diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/compat-43/sigcompat.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/lib/libc/compat-43/sigcompat.c b/lib/libc/compat-43/sigcompat.c index fa25e50..46431ef 100644 --- a/lib/libc/compat-43/sigcompat.c +++ b/lib/libc/compat-43/sigcompat.c @@ -29,12 +29,14 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * - * $FreeBSD$ */ #if defined(LIBC_SCCS) && !defined(lint) +#if 0 static char sccsid[] = "@(#)sigcompat.c 8.1 (Berkeley) 6/2/93"; +#endif +static const char rcsid[] = + "$FreeBSD$"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> @@ -61,10 +63,13 @@ sigsetmask(mask) int mask; { sigset_t set, oset; + int n; sigemptyset(&set); set.__bits[0] = mask; - (void)sigprocmask(SIG_SETMASK, &set, &oset); + n = sigprocmask(SIG_SETMASK, &set, &oset); + if (n) + return (n); return (oset.__bits[0]); } @@ -73,11 +78,13 @@ sigblock(mask) int mask; { sigset_t set, oset; + int n; sigemptyset(&set); set.__bits[0] = mask; - - (void)sigprocmask(SIG_BLOCK, &set, &oset); + n = sigprocmask(SIG_BLOCK, &set, &oset); + if (n) + return (n); return (oset.__bits[0]); } |
