SIG_SETMASK       175 anacron/runjob.c     if (sigprocmask(SIG_SETMASK, &old_sigmask, NULL))
SIG_SETMASK       233 anacron/runjob.c 	if (sigprocmask(SIG_SETMASK, &old_sigmask, NULL))
SIG_SETMASK       181 src/popen.c    	(void) sigprocmask(SIG_SETMASK, &oset, NULL);