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* posix/getconf.c: Add support for many more POSIX options.
	* sysdeps/posix/sysconf.c: Likewise.
	* sysdeps/generic/bits/confname.h: Add many more POSIX options.
	* sysdeps/mach/hurd/bits/posix_opt.h: Add _POSIX_REGEXP and
	_POSIX_SHELL.
	* sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/bits/time.h: Rename __CLOCK_HIGHRES to
	CLOCK_PROCESS_CPUTIME_ID.  Add define CLOCK_MONOTONIC and
	CLOCK_THREAD_CPUTIME_ID.
	* sysdeps/unix/i386/clock_getcpuclockid.c: Set *clock_id to
	CLOCK_PROCESS_CPUTIME_ID.
	* sysdeps/unix/i386/i586/clock_getres.c: Change for renaming of
	__CLOCK_HIGHRES to CLOCK_PROCESS_CPUTIME_ID.  Handle
	CLOCK_THREAD_CPUTIME_ID and CLOCK_MONOTONIC the same.
	* sysdeps/unix/i386/i586/clock_gettime.c: Likewise.
This commit is contained in:
Ulrich Drepper 2000-04-13 03:55:50 +00:00
parent aa780baba8
commit b3ae0650bc
15 changed files with 780 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.cvsignore
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@ -23,3 +23,5 @@ linuxthreads
libc.prj .libc.prcs_aux
libc.proj .snprj
TODO.html

16
ChangeLog
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@ -1,5 +1,21 @@
2000-04-12 Ulrich Drepper <drepper@redhat.com>
* posix/getconf.c: Add support for many more POSIX options.
* sysdeps/posix/sysconf.c: Likewise.
* sysdeps/generic/bits/confname.h: Add many more POSIX options.
* sysdeps/mach/hurd/bits/posix_opt.h: Add _POSIX_REGEXP and
_POSIX_SHELL.
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/time.h: Rename __CLOCK_HIGHRES to
CLOCK_PROCESS_CPUTIME_ID. Add define CLOCK_MONOTONIC and
CLOCK_THREAD_CPUTIME_ID.
* sysdeps/unix/i386/clock_getcpuclockid.c: Set *clock_id to
CLOCK_PROCESS_CPUTIME_ID.
* sysdeps/unix/i386/i586/clock_getres.c: Change for renaming of
__CLOCK_HIGHRES to CLOCK_PROCESS_CPUTIME_ID. Handle
CLOCK_THREAD_CPUTIME_ID and CLOCK_MONOTONIC the same.
* sysdeps/unix/i386/i586/clock_gettime.c: Likewise.
* malloc/Makefile (tests): Add tst-calloc.
* malloc/tst-calloc.c: New file.

