Vanilla Development Maling List Archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
CVS update: Vanilla/tools
Date: Monday March 22, 1999 @ 18:56
Author: ahn
Update of /home/netrek/cvsroot/Vanilla/tools
In directory cvs.castle.real-time.com:/var/tmp/cvs-serv2283
Modified Files:
update.c
Log Message:
no_zombies() to remove child zombie processes. -da
****************************************
Index: Vanilla/tools/update.c
diff -u Vanilla/tools/update.c:1.2 Vanilla/tools/update.c:1.3
--- Vanilla/tools/update.c:1.2 Tue Dec 1 13:34:55 1998
+++ Vanilla/tools/update.c Mon Mar 22 18:56:11 1999
@@ -168,7 +168,21 @@
return (sock);
}
+/* prevent child zombie processes -da */
+void no_zombies(void) {
+
+ struct sigaction action;
+
+ action.sa_flags = SA_NOCLDWAIT;
+ action.sa_handler = SIG_DFL;
+ sigemptyset(&(action.sa_mask));
+ action.sa_sigaction = NULL;
+ sigaction(SIGCHLD, &action, NULL);
+
+}
+
+
main(argc, argv)
int argc;
char **argv;
@@ -240,6 +254,11 @@
#ifndef DEBUG
if (!no_daemon) BecomeDaemon();
#endif
+
+ /* SysV signals usually create zombie child processes unless SIGCHLD
+ is ignored. -da */
+
+ no_zombies();
for (;;) {