*: inline constant __sig{add,del}set and __sigismember

    text           data     bss     dec     hex filename
-    318              4       0     322     142 libc/pwd_grp/lckpwdf.o
+    312              4       0     316     13c libc/pwd_grp/lckpwdf.o
-    166              0       1     167      a7 libc/stdlib/abort.o
+    157              0       1     158      9e libc/stdlib/abort.o
-     42              0       0      42      2a libc/sysdeps/linux/common/pause.o
+     27              0       0      27      1b libc/sysdeps/linux/common/pause.o

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/libc/stdlib/system.c b/libc/stdlib/system.c
index acd86761d..59f5cc9c6 100644
--- a/libc/stdlib/system.c
+++ b/libc/stdlib/system.c
@@ -126,9 +126,10 @@ do_system (const char *line)
   struct sigaction sa;
   sigset_t omask;
 
+  memset(&sa, 0, sizeof(sa));
   sa.sa_handler = SIG_IGN;
-  sa.sa_flags = 0;
-  __sigemptyset (&sa.sa_mask);
+  /*sa.sa_flags = 0; - done by memset */
+  /*__sigemptyset (&sa.sa_mask); - done by memset */
 
   DO_LOCK ();
   if (ADD_REF () == 0)