89
bits/confname.h
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@ -1,5 +1,5 @@
/* `sysconf', `pathconf', and `confstr' NAME values. Generic version.
Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
Copyright (C) 1993, 1995-1998, 2000 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
@ -335,8 +335,93 @@ enum
#define _SC_XOPEN_LEGACY _SC_XOPEN_LEGACY
_SC_XOPEN_REALTIME,
#define _SC_XOPEN_REALTIME _SC_XOPEN_REALTIME
_SC_XOPEN_REALTIME_THREADS
_SC_XOPEN_REALTIME_THREADS,
#define _SC_XOPEN_REALTIME_THREADS _SC_XOPEN_REALTIME_THREADS
_SC_ADVISORY_INFO,
#define _SC_ADVISORY_INFO _SC_ADVISORY_INFO
_SC_BARRIERS,
#define _SC_BARRIERS _SC_BARRIERS
_SC_BASE,
#define _SC_BASE _SC_BASE
_SC_C_LANG_SUPPORT,
#define _SC_C_LANG_SUPPORT _SC_C_LANG_SUPPORT
_SC_C_LANG_SUPPORT_R,
#define _SC_C_LANG_SUPPORT_R _SC_C_LANG_SUPPORT_R
_SC_CLOCK_SELECTION,
#define _SC_CLOCK_SELECTION _SC_CLOCK_SELECTION
_SC_CPUTIME,
#define _SC_CPUTIME _SC_CPUTIME
_SC_THREAD_CPUTIME,
#define _SC_THREAD_CPUTIME _SC_THREAD_CPUTIME
_SC_DEVICE_IO,
#define _SC_DEVICE_IO _SC_DEVICE_IO
_SC_DEVICE_SPECIFIC,
#define _SC_DEVICE_SPECIFIC _SC_DEVICE_SPECIFIC
_SC_DEVICE_SPECIFIC_R,
#define _SC_DEVICE_SPECIFIC_R _SC_DEVICE_SPECIFIC_R
_SC_FD_MGMT,
#define _SC_FD_MGMT _SC_FD_MGMT
_SC_FIFO,
#define _SC_FIFO _SC_FIFO
_SC_PIPE,
#define _SC_PIPE _SC_PIPE
_SC_FILE_ATTRIBUTES,
#define _SC_FILE_ATTRIBUTES _SC_FILE_ATTRIBUTES
_SC_FILE_LOCKING,
#define _SC_FILE_LOCKING _SC_FILE_LOCKING
_SC_FILE_SYSTEM,
#define _SC_FILE_SYSTEM _SC_FILE_SYSTEM
_SC_MONOTONIC_CLOCK,
#define _SC_MONOTONIC_CLOCK _SC_MONOTONIC_CLOCK
_SC_MULTIPLE_PROCESS,
#define _SC_MULTIPLE_PROCESS _SC_MULTIPLE_PROCESS
_SC_SINGLE_PROCESS,
#define _SC_SINGLE_PROCESS _SC_SINGLE_PROCESS
_SC_NETWORKING,
#define _SC_NETWORKING _SC_NETWORKING
_SC_READER_WRITER_LOCKS,
#define _SC_READER_WRITER_LOCKS _SC_READER_WRITER_LOCKS
_SC_SPIN_LOCKS,
#define _SC_SPIN_LOCKS _SC_SPIN_LOCKS
_SC_REGEXP,
#define _SC_REGEXP _SC_REGEXP
_SC_REGEX_VERSION,
#define _SC_REGEX_VERSION _SC_REGEX_VERSION
_SC_SHELL,
#define _SC_SHELL _SC_SHELL
_SC_SIGNALS,
#define _SC_SIGNALS _SC_SIGNALS
_SC_SPAWN,
#define _SC_SPAWN _SC_SPAWN
_SC_SPORADIC_SERVER,
#define _SC_SPORADIC_SERVER _SC_SPORADIC_SERVER
_SC_THREAD_SPORADIC_SERVER,
#define _SC_THREAD_SPORADIC_SERVER _SC_THREAD_SPORADIC_SERVER
_SC_SYSTEM_DATABASE,
#define _SC_SYSTEM_DATABASE _SC_SYSTEM_DATABASE
_SC_SYSTEM_DATABASE_R,
#define _SC_SYSTEM_DATABASE_R _SC_SYSTEM_DATABASE_R
_SC_TIMEOUTS,
#define _SC_TIMEOUTS _SC_TIMEOUTS
_SC_TYPED_MEMORY_OBJECTS,
#define _SC_TYPED_MEMORY_OBJECTS _SC_TYPED_MEMORY_OBJECTS
_SC_USER_GROUPS,
#define _SC_USER_GROUPS _SC_USER_GROUPS
_SC_USER_GROUPS_R,
#define _SC_USER_GROUPS_R _SC_USER_GROUPS_R
_SC_PBS,
#define _SC_PBS _SC_PBS
_SC_PBS_ACCOUNTING,
#define _SC_PBS_ACCOUNTING _SC_PBS_ACCOUNTING
_SC_PBS_LOCATE,
#define _SC_PBS_LOCATE _SC_PBS_LOCATE
_SC_PBS_MESSAGE,
#define _SC_PBS_MESSAGE _SC_PBS_MESSAGE
_SC_PBS_TRACK,
#define _SC_PBS_TRACK _SC_PBS_TRACK
_SC_SYMLOOP,
#define _SC_SYMLOOP _SC_SYMLOOP
};
#if (defined __USE_POSIX2 || defined __USE_UNIX98 \

6
linuxthreads/ChangeLog
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@ -1,3 +1,9 @@
2000-04-12 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Add various new POSIX
macros.
* sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: New file.
2000-04-11 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Add

12
linuxthreads/sysdeps/unix/sysv/linux/bits/posix_opt.h
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@ -110,4 +110,16 @@
/* POSIX shared memory objects are implemented. */
#define _POSIX_SHARED_MEMORY_OBJECTS 1
/* GNU libc provides regular expression handling. */
#define _POSIX_REGEXP 1
/* Reader/Writer locks are available. */
#define _POSIX_READER_WRITER_LOCKS 200912L
/* We have a POSIX shell. */
#define _POSIX_SHELL 1
/* We support the Timeouts option. */
#define _POSIX_TIMEOUTS 200912L
#endif /* posix_opt.h */

