modules/pthread-h

   1 Description:
   2 A POSIX-like <pthread.h>.
   3
   4 Files:
   5 lib/pthread.in.h
   6 m4/pthread_h.m4
   7 m4/threadlib.m4
   8 m4/pthread-spin.m4
   9
  10 Depends-on:
  11 extensions
  12 extern-inline
  13 gen-header
  14 sched
  15 time-h
  16 snippet/c++defs
  17 snippet/_Noreturn
  18 snippet/arg-nonnull
  19 snippet/warn-on-use
  20
  21 configure.ac-early:
  22 gl_ANYTHREADLIB_EARLY
  23
  24 configure.ac:
  25 gl_PTHREAD_H
  26 gl_PTHREAD_H_REQUIRE_DEFAULTS
  27 AC_PROG_MKDIR_P
  28
  29 Makefile.am:
  30 BUILT_SOURCES += pthread.h
  31
  32 # We need the following in order to create <pthread.h> when the system
  33 # doesn't have one that works with the given compiler.
  34 pthread.h: pthread.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
  35 @NMD@   $(AM_V_GEN)$(MKDIR_P) '%reldir%'
  36         $(gl_V_at)$(SED_HEADER_STDOUT) \
  37               -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
  38               -e 's|@''HAVE_PTHREAD_H''@|$(HAVE_PTHREAD_H)|g' \
  39               -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
  40               -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  41               -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
  42               -e 's|@''NEXT_PTHREAD_H''@|$(NEXT_PTHREAD_H)|g' \
  43               -e 's/@''GNULIB_PTHREAD_THREAD''@/$(GNULIB_PTHREAD_THREAD)/g' \
  44               -e 's/@''GNULIB_PTHREAD_ONCE''@/$(GNULIB_PTHREAD_ONCE)/g' \
  45               -e 's/@''GNULIB_PTHREAD_MUTEX''@/$(GNULIB_PTHREAD_MUTEX)/g' \
  46               -e 's/@''GNULIB_PTHREAD_RWLOCK''@/$(GNULIB_PTHREAD_RWLOCK)/g' \
  47               -e 's/@''GNULIB_PTHREAD_COND''@/$(GNULIB_PTHREAD_COND)/g' \
  48               -e 's/@''GNULIB_PTHREAD_TSS''@/$(GNULIB_PTHREAD_TSS)/g' \
  49               -e 's/@''GNULIB_PTHREAD_SPIN''@/$(GNULIB_PTHREAD_SPIN)/g' \
  50               -e 's/@''GNULIB_PTHREAD_MUTEX_TIMEDLOCK''@/$(GNULIB_PTHREAD_MUTEX_TIMEDLOCK)/g' \
  51               -e 's|@''HAVE_PTHREAD_T''@|$(HAVE_PTHREAD_T)|g' \
  52               -e 's|@''HAVE_PTHREAD_SPINLOCK_T''@|$(HAVE_PTHREAD_SPINLOCK_T)|g' \
  53               -e 's|@''HAVE_PTHREAD_CREATE_DETACHED''@|$(HAVE_PTHREAD_CREATE_DETACHED)|g' \
  54               -e 's|@''HAVE_PTHREAD_MUTEX_RECURSIVE''@|$(HAVE_PTHREAD_MUTEX_RECURSIVE)|g' \
  55               -e 's|@''HAVE_PTHREAD_MUTEX_ROBUST''@|$(HAVE_PTHREAD_MUTEX_ROBUST)|g' \
  56               -e 's|@''HAVE_PTHREAD_PROCESS_SHARED''@|$(HAVE_PTHREAD_PROCESS_SHARED)|g' \
  57               -e 's|@''HAVE_PTHREAD_CREATE''@|$(HAVE_PTHREAD_CREATE)|g' \
