diff options
Diffstat (limited to 'lib/libcurses/base/sigaction.c')
| -rw-r--r-- | lib/libcurses/base/sigaction.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/lib/libcurses/base/sigaction.c b/lib/libcurses/base/sigaction.c index cfa5db79b70..b07ee1c333d 100644 --- a/lib/libcurses/base/sigaction.c +++ b/lib/libcurses/base/sigaction.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sigaction.c,v 1.1 1999/01/18 19:10:07 millert Exp $ */ +/* $OpenBSD: sigaction.c,v 1.2 1999/03/18 16:46:58 millert Exp $ */ /**************************************************************************** * Copyright (c) 1998 Free Software Foundation, Inc. * @@ -42,7 +42,7 @@ #include <signal.h> #include <SigAction.h> -MODULE_ID("$From: sigaction.c,v 1.7 1998/02/11 12:13:53 tom Exp $") +MODULE_ID("$From: sigaction.c,v 1.8 1999/03/18 02:12:04 tom Exp $") int sigaction (int sig, sigaction_t * sigact, sigaction_t * osigact) @@ -59,7 +59,7 @@ sigemptyset (sigset_t * mask) int sigprocmask (int mode, sigset_t * mask, sigset_t * omask) - { +{ sigset_t current = sigsetmask(0); if (omask) *omask = current; @@ -73,7 +73,7 @@ sigprocmask (int mode, sigset_t * mask, sigset_t * omask) sigsetmask(current); return 0; - } +} int sigsuspend (sigset_t * mask) @@ -94,6 +94,12 @@ sigaddset (sigset_t * mask, int sig) *mask |= sigmask (sig); return 0; } + +int +sigismember (sigset_t * mask, int sig) +{ + return (*mask & sigmask (sig)) != 0; +} #else extern void _nc_sigaction(void); /* quiet's gcc warning */ void _nc_sigaction(void) { } /* nonempty for strict ANSI compilers */ |