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authorJoakim Verona2011-07-15 04:39:29 +0200
committerJoakim Verona2011-07-15 04:39:29 +0200
commit4f616a2e7ed1db28da98df90266e9751a8ae9ee1 (patch)
tree74a9dcbe13e945e712ae04a4a94c2202ca720591 /lib
parentff2be00005c3aeda6e11d7ed264ce86f02b60958 (diff)
parentec2bc542a4d0127425625e8cb458684bd825675a (diff)
downloademacs-4f616a2e7ed1db28da98df90266e9751a8ae9ee1.tar.gz
emacs-4f616a2e7ed1db28da98df90266e9751a8ae9ee1.zip
merge from upstream
Diffstat (limited to 'lib')
-rw-r--r--lib/getopt.c11
-rw-r--r--lib/gnulib.mk81
-rw-r--r--lib/pthread_sigmask.c29
-rw-r--r--lib/signal.in.h428
-rw-r--r--lib/sigprocmask.c329
-rw-r--r--lib/stdint.in.h96
-rw-r--r--lib/strtoll.c33
-rw-r--r--lib/unistd.in.h141
8 files changed, 1032 insertions, 116 deletions
diff --git a/lib/getopt.c b/lib/getopt.c
index 2af8352ee9c..7c9f7040612 100644
--- a/lib/getopt.c
+++ b/lib/getopt.c
@@ -829,7 +829,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
829 return '?'; 829 return '?';
830 } 830 }
831 /* Convenience. Treat POSIX -W foo same as long option --foo */ 831 /* Convenience. Treat POSIX -W foo same as long option --foo */
832 if (temp[0] == 'W' && temp[1] == ';' && longopts) 832 if (temp[0] == 'W' && temp[1] == ';')
833 { 833 {
834 char *nameend; 834 char *nameend;
835 const struct option *p; 835 const struct option *p;
@@ -839,6 +839,9 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
839 int indfound = 0; 839 int indfound = 0;
840 int option_index; 840 int option_index;
841 841
842 if (longopts == NULL)
843 goto no_longs;
844
842 /* This is an option that requires an argument. */ 845 /* This is an option that requires an argument. */
843 if (*d->__nextchar != '\0') 846 if (*d->__nextchar != '\0')
844 { 847 {
@@ -1046,8 +1049,10 @@ _getopt_internal_r (int argc, char **argv, const char *optstring,
1046 } 1049 }
1047 return pfound->val; 1050 return pfound->val;
1048 } 1051 }
1049 d->__nextchar = NULL; 1052
1050 return 'W'; /* Let the application handle it. */ 1053 no_longs:
1054 d->__nextchar = NULL;
1055 return 'W'; /* Let the application handle it. */
1051 } 1056 }
1052 if (temp[1] == ':') 1057 if (temp[1] == ':')
1053 { 1058 {
diff --git a/lib/gnulib.mk b/lib/gnulib.mk
index 18abe4536fa..4341a5d184d 100644
--- a/lib/gnulib.mk
+++ b/lib/gnulib.mk
@@ -9,7 +9,7 @@
9# the same distribution terms as the rest of that program. 9# the same distribution terms as the rest of that program.
10# 10#
11# Generated by gnulib-tool. 11# Generated by gnulib-tool.
12# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=. --makefile-name=gnulib.mk --conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca-opt careadlinkat crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512 dtoastr dup2 filemode getloadavg getopt-gnu ignore-value intprops lstat mktime readlink socklen stdarg stdio strftime strtoumax symlink sys_stat 12# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=. --makefile-name=gnulib.mk --conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca-opt careadlinkat crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512 dtoastr dup2 filemode getloadavg getopt-gnu ignore-value intprops lstat mktime pthread_sigmask readlink socklen stdarg stdio strftime strtoimax strtoumax symlink sys_stat
13 13
14 14
15MOSTLYCLEANFILES += core *.stackdump 15MOSTLYCLEANFILES += core *.stackdump
@@ -294,6 +294,15 @@ EXTRA_libgnu_a_SOURCES += mktime.c
294 294
295## end gnulib module mktime 295## end gnulib module mktime
296 296
297## begin gnulib module pthread_sigmask
298
299
300EXTRA_DIST += pthread_sigmask.c
301
302EXTRA_libgnu_a_SOURCES += pthread_sigmask.c
303
304## end gnulib module pthread_sigmask
305
297## begin gnulib module readlink 306## begin gnulib module readlink
298 307
299 308
@@ -303,6 +312,56 @@ EXTRA_libgnu_a_SOURCES += readlink.c
303 312
304## end gnulib module readlink 313## end gnulib module readlink
305 314
315## begin gnulib module signal
316
317BUILT_SOURCES += signal.h
318
319# We need the following in order to create <signal.h> when the system
320# doesn't have a complete one.
