+ return NULL;
+
+ __utmpx_convert64to32 (out64, out32);
+ return out32;
+
+}
+symbol_version (__getutxent32, getutxent, GLIBC_2.1);
+
+/* Get the user accounting database entry corresponding to ID. */
+struct utmpx32 *
+__getutxid32 (__const struct utmpx32 *__id)
+{
+ ACCESS_UTMPX_ENTRY (getutxid, __id);
+}
+symbol_version (__getutxid32, getutxid, GLIBC_2.1);
+
+/* Get the user accounting database entry corresponding to LINE. */
+struct utmpx32 *
+__getutxline32 (__const struct utmpx32 *__line)
+{
+ ACCESS_UTMPX_ENTRY (getutxline, __line);
+}
+symbol_version (__getutxline32, getutxline, GLIBC_2.1);
+
+/* Write the entry UTMPX into the user accounting database. */
+struct utmpx32 *
+__pututxline32 (__const struct utmpx32 *__utmpx)
+{
+ ACCESS_UTMPX_ENTRY (pututxline, __utmpx);
+}
+symbol_version (__pututxline32, pututxline, GLIBC_2.1);
+
+/* Append entry UTMP to the wtmpx-like file WTMPX_FILE. */
+void
+__updwtmpx32 (__const char *__wtmpx_file, __const struct utmpx32 *__utmpx)
+{
+ struct utmpx in64;
+
+ __utmpx_convert32to64 (__utmpx, &in64);
+ updwtmpx (__wtmpx_file, &in64);
+}
+symbol_version (__updwtmpx32, updwtmpx, GLIBC_2.1);
+
+/* Copy the information in UTMPX to UTMP. */
+void
+__getutmp32 (__const struct utmpx32 *__utmpx, struct utmp32 *__utmp)
+{
+ struct utmpx in64;
+ struct utmp out64;
+
+ __utmpx_convert32to64 (__utmpx, &in64);
+ getutmp (&in64, &out64);
+ __utmp_convert64to32 (&out64, __utmp);
+}
+symbol_version (__getutmp32, getutmp, GLIBC_2.1.1);
+
+/* Copy the information in UTMP to UTMPX. */
+void
+__getutmpx32 (__const struct utmp32 *__utmp, struct utmpx32 *__utmpx)
+{
+ struct utmp in64;
+ struct utmpx out64;
+
+ __utmp_convert32to64 (__utmp, &in64);
+ getutmpx (&in64, &out64);
+ __utmpx_convert64to32 (&out64, __utmpx);
+}
+symbol_version (__getutmpx32, getutmpx, GLIBC_2.1.1);
Index: sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.h 2008-05-28 09:41:02.000000000 +0200
@@ -0,0 +1,52 @@
+/* The `struct utmp' type, describing entries in the utmp file. GNU version.
+ Copyright (C) 1993, 1996, 1997, 1998, 1999, 2002, 2008
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _UTMPX32_H
+#define _UTMPX32_H 1
+
+#include <paths.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <bits/wordsize.h>
+#include <utmpx.h>
+
+/* The structure describing an entry in the user accounting database. */
+struct utmpx32
+{
+ short int ut_type; /* Type of login. */
+ __pid_t ut_pid; /* Process ID of login process. */
+ char ut_line[__UT_LINESIZE]; /* Devicename. */
+ char ut_id[4]; /* Inittab ID. */
+ char ut_user[__UT_NAMESIZE]; /* Username. */
+ char ut_host[__UT_HOSTSIZE]; /* Hostname for remote login. */
+ struct __exit_status ut_exit; /* Exit status of a process marked
+ as DEAD_PROCESS. */
+ __int64_t ut_session; /* Session ID, used for windowing. */
+ struct
+ {
+ __int64_t tv_sec; /* Seconds. */
+ __int64_t tv_usec; /* Microseconds. */
+ } ut_tv; /* Time entry was made. */
+
+ __int32_t ut_addr_v6[4]; /* Internet address of remote host. */
+ char __unused[20]; /* Reserved for future use. */
+};
+
+#endif /* utmpx32.h */