  58               -e 's|@''HAVE_PTHREAD_ATTR_INIT''@|$(HAVE_PTHREAD_ATTR_INIT)|g' \
  59               -e 's|@''HAVE_PTHREAD_ATTR_GETDETACHSTATE''@|$(HAVE_PTHREAD_ATTR_GETDETACHSTATE)|g' \
  60               -e 's|@''HAVE_PTHREAD_ATTR_SETDETACHSTATE''@|$(HAVE_PTHREAD_ATTR_SETDETACHSTATE)|g' \
  61               -e 's|@''HAVE_PTHREAD_ATTR_DESTROY''@|$(HAVE_PTHREAD_ATTR_DESTROY)|g' \
  62               -e 's|@''HAVE_PTHREAD_SELF''@|$(HAVE_PTHREAD_SELF)|g' \
  63               -e 's|@''HAVE_PTHREAD_EQUAL''@|$(HAVE_PTHREAD_EQUAL)|g' \
  64               -e 's|@''HAVE_PTHREAD_DETACH''@|$(HAVE_PTHREAD_DETACH)|g' \
  65               -e 's|@''HAVE_PTHREAD_JOIN''@|$(HAVE_PTHREAD_JOIN)|g' \
  66               -e 's|@''HAVE_PTHREAD_EXIT''@|$(HAVE_PTHREAD_EXIT)|g' \
  67               < $(srcdir)/pthread.in.h > $@-t1
  68         $(AM_V_at)sed \
  69               -e 's|@''HAVE_PTHREAD_ONCE''@|$(HAVE_PTHREAD_ONCE)|g' \
  70               -e 's|@''HAVE_PTHREAD_MUTEX_INIT''@|$(HAVE_PTHREAD_MUTEX_INIT)|g' \
  71               -e 's|@''HAVE_PTHREAD_MUTEXATTR_INIT''@|$(HAVE_PTHREAD_MUTEXATTR_INIT)|g' \
  72               -e 's|@''HAVE_PTHREAD_MUTEXATTR_GETTYPE''@|$(HAVE_PTHREAD_MUTEXATTR_GETTYPE)|g' \
  73               -e 's|@''HAVE_PTHREAD_MUTEXATTR_SETTYPE''@|$(HAVE_PTHREAD_MUTEXATTR_SETTYPE)|g' \
  74               -e 's|@''HAVE_PTHREAD_MUTEXATTR_GETROBUST''@|$(HAVE_PTHREAD_MUTEXATTR_GETROBUST)|g' \
  75               -e 's|@''HAVE_PTHREAD_MUTEXATTR_SETROBUST''@|$(HAVE_PTHREAD_MUTEXATTR_SETROBUST)|g' \
  76               -e 's|@''HAVE_PTHREAD_MUTEXATTR_DESTROY''@|$(HAVE_PTHREAD_MUTEXATTR_DESTROY)|g' \
  77               -e 's|@''HAVE_PTHREAD_MUTEX_LOCK''@|$(HAVE_PTHREAD_MUTEX_LOCK)|g' \
  78               -e 's|@''HAVE_PTHREAD_MUTEX_TRYLOCK''@|$(HAVE_PTHREAD_MUTEX_TRYLOCK)|g' \
  79               -e 's|@''HAVE_PTHREAD_MUTEX_TIMEDLOCK''@|$(HAVE_PTHREAD_MUTEX_TIMEDLOCK)|g' \
  80               -e 's|@''HAVE_PTHREAD_MUTEX_UNLOCK''@|$(HAVE_PTHREAD_MUTEX_UNLOCK)|g' \
  81               -e 's|@''HAVE_PTHREAD_MUTEX_DESTROY''@|$(HAVE_PTHREAD_MUTEX_DESTROY)|g' \
  82               -e 's|@''HAVE_PTHREAD_RWLOCK_INIT''@|$(HAVE_PTHREAD_RWLOCK_INIT)|g' \
  83               -e 's|@''HAVE_PTHREAD_RWLOCKATTR_INIT''@|$(HAVE_PTHREAD_RWLOCKATTR_INIT)|g' \
  84               -e 's|@''HAVE_PTHREAD_RWLOCKATTR_DESTROY''@|$(HAVE_PTHREAD_RWLOCKATTR_DESTROY)|g' \
  85               -e 's|@''HAVE_PTHREAD_RWLOCK_RDLOCK''@|$(HAVE_PTHREAD_RWLOCK_RDLOCK)|g' \
  86               -e 's|@''HAVE_PTHREAD_RWLOCK_WRLOCK''@|$(HAVE_PTHREAD_RWLOCK_WRLOCK)|g' \
  87               -e 's|@''HAVE_PTHREAD_RWLOCK_TRYRDLOCK''@|$(HAVE_PTHREAD_RWLOCK_TRYRDLOCK)|g' \