321signal.h: signal.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
322 $(AM_V_GEN)rm -f $@-t $@ && \
323 { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
324 sed -e 's|@''GUARD_PREFIX''@|GL|g' \
325 -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
326 -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
327 -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
328 -e 's|@''NEXT_SIGNAL_H''@|$(NEXT_SIGNAL_H)|g' \
329 -e 's|@''GNULIB_PTHREAD_SIGMASK''@|$(GNULIB_PTHREAD_SIGMASK)|g' \
330 -e 's/@''GNULIB_SIGNAL_H_SIGPIPE''@/$(GNULIB_SIGNAL_H_SIGPIPE)/g' \
331 -e 's/@''GNULIB_SIGPROCMASK''@/$(GNULIB_SIGPROCMASK)/g' \
332 -e 's/@''GNULIB_SIGACTION''@/$(GNULIB_SIGACTION)/g' \
333 -e 's|@''HAVE_POSIX_SIGNALBLOCKING''@|$(HAVE_POSIX_SIGNALBLOCKING)|g' \
334 -e 's|@''HAVE_PTHREAD_SIGMASK''@|$(HAVE_PTHREAD_SIGMASK)|g' \
335 -e 's|@''HAVE_SIGSET_T''@|$(HAVE_SIGSET_T)|g' \
336 -e 's|@''HAVE_SIGINFO_T''@|$(HAVE_SIGINFO_T)|g' \
337 -e 's|@''HAVE_SIGACTION''@|$(HAVE_SIGACTION)|g' \
338 -e 's|@''HAVE_STRUCT_SIGACTION_SA_SIGACTION''@|$(HAVE_STRUCT_SIGACTION_SA_SIGACTION)|g' \
339 -e 's|@''HAVE_TYPE_VOLATILE_SIG_ATOMIC_T''@|$(HAVE_TYPE_VOLATILE_SIG_ATOMIC_T)|g' \
340 -e 's|@''HAVE_SIGHANDLER_T''@|$(HAVE_SIGHANDLER_T)|g' \
341 -e 's|@''REPLACE_PTHREAD_SIGMASK''@|$(REPLACE_PTHREAD_SIGMASK)|g' \
342 -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
343 -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
344 -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
345 < $(srcdir)/signal.in.h; \
346 } > $@-t && \
347 mv $@-t $@
348MOSTLYCLEANFILES += signal.h signal.h-t
349
350EXTRA_DIST += signal.in.h
351
352## end gnulib module signal
353
354## begin gnulib module sigprocmask
355
356if gl_GNULIB_ENABLED_sigprocmask
357
358endif
359EXTRA_DIST += sigprocmask.c
360
361EXTRA_libgnu_a_SOURCES += sigprocmask.c
362
363## end gnulib module sigprocmask
364
306## begin gnulib module stat 365## begin gnulib module stat
307 366
308if gl_GNULIB_ENABLED_stat 367if gl_GNULIB_ENABLED_stat
@@ -667,6 +726,26 @@ EXTRA_DIST += strftime.h
667 726
668## end gnulib module strftime 727## end gnulib module strftime
669 728
729## begin gnulib module strtoimax
730
731
732EXTRA_DIST += strtoimax.c
733
734EXTRA_libgnu_a_SOURCES += strtoimax.c
735
736## end gnulib module strtoimax
737
738## begin gnulib module strtoll
739
740if gl_GNULIB_ENABLED_strtoll
741
742endif
743EXTRA_DIST += strtol.c strtoll.c
744
745EXTRA_libgnu_a_SOURCES += strtol.c strtoll.c
746
747## end gnulib module strtoll
748
670## begin gnulib module strtoull 749## begin gnulib module strtoull
671 750
672if gl_GNULIB_ENABLED_strtoull 751if gl_GNULIB_ENABLED_strtoull
diff --git a/lib/pthread_sigmask.c b/lib/pthread_sigmask.c
new file mode 100644
index 00000000000..1f460f13c48
--- /dev/null
+++ b/lib/pthread_sigmask.c
@@ -0,0 +1,29 @@
1/* POSIX compatible signal blocking for threads.
2 Copyright (C) 2011 Free Software Foundation, Inc.
3
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
16
17#include <config.h>
18
19/* Specification. */
20#include <signal.h>
21
22#include <errno.h>
23
24int
25pthread_sigmask (int how, const sigset_t *new_mask, sigset_t *old_mask)
26{
27 int ret = sigprocmask (how, new_mask, old_mask);
28 return (ret < 0 ? errno : 0);
29}
diff --git a/lib/signal.in.h b/lib/signal.in.h
new file mode 100644
index 00000000000..93787f753fa
--- /dev/null
+++ b/lib/signal.in.h
@@ -0,0 +1,428 @@
1/* A GNU-like <signal.h>.
2
3 Copyright (C) 2006-2011 Free Software Foundation, Inc.
4
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17
18#if __GNUC__ >= 3
19@PRAGMA_SYSTEM_HEADER@
20#endif
21@PRAGMA_COLUMNS@
22
23#if defined __need_sig_atomic_t || defined __need_sigset_t || defined _GL_ALREADY_INCLUDING_SIGNAL_H || (defined _SIGNAL_H && !defined __SIZEOF_PTHREAD_MUTEX_T)
24/* Special invocation convention:
25 - Inside glibc header files.
26 - On glibc systems we have a sequence of nested includes
27 <signal.h> -> <ucontext.h> -> <signal.h>.
28 In this situation, the functions are not yet declared, therefore we cannot
29 provide the C++ aliases.
30 - On glibc systems with GCC 4.3 we have a sequence of nested includes
31 <csignal> -> </usr/include/signal.h> -> <sys/ucontext.h> -> <signal.h>.
32 In this situation, some of the functions are not yet declared, therefore
33 we cannot provide the C++ aliases. */
34
35# @INCLUDE_NEXT@ @NEXT_SIGNAL_H@
36
37#else
38/* Normal invocation convention. */
39
40#ifndef _@GUARD_PREFIX@_SIGNAL_H
41
42#define _GL_ALREADY_INCLUDING_SIGNAL_H
43
44/* Define pid_t, uid_t.
45 Also, mingw defines sigset_t not in <signal.h>, but in <sys/types.h>.
46 On Solaris 10, <signal.h> includes <sys/types.h>, which eventually includes
47 us; so include <sys/types.h> now, before the second inclusion guard. */
48#include <sys/types.h>
49
50/* The include_next requires a split double-inclusion guard. */
51#@INCLUDE_NEXT@ @NEXT_SIGNAL_H@
52
53#undef _GL_ALREADY_INCLUDING_SIGNAL_H
54
55#ifndef _@GUARD_PREFIX@_SIGNAL_H
56#define _@GUARD_PREFIX@_SIGNAL_H
57
58/* MacOS X 10.3, FreeBSD 6.4, OpenBSD 3.8, OSF/1 4.0, Solaris 2.6 declare
59 pthread_sigmask in <pthread.h>, not in <signal.h>.
60 But avoid namespace pollution on glibc systems.*/
61#if (@GNULIB_PTHREAD_SIGMASK@ || defined GNULIB_POSIXCHECK) \
62 && ((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __OpenBSD__ || defined __osf__ || defined __sun) \
63 && ! defined __GLIBC__
64# include <pthread.h>
65#endif
66
67/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
68
69/* The definition of _GL_ARG_NONNULL is copied here. */
70
71/* The definition of _GL_WARN_ON_USE is copied here. */
72
73/* On AIX, sig_atomic_t already includes volatile. C99 requires that
74 'volatile sig_atomic_t' ignore the extra modifier, but C89 did not.
