Description:
POSIX compatible signal blocking for threads.

Files:
lib/pthread_sigmask.c
m4/pthread_sigmask.m4

Depends-on:
signal-h
threadlib
sigprocmask     [test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1]

configure.ac:
gl_FUNC_PTHREAD_SIGMASK
gl_CONDITIONAL([GL_COND_OBJ_PTHREAD_SIGMASK],
               [test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1])
AM_COND_IF([GL_COND_OBJ_PTHREAD_SIGMASK], [
  gl_PREREQ_PTHREAD_SIGMASK
])
gl_SIGNAL_MODULE_INDICATOR([pthread_sigmask])

Makefile.am:
if GL_COND_OBJ_PTHREAD_SIGMASK
lib_SOURCES += pthread_sigmask.c
endif

Include:
<signal.h>

Link:
$(PTHREAD_SIGMASK_LIB)

License:
LGPLv2+

Maintainer:
Paul Eggert, Jim Meyering