  88               -e 's|@''HAVE_PTHREAD_RWLOCK_TRYWRLOCK''@|$(HAVE_PTHREAD_RWLOCK_TRYWRLOCK)|g' \
  89               -e 's|@''HAVE_PTHREAD_RWLOCK_TIMEDRDLOCK''@|$(HAVE_PTHREAD_RWLOCK_TIMEDRDLOCK)|g' \
  90               -e 's|@''HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK''@|$(HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK)|g' \
  91               -e 's|@''HAVE_PTHREAD_RWLOCK_UNLOCK''@|$(HAVE_PTHREAD_RWLOCK_UNLOCK)|g' \
  92               -e 's|@''HAVE_PTHREAD_RWLOCK_DESTROY''@|$(HAVE_PTHREAD_RWLOCK_DESTROY)|g' \
  93               -e 's|@''HAVE_PTHREAD_COND_INIT''@|$(HAVE_PTHREAD_COND_INIT)|g' \
  94               -e 's|@''HAVE_PTHREAD_CONDATTR_INIT''@|$(HAVE_PTHREAD_CONDATTR_INIT)|g' \
  95               -e 's|@''HAVE_PTHREAD_CONDATTR_DESTROY''@|$(HAVE_PTHREAD_CONDATTR_DESTROY)|g' \
  96               -e 's|@''HAVE_PTHREAD_COND_WAIT''@|$(HAVE_PTHREAD_COND_WAIT)|g' \
  97               -e 's|@''HAVE_PTHREAD_COND_TIMEDWAIT''@|$(HAVE_PTHREAD_COND_TIMEDWAIT)|g' \
  98               -e 's|@''HAVE_PTHREAD_COND_SIGNAL''@|$(HAVE_PTHREAD_COND_SIGNAL)|g' \
  99               -e 's|@''HAVE_PTHREAD_COND_BROADCAST''@|$(HAVE_PTHREAD_COND_BROADCAST)|g' \
 100               -e 's|@''HAVE_PTHREAD_COND_DESTROY''@|$(HAVE_PTHREAD_COND_DESTROY)|g' \
 101               -e 's|@''HAVE_PTHREAD_KEY_CREATE''@|$(HAVE_PTHREAD_KEY_CREATE)|g' \
 102               -e 's|@''HAVE_PTHREAD_SETSPECIFIC''@|$(HAVE_PTHREAD_SETSPECIFIC)|g' \
 103               -e 's|@''HAVE_PTHREAD_GETSPECIFIC''@|$(HAVE_PTHREAD_GETSPECIFIC)|g' \
 104               -e 's|@''HAVE_PTHREAD_KEY_DELETE''@|$(HAVE_PTHREAD_KEY_DELETE)|g' \
 105               -e 's|@''HAVE_PTHREAD_SPIN_INIT''@|$(HAVE_PTHREAD_SPIN_INIT)|g' \
 106               -e 's|@''HAVE_PTHREAD_SPIN_LOCK''@|$(HAVE_PTHREAD_SPIN_LOCK)|g' \
 107               -e 's|@''HAVE_PTHREAD_SPIN_TRYLOCK''@|$(HAVE_PTHREAD_SPIN_TRYLOCK)|g' \
 108               -e 's|@''HAVE_PTHREAD_SPIN_UNLOCK''@|$(HAVE_PTHREAD_SPIN_UNLOCK)|g' \
 109               -e 's|@''HAVE_PTHREAD_SPIN_DESTROY''@|$(HAVE_PTHREAD_SPIN_DESTROY)|g' \
 110               < $@-t1 > $@-t2
 111         $(AM_V_at)sed \
 112               -e 's|@''REPLACE_PTHREAD_CREATE''@|$(REPLACE_PTHREAD_CREATE)|g' \
 113               -e 's|@''REPLACE_PTHREAD_ATTR_INIT''@|$(REPLACE_PTHREAD_ATTR_INIT)|g' \
 114               -e 's|@''REPLACE_PTHREAD_ATTR_GETDETACHSTATE''@|$(REPLACE_PTHREAD_ATTR_GETDETACHSTATE)|g' \
 115               -e 's|@''REPLACE_PTHREAD_ATTR_SETDETACHSTATE''@|$(REPLACE_PTHREAD_ATTR_SETDETACHSTATE)|g' \
 116               -e 's|@''REPLACE_PTHREAD_ATTR_DESTROY''@|$(REPLACE_PTHREAD_ATTR_DESTROY)|g' \