75 Hence, redefine this to a non-volatile type as needed. */
76#if ! @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@
77# if !GNULIB_defined_sig_atomic_t
78typedef int rpl_sig_atomic_t;
79# undef sig_atomic_t
80# define sig_atomic_t rpl_sig_atomic_t
81# define GNULIB_defined_sig_atomic_t 1
82# endif
83#endif
84
85/* A set or mask of signals. */
86#if !@HAVE_SIGSET_T@
87# if !GNULIB_defined_sigset_t
88typedef unsigned int sigset_t;
89# define GNULIB_defined_sigset_t 1
90# endif
91#endif
92
93/* Define sighandler_t, the type of signal handlers. A GNU extension. */
94#if !@HAVE_SIGHANDLER_T@
95# ifdef __cplusplus
96extern "C" {
97# endif
98# if !GNULIB_defined_sighandler_t
99typedef void (*sighandler_t) (int);
100# define GNULIB_defined_sighandler_t 1
101# endif
102# ifdef __cplusplus
103}
104# endif
105#endif
106
107
108#if @GNULIB_SIGNAL_H_SIGPIPE@
109# ifndef SIGPIPE
110/* Define SIGPIPE to a value that does not overlap with other signals. */
111# define SIGPIPE 13
112# define GNULIB_defined_SIGPIPE 1
113/* To actually use SIGPIPE, you also need the gnulib modules 'sigprocmask',
114 'write', 'stdio'. */
115# endif
116#endif
117
118
119/* Maximum signal number + 1. */
120#ifndef NSIG
121# if defined __TANDEM
122# define NSIG 32
123# endif
124#endif
125
126
127#if @GNULIB_PTHREAD_SIGMASK@
128# if @REPLACE_PTHREAD_SIGMASK@
129# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
130# undef pthread_sigmask
131# define pthread_sigmask rpl_pthread_sigmask
132# endif
133_GL_FUNCDECL_RPL (pthread_sigmask, int,
134 (int how, const sigset_t *new_mask, sigset_t *old_mask));
135_GL_CXXALIAS_RPL (pthread_sigmask, int,
136 (int how, const sigset_t *new_mask, sigset_t *old_mask));
137# else
138# if !@HAVE_PTHREAD_SIGMASK@
139_GL_FUNCDECL_SYS (pthread_sigmask, int,
140 (int how, const sigset_t *new_mask, sigset_t *old_mask));
141# endif
142_GL_CXXALIAS_SYS (pthread_sigmask, int,
143 (int how, const sigset_t *new_mask, sigset_t *old_mask));
144# endif
145_GL_CXXALIASWARN (pthread_sigmask);
146#elif defined GNULIB_POSIXCHECK
147# undef pthread_sigmask
148# if HAVE_RAW_DECL_PTHREAD_SIGMASK
149_GL_WARN_ON_USE (pthread_sigmask, "pthread_sigmask is not portable - "
150 "use gnulib module pthread_sigmask for portability");
151# endif
152#endif
153
154
155#if @GNULIB_SIGPROCMASK@
156# if !@HAVE_POSIX_SIGNALBLOCKING@
157
158/* Maximum signal number + 1. */
159# ifndef NSIG
160# define NSIG 32
161# endif
162
163/* This code supports only 32 signals. */
164# if !GNULIB_defined_verify_NSIG_constraint
165typedef int verify_NSIG_constraint[NSIG <= 32 ? 1 : -1];
166# define GNULIB_defined_verify_NSIG_constraint 1
167# endif
168
169# endif
170
171/* Test whether a given signal is contained in a signal set. */
172# if @HAVE_POSIX_SIGNALBLOCKING@
173/* This function is defined as a macro on MacOS X. */
174# if defined __cplusplus && defined GNULIB_NAMESPACE
175# undef sigismember
176# endif
177# else
178_GL_FUNCDECL_SYS (sigismember, int, (const sigset_t *set, int sig)
179 _GL_ARG_NONNULL ((1)));
180# endif
181_GL_CXXALIAS_SYS (sigismember, int, (const sigset_t *set, int sig));
182_GL_CXXALIASWARN (sigismember);
183
184/* Initialize a signal set to the empty set. */
185# if @HAVE_POSIX_SIGNALBLOCKING@
186/* This function is defined as a macro on MacOS X. */
187# if defined __cplusplus && defined GNULIB_NAMESPACE
188# undef sigemptyset
189# endif
190# else
191_GL_FUNCDECL_SYS (sigemptyset, int, (sigset_t *set) _GL_ARG_NONNULL ((1)));
192# endif
193_GL_CXXALIAS_SYS (sigemptyset, int, (sigset_t *set));
194_GL_CXXALIASWARN (sigemptyset);
195
196/* Add a signal to a signal set. */
197# if @HAVE_POSIX_SIGNALBLOCKING@
198/* This function is defined as a macro on MacOS X. */
199# if defined __cplusplus && defined GNULIB_NAMESPACE
200# undef sigaddset
201# endif
202# else
203_GL_FUNCDECL_SYS (sigaddset, int, (sigset_t *set, int sig)
204 _GL_ARG_NONNULL ((1)));
205# endif
206_GL_CXXALIAS_SYS (sigaddset, int, (sigset_t *set, int sig));
207_GL_CXXALIASWARN (sigaddset);
208
209/* Remove a signal from a signal set. */
210# if @HAVE_POSIX_SIGNALBLOCKING@
211/* This function is defined as a macro on MacOS X. */
212# if defined __cplusplus && defined GNULIB_NAMESPACE
213# undef sigdelset
214# endif
215# else
216_GL_FUNCDECL_SYS (sigdelset, int, (sigset_t *set, int sig)
217 _GL_ARG_NONNULL ((1)));
218# endif
219_GL_CXXALIAS_SYS (sigdelset, int, (sigset_t *set, int sig));
220_GL_CXXALIASWARN (sigdelset);
221
222/* Fill a signal set with all possible signals. */
223# if @HAVE_POSIX_SIGNALBLOCKING@
224/* This function is defined as a macro on MacOS X. */
225# if defined __cplusplus && defined GNULIB_NAMESPACE
226# undef sigfillset
227# endif
228# else
229_GL_FUNCDECL_SYS (sigfillset, int, (sigset_t *set) _GL_ARG_NONNULL ((1)));
230# endif
231_GL_CXXALIAS_SYS (sigfillset, int, (sigset_t *set));
232_GL_CXXALIASWARN (sigfillset);
233
234/* Return the set of those blocked signals that are pending. */
235# if !@HAVE_POSIX_SIGNALBLOCKING@
236_GL_FUNCDECL_SYS (sigpending, int, (sigset_t *set) _GL_ARG_NONNULL ((1)));
237# endif
238_GL_CXXALIAS_SYS (sigpending, int, (sigset_t *set));
239_GL_CXXALIASWARN (sigpending);
240
241/* If OLD_SET is not NULL, put the current set of blocked signals in *OLD_SET.
