Mercurial > hg > octave-shane > gnulib-hg

annotate lib/pthread.in.h @ 17282:a4996fb12971

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
locale: port to Solaris 2.6 and 7 + GNU gettext * lib/locale.in.h: Just include_next <locale.h> when being invoked recursively. This prevents problems on Solaris 2.6 and 7 when combining the localename module with GNU gettext 0.18.2. Problem reported by Tom G. Christensen in <http://lists.gnu.org/archive/html/bug-gnulib/2013-01/msg00084.html>.
author Paul Eggert <eggert@cs.ucla.edu>
date Thu, 10 Jan 2013 13:24:13 -0800
parents b83fbc95abc4
children 1f9070ef79b0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
1 /* Implement a trivial subset of POSIX 1003.1-2008 pthread.h.
11431
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
2
17249
e542fd46ad6f maint: update all copyright year number ranges
Eric Blake <eblake@redhat.com>
parents: 17169
diff changeset
3 Copyright (C) 2009-2013 Free Software Foundation, Inc.
11431
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
4
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
5 This program is free software; you can redistribute it and/or modify
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
6 it under the terms of the GNU General Public License as published by
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
7 the Free Software Foundation; either version 2, or (at your option)
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
8 any later version.
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
9
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
10 This program is distributed in the hope that it will be useful,
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
13 GNU General Public License for more details.
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
14
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
15 You should have received a copy of the GNU General Public License
16366
bb182ee4a09d maint: replace FSF snail-mail addresses with URLs
Paul Eggert <eggert@cs.ucla.edu>
parents: 16201
diff changeset
16 along with this program; if not, see <http://www.gnu.org/licenses/>. */
11431
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
17
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
18 /* Written by Paul Eggert and Glen Lenker. */
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
19
14840
5f709022a256 Allow multiple gnulib generated include files to be combined.
Bruno Haible <bruno@clisp.org>
parents: 14274
diff changeset
20 #ifndef _@GUARD_PREFIX@_PTHREAD_H_
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
21
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
22 #if __GNUC__ >= 3
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
23 @PRAGMA_SYSTEM_HEADER@
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
24 #endif
13761
a19ace3ba849 Avoid line length limitation from HP NonStop system header files.
Bruno Haible <bruno@clisp.org>
parents: 13717
diff changeset
25 @PRAGMA_COLUMNS@
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
26
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
27 /* The include_next requires a split double-inclusion guard. */
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
28 #if @HAVE_PTHREAD_H@
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
29 # @INCLUDE_NEXT@ @NEXT_PTHREAD_H@
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
30 #endif
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
31
14840
5f709022a256 Allow multiple gnulib generated include files to be combined.
Bruno Haible <bruno@clisp.org>
parents: 14274
diff changeset
32 #ifndef _@GUARD_PREFIX@_PTHREAD_H_
5f709022a256 Allow multiple gnulib generated include files to be combined.
Bruno Haible <bruno@clisp.org>
parents: 14274
diff changeset
33 #define _@GUARD_PREFIX@_PTHREAD_H_
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
34
17280
b83fbc95abc4 stdlib: port to Solaris 2.6
Paul Eggert <eggert@cs.ucla.edu>
parents: 17249
diff changeset
35 #define __need_system_stdlib_h
b83fbc95abc4 stdlib: port to Solaris 2.6
Paul Eggert <eggert@cs.ucla.edu>
parents: 17249
diff changeset
36 #include <stdlib.h>
b83fbc95abc4 stdlib: port to Solaris 2.6
Paul Eggert <eggert@cs.ucla.edu>
parents: 17249
diff changeset
37 #undef __need_system_stdlib_h
b83fbc95abc4 stdlib: port to Solaris 2.6
Paul Eggert <eggert@cs.ucla.edu>
parents: 17249
diff changeset
38
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
39 #include <errno.h>
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
40 #include <sched.h>
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
41 #include <sys/types.h>
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
42 #include <time.h>
11431
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
43
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
44 _GL_INLINE_HEADER_BEGIN
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
45 #ifndef _GL_PTHREAD_INLINE
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
46 # define _GL_PTHREAD_INLINE _GL_INLINE
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
47 #endif
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
48
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
49 #if ! @HAVE_PTHREAD_T@
14274
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
50 # if !GNULIB_defined_pthread_types
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
51 typedef int pthread_t;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
52 typedef int pthread_attr_t;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
53 typedef int pthread_barrier_t;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
54 typedef int pthread_barrierattr_t;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
55 typedef int pthread_cond_t;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
56 typedef int pthread_condattr_t;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
57 typedef int pthread_key_t;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
58 typedef int pthread_mutex_t;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
59 typedef int pthread_mutexattr_t;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
60 typedef int pthread_once_t;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
61 typedef int pthread_rwlock_t;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
62 typedef int pthread_rwlockattr_t;
14274
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
63 # define GNULIB_defined_pthread_types 1
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
64 # endif
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
65 #endif
11431
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
66
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
67 #ifndef PTHREAD_COND_INITIALIZER
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
68 #define PTHREAD_COND_INITIALIZER { 0 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
69 #define PTHREAD_MUTEX_INITIALIZER { 0 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
70 #define PTHREAD_ONCE_INIT { 0 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
71 #define PTHREAD_RWLOCK_INITIALIZER { 0 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
72
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
73 #define PTHREAD_BARRIER_SERIAL_THREAD (-1)
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
74
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
75 #define PTHREAD_CANCEL_DEFERRED 0
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
76 #define PTHREAD_CANCEL_ASYNCHRONOUS 1
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
77
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
78 #define PTHREAD_CANCEL_ENABLE 0
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
79 #define PTHREAD_CANCEL_DISABLE 1
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
80
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
81 #define PTHREAD_CANCELED ((void *) -1)
11431
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
82
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
83 #define PTHREAD_CREATE_JOINABLE 0
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
84 #define PTHREAD_CREATE_DETACHED 1
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
85
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
86 #define PTHREAD_INHERIT_SCHED 0
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
87 #define PTHREAD_EXPLICIT_SCHED 1
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
88
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
89 #define PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_NORMAL
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
