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replaced Arg union with const char *arg, seems cleaner to me, even if we need atoi() in some places

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This commit is contained in:
Anselm R. Garbe 2007-02-22 11:42:08 +01:00
parent 986ca73074
commit 2c477cf661
9 changed files with 189 additions and 184 deletions
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8
util.c
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@ -30,12 +30,12 @@ eprint(const char *errstr, ...) {
}
void
spawn(Arg arg) {
spawn(const char *arg) {
static char *shell = NULL;
if(!shell && !(shell = getenv("SHELL")))
shell = "/bin/sh";
if(!arg.cmd)
if(!arg)
return;
/* The double-fork construct avoids zombie processes and keeps the code
* clean from stupid signal handlers. */
@ -44,8 +44,8 @@ spawn(Arg arg) {
if(dpy)
close(ConnectionNumber(dpy));
setsid();
execl(shell, shell, "-c", arg.cmd, (char *)NULL);
fprintf(stderr, "dwm: execl '%s -c %s'", shell, arg.cmd);
execl(shell, shell, "-c", arg, (char *)NULL);
fprintf(stderr, "dwm: execl '%s -c %s'", shell, arg);
perror(" failed");
}
exit(0);