tadded Neale Pickett's spawn patch, thanks Neale - dwm - [fork] customized buil… | |
git clone git://src.adamsgaard.dk/dwm | |
Log | |
Files | |
Refs | |
README | |
LICENSE | |
--- | |
commit 2b047e460b5c4ddb0a72eac1bbe292539bc9049e | |
parent 5f74dc5e78b0aa8818a5dc9da06e7c8fc7616999 | |
Author: Anselm R Garbe <[email protected]> | |
Date: Thu, 4 Dec 2008 20:15:00 +0000 | |
added Neale Pickett's spawn patch, thanks Neale | |
Diffstat: | |
M dwm.c | 35 ++++++++++++++---------------… | |
1 file changed, 16 insertions(+), 19 deletions(-) | |
--- | |
diff --git a/dwm.c b/dwm.c | |
t@@ -182,6 +182,7 @@ static void setlayout(const Arg *arg); | |
static void setmfact(const Arg *arg); | |
static void setup(void); | |
static void showhide(Client *c); | |
+static void sigchld(int signal); | |
static void spawn(const Arg *arg); | |
static void tag(const Arg *arg); | |
static int textnw(const char *text, unsigned int len); | |
t@@ -1391,22 +1392,24 @@ showhide(Client *c) { | |
} | |
} | |
+ | |
+void | |
+sigchld(int signal) { | |
+ while(0 < waitpid(-1, NULL, WNOHANG)); | |
+} | |
+ | |
void | |
spawn(const Arg *arg) { | |
- /* The double-fork construct avoids zombie processes and keeps the code | |
- * clean from stupid signal handlers. */ | |
+ signal(SIGCHLD, sigchld); | |
if(fork() == 0) { | |
- if(fork() == 0) { | |
- if(dpy) | |
- close(ConnectionNumber(dpy)); | |
- setsid(); | |
- execvp(((char **)arg->v)[0], (char **)arg->v); | |
- fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]… | |
- perror(" failed"); | |
- } | |
+ if(dpy) | |
+ close(ConnectionNumber(dpy)); | |
+ setsid(); | |
+ execvp(((char **)arg->v)[0], (char **)arg->v); | |
+ fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]); | |
+ perror(" failed"); | |
exit(0); | |
} | |
- wait(0); | |
} | |
void | |
t@@ -1455,14 +1458,8 @@ tile(void) { | |
h = wh; | |
for(i = 0, c = nexttiled(c->next); c; c = nexttiled(c->next), i++) { | |
- if(i + 1 == n) { /* remainder */ | |
- if(wy + wh - y < bh) | |
- resize(c, x, y, w - 2 * c->bw, wy + wh - y - 2… | |
- else | |
- resize(c, x, y, w - 2 * c->bw, wy + wh - y - 2… | |
- } | |
- else | |
- resize(c, x, y, w - 2 * c->bw, h - 2 * c->bw, resizehi… | |
+ resize(c, x, y, w - 2 * c->bw, /* remainder */ ((i + 1 == n) | |
+ ? wy + wh - y - 2 * c->bw : h - 2 * c->bw), resizehints… | |
if(h != wh) | |
y = c->y + HEIGHT(c); | |
} |