90 #define PTHREAD_MUTEX_NORMAL 0
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
91 #define PTHREAD_MUTEX_ERRORCHECK 1
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
92 #define PTHREAD_MUTEX_RECURSIVE 2
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
93
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
94 #define PTHREAD_MUTEX_STALLED 0
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
95 #define PTHREAD_MUTEX_ROBUST 1
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
96
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
97 #define PTHREAD_PRIO_NONE 0
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
98 #define PTHREAD_PRIO_INHERIT 1
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
99 #define PTHREAD_PRIO_PROTECT 2
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
100
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
101 #define PTHREAD_PROCESS_PRIVATE 0
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
102 #define PTHREAD_PROCESS_SHARED 1
11431
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
103
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
104 #define PTHREAD_SCOPE_SYSTEM 0
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
105 #define PTHREAD_SCOPE_PROCESS 1
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
106 #endif
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
107
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
108 #if ! @HAVE_PTHREAD_T@
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
109
14274
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
110 # if !GNULIB_defined_pthread_functions
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
111
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
112 /* Provide substitutes for the thread functions that should work
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
113 adequately on a single-threaded implementation, where
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
114 pthread_create always fails. The goal is to let programs compile
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
115 on non-pthread hosts with minimal runtime overhead.
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
116
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
117 Omit interfaces that have not been analyzed and for which we do not
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
118 know what to do, so that they elicit a compile-time error for
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
119 now. */
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
120
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
121 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
122 pthread_cond_destroy (pthread_cond_t *cond)
11431
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
123 {
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
124 /* COND is never seriously used. */
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
125 return 0;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
126 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
127
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
128 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
129 pthread_cond_init (pthread_cond_t *restrict cond,
13479
8a0b8adde2be Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 13467
diff changeset
130 pthread_condattr_t const *restrict attr)
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
131 {
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
132 /* COND is never seriously used. */
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
133 return 0;
11431
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
134 }
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
135
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
136 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
137 pthread_cond_signal (pthread_cond_t *cond)
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
138 {
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
139 /* No threads can currently be blocked on COND. */
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
140 return 0;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
141 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
142
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
143 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
144 pthread_cond_wait (pthread_cond_t *restrict cond,
13479
8a0b8adde2be Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 13467
diff changeset
145 pthread_mutex_t *restrict mutex)
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
146 {
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
147 /* Properly-written applications never come here. */
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
148 abort ();
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
149 return 0;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
150 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
151
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
152 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
153 pthread_create (pthread_t *restrict thread,
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
154 pthread_attr_t const *restrict attr,
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
155 void * (*start_routine) (void*), void *restrict arg)
11431
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
156 {
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
157 /* Do not create a thread. */
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
158 return EAGAIN;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
159 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
160
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
161 _GL_PTHREAD_INLINE void
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
162 pthread_exit (void *value)
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
163 {
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
164 /* There is just one thread, so the process exits. */
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
165 exit (0);
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
166 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
167
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
168 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
169 pthread_join (pthread_t thread, void **pvalue)
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
170 {
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
171 /* Properly-written applications never come here. */
11431
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
172 abort ();
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
173 return 0;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
174 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
175
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
176 _GL_PTHREAD_INLINE int
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
177 pthread_mutexattr_destroy (pthread_mutexattr_t *attr)
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
178 {
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
179 return 0;
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
180 }
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
181
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
182 _GL_PTHREAD_INLINE int
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
183 pthread_mutexattr_init (pthread_mutexattr_t *attr)
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
184 {
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
185 return 0;
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
186 }
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
187
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
188 _GL_PTHREAD_INLINE int
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
189 pthread_mutexattr_settype (pthread_mutexattr_t *attr, int attr_type)
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
190 {
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
191 return 0;
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
192 }
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
193
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
194 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
195 pthread_mutex_destroy (pthread_mutex_t *mutex)
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
196 {
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
197 /* MUTEX is never seriously used. */
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
198 return 0;
11431
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
199 }
4a2a6b0eadea New modules nproc, pthread.
