Added unmount, now unmount as well as umount exist

1987-10-05 09:17:42 +00:00
parent f9b922c5e0
commit 1e114ff79a
10 changed files with 21 additions and 6 deletions
--- a/mach/sun3/libsys/sigvec.c
+++ b/mach/sun3/libsys/sigvec.c
@@ -29,7 +29,7 @@ sigvec(sig,vec,ovec)
 		_sigfunc[sig] = old;
 		return -1;
 	}
-	if (ovec->handler == _sigtramp) {
+	if (ovec && ovec->handler == _sigtramp) {
 		ovec->handler = old;
 	}
 	return 0;