242 Then, if SET is not NULL, affect the current set of blocked signals by
243 combining it with *SET as indicated in OPERATION.
244 In this implementation, you are not allowed to change a signal handler
245 while the signal is blocked. */
246# if !@HAVE_POSIX_SIGNALBLOCKING@
247# define SIG_BLOCK 0 /* blocked_set = blocked_set | *set; */
248# define SIG_SETMASK 1 /* blocked_set = *set; */
249# define SIG_UNBLOCK 2 /* blocked_set = blocked_set & ~*set; */
250_GL_FUNCDECL_SYS (sigprocmask, int,
251 (int operation, const sigset_t *set, sigset_t *old_set));
252# endif
253_GL_CXXALIAS_SYS (sigprocmask, int,
254 (int operation, const sigset_t *set, sigset_t *old_set));
255_GL_CXXALIASWARN (sigprocmask);
256
257/* Install the handler FUNC for signal SIG, and return the previous
258 handler. */
259# ifdef __cplusplus
260extern "C" {
261# endif
262# if !GNULIB_defined_function_taking_int_returning_void_t
263typedef void (*_gl_function_taking_int_returning_void_t) (int);
264# define GNULIB_defined_function_taking_int_returning_void_t 1
265# endif
266# ifdef __cplusplus
267}
268# endif
269# if !@HAVE_POSIX_SIGNALBLOCKING@
270# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
271# define signal rpl_signal
272# endif
273_GL_FUNCDECL_RPL (signal, _gl_function_taking_int_returning_void_t,
274 (int sig, _gl_function_taking_int_returning_void_t func));
275_GL_CXXALIAS_RPL (signal, _gl_function_taking_int_returning_void_t,
276 (int sig, _gl_function_taking_int_returning_void_t func));
277# else
278_GL_CXXALIAS_SYS (signal, _gl_function_taking_int_returning_void_t,
279 (int sig, _gl_function_taking_int_returning_void_t func));
280# endif
281_GL_CXXALIASWARN (signal);
282
283/* Raise signal SIG. */
284# if !@HAVE_POSIX_SIGNALBLOCKING@ && GNULIB_defined_SIGPIPE
285# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
286# undef raise
287# define raise rpl_raise
288# endif
289_GL_FUNCDECL_RPL (raise, int, (int sig));
290_GL_CXXALIAS_RPL (raise, int, (int sig));
291# else
292_GL_CXXALIAS_SYS (raise, int, (int sig));
293# endif
294_GL_CXXALIASWARN (raise);
295
296#elif defined GNULIB_POSIXCHECK
297# undef sigaddset
298# if HAVE_RAW_DECL_SIGADDSET
299_GL_WARN_ON_USE (sigaddset, "sigaddset is unportable - "
300 "use the gnulib module sigprocmask for portability");
301# endif
302# undef sigdelset
303# if HAVE_RAW_DECL_SIGDELSET
304_GL_WARN_ON_USE (sigdelset, "sigdelset is unportable - "
305 "use the gnulib module sigprocmask for portability");
306# endif
307# undef sigemptyset
308# if HAVE_RAW_DECL_SIGEMPTYSET
309_GL_WARN_ON_USE (sigemptyset, "sigemptyset is unportable - "
310 "use the gnulib module sigprocmask for portability");
311# endif
312# undef sigfillset
313# if HAVE_RAW_DECL_SIGFILLSET
314_GL_WARN_ON_USE (sigfillset, "sigfillset is unportable - "
315 "use the gnulib module sigprocmask for portability");
316# endif
317# undef sigismember
318# if HAVE_RAW_DECL_SIGISMEMBER
319_GL_WARN_ON_USE (sigismember, "sigismember is unportable - "
320 "use the gnulib module sigprocmask for portability");
321# endif
322# undef sigpending
323# if HAVE_RAW_DECL_SIGPENDING
324_GL_WARN_ON_USE (sigpending, "sigpending is unportable - "
325 "use the gnulib module sigprocmask for portability");
326# endif
327# undef sigprocmask
328# if HAVE_RAW_DECL_SIGPROCMASK
329_GL_WARN_ON_USE (sigprocmask, "sigprocmask is unportable - "
330 "use the gnulib module sigprocmask for portability");
331# endif
332#endif /* @GNULIB_SIGPROCMASK@ */
333
334
335#if @GNULIB_SIGACTION@
336# if !@HAVE_SIGACTION@
337
338# if !@HAVE_SIGINFO_T@
339
340# if !GNULIB_defined_siginfo_types
341
342/* Present to allow compilation, but unsupported by gnulib. */
343union sigval
344{
345 int sival_int;
346 void *sival_ptr;
347};
348
349/* Present to allow compilation, but unsupported by gnulib. */
350struct siginfo_t
351{
352 int si_signo;
353 int si_code;
354 int si_errno;
355 pid_t si_pid;
356 uid_t si_uid;
357 void *si_addr;
358 int si_status;
359 long si_band;
360 union sigval si_value;
361};
362typedef struct siginfo_t siginfo_t;
363
364# define GNULIB_defined_siginfo_types 1
365# endif
366
367# endif /* !@HAVE_SIGINFO_T@ */
368
369/* We assume that platforms which lack the sigaction() function also lack
370 the 'struct sigaction' type, and vice versa. */
371
372# if !GNULIB_defined_struct_sigaction
373
374struct sigaction
375{
376 union
377 {
378 void (*_sa_handler) (int);
379 /* Present to allow compilation, but unsupported by gnulib. POSIX
380 says that implementations may, but not must, make sa_sigaction
381 overlap with sa_handler, but we know of no implementation where
382 they do not overlap. */
383 void (*_sa_sigaction) (int, siginfo_t *, void *);
384 } _sa_func;
385 sigset_t sa_mask;
386 /* Not all POSIX flags are supported. */
387 int sa_flags;
388};
389# define sa_handler _sa_func._sa_handler
390# define sa_sigaction _sa_func._sa_sigaction
391/* Unsupported flags are not present. */
392# define SA_RESETHAND 1
393# define SA_NODEFER 2
394# define SA_RESTART 4
395
396# define GNULIB_defined_struct_sigaction 1
