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GNU C Library master sources branch master updated. glibc-2.19-626-gbc4a86f
- From: roland at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 21 Jun 2014 01:49:39 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.19-626-gbc4a86f
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=bc4a86fa214fe78f568f6959f29a53d3927a809e
commit bc4a86fa214fe78f568f6959f29a53d3927a809e
Author: Roland McGrath <roland@hack.frob.com>
Date: Fri Jun 20 18:36:49 2014 -0700
Move linux bits/ files out of nptl/.
diff --git a/ChangeLog b/ChangeLog
index 7f680ca..2bf880a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2014-06-20 Roland McGrath <roland@hack.frob.com>
+
+ * nptl/sysdeps/unix/sysv/linux/bits/local_lim.h: Moved ...
+ * sysdeps/unix/sysv/linux/bits/local_lim.h: ... here, replacing the
+ old file.
+ * nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h: Moved ...
+ * sysdeps/unix/sysv/linux/bits/posix_opt.h: ... here, replacing the
+ old file.
+
2014-06-21 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h
diff --git a/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h b/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h
deleted file mode 100644
index b802fac..0000000
--- a/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Minimum guaranteed maximum values for system limits. Linux version.
- Copyright (C) 1993-2014 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; see the file COPYING.LIB. If
- not, see <http://www.gnu.org/licenses/>. */
-
-/* The kernel header pollutes the namespace with the NR_OPEN symbol
- and defines LINK_MAX although filesystems have different maxima. A
- similar thing is true for OPEN_MAX: the limit can be changed at
- runtime and therefore the macro must not be defined. Remove this
- after including the header if necessary. */
-#ifndef NR_OPEN
-# define __undef_NR_OPEN
-#endif
-#ifndef LINK_MAX
-# define __undef_LINK_MAX
-#endif
-#ifndef OPEN_MAX
-# define __undef_OPEN_MAX
-#endif
-#ifndef ARG_MAX
-# define __undef_ARG_MAX
-#endif
-
-/* The kernel sources contain a file with all the needed information. */
-#include <linux/limits.h>
-
-/* Have to remove NR_OPEN? */
-#ifdef __undef_NR_OPEN
-# undef NR_OPEN
-# undef __undef_NR_OPEN
-#endif
-/* Have to remove LINK_MAX? */
-#ifdef __undef_LINK_MAX
-# undef LINK_MAX
-# undef __undef_LINK_MAX
-#endif
-/* Have to remove OPEN_MAX? */
-#ifdef __undef_OPEN_MAX
-# undef OPEN_MAX
-# undef __undef_OPEN_MAX
-#endif
-/* Have to remove ARG_MAX? */
-#ifdef __undef_ARG_MAX
-# undef ARG_MAX
-# undef __undef_ARG_MAX
-#endif
-
-/* The number of data keys per process. */
-#define _POSIX_THREAD_KEYS_MAX 128
-/* This is the value this implementation supports. */
-#define PTHREAD_KEYS_MAX 1024
-
-/* Controlling the iterations of destructors for thread-specific data. */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
-/* Number of iterations this implementation does. */
-#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process. */
-#define _POSIX_THREAD_THREADS_MAX 64
-/* We have no predefined limit on the number of threads. */
-#undef PTHREAD_THREADS_MAX
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
- priority level. */
-#define AIO_PRIO_DELTA_MAX 20
-
-/* Minimum size for a thread. We are free to choose a reasonable value. */
-#define PTHREAD_STACK_MIN 16384
-
-/* Maximum number of timer expiration overruns. */
-#define DELAYTIMER_MAX 2147483647
-
-/* Maximum tty name length. */
-#define TTY_NAME_MAX 32
-
-/* Maximum login name length. This is arbitrary. */
-#define LOGIN_NAME_MAX 256
-
-/* Maximum host name length. */
-#define HOST_NAME_MAX 64
-
-/* Maximum message queue priority level. */
-#define MQ_PRIO_MAX 32768
-
-/* Maximum value the semaphore can have. */
-#define SEM_VALUE_MAX (2147483647)
diff --git a/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h b/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h
deleted file mode 100644
index 6ca0753..0000000
--- a/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h
+++ /dev/null
@@ -1,191 +0,0 @@
-/* Define POSIX options for Linux.
