wmii

commit b77067404f00f777b006994af61557397e47d5cd
parent bd04fe7b462588edc015b716255ab7596a36f81e
Author: Kris Maglione <jg@suckless.org>
Date:   Sun,  4 Feb 2007 13:31:12 -0500

Added SIGCHLD handler


Diffstat:
main.c
 | 
9
+++++++++

1 file changed, 9 insertions(+), 0 deletions(-)
diff --git a/main.c b/main.c
@@ -6,6 +6,7 @@
 #include <fcntl.h>
 #include <locale.h>
 #include <pwd.h>
+#include <signal.h>
 #include <stdarg.h>
 #include <stdlib.h>
 #include <string.h>
@@ -29,6 +30,13 @@ usage() {
 }
 
 static void
+sigchld_handler(int sig) {
+	int ret;
+	/* We only spawn one child */
+	wait(&ret);
+}
+
+static void
 scan_wins() {
 	int i;
 	unsigned int num;
@@ -265,6 +273,7 @@ main(int argc, char *argv[]) {
 	if(wmiirc) {
 		int name_len = strlen(wmiirc) + 6;
 		char execstr[name_len];
+		signal(SIGCHLD, sigchld_handler);
 		switch(fork()) {
 		case 0:
 			if(setsid() == -1)