397# endif
398
399_GL_FUNCDECL_SYS (sigaction, int, (int, const struct sigaction *restrict,
400 struct sigaction *restrict));
401
402# elif !@HAVE_STRUCT_SIGACTION_SA_SIGACTION@
403
404# define sa_sigaction sa_handler
405
406# endif /* !@HAVE_SIGACTION@, !@HAVE_STRUCT_SIGACTION_SA_SIGACTION@ */
407
408_GL_CXXALIAS_SYS (sigaction, int, (int, const struct sigaction *restrict,
409 struct sigaction *restrict));
410_GL_CXXALIASWARN (sigaction);
411
412#elif defined GNULIB_POSIXCHECK
413# undef sigaction
414# if HAVE_RAW_DECL_SIGACTION
415_GL_WARN_ON_USE (sigaction, "sigaction is unportable - "
416 "use the gnulib module sigaction for portability");
417# endif
418#endif
419
420/* Some systems don't have SA_NODEFER. */
421#ifndef SA_NODEFER
422# define SA_NODEFER 0
423#endif
424
425
426#endif /* _@GUARD_PREFIX@_SIGNAL_H */
427#endif /* _@GUARD_PREFIX@_SIGNAL_H */
428#endif
diff --git a/lib/sigprocmask.c b/lib/sigprocmask.c
new file mode 100644
index 00000000000..6780a37b14f
--- /dev/null
+++ b/lib/sigprocmask.c
@@ -0,0 +1,329 @@
1/* POSIX compatible signal blocking.
2 Copyright (C) 2006-2011 Free Software Foundation, Inc.
3 Written by Bruno Haible <bruno@clisp.org>, 2006.
4
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17
18#include <config.h>
19
20/* Specification. */
21#include <signal.h>
22
23#include <errno.h>
24#include <stdint.h>
25#include <stdlib.h>
26
27/* We assume that a platform without POSIX signal blocking functions
28 also does not have the POSIX sigaction() function, only the
29 signal() function. We also assume signal() has SysV semantics,
30 where any handler is uninstalled prior to being invoked. This is
31 true for Woe32 platforms. */
32
33/* We use raw signal(), but also provide a wrapper rpl_signal() so
34 that applications can query or change a blocked signal. */
35#undef signal
36
37/* Provide invalid signal numbers as fallbacks if the uncatchable
38 signals are not defined. */
39#ifndef SIGKILL
40# define SIGKILL (-1)
41#endif
42#ifndef SIGSTOP
43# define SIGSTOP (-1)
44#endif
45
46/* On native Windows, as of 2008, the signal SIGABRT_COMPAT is an alias
47 for the signal SIGABRT. Only one signal handler is stored for both
48 SIGABRT and SIGABRT_COMPAT. SIGABRT_COMPAT is not a signal of its own. */
49#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
50# undef SIGABRT_COMPAT
51# define SIGABRT_COMPAT 6
52#endif
53#ifdef SIGABRT_COMPAT
54# define SIGABRT_COMPAT_MASK (1U << SIGABRT_COMPAT)
55#else
56# define SIGABRT_COMPAT_MASK 0
57#endif
58
59typedef void (*handler_t) (int);
60
61/* Handling of gnulib defined signals. */
62
63#if GNULIB_defined_SIGPIPE
64static handler_t SIGPIPE_handler = SIG_DFL;
65#endif
66
67#if GNULIB_defined_SIGPIPE
68static handler_t
69ext_signal (int sig, handler_t handler)
70{
71 switch (sig)
72 {
73 case SIGPIPE:
74 {
75 handler_t old_handler = SIGPIPE_handler;
76 SIGPIPE_handler = handler;
77 return old_handler;
78 }
79 default: /* System defined signal */
80 return signal (sig, handler);
81 }
82}
83# define signal ext_signal
84#endif
85
86int
87sigismember (const sigset_t *set, int sig)
88{
89 if (sig >= 0 && sig < NSIG)
90 {
91 #ifdef SIGABRT_COMPAT
92 if (sig == SIGABRT_COMPAT)
93 sig = SIGABRT;
94 #endif
95
96 return (*set >> sig) & 1;
97 }
98 else
99 return 0;
100}
101
102int
103sigemptyset (sigset_t *set)
104{
105 *set = 0;
106 return 0;
107}
108
109int
110sigaddset (sigset_t *set, int sig)
111{
112 if (sig >= 0 && sig < NSIG)
113 {
114 #ifdef SIGABRT_COMPAT
115 if (sig == SIGABRT_COMPAT)
116 sig = SIGABRT;
117 #endif
118
119 *set |= 1U << sig;
120 return 0;
121 }
122 else
123 {
124 errno = EINVAL;
125 return -1;
126 }
127}
128
129int
130sigdelset (sigset_t *set, int sig)
131{
132 if (sig >= 0 && sig < NSIG)
133 {
134 #ifdef SIGABRT_COMPAT
135 if (sig == SIGABRT_COMPAT)
136 sig = SIGABRT;
137 #endif
138
139 *set &= ~(1U << sig);
140 return 0;
141 }
142 else
143 {
144 errno = EINVAL;
145 return -1;
146 }
147}
148
149
150int
151sigfillset (sigset_t *set)
152{
153 *set = ((2U << (NSIG - 1)) - 1) & ~ SIGABRT_COMPAT_MASK;
154 return 0;
155}
156
157/* Set of currently blocked signals. */
158static volatile sigset_t blocked_set /* = 0 */;
159
160/* Set of currently blocked and pending signals. */
161static volatile sig_atomic_t pending_array[NSIG] /* = { 0 } */;
162
163/* Signal handler that is installed for blocked signals. */
164static void
165blocked_handler (int sig)
166{
167 /* Reinstall the handler, in case the signal occurs multiple times
168 while blocked. There is an inherent race where an asynchronous
169 signal in between when the kernel uninstalled the handler and
170 when we reinstall it will trigger the default handler; oh
171 well. */
172 signal (sig, blocked_handler);
173 if (sig >= 0 && sig < NSIG)
174 pending_array[sig] = 1;
175}
176
177int
178sigpending (sigset_t *set)
179{
180 sigset_t pending = 0;
181 int sig;
182
183 for (sig = 0; sig < NSIG; sig++)
184 if (pending_array[sig])
185 pending |= 1U << sig;
186 *set = pending;
187 return 0;
188}
189
190/* The previous signal handlers.