 117               -e 's|@''REPLACE_PTHREAD_SELF''@|$(REPLACE_PTHREAD_SELF)|g' \
 118               -e 's|@''REPLACE_PTHREAD_EQUAL''@|$(REPLACE_PTHREAD_EQUAL)|g' \
 119               -e 's|@''REPLACE_PTHREAD_DETACH''@|$(REPLACE_PTHREAD_DETACH)|g' \
 120               -e 's|@''REPLACE_PTHREAD_JOIN''@|$(REPLACE_PTHREAD_JOIN)|g' \
 121               -e 's|@''REPLACE_PTHREAD_EXIT''@|$(REPLACE_PTHREAD_EXIT)|g' \
 122               -e 's|@''REPLACE_PTHREAD_ONCE''@|$(REPLACE_PTHREAD_ONCE)|g' \
 123               -e 's|@''REPLACE_PTHREAD_MUTEX_INIT''@|$(REPLACE_PTHREAD_MUTEX_INIT)|g' \
 124               -e 's|@''REPLACE_PTHREAD_MUTEXATTR_INIT''@|$(REPLACE_PTHREAD_MUTEXATTR_INIT)|g' \
 125               -e 's|@''REPLACE_PTHREAD_MUTEXATTR_GETTYPE''@|$(REPLACE_PTHREAD_MUTEXATTR_GETTYPE)|g' \
 126               -e 's|@''REPLACE_PTHREAD_MUTEXATTR_SETTYPE''@|$(REPLACE_PTHREAD_MUTEXATTR_SETTYPE)|g' \
 127               -e 's|@''REPLACE_PTHREAD_MUTEXATTR_GETROBUST''@|$(REPLACE_PTHREAD_MUTEXATTR_GETROBUST)|g' \
 128               -e 's|@''REPLACE_PTHREAD_MUTEXATTR_SETROBUST''@|$(REPLACE_PTHREAD_MUTEXATTR_SETROBUST)|g' \
 129               -e 's|@''REPLACE_PTHREAD_MUTEXATTR_DESTROY''@|$(REPLACE_PTHREAD_MUTEXATTR_DESTROY)|g' \
 130               -e 's|@''REPLACE_PTHREAD_MUTEX_LOCK''@|$(REPLACE_PTHREAD_MUTEX_LOCK)|g' \
 131               -e 's|@''REPLACE_PTHREAD_MUTEX_TRYLOCK''@|$(REPLACE_PTHREAD_MUTEX_TRYLOCK)|g' \
 132               -e 's|@''REPLACE_PTHREAD_MUTEX_TIMEDLOCK''@|$(REPLACE_PTHREAD_MUTEX_TIMEDLOCK)|g' \
 133               -e 's|@''REPLACE_PTHREAD_MUTEX_UNLOCK''@|$(REPLACE_PTHREAD_MUTEX_UNLOCK)|g' \
 134               -e 's|@''REPLACE_PTHREAD_MUTEX_DESTROY''@|$(REPLACE_PTHREAD_MUTEX_DESTROY)|g' \
 135               -e 's|@''REPLACE_PTHREAD_RWLOCK_INIT''@|$(REPLACE_PTHREAD_RWLOCK_INIT)|g' \
 136               -e 's|@''REPLACE_PTHREAD_RWLOCKATTR_INIT''@|$(REPLACE_PTHREAD_RWLOCKATTR_INIT)|g' \
 137               -e 's|@''REPLACE_PTHREAD_RWLOCKATTR_DESTROY''@|$(REPLACE_PTHREAD_RWLOCKATTR_DESTROY)|g' \
 138               -e 's|@''REPLACE_PTHREAD_RWLOCK_RDLOCK''@|$(REPLACE_PTHREAD_RWLOCK_RDLOCK)|g' \
 139               -e 's|@''REPLACE_PTHREAD_RWLOCK_WRLOCK''@|$(REPLACE_PTHREAD_RWLOCK_WRLOCK)|g' \
 140               -e 's|@''REPLACE_PTHREAD_RWLOCK_TRYRDLOCK''@|$(REPLACE_PTHREAD_RWLOCK_TRYRDLOCK)|g' \
 141               -e 's|@''REPLACE_PTHREAD_RWLOCK_TRYWRLOCK''@|$(REPLACE_PTHREAD_RWLOCK_TRYWRLOCK)|g' \
 142               -e 's|@''REPLACE_PTHREAD_RWLOCK_TIMEDRDLOCK''@|$(REPLACE_PTHREAD_RWLOCK_TIMEDRDLOCK)|g' \