134
linuxthreads/sysdeps/unix/sysv/linux/i386/bits/posix_opt.h Normal file
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@ -0,0 +1,134 @@
/* Define POSIX options for Linux.
Copyright (C) 1996, 1997, 1998, 1999, 2000 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef _POSIX_OPT_H
#define _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 1
/* Synchronizing file data is supported. */
#define _POSIX_SYNCHRONIZED_IO 1
/* The fsync function is present. */
#define _POSIX_FSYNC 1
/* Mapping of files to memory is supported. */
#define _POSIX_MAPPED_FILES 1
/* Locking of all memory is supported. */
#define _POSIX_MEMLOCK 1
/* Locking of ranges of memory is supported. */
#define _POSIX_MEMLOCK_RANGE 1
/* Setting of memory protections is supported. */
#define _POSIX_MEMORY_PROTECTION 1
/* Implementation supports `poll' function. */
#define _POSIX_POLL 1
/* Implementation supports `select' and `pselect' functions. */
#define _POSIX_SELECT 1
/* Only root can change owner of file. */
#define _POSIX_CHOWN_RESTRICTED 1
/* `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 realtime thread 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 1
/* We have the reentrant functions described in POSIX. */
#define _POSIX_REENTRANT_FUNCTIONS 1
#define _POSIX_THREAD_SAFE_FUNCTIONS 1
/* We provide priority scheduling for threads. */
#define _POSIX_THREAD_PRIORITY_SCHEDULING 1
/* We support user-defined stack sizes. */
#define _POSIX_THREAD_ATTR_STACKSIZE 1
/* We support user-defined stacks. */
#define _POSIX_THREAD_ATTR_STACKADDR 1
/* We support POSIX.1b semaphores, but only the non-shared form for now. */
/*#define _POSIX_SEMAPHORES 1 XXX We are not quite there now. */
/* Real-time signals are supported. */
#define _POSIX_REALTIME_SIGNALS 1
/* We support asynchronous I/O. */
#define _POSIX_ASYNCHRONOUS_IO 1
/* Alternative name for Unix98. */
#define _LFS_ASYNCHRONOUS_IO 1
/* 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 1
/* CPU-time clocks supported. */
#define _POSIX_CPUTIME 200912L
/* We support the clock also in threads. */
#define _POSIX_THREAD_CPUTIME 200912L
/* Monotonic clock is supported. */
#define _POSIX_MONOTONIC_CLOCK 200912L
/* GNU libc provides regular expression handling. */
#define _POSIX_REGEXP 1
/* Reader/Writer locks are available. */
#define _POSIX_READER_WRITER_LOCKS 200912L
/* We have a POSIX shell. */
#define _POSIX_SHELL 1
/* We support the Timeouts option. */
#define _POSIX_TIMEOUTS 200912L
#endif /* posix_opt.h */

