* 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.
libc.prj .libc.prcs_aux
libc.proj .snprj
+
+TODO.html
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.
/* `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
#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 \
+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
/* 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 */
--- /dev/null
+/* 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 */
-/* 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
{ "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 }
};
/* `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
#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 \
/* 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
#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 */
#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
}
}
return EPERM;
/* Store the number. */
- *clock_id = __CLOCK_HIGHRES;
+ *clock_id = CLOCK_PROCESS_CPUTIME_ID;
return 0;
}
/* 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)) \
{ \
/* 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; \
\
/* 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 */
# 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 */
projects / thirdparty / glibc.git / commitdiff
