X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/1691e80890e5d8ba258c51c214a3e91880e1db2b..f2cc76d9a760ebf86b61d609696999330449aecb:/sbr/pidwait.c

diff --git a/sbr/pidwait.c b/sbr/pidwait.c
index 4bd02e3e..20b1fb55 100644
--- a/sbr/pidwait.c
+++ b/sbr/pidwait.c
@@ -17,7 +17,7 @@ int
 pidwait (pid_t id, int sigsok)
 {
     pid_t pid;
-    sigset_t set, oset;
+    SIGNAL_HANDLER istat, qstat;
 
 #ifdef WAITINT
     int status;
@@ -26,11 +26,9 @@ pidwait (pid_t id, int sigsok)
 #endif
 
     if (sigsok == -1) {
-	/* block a couple of signals */
-	sigemptyset (&set);
-	sigaddset (&set, SIGINT);
-	sigaddset (&set, SIGQUIT);
-	SIGPROCMASK (SIG_BLOCK, &set, &oset);
+	/* ignore a couple of signals */
+	istat = SIGNAL (SIGINT, SIG_IGN);
+	qstat = SIGNAL (SIGQUIT, SIG_IGN);
     }
 
 #ifdef HAVE_WAITPID
@@ -41,8 +39,9 @@ pidwait (pid_t id, int sigsok)
 #endif
 
     if (sigsok == -1) {
-	/* reset the signal mask */
-	SIGPROCMASK (SIG_SETMASK, &oset, &set);
+	/* reset the signal handlers */
+	SIGNAL (SIGINT, istat);
+	SIGNAL (SIGQUIT, qstat);
     }
 
 #ifdef WAITINT