191 Only the array elements corresponding to blocked signals are relevant. */
192static volatile handler_t old_handlers[NSIG];
193
194int
195sigprocmask (int operation, const sigset_t *set, sigset_t *old_set)
196{
197 if (old_set != NULL)
198 *old_set = blocked_set;
199
200 if (set != NULL)
201 {
202 sigset_t new_blocked_set;
203 sigset_t to_unblock;
204 sigset_t to_block;
205
206 switch (operation)
207 {
208 case SIG_BLOCK:
209 new_blocked_set = blocked_set | *set;
210 break;
211 case SIG_SETMASK:
212 new_blocked_set = *set;
213 break;
214 case SIG_UNBLOCK:
215 new_blocked_set = blocked_set & ~*set;
216 break;
217 default:
218 errno = EINVAL;
219 return -1;
220 }
221 to_unblock = blocked_set & ~new_blocked_set;
222 to_block = new_blocked_set & ~blocked_set;
223
224 if (to_block != 0)
225 {
226 int sig;
227
228 for (sig = 0; sig < NSIG; sig++)
229 if ((to_block >> sig) & 1)
230 {
231 pending_array[sig] = 0;
232 if ((old_handlers[sig] = signal (sig, blocked_handler)) != SIG_ERR)
233 blocked_set |= 1U << sig;
234 }
235 }
236
237 if (to_unblock != 0)
238 {
239 sig_atomic_t received[NSIG];
240 int sig;
241
242 for (sig = 0; sig < NSIG; sig++)
243 if ((to_unblock >> sig) & 1)
244 {
245 if (signal (sig, old_handlers[sig]) != blocked_handler)
246 /* The application changed a signal handler while the signal
247 was blocked, bypassing our rpl_signal replacement.
248 We don't support this. */
249 abort ();
250 received[sig] = pending_array[sig];
251 blocked_set &= ~(1U << sig);
252 pending_array[sig] = 0;
253 }
254 else
255 received[sig] = 0;
256
257 for (sig = 0; sig < NSIG; sig++)
258 if (received[sig])
259 raise (sig);
260 }
261 }
262 return 0;
263}
264
265/* Install the handler FUNC for signal SIG, and return the previous
266 handler. */
267handler_t
268rpl_signal (int sig, handler_t handler)
269{
270 /* We must provide a wrapper, so that a user can query what handler
271 they installed even if that signal is currently blocked. */
272 if (sig >= 0 && sig < NSIG && sig != SIGKILL && sig != SIGSTOP
273 && handler != SIG_ERR)
274 {
275 #ifdef SIGABRT_COMPAT
276 if (sig == SIGABRT_COMPAT)
277 sig = SIGABRT;
278 #endif
279
280 if (blocked_set & (1U << sig))
281 {
282 /* POSIX states that sigprocmask and signal are both
283 async-signal-safe. This is not true of our
284 implementation - there is a slight data race where an
285 asynchronous interrupt on signal A can occur after we
286 install blocked_handler but before we have updated
287 old_handlers for signal B, such that handler A can see
288 stale information if it calls signal(B). Oh well -
289 signal handlers really shouldn't try to manipulate the
290 installed handlers of unrelated signals. */
291 handler_t result = old_handlers[sig];
292 old_handlers[sig] = handler;
293 return result;
294 }
295 else
296 return signal (sig, handler);
297 }
298 else
299 {
300 errno = EINVAL;
301 return SIG_ERR;
302 }
303}
304
305#if GNULIB_defined_SIGPIPE
306/* Raise the signal SIG. */
307int
308rpl_raise (int sig)
309# undef raise
310{
311 switch (sig)
312 {
313 case SIGPIPE:
314 if (blocked_set & (1U << sig))
315 pending_array[sig] = 1;
316 else
317 {
318 handler_t handler = SIGPIPE_handler;
319 if (handler == SIG_DFL)
320 exit (128 + SIGPIPE);
321 else if (handler != SIG_IGN)
322 (*handler) (sig);
323 }
324 return 0;
325 default: /* System defined signal */
326 return raise (sig);
327 }
328}
329#endif
diff --git a/lib/stdint.in.h b/lib/stdint.in.h
index 09ac138b851..b6d08c754ae 100644
--- a/lib/stdint.in.h
+++ b/lib/stdint.in.h
@@ -270,26 +270,36 @@ typedef unsigned long int gl_uintptr_t;
270/* Note: These types are compiler dependent. It may be unwise to use them in 270/* Note: These types are compiler dependent. It may be unwise to use them in
271 public header files. */ 271 public header files. */
272 272
273#undef intmax_t 273/* If the system defines INTMAX_MAX, assume that intmax_t works, and
274#if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 274 similarly for UINTMAX_MAX and uintmax_t. This avoids problems with