Paul Eggert <eggert@cs.ucla.edu>
parents:
diff changeset
200
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
201 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
202 pthread_mutex_init (pthread_mutex_t *restrict mutex,
13479
8a0b8adde2be Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 13467
diff changeset
203 pthread_mutexattr_t const *restrict attr)
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
204 {
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
205 /* MUTEX is never seriously used. */
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
206 return 0;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
207 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
208
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
209 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
210 pthread_mutex_lock (pthread_mutex_t *mutex)
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
211 {
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
212 /* There is only one thread, so it always gets the lock. This
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
213 implementation does not support PTHREAD_MUTEX_ERRORCHECK. */
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
214 return 0;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
215 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
216
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
217 _GL_PTHREAD_INLINE int
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
218 pthread_mutex_trylock (pthread_mutex_t *mutex)
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
219 {
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
220 return pthread_mutex_lock (mutex);
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
221 }
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
222
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
223 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
224 pthread_mutex_unlock (pthread_mutex_t *mutex)
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
225 {
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
226 /* There is only one thread, so it always unlocks successfully.
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
227 This implementation does not support robust mutexes or
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
228 PTHREAD_MUTEX_ERRORCHECK. */
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
229 return 0;
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
230 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
231
14274
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
232 # define GNULIB_defined_pthread_functions 1
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
233 # endif
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
234
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
235 #endif
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
236
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
237 #if ! @HAVE_PTHREAD_SPINLOCK_T@
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
238
14274
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
239 # if !GNULIB_defined_pthread_spinlock_t
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
240
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
241 /* Approximate spinlocks with mutexes. */
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
242
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
243 typedef pthread_mutex_t pthread_spinlock_t;
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
244
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
245 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
246 pthread_spin_init (pthread_spinlock_t *lock, int pshared)
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
247 {
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
248 return pthread_mutex_init (lock, NULL);
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
249 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
250
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
251 _GL_PTHREAD_INLINE int
13706
b236a91e37b9 pthread: add pthread_spin_destroy
Paul Eggert <eggert@cs.ucla.edu>
parents: 13479
diff changeset
252 pthread_spin_destroy (pthread_spinlock_t *lock)
b236a91e37b9 pthread: add pthread_spin_destroy
Paul Eggert <eggert@cs.ucla.edu>
parents: 13479
diff changeset
253 {
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
254 return pthread_mutex_destroy (lock);
13706
b236a91e37b9 pthread: add pthread_spin_destroy
Paul Eggert <eggert@cs.ucla.edu>
parents: 13479
diff changeset
255 }
b236a91e37b9 pthread: add pthread_spin_destroy
Paul Eggert <eggert@cs.ucla.edu>
parents: 13479
diff changeset
256
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
257 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
258 pthread_spin_lock (pthread_spinlock_t *lock)
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
259 {
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
260 return pthread_mutex_lock (lock);
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
261 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
262
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
263 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
264 pthread_spin_trylock (pthread_spinlock_t *lock)
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
265 {
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
266 return pthread_mutex_trylock (lock);
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
267 }
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
268
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
269 _GL_PTHREAD_INLINE int
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
270 pthread_spin_unlock (pthread_spinlock_t *lock)
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
271 {
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
272 return pthread_mutex_unlock (lock);
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
273 }
14274
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
274
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
275 # define GNULIB_defined_pthread_spinlock_t 1
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
276 # endif
da5595160b9f Allow multiple gnulib generated replacements to coexist.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
277
13717
b747a553a8bb pthread: add to system <pthread.h> instead of replacing it all, for MacOS
Paul Eggert <eggert@cs.ucla.edu>
parents: 13706
diff changeset
278 #endif
13467
b3e78c51aab6 pthread: Add enough so that coreutils/src/sort.c compiles.
Paul R. Eggert <eggert@cs.ucla.edu>
parents: 12559
diff changeset
279
17169
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
280 _GL_INLINE_HEADER_END
8b10fbdb551e pthread: better 'inline'
Paul Eggert <eggert@cs.ucla.edu>
parents: 16366
diff changeset
281
14840
5f709022a256 Allow multiple gnulib generated include files to be combined.
Bruno Haible <bruno@clisp.org>
parents: 14274
diff changeset
282 #endif /* _@GUARD_PREFIX@_PTHREAD_H_ */
5f709022a256 Allow multiple gnulib generated include files to be combined.
Bruno Haible <bruno@clisp.org>
parents: 14274
diff changeset
283 #endif /* _@GUARD_PREFIX@_PTHREAD_H_ */