[USG5_4] (sigblock): Use |, not &.

1994-06-16 18:51:07 +00:00
parent 7df79bd462
commit d8b3c19089
1 changed files with 1 additions and 1 deletions
--- a/src/syssignal.h
+++ b/src/syssignal.h
@@ -71,7 +71,7 @@ sigset_t sys_sigsetmask (sigset_t new_mask);
 #ifdef USG5_4

 #ifndef sigblock
-#define sigblock(sig) (sigprocmask (SIG_BLOCK, SIGEMPTYMASK & sig, NULL))
+#define sigblock(sig) (sigprocmask (SIG_BLOCK, SIGEMPTYMASK | sig, NULL))
 #endif

 #define sigunblock(sig) (sigprocmask (SIG_SETMASK, SIGFULLMASK & ~(sig), NULL))