275 assuming one type where another is used by the system. */
276
277#ifndef INTMAX_MAX
278# undef INTMAX_C
279# undef intmax_t
280# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
275typedef long long int gl_intmax_t; 281typedef long long int gl_intmax_t;
276# define intmax_t gl_intmax_t 282# define intmax_t gl_intmax_t
277#elif defined GL_INT64_T 283# elif defined GL_INT64_T
278# define intmax_t int64_t 284# define intmax_t int64_t
279#else 285# else
280typedef long int gl_intmax_t; 286typedef long int gl_intmax_t;
281# define intmax_t gl_intmax_t 287# define intmax_t gl_intmax_t
288# endif
282#endif 289#endif
283 290
284#undef uintmax_t 291#ifndef UINTMAX_MAX
285#if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 292# undef UINTMAX_C
293# undef uintmax_t
294# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
286typedef unsigned long long int gl_uintmax_t; 295typedef unsigned long long int gl_uintmax_t;
287# define uintmax_t gl_uintmax_t 296# define uintmax_t gl_uintmax_t
288#elif defined GL_UINT64_T 297# elif defined GL_UINT64_T
289# define uintmax_t uint64_t 298# define uintmax_t uint64_t
290#else 299# else
291typedef unsigned long int gl_uintmax_t; 300typedef unsigned long int gl_uintmax_t;
292# define uintmax_t gl_uintmax_t 301# define uintmax_t gl_uintmax_t
302# endif
293#endif 303#endif
294 304
295/* Verify that intmax_t and uintmax_t have the same size. Too much code 305/* Verify that intmax_t and uintmax_t have the same size. Too much code
@@ -431,21 +441,23 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
431 441
432/* 7.18.2.5. Limits of greatest-width integer types */ 442/* 7.18.2.5. Limits of greatest-width integer types */
433 443
434#undef INTMAX_MIN 444#ifndef INTMAX_MAX
435#undef INTMAX_MAX 445# undef INTMAX_MIN
436#ifdef INT64_MAX 446# ifdef INT64_MAX
437# define INTMAX_MIN INT64_MIN 447# define INTMAX_MIN INT64_MIN
438# define INTMAX_MAX INT64_MAX 448# define INTMAX_MAX INT64_MAX
439#else 449# else
440# define INTMAX_MIN INT32_MIN 450# define INTMAX_MIN INT32_MIN
441# define INTMAX_MAX INT32_MAX 451# define INTMAX_MAX INT32_MAX
452# endif
442#endif 453#endif
443 454
444#undef UINTMAX_MAX 455#ifndef UINTMAX_MAX
445#ifdef UINT64_MAX 456# ifdef UINT64_MAX
446# define UINTMAX_MAX UINT64_MAX 457# define UINTMAX_MAX UINT64_MAX
447#else 458# else
448# define UINTMAX_MAX UINT32_MAX 459# define UINTMAX_MAX UINT32_MAX
460# endif
449#endif 461#endif
450 462
451/* 7.18.3. Limits of other integer types */ 463/* 7.18.3. Limits of other integer types */
@@ -568,22 +580,24 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
568 580
569/* 7.18.4.2. Macros for greatest-width integer constants */ 581/* 7.18.4.2. Macros for greatest-width integer constants */
570 582
571#undef INTMAX_C 583#ifndef INTMAX_C
572#if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 584# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
573# define INTMAX_C(x) x##LL 585# define INTMAX_C(x) x##LL
574#elif defined GL_INT64_T 586# elif defined GL_INT64_T
575# define INTMAX_C(x) INT64_C(x) 587# define INTMAX_C(x) INT64_C(x)
576#else 588# else
577# define INTMAX_C(x) x##L 589# define INTMAX_C(x) x##L
590# endif
578#endif 591#endif
579 592
580#undef UINTMAX_C 593#ifndef UINTMAX_C
581#if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 594# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
582# define UINTMAX_C(x) x##ULL 595# define UINTMAX_C(x) x##ULL
583#elif defined GL_UINT64_T 596# elif defined GL_UINT64_T
584# define UINTMAX_C(x) UINT64_C(x) 597# define UINTMAX_C(x) UINT64_C(x)
585#else 598# else
586# define UINTMAX_C(x) x##UL 599# define UINTMAX_C(x) x##UL
600# endif
587#endif 601#endif
588 602
589#endif /* !defined __cplusplus || defined __STDC_CONSTANT_MACROS */ 603#endif /* !defined __cplusplus || defined __STDC_CONSTANT_MACROS */
diff --git a/lib/strtoll.c b/lib/strtoll.c
new file mode 100644
index 00000000000..75afa4d9bc9
--- /dev/null
+++ b/lib/strtoll.c
@@ -0,0 +1,33 @@
1/* Function to parse a `long long int' from text.
