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Description:
Implement a trivial subset of the pthreads library.
Files:
lib/pthread.c
lib/pthread.in.h
m4/pthread.m4
Depends-on:
extensions
extern-inline
sched
time
configure.ac-early:
AC_DEFINE([_REENTRANT], 1, [For thread-safety on OSF/1, Solaris.])
AC_DEFINE([_THREAD_SAFE], 1, [For thread-safety on AIX, FreeBSD.])
configure.ac:
gl_PTHREAD_CHECK
gl_MODULE_INDICATOR([pthread])
Makefile.am:
BUILT_SOURCES += $(PTHREAD_H)
# We need the following in order to create <pthread.h> when the system
# doesn't have one that works with the given compiler.
if GL_GENERATE_PTHREAD_H
pthread.h: pthread.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
-e 's|@''HAVE_PTHREAD_H''@|$(HAVE_PTHREAD_H)|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-e 's|@''NEXT_PTHREAD_H''@|$(NEXT_PTHREAD_H)|g' \
-e 's|@''HAVE_PTHREAD_T''@|$(HAVE_PTHREAD_T)|g' \
-e 's|@''HAVE_PTHREAD_SPINLOCK_T''@|$(HAVE_PTHREAD_SPINLOCK_T)|g' \
< $(srcdir)/pthread.in.h; \
} > $@-t && \
mv $@-t $@
else
pthread.h: $(top_builddir)/config.status
rm -f $@
endif
MOSTLYCLEANFILES += pthread.h pthread.h-t
Include:
<pthread.h>
Link:
$(LIB_PTHREAD)
License:
LGPLv2+
Maintainer:
Glen Lenker and Paul Eggert
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