129
posix/getconf.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1991, 92, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
/* Copyright (C) 1991, 92, 1995-1999, 2000 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
@ -592,6 +592,133 @@ static const struct conf vars[] =
{ "XBS5_LPBIG_OFFBIG_LINTFLAGS", _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS, CONFSTR },
#endif
#ifdef _SC_ADVISORY_INFO
{ "ADVISORY_INFO", _SC_ADVISORY_INFO, SYSCONF },
#endif
#ifdef _SC_BARRIERS
{ "BARRIERS", _SC_BARRIERS, SYSCONF },
#endif
#ifdef _SC_BASE
{ "BASE", _SC_BASE, SYSCONF },
#endif
#ifdef _SC_C_LANG_SUPPORT
{ "C_LANG_SUPPORT", _SC_C_LANG_SUPPORT, SYSCONF },
#endif
#ifdef _SC_C_LANG_SUPPORT_R
{ "C_LANG_SUPPORT_R", _SC_C_LANG_SUPPORT_R, SYSCONF },
#endif
#ifdef _SC_CLOCK_SELECTION
{ "CLOCK_SELECTION", _SC_CLOCK_SELECTION, SYSCONF },
#endif
#ifdef _SC_CPUTIME
{ "CPUTIME", _SC_CPUTIME, SYSCONF },
#endif
#ifdef _SC_THREAD_CPUTIME
{ "THREAD_CPUTIME", _SC_THREAD_CPUTIME, SYSCONF },
#endif
#ifdef _SC_DEVICE_SPECIFIC
{ "DEVICE_SPECIFIC", _SC_DEVICE_SPECIFIC, SYSCONF },
#endif
#ifdef _SC_DEVICE_SPECIFIC_R
{ "DEVICE_SPECIFIC_R", _SC_DEVICE_SPECIFIC_R, SYSCONF },
#endif
#ifdef _SC_FD_MGMT
{ "FD_MGMT", _SC_FD_MGMT, SYSCONF },
#endif
#ifdef _SC_FIFO
{ "FIFO", _SC_FIFO, SYSCONF },
#endif
#ifdef _SC_PIPE
{ "PIPE", _SC_PIPE, SYSCONF },
#endif
#ifdef _SC_FILE_ATTRIBUTES
{ "FILE_ATTRIBUTES", _SC_FILE_ATTRIBUTES, SYSCONF },
#endif
#ifdef _SC_FILE_LOCKING
{ "FILE_LOCKING", _SC_FILE_LOCKING, SYSCONF },
#endif
#ifdef _SC_FILE_SYSTEM
{ "FILE_SYSTEM", _SC_FILE_SYSTEM, SYSCONF },
#endif
#ifdef _SC_MONOTONIC_CLOCK
{ "MONOTONIC_CLOCK", _SC_MONOTONIC_CLOCK, SYSCONF },
#endif
#ifdef _SC_MULTIPLE_PROCESS
{ "MULTIPLE_PROCESS", _SC_MULTIPLE_PROCESS, SYSCONF },
#endif
#ifdef _SC_SINGLE_PROCESS
{ "SINGLE_PROCESS", _SC_SINGLE_PROCESS, SYSCONF },
#endif
#ifdef _SC_NETWORKING
{ "NETWORKING", _SC_NETWORKING, SYSCONF },
#endif
#ifdef _SC_READER_WRITER_LOCKS
{ "READER_WRITER_LOCKS", _SC_READER_WRITER_LOCKS, SYSCONF },
#endif
#ifdef _SC_SPIN_LOCKS
{ "SPIN_LOCKS", _SC_SPIN_LOCKS, SYSCONF },
#endif
#ifdef _SC_REXEXP
{ "REGEXP", _SC_REXEXP, SYSCONF },
#endif
#ifdef _SC_REXEXP
{ "REGEXP", _SC_REXEXP, SYSCONF },
#endif
#ifdef _SC_REXEX_VERSION
{ "REGEX_VERSION", _SC_REXEX_VERSION, SYSCONF },
#endif
#ifdef _SC_SHELL
{ "SHELL", _SC_SHELL, SYSCONF },
#endif
#ifdef _SC_SIGNALS
{ "SIGNALS", _SC_SIGNALS, SYSCONF },
#endif
#ifdef _SC_SPAWN
{ "SPAWN", _SC_SPAWN, SYSCONF },
#endif
#ifdef _SC_SPORADIC_SERVER
{ "SPORADIC_SERVER", _SC_SPORADIC_SERVER, SYSCONF },
#endif
#ifdef _SC_THREAD_SPORADIC_SERVER
{ "THREAD_SPORADIC_SERVER", _SC_THREAD_SPORADIC_SERVER, SYSCONF },
#endif
#ifdef _SC_SYSTEM_DATABASE
{ "SYSTEM_DATABASE", _SC_SYSTEM_DATABASE, SYSCONF },
#endif
#ifdef _SC_SYSTEM_DATABASE_R
{ "SYSTEM_DATABASE_R", _SC_SYSTEM_DATABASE_R, SYSCONF },
#endif
#ifdef _SC_TIMEOUTS
{ "TIMEOUTS", _SC_TIMEOUTS, SYSCONF },
#endif
#ifdef _SC_TYPED_MEMORY_OBJECTS
{ "TYPED_MEMORY_OBJECTS", _SC_TYPED_MEMORY_OBJECTS, SYSCONF },
#endif
#ifdef _SC_USER_GROUPS
{ "USER_GROUPS", _SC_USER_GROUPS, SYSCONF },
#endif
#ifdef _SC_USER_GROUPS_R
{ "USER_GROUPS_R", _SC_USER_GROUPS_R, SYSCONF },
#endif
#ifdef _SC_PBS
{ "PBS", _SC_PBS, SYSCONF },
#endif
#ifdef _SC_PBS_ACCOUNTING
{ "PBS_ACCOUNT", _SC_PBS_ACCOUNTING, SYSCONF },
#endif
#ifdef _SC_PBS_LOCATE
{ "PBS_LOCATE", _SC_PBS_LOCATE, SYSCONF },
#endif
#ifdef _SC_PBS_TRACK
{ "PBS_TRACK", _SC_PBS_TRACK, SYSCONF },
#endif
#ifdef _SC_PBS_MESSAGE
{ "PBS_MESSAGE", _SC_PBS_MESSAGE, SYSCONF },
#endif
#ifdef _SC_SYMLOOP
{ "SYMLOOP", _SC_SYMLOOP, SYSCONF },
#endif
{ NULL, 0, SYSCONF }
};