2 Copyright (C) 1995-1997, 1999, 2001, 2009-2011 Free Software Foundation,
3 Inc.
4 This file is part of the GNU C Library.
5
6 This program is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
18
19#define QUAD 1
20
21#include <strtol.c>
22
23#ifdef _LIBC
24# ifdef SHARED
25# include <shlib-compat.h>
26
27# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
28compat_symbol (libc, __strtoll_internal, __strtoq_internal, GLIBC_2_0);
29# endif
30
31# endif
32weak_alias (strtoll, strtoq)
33#endif
diff --git a/lib/unistd.in.h b/lib/unistd.in.h
index fdf0fca54e9..769ecf0d43f 100644
--- a/lib/unistd.in.h
+++ b/lib/unistd.in.h
@@ -117,78 +117,77 @@
117/* The definition of _GL_WARN_ON_USE is copied here. */ 117/* The definition of _GL_WARN_ON_USE is copied here. */
118 118
119 119
120#if @GNULIB_GETHOSTNAME@ 120/* Hide some function declarations from <winsock2.h>. */
121/* Get all possible declarations of gethostname(). */ 121
122# if @UNISTD_H_HAVE_WINSOCK2_H@ 122#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@
123# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H 123# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H
124# if !(defined __cplusplus && defined GNULIB_NAMESPACE) 124# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
125# undef socket 125# undef socket
126# define socket socket_used_without_including_sys_socket_h 126# define socket socket_used_without_including_sys_socket_h
127# undef connect 127# undef connect
128# define connect connect_used_without_including_sys_socket_h 128# define connect connect_used_without_including_sys_socket_h
129# undef accept 129# undef accept
130# define accept accept_used_without_including_sys_socket_h 130# define accept accept_used_without_including_sys_socket_h
131# undef bind 131# undef bind
132# define bind bind_used_without_including_sys_socket_h 132# define bind bind_used_without_including_sys_socket_h
133# undef getpeername 133# undef getpeername
134# define getpeername getpeername_used_without_including_sys_socket_h 134# define getpeername getpeername_used_without_including_sys_socket_h
135# undef getsockname 135# undef getsockname
136# define getsockname getsockname_used_without_including_sys_socket_h 136# define getsockname getsockname_used_without_including_sys_socket_h
137# undef getsockopt 137# undef getsockopt
138# define getsockopt getsockopt_used_without_including_sys_socket_h 138# define getsockopt getsockopt_used_without_including_sys_socket_h
139# undef listen 139# undef listen
140# define listen listen_used_without_including_sys_socket_h 140# define listen listen_used_without_including_sys_socket_h
141# undef recv 141# undef recv
142# define recv recv_used_without_including_sys_socket_h 142# define recv recv_used_without_including_sys_socket_h
143# undef send 143# undef send
144# define send send_used_without_including_sys_socket_h 144# define send send_used_without_including_sys_socket_h
145# undef recvfrom 145# undef recvfrom
146# define recvfrom recvfrom_used_without_including_sys_socket_h 146# define recvfrom recvfrom_used_without_including_sys_socket_h
147# undef sendto 147# undef sendto
148# define sendto sendto_used_without_including_sys_socket_h 148# define sendto sendto_used_without_including_sys_socket_h
149# undef setsockopt 149# undef setsockopt
150# define setsockopt setsockopt_used_without_including_sys_socket_h 150# define setsockopt setsockopt_used_without_including_sys_socket_h
151# undef shutdown 151# undef shutdown
152# define shutdown shutdown_used_without_including_sys_socket_h 152# define shutdown shutdown_used_without_including_sys_socket_h
153# else 153# else
154 _GL_WARN_ON_USE (socket, 154 _GL_WARN_ON_USE (socket,
155 "socket() used without including <sys/socket.h>"); 155 "socket() used without including <sys/socket.h>");
156 _GL_WARN_ON_USE (connect, 156 _GL_WARN_ON_USE (connect,
157 "connect() used without including <sys/socket.h>"); 157 "connect() used without including <sys/socket.h>");
158 _GL_WARN_ON_USE (accept, 158 _GL_WARN_ON_USE (accept,
159 "accept() used without including <sys/socket.h>"); 159 "accept() used without including <sys/socket.h>");
160 _GL_WARN_ON_USE (bind, 160 _GL_WARN_ON_USE (bind,
161 "bind() used without including <sys/socket.h>"); 161 "bind() used without including <sys/socket.h>");
162 _GL_WARN_ON_USE (getpeername, 162 _GL_WARN_ON_USE (getpeername,
163 "getpeername() used without including <sys/socket.h>"); 163 "getpeername() used without including <sys/socket.h>");
164 _GL_WARN_ON_USE (getsockname, 164 _GL_WARN_ON_USE (getsockname,
165 "getsockname() used without including <sys/socket.h>"); 165 "getsockname() used without including <sys/socket.h>");
166 _GL_WARN_ON_USE (getsockopt, 166 _GL_WARN_ON_USE (getsockopt,
167 "getsockopt() used without including <sys/socket.h>"); 167 "getsockopt() used without including <sys/socket.h>");
168 _GL_WARN_ON_USE (listen, 168 _GL_WARN_ON_USE (listen,
169 "listen() used without including <sys/socket.h>"); 169 "listen() used without including <sys/socket.h>");
170 _GL_WARN_ON_USE (recv, 170 _GL_WARN_ON_USE (recv,
171 "recv() used without including <sys/socket.h>"); 171 "recv() used without including <sys/socket.h>");
172 _GL_WARN_ON_USE (send, 172 _GL_WARN_ON_USE (send,
173 "send() used without including <sys/socket.h>"); 173 "send() used without including <sys/socket.h>");
174 _GL_WARN_ON_USE (recvfrom, 174 _GL_WARN_ON_USE (recvfrom,
175 "recvfrom() used without including <sys/socket.h>"); 175 "recvfrom() used without including <sys/socket.h>");
176 _GL_WARN_ON_USE (sendto, 176 _GL_WARN_ON_USE (sendto,
177 "sendto() used without including <sys/socket.h>"); 177 "sendto() used without including <sys/socket.h>");
178 _GL_WARN_ON_USE (setsockopt, 178 _GL_WARN_ON_USE (setsockopt,
179 "setsockopt() used without including <sys/socket.h>"); 179 "setsockopt() used without including <sys/socket.h>");
180 _GL_WARN_ON_USE (shutdown, 180 _GL_WARN_ON_USE (shutdown,
181 "shutdown() used without including <sys/socket.h>"); 181 "shutdown() used without including <sys/socket.h>");
182# endif
183# endif 182# endif
184# if !defined _@GUARD_PREFIX@_SYS_SELECT_H 183# endif
185# if !(defined __cplusplus && defined GNULIB_NAMESPACE) 184# if !defined _@GUARD_PREFIX@_SYS_SELECT_H
186# undef select 185# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
187# define select select_used_without_including_sys_select_h 186# undef select
188# else 187# define select select_used_without_including_sys_select_h
189 _GL_WARN_ON_USE (select, 188# else
190 "select() used without including <sys/select.h>"); 189 _GL_WARN_ON_USE (select,
191# endif 190 "select() used without including <sys/select.h>");
192# endif 191# endif
193# endif 192# endif
194#endif 193#endif
generated by cgit v1.2.1 (git 2.18.0) at 2026-02-24 09:52:18 +0000