- Copyright (C) 1996-2014 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; see the file COPYING.LIB. If
- not, see <http://www.gnu.org/licenses/>. */
-
-#ifndef _BITS_POSIX_OPT_H
-#define _BITS_POSIX_OPT_H 1
-
-/* Job control is supported. */
-#define _POSIX_JOB_CONTROL 1
-
-/* Processes have a saved set-user-ID and a saved set-group-ID. */
-#define _POSIX_SAVED_IDS 1
-
-/* Priority scheduling is supported. */
-#define _POSIX_PRIORITY_SCHEDULING 200809L
-
-/* Synchronizing file data is supported. */
-#define _POSIX_SYNCHRONIZED_IO 200809L
-
-/* The fsync function is present. */
-#define _POSIX_FSYNC 200809L
-
-/* Mapping of files to memory is supported. */
-#define _POSIX_MAPPED_FILES 200809L
-
-/* Locking of all memory is supported. */
-#define _POSIX_MEMLOCK 200809L
-
-/* Locking of ranges of memory is supported. */
-#define _POSIX_MEMLOCK_RANGE 200809L
-
-/* Setting of memory protections is supported. */
-#define _POSIX_MEMORY_PROTECTION 200809L
-
-/* Some filesystems allow all users to change file ownership. */
-#define _POSIX_CHOWN_RESTRICTED 0
-
-/* `c_cc' member of 'struct termios' structure can be disabled by
- using the value _POSIX_VDISABLE. */
-#define _POSIX_VDISABLE '\0'
-
-/* Filenames are not silently truncated. */
-#define _POSIX_NO_TRUNC 1
-
-/* X/Open realtime support is available. */
-#define _XOPEN_REALTIME 1
-
-/* X/Open thread realtime support is available. */
-#define _XOPEN_REALTIME_THREADS 1
-
-/* XPG4.2 shared memory is supported. */
-#define _XOPEN_SHM 1
-
-/* Tell we have POSIX threads. */
-#define _POSIX_THREADS 200809L
-
-/* We have the reentrant functions described in POSIX. */
-#define _POSIX_REENTRANT_FUNCTIONS 1
-#define _POSIX_THREAD_SAFE_FUNCTIONS 200809L
-
-/* We provide priority scheduling for threads. */
-#define _POSIX_THREAD_PRIORITY_SCHEDULING 200809L
-
-/* We support user-defined stack sizes. */
-#define _POSIX_THREAD_ATTR_STACKSIZE 200809L
-
-/* We support user-defined stacks. */
-#define _POSIX_THREAD_ATTR_STACKADDR 200809L
-
-/* We support priority inheritence. */
-#define _POSIX_THREAD_PRIO_INHERIT 200809L
-
-/* We support priority protection, though only for non-robust
- mutexes. */
-#define _POSIX_THREAD_PRIO_PROTECT 200809L
-
-#ifdef __USE_XOPEN2K8
-/* We support priority inheritence for robust mutexes. */
-# define _POSIX_THREAD_ROBUST_PRIO_INHERIT 200809L
-
-/* We do not support priority protection for robust mutexes. */
-# define _POSIX_THREAD_ROBUST_PRIO_PROTECT -1
-#endif
-
-/* We support POSIX.1b semaphores. */
-#define _POSIX_SEMAPHORES 200809L
-
-/* Real-time signals are supported. */
-#define _POSIX_REALTIME_SIGNALS 200809L
-
-/* We support asynchronous I/O. */
-#define _POSIX_ASYNCHRONOUS_IO 200809L
-#define _POSIX_ASYNC_IO 1
-/* Alternative name for Unix98. */
-#define _LFS_ASYNCHRONOUS_IO 1
-/* Support for prioritization is also available. */
-#define _POSIX_PRIORITIZED_IO 200809L
-
-/* The LFS support in asynchronous I/O is also available. */
-#define _LFS64_ASYNCHRONOUS_IO 1
-
-/* The rest of the LFS is also available. */
-#define _LFS_LARGEFILE 1
-#define _LFS64_LARGEFILE 1
-#define _LFS64_STDIO 1
-
-/* POSIX shared memory objects are implemented. */
-#define _POSIX_SHARED_MEMORY_OBJECTS 200809L
-
-/* CPU-time clocks support needs to be checked at runtime. */
-#define _POSIX_CPUTIME 0
-
-/* Clock support in threads must be also checked at runtime. */
-#define _POSIX_THREAD_CPUTIME 0
-
-/* GNU libc provides regular expression handling. */
-#define _POSIX_REGEXP 1
-
-/* Reader/Writer locks are available. */
-#define _POSIX_READER_WRITER_LOCKS 200809L
-
-/* We have a POSIX shell. */
-#define _POSIX_SHELL 1
-
-/* We support the Timeouts option. */
-#define _POSIX_TIMEOUTS 200809L