89
sysdeps/generic/bits/confname.h
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@ -1,5 +1,5 @@
/* `sysconf', `pathconf', and `confstr' NAME values. Generic version.
Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
Copyright (C) 1993, 1995-1998, 2000 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
@ -335,8 +335,93 @@ enum
#define _SC_XOPEN_LEGACY _SC_XOPEN_LEGACY
_SC_XOPEN_REALTIME,
#define _SC_XOPEN_REALTIME _SC_XOPEN_REALTIME
_SC_XOPEN_REALTIME_THREADS
_SC_XOPEN_REALTIME_THREADS,
#define _SC_XOPEN_REALTIME_THREADS _SC_XOPEN_REALTIME_THREADS
_SC_ADVISORY_INFO,
#define _SC_ADVISORY_INFO _SC_ADVISORY_INFO
_SC_BARRIERS,
#define _SC_BARRIERS _SC_BARRIERS
_SC_BASE,
#define _SC_BASE _SC_BASE
_SC_C_LANG_SUPPORT,
#define _SC_C_LANG_SUPPORT _SC_C_LANG_SUPPORT
_SC_C_LANG_SUPPORT_R,
#define _SC_C_LANG_SUPPORT_R _SC_C_LANG_SUPPORT_R
_SC_CLOCK_SELECTION,
#define _SC_CLOCK_SELECTION _SC_CLOCK_SELECTION
_SC_CPUTIME,
#define _SC_CPUTIME _SC_CPUTIME
_SC_THREAD_CPUTIME,
#define _SC_THREAD_CPUTIME _SC_THREAD_CPUTIME
_SC_DEVICE_IO,
#define _SC_DEVICE_IO _SC_DEVICE_IO
_SC_DEVICE_SPECIFIC,
#define _SC_DEVICE_SPECIFIC _SC_DEVICE_SPECIFIC
_SC_DEVICE_SPECIFIC_R,
#define _SC_DEVICE_SPECIFIC_R _SC_DEVICE_SPECIFIC_R
_SC_FD_MGMT,
#define _SC_FD_MGMT _SC_FD_MGMT
_SC_FIFO,
#define _SC_FIFO _SC_FIFO
_SC_PIPE,
#define _SC_PIPE _SC_PIPE
_SC_FILE_ATTRIBUTES,
#define _SC_FILE_ATTRIBUTES _SC_FILE_ATTRIBUTES
_SC_FILE_LOCKING,
#define _SC_FILE_LOCKING _SC_FILE_LOCKING
_SC_FILE_SYSTEM,
#define _SC_FILE_SYSTEM _SC_FILE_SYSTEM
_SC_MONOTONIC_CLOCK,
#define _SC_MONOTONIC_CLOCK _SC_MONOTONIC_CLOCK
_SC_MULTIPLE_PROCESS,
#define _SC_MULTIPLE_PROCESS _SC_MULTIPLE_PROCESS
_SC_SINGLE_PROCESS,
#define _SC_SINGLE_PROCESS _SC_SINGLE_PROCESS
_SC_NETWORKING,
#define _SC_NETWORKING _SC_NETWORKING
_SC_READER_WRITER_LOCKS,
#define _SC_READER_WRITER_LOCKS _SC_READER_WRITER_LOCKS
_SC_SPIN_LOCKS,
#define _SC_SPIN_LOCKS _SC_SPIN_LOCKS
_SC_REGEXP,
#define _SC_REGEXP _SC_REGEXP
_SC_REGEX_VERSION,
#define _SC_REGEX_VERSION _SC_REGEX_VERSION
_SC_SHELL,
#define _SC_SHELL _SC_SHELL
_SC_SIGNALS,
#define _SC_SIGNALS _SC_SIGNALS
_SC_SPAWN,
#define _SC_SPAWN _SC_SPAWN
_SC_SPORADIC_SERVER,
#define _SC_SPORADIC_SERVER _SC_SPORADIC_SERVER
_SC_THREAD_SPORADIC_SERVER,
#define _SC_THREAD_SPORADIC_SERVER _SC_THREAD_SPORADIC_SERVER
_SC_SYSTEM_DATABASE,
#define _SC_SYSTEM_DATABASE _SC_SYSTEM_DATABASE
_SC_SYSTEM_DATABASE_R,
#define _SC_SYSTEM_DATABASE_R _SC_SYSTEM_DATABASE_R
_SC_TIMEOUTS,
#define _SC_TIMEOUTS _SC_TIMEOUTS
_SC_TYPED_MEMORY_OBJECTS,
#define _SC_TYPED_MEMORY_OBJECTS _SC_TYPED_MEMORY_OBJECTS
_SC_USER_GROUPS,
#define _SC_USER_GROUPS _SC_USER_GROUPS
_SC_USER_GROUPS_R,
#define _SC_USER_GROUPS_R _SC_USER_GROUPS_R
_SC_PBS,
#define _SC_PBS _SC_PBS
_SC_PBS_ACCOUNTING,
#define _SC_PBS_ACCOUNTING _SC_PBS_ACCOUNTING
_SC_PBS_LOCATE,
#define _SC_PBS_LOCATE _SC_PBS_LOCATE
_SC_PBS_MESSAGE,
#define _SC_PBS_MESSAGE _SC_PBS_MESSAGE
_SC_PBS_TRACK,
#define _SC_PBS_TRACK _SC_PBS_TRACK
_SC_SYMLOOP,
#define _SC_SYMLOOP _SC_SYMLOOP
};
#if (defined __USE_POSIX2 || defined __USE_UNIX98 \