 143               -e 's|@''REPLACE_PTHREAD_RWLOCK_TIMEDWRLOCK''@|$(REPLACE_PTHREAD_RWLOCK_TIMEDWRLOCK)|g' \
 144               -e 's|@''REPLACE_PTHREAD_RWLOCK_UNLOCK''@|$(REPLACE_PTHREAD_RWLOCK_UNLOCK)|g' \
 145               -e 's|@''REPLACE_PTHREAD_RWLOCK_DESTROY''@|$(REPLACE_PTHREAD_RWLOCK_DESTROY)|g' \
 146               < $@-t2 > $@-t3
 147         $(AM_V_at)sed \
 148               -e 's|@''REPLACE_PTHREAD_COND_INIT''@|$(REPLACE_PTHREAD_COND_INIT)|g' \
 149               -e 's|@''REPLACE_PTHREAD_CONDATTR_INIT''@|$(REPLACE_PTHREAD_CONDATTR_INIT)|g' \
 150               -e 's|@''REPLACE_PTHREAD_CONDATTR_DESTROY''@|$(REPLACE_PTHREAD_CONDATTR_DESTROY)|g' \
 151               -e 's|@''REPLACE_PTHREAD_COND_WAIT''@|$(REPLACE_PTHREAD_COND_WAIT)|g' \
 152               -e 's|@''REPLACE_PTHREAD_COND_TIMEDWAIT''@|$(REPLACE_PTHREAD_COND_TIMEDWAIT)|g' \
 153               -e 's|@''REPLACE_PTHREAD_COND_SIGNAL''@|$(REPLACE_PTHREAD_COND_SIGNAL)|g' \
 154               -e 's|@''REPLACE_PTHREAD_COND_BROADCAST''@|$(REPLACE_PTHREAD_COND_BROADCAST)|g' \
 155               -e 's|@''REPLACE_PTHREAD_COND_DESTROY''@|$(REPLACE_PTHREAD_COND_DESTROY)|g' \
 156               -e 's|@''REPLACE_PTHREAD_KEY_CREATE''@|$(REPLACE_PTHREAD_KEY_CREATE)|g' \
 157               -e 's|@''REPLACE_PTHREAD_SETSPECIFIC''@|$(REPLACE_PTHREAD_SETSPECIFIC)|g' \
 158               -e 's|@''REPLACE_PTHREAD_GETSPECIFIC''@|$(REPLACE_PTHREAD_GETSPECIFIC)|g' \
 159               -e 's|@''REPLACE_PTHREAD_KEY_DELETE''@|$(REPLACE_PTHREAD_KEY_DELETE)|g' \
 160               -e 's|@''REPLACE_PTHREAD_SPIN_INIT''@|$(REPLACE_PTHREAD_SPIN_INIT)|g' \
 161               -e 's|@''REPLACE_PTHREAD_SPIN_LOCK''@|$(REPLACE_PTHREAD_SPIN_LOCK)|g' \
 162               -e 's|@''REPLACE_PTHREAD_SPIN_TRYLOCK''@|$(REPLACE_PTHREAD_SPIN_TRYLOCK)|g' \
 163               -e 's|@''REPLACE_PTHREAD_SPIN_UNLOCK''@|$(REPLACE_PTHREAD_SPIN_UNLOCK)|g' \
 164               -e 's|@''REPLACE_PTHREAD_SPIN_DESTROY''@|$(REPLACE_PTHREAD_SPIN_DESTROY)|g' \
 165               -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
 166               -e '/definition of _Noreturn/r $(_NORETURN_H)' \
 167               -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
 168               -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
 169               < $@-t3 > $@-t4
 170         $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3
 171         $(AM_V_at)mv $@-t4 $@
 172 MOSTLYCLEANFILES += pthread.h pthread.h-t1 pthread.h-t2 pthread.h-t3 pthread.h-t4
 173
 174 Include:
 175 <pthread.h>
 176
 177 Link:
 178 $(LIBPTHREAD)
 179
 180 License:
 181 LGPLv2+
 182
 183 Maintainer:
 184 all