-
-/* We support spinlocks. */
-#define _POSIX_SPIN_LOCKS 200809L
-
-/* The `spawn' function family is supported. */
-#define _POSIX_SPAWN 200809L
-
-/* We have POSIX timers. */
-#define _POSIX_TIMERS 200809L
-
-/* The barrier functions are available. */
-#define _POSIX_BARRIERS 200809L
-
-/* POSIX message queues are available. */
-#define _POSIX_MESSAGE_PASSING 200809L
-
-/* Thread process-shared synchronization is supported. */
-#define _POSIX_THREAD_PROCESS_SHARED 200809L
-
-/* The monotonic clock might be available. */
-#define _POSIX_MONOTONIC_CLOCK 0
-
-/* The clock selection interfaces are available. */
-#define _POSIX_CLOCK_SELECTION 200809L
-
-/* Advisory information interfaces are available. */
-#define _POSIX_ADVISORY_INFO 200809L
-
-/* IPv6 support is available. */
-#define _POSIX_IPV6 200809L
-
-/* Raw socket support is available. */
-#define _POSIX_RAW_SOCKETS 200809L
-
-/* We have at least one terminal. */
-#define _POSIX2_CHAR_TERM 200809L
-
-/* Neither process nor thread sporadic server interfaces is available. */
-#define _POSIX_SPORADIC_SERVER -1
-#define _POSIX_THREAD_SPORADIC_SERVER -1
-
-/* trace.h is not available. */
-#define _POSIX_TRACE -1
-#define _POSIX_TRACE_EVENT_FILTER -1
-#define _POSIX_TRACE_INHERIT -1
-#define _POSIX_TRACE_LOG -1
-
-/* Typed memory objects are not available. */
-#define _POSIX_TYPED_MEMORY_OBJECTS -1
-
-#endif /* bits/posix_opt.h */
diff --git a/sysdeps/unix/sysv/linux/bits/local_lim.h b/sysdeps/unix/sysv/linux/bits/local_lim.h
index 518df19..b802fac 100644
--- a/sysdeps/unix/sysv/linux/bits/local_lim.h
+++ b/sysdeps/unix/sysv/linux/bits/local_lim.h
@@ -3,9 +3,9 @@
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.
+ 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
@@ -13,8 +13,8 @@
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/>. */
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
/* The kernel header pollutes the namespace with the NR_OPEN symbol
and defines LINK_MAX although filesystems have different maxima. A
@@ -58,10 +58,31 @@
# undef __undef_ARG_MAX
#endif
+/* The number of data keys per process. */
+#define _POSIX_THREAD_KEYS_MAX 128
+/* This is the value this implementation supports. */
+#define PTHREAD_KEYS_MAX 1024
+
+/* Controlling the iterations of destructors for thread-specific data. */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+/* Number of iterations this implementation does. */
+#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
+
+/* The number of threads per process. */
+#define _POSIX_THREAD_THREADS_MAX 64
+/* We have no predefined limit on the number of threads. */
+#undef PTHREAD_THREADS_MAX
+
/* Maximum amount by which a process can descrease its asynchronous I/O
priority level. */
#define AIO_PRIO_DELTA_MAX 20
+/* Minimum size for a thread. We are free to choose a reasonable value. */
+#define PTHREAD_STACK_MIN 16384
+
+/* Maximum number of timer expiration overruns. */
+#define DELAYTIMER_MAX 2147483647
+
/* Maximum tty name length. */
#define TTY_NAME_MAX 32
@@ -73,3 +94,6 @@
/* Maximum message queue priority level. */
#define MQ_PRIO_MAX 32768
+
+/* Maximum value the semaphore can have. */
+#define SEM_VALUE_MAX (2147483647)
diff --git a/sysdeps/unix/sysv/linux/bits/posix_opt.h b/sysdeps/unix/sysv/linux/bits/posix_opt.h
index 9617add..6ca0753 100644
--- a/sysdeps/unix/sysv/linux/bits/posix_opt.h
+++ b/sysdeps/unix/sysv/linux/bits/posix_opt.h
@@ -3,9 +3,9 @@
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.
+ 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
@@ -13,12 +13,8 @@
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/>. */
-
-/*
- * Never include this file directly; use <unistd.h> instead.