8
sysdeps/mach/hurd/bits/posix_opt.h
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@ -1,5 +1,5 @@
/* Define POSIX options for GNU/Hurd.
Copyright (C) 1998 Free Software Foundation, Inc.
Copyright (C) 1998, 2000 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
@ -60,5 +60,11 @@
#undef _POSIX_NO_TRUNC /* Overlong file names get error? */
#undef _POSIX_SYNC_IO /* File supports O_SYNC et al? */
/* GNU libc provides regular expression handling. */
#define _POSIX_REGEXP 1
/* We have a POSIX shell. */
#define _POSIX_SHELL 1
#endif /* bits/posix_opt.h */

271
sysdeps/posix/sysconf.c
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@ -817,6 +817,277 @@ __sysconf (name)
#else
return -1;
#endif
case _SC_ADVISORY_INFO:
#ifdef _POSIX_ADVISORY_INFO
return _POSIX_ADVISORY_INFO;
#else
return -1;
#endif
case _SC_BARRIERS:
#ifdef _POSIX_BARRIERS
return _POSIX_BARRIERS;
#else
return -1;
#endif
case _SC_BASE:
#ifdef _POSIX_BASE
return _POSIX_BASE;
#else
return -1;
#endif
case _SC_C_LANG_SUPPORT:
#ifdef _POSIX_C_LANG_SUPPORT
return _POSIX_C_LANG_SUPPORT;
#else
return -1;
#endif
case _SC_C_LANG_SUPPORT_R:
#ifdef _POSIX_C_LANG_SUPPORT_R
return _POSIX_C_LANG_SUPPORT_R;
#else
return -1;
#endif
case _SC_CLOCK_SELECTION:
#ifdef _POSIX_CLOCK_SELECTION
return _POSIX_CLOCK_SELECTION;
#else
return -1;
#endif
case _SC_CPUTIME:
#ifdef _POSIX_CPUTIME
return _POSIX_CPUTIME;
#else
return -1;
#endif
case _SC_DEVICE_IO:
#ifdef _POSIX_DEVICE_IO
return _POSIX_DEVICE_IO;
#else
return -1;
#endif
case _SC_DEVICE_SPECIFIC:
#ifdef _POSIX_DEVICE_SPCIFIC
return _POSIX_DEVICE_SPECIFIC;
#else
return -1;
#endif
case _SC_DEVICE_SPECIFIC_R:
#ifdef _POSIX_DEVICE_SPCIFIC_R
return _POSIX_DEVICE_SPECIFIC_R;
#else
return -1;
#endif
case _SC_FD_MGMT:
#ifdef _POSIX_FD_MGMT
return _POSIX_FD_MGMT;
#else
return -1;
#endif
case _SC_FIFO:
#ifdef _POSIX_FIFO
return _POSIX_FIFO;
#else
return -1;
#endif
case _SC_PIPE:
#ifdef _POSIX_PIPE
return _POSIX_PIPE;
#else
return -1;
#endif
case _SC_FILE_ATTRIBUTES:
#ifdef _POSIX_FILE_ATTRIBUTES
return _POSIX_FILE_ATTRIBUTES;
#else
return -1;
#endif
case _SC_FILE_LOCKING:
#ifdef _POSIX_FILE_LOCKING
return _POSIX_FILE_LOCKING;
#else
return -1;
#endif
case _SC_FILE_SYSTEM:
#ifdef _POSIX_FILE_SYSTEM
return _POSIX_FILE_SYSTEM;
#else
return -1;
#endif
case _SC_MONOTONIC_CLOCK:
#ifdef _POSIX_MONOTONIC_CLOCK
return _POSIX_MONOTONIC_CLOCK;
#else
return -1;
#endif
case _SC_MULTIPLE_PROCESS:
#ifdef _POSIX_MULTIPLE_PROCESS
return _POSIX_MULTIPLE_PROCESS;
#else
return -1;
#endif
case _SC_SINGLE_PROCESS:
#ifdef _POSIX_SINGLE_PROCESS
return _POSIX_SINGLE_PROCESS;
#else
return -1;
#endif
case _SC_NETWORKING:
#ifdef _POSIX_NETWORKING
return _POSIX_NETWORKING;
#else
return -1;
#endif
case _SC_READER_WRITER_LOCKS:
#ifdef _POSIX_READER_WRITER_LOCKS
return _POSIX_READER_WRITER_LOCKS;
#else
return -1;
#endif
case _SC_SPIN_LOCKS:
#ifdef _POSIX_SPIN_LOCKS
return _POSIX_SPIN_LOCKS;
#else
return -1;
#endif
case _SC_REGEXP:
#ifdef _POSIX_REGEXP
return _POSIX_REGEXP;
#else
return -1;
#endif
case _SC_REGEX_VERSION:
#ifdef _POSIX_REGEX_VERSION
return _POSIX_REGEX_VERSION;
#else
return -1;
#endif
case _SC_SHELL:
#ifdef _POSIX_SHELL
return _POSIX_SHELL;
#else
return -1;
#endif
case _SC_SIGNALS:
#ifdef _POSUX_SIGNALS
return _POSIX_SIGNALS;
#else
return -1;
#endif
case _SC_SPAWN:
#ifdef _POSIX_SPAWN
return _POSIX_SPAWN;
#else
return -1;
#endif
case _SC_SPORADIC_SERVER:
#ifdef _POSIX_SPORADIC_SERVER
return _POSIX_SPORADIC_SERVER;
#else
return -1;
#endif
case _SC_THREAD_SPORADIC_SERVER:
#ifdef _POSIX_THREAD_SPORADIC_SERVER
return _POSIX_THREAD_SPORADIC_SERVER;
#else
return -1;
#endif
case _SC_SYSTEM_DATABASE:
#ifdef _POSIX_SYSTEM_DATABASE
return _POSIX_SYSTEM_DATABASE;
#else
return -1;
#endif
case _SC_SYSTEM_DATABASE_R:
#ifdef _POSIX_SYSTEM_DATABASE_R
return _POSIX_SYSTEM_DATABASE_R;
#else
return -1;
#endif
case _SC_THREAD_CPUTIME:
#ifdef _POSIX_THREAD_CPUTIME
return _POSIX_THREAD_CPUTIME;
#else
return -1;
#endif
case _SC_TIMEOUTS:
#ifdef _POSIX_TIMEOUTS
return _POSIX_TIMEOUTS;
#else
return -1;
#endif
case _SC_TYPED_MEMORY_OBJECTS:
#ifdef _POSIX_TYPED_MEMORY_OBJECTS
return _POSIX_TYPED_MEMORY_OBJECTS;
#else
return -1;
#endif
case _SC_USER_GROUPS:
#ifdef _POSIX_USER_GROUPS
return _POSIX_USER_GROUPS;
#else
return -1;
#endif
case _SC_USER_GROUPS_R:
#ifdef _POSIX_USER_GROUPS_R
return _POSIX_USER_GROUPS_R;
#else
return -1;
#endif
case _SC_PBS:
#ifdef _POSIX2_PBS
return _POSIX2_PBS;
#else
return -1;
#endif
case _SC_PBS_ACCOUNTING:
#ifdef _POSIX2_PBS_ACCOUNTING
return _POSIX2_PBS_ACCOUNTING;
#else
return -1;
#endif
case _SC_PBS_LOCATE:
#ifdef _POSIX2_PBS_LOCATE
return _POSIX2_PBS_LOCATE;
#else
return -1;
#endif
case _SC_PBS_TRACK:
#ifdef _POSIX2_PBS_TRACK
return _POSIX2_PBS_TRACK;
#else
return -1;
#endif
case _SC_SYMLOOP:
#ifdef SYMLOOP_MAX
return SYMLOOP_MAX;
#else
return -1;
#endif
}
}

