[hackers] [dwm] added merged patch of anydot and Neale || Anselm R Garbe

changeset: 1478:cf5bb4e72804
tag: tip
user: Anselm R Garbe <garbeam_AT_gmail.com>
date: Thu Aug 13 10:45:59 2009 +0100
files: dwm.c
description:
added merged patch of anydot and Neale

diff -r aefd753cfe9b -r cf5bb4e72804 dwm.c
--- a/dwm.c Mon Jul 27 12:01:58 2009 +0100
+++ b/dwm.c Thu Aug 13 10:45:59 2009 +0100
@@ -207,7 +207,7 @@
 static void setmfact(const Arg *arg);
 static void setup(void);
 static void showhide(Client *c);
-static void sigchld(int signal);
+static void sigchld(int unused);
 static void spawn(const Arg *arg);
 static void tag(const Arg *arg);
 static void tagmon(const Arg *arg);
@@ -1428,6 +1428,10 @@
         int w;
         XSetWindowAttributes wa;
 
+ /* clean up any zombies immediately */
+ signal(SIGCHLD, sigchld);
+ sigchld(0);
+
         /* init screen */
         screen = DefaultScreen(dpy);
         root = RootWindow(dpy, screen);
@@ -1496,13 +1500,13 @@
 
 
 void
-sigchld(int signal) {
+sigchld(int unused) {
         while(0 < waitpid(-1, NULL, WNOHANG));
+ signal(SIGCHLD, sigchld);
 }
 
 void
 spawn(const Arg *arg) {
- signal(SIGCHLD, sigchld);
         if(fork() == 0) {
                 if(dpy)
                         close(ConnectionNumber(dpy));
Received on Thu Aug 13 2009 - 09:46:05 UTC