- */
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
#ifndef _BITS_POSIX_OPT_H
#define _BITS_POSIX_OPT_H 1
@@ -63,33 +59,133 @@
/* X/Open realtime support is available. */
#define _XOPEN_REALTIME 1
+/* X/Open thread realtime support is available. */
+#define _XOPEN_REALTIME_THREADS 1
+
/* XPG4.2 shared memory is supported. */
#define _XOPEN_SHM 1
+/* Tell we have POSIX threads. */
+#define _POSIX_THREADS 200809L
+
+/* We have the reentrant functions described in POSIX. */
+#define _POSIX_REENTRANT_FUNCTIONS 1
+#define _POSIX_THREAD_SAFE_FUNCTIONS 200809L
+
+/* We provide priority scheduling for threads. */
+#define _POSIX_THREAD_PRIORITY_SCHEDULING 200809L
+
+/* We support user-defined stack sizes. */
+#define _POSIX_THREAD_ATTR_STACKSIZE 200809L
+
+/* We support user-defined stacks. */
+#define _POSIX_THREAD_ATTR_STACKADDR 200809L
+
+/* We support priority inheritence. */
+#define _POSIX_THREAD_PRIO_INHERIT 200809L
+
+/* We support priority protection, though only for non-robust
+ mutexes. */
+#define _POSIX_THREAD_PRIO_PROTECT 200809L
+
+#ifdef __USE_XOPEN2K8
+/* We support priority inheritence for robust mutexes. */
+# define _POSIX_THREAD_ROBUST_PRIO_INHERIT 200809L
+
+/* We do not support priority protection for robust mutexes. */
+# define _POSIX_THREAD_ROBUST_PRIO_PROTECT -1
+#endif
+
+/* We support POSIX.1b semaphores. */
+#define _POSIX_SEMAPHORES 200809L
+
/* Real-time signals are supported. */
#define _POSIX_REALTIME_SIGNALS 200809L
-/* The LFS interface is available, except for the asynchronous I/O. */
+/* We support asynchronous I/O. */
+#define _POSIX_ASYNCHRONOUS_IO 200809L
+#define _POSIX_ASYNC_IO 1
+/* Alternative name for Unix98. */
+#define _LFS_ASYNCHRONOUS_IO 1
+/* Support for prioritization is also available. */
+#define _POSIX_PRIORITIZED_IO 200809L
+
+/* The LFS support in asynchronous I/O is also available. */
+#define _LFS64_ASYNCHRONOUS_IO 1
+
+/* The rest of the LFS is also available. */
#define _LFS_LARGEFILE 1
#define _LFS64_LARGEFILE 1
#define _LFS64_STDIO 1
-/* POSIX timers are available. */
-#define _POSIX_TIMERS 200809L
-
/* POSIX shared memory objects are implemented. */
#define _POSIX_SHARED_MEMORY_OBJECTS 200809L
+/* CPU-time clocks support needs to be checked at runtime. */
+#define _POSIX_CPUTIME 0
+
+/* Clock support in threads must be also checked at runtime. */
+#define _POSIX_THREAD_CPUTIME 0
+
/* GNU libc provides regular expression handling. */
#define _POSIX_REGEXP 1
+/* Reader/Writer locks are available. */
+#define _POSIX_READER_WRITER_LOCKS 200809L
+
/* We have a POSIX shell. */
#define _POSIX_SHELL 1
+/* We support the Timeouts option. */
+#define _POSIX_TIMEOUTS 200809L
+
+/* We support spinlocks. */
+#define _POSIX_SPIN_LOCKS 200809L
+
/* The `spawn' function family is supported. */
#define _POSIX_SPAWN 200809L
+/* We have POSIX timers. */
+#define _POSIX_TIMERS 200809L
+
+/* The barrier functions are available. */
+#define _POSIX_BARRIERS 200809L
+
+/* POSIX message queues are available. */
+#define _POSIX_MESSAGE_PASSING 200809L
+
+/* Thread process-shared synchronization is supported. */
+#define _POSIX_THREAD_PROCESS_SHARED 200809L
+
/* The monotonic clock might be available. */
#define _POSIX_MONOTONIC_CLOCK 0
+/* The clock selection interfaces are available. */
+#define _POSIX_CLOCK_SELECTION 200809L
+
+/* Advisory information interfaces are available. */
+#define _POSIX_ADVISORY_INFO 200809L
+
+/* IPv6 support is available. */
+#define _POSIX_IPV6 200809L
+
+/* Raw socket support is available. */
+#define _POSIX_RAW_SOCKETS 200809L
+
+/* We have at least one terminal. */
+#define _POSIX2_CHAR_TERM 200809L
+
+/* Neither process nor thread sporadic server interfaces is available. */
+#define _POSIX_SPORADIC_SERVER -1
+#define _POSIX_THREAD_SPORADIC_SERVER -1
+
+/* trace.h is not available. */
+#define _POSIX_TRACE -1
+#define _POSIX_TRACE_EVENT_FILTER -1
+#define _POSIX_TRACE_INHERIT -1
+#define _POSIX_TRACE_LOG -1
+
+/* Typed memory objects are not available. */
+#define _POSIX_TYPED_MEMORY_OBJECTS -1
+
#endif /* bits/posix_opt.h */
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 9 ++
nptl/sysdeps/unix/sysv/linux/bits/local_lim.h | 99 -------------
nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h | 191 -------------------------
sysdeps/unix/sysv/linux/bits/local_lim.h | 34 ++++-
sysdeps/unix/sysv/linux/bits/posix_opt.h | 122 ++++++++++++++--
5 files changed, 147 insertions(+), 308 deletions(-)
delete mode 100644 nptl/sysdeps/unix/sysv/linux/bits/local_lim.h
delete mode 100644 nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h
hooks/post-receive
--
GNU C Library master sources