From 3e2b5fba5c91dc1e24adf05af3684010b89a444b Mon Sep 17 00:00:00 2001 From: marcel Date: Sat, 2 Oct 1999 19:24:24 +0000 Subject: o Add $FreeBSD$ as a rcsid instead of in a comment. o Fix formatting o Return the error if sigprocmask fails instead of undefined data. Submitted by: bde --- lib/libc/compat-43/sigcompat.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) (limited to 'lib') 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 @@ -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]); } -- cgit v1.1