2
sysdeps/unix/i386/clock_getcpuclockid.c
View File

@ -28,7 +28,7 @@ clock_getcpuclockid (pid_t pid, clockid_t *clock_id)
return EPERM;
/* Store the number. */
*clock_id = __CLOCK_HIGHRES;
*clock_id = CLOCK_PROCESS_CPUTIME_ID;
return 0;
}

10
sysdeps/unix/i386/i586/clock_getres.c
View File

@ -39,9 +39,15 @@ static long int nsec;
/* We add an limitation here: we assume that the machine is not up as
long as it takes to wrap-around the 64-bit timestamp counter. On a
4GHz machine it would take 136 years of uptime to wrap around so
this "limitation" is not severe. */
this "limitation" is not severe.
We use this clock also as the monotonic clock since we don't allow
setting the CPU-time clock. If this should ever change we will have
to separate the two. */
#define EXTRA_CLOCK_CASES \
case __CLOCK_HIGHRES: \
case CLOCK_PROCESS_CPUTIME_ID: \
case CLOCK_THREAD_CPUTIME_ID: \
case CLOCK_MONOTONIC: \
{ \
if (__builtin_expect (nsec == 0, 0)) \
{ \

10
sysdeps/unix/i386/i586/clock_gettime.c
View File

@ -38,9 +38,15 @@ static unsigned long long int freq;
/* We add an limitation here: we assume that the machine is not up as
long as it takes to wrap-around the 64-bit timestamp counter. On a
4GHz machine it would take 136 years of uptime to wrap around so
this "limitation" is not severe. */
this "limitation" is not severe.
We use this clock also as the monotonic clock since we don't allow
setting the CPU-time clock. If this should ever change we will have
to separate the two. */
#define EXTRA_CLOCK_CASES \
case __CLOCK_HIGHRES: \
case CLOCK_PROCESS_CPUTIME_ID: \
case CLOCK_THREAD_CPUTIME_ID: \
case CLOCK_MONOTONIC: \
{ \
unsigned long long int tsc; \
\

6
sysdeps/unix/sysv/linux/bits/posix_opt.h
View File

@ -87,4 +87,10 @@
/* POSIX shared memory objects are implemented. */
#define _POSIX_SHARED_MEMORY_OBJECTS 1
/* GNU libc provides regular expression handling. */
#define _POSIX_REGEXP 1
/* We have a POSIX shell. */
#define _POSIX_SHELL 1
#endif /* bits/posix_opt.h */

10
sysdeps/unix/sysv/linux/i386/bits/time.h
View File

@ -47,12 +47,16 @@ typedef int __timer_t;
# ifdef __USE_POSIX199309
/* Identifier for system-wide realtime clock. */
# define CLOCK_REALTIME 0
# define CLOCK_REALTIME 0
/* Monotonic clock. */
# define CLOCK_MONOTONIC 1
/* High-resolution timer from the CPU. */
# define __CLOCK_HIGHRES 1
# define CLOCK_PROCESS_CPUTIME_ID 2
/* Thread-specific CPU-time clock. */
# define CLOCK_THREAD_CPUTIME_ID 3
/* Flag to indicate time is absolute. */
# define TIMER_ABSTIME 1
# define TIMER_ABSTIME 1
# endif
# endif /* bits/time.h */