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removed unnecessary crap
[dwm.git]
/
util.c
diff --git
a/util.c
b/util.c
index
99842e9
..
1d37906
100644
(file)
--- a/
util.c
+++ b/
util.c
@@
-7,6
+7,11
@@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include "wm.h"
void
error(char *errstr, ...) {
void
error(char *errstr, ...) {
@@
-55,23
+60,35
@@
erealloc(void *ptr, unsigned int size)
char *
estrdup(const char *str)
{
char *
estrdup(const char *str)
{
- void *res = strdup(str);
+ char *res = strdup(str);
if(!res)
bad_malloc(strlen(str));
return res;
}
void
if(!res)
bad_malloc(strlen(str));
return res;
}
void
-failed_assert(char *a, char *file, int line)
-{
- fprintf(stderr, "Assertion \"%s\" failed at %s:%d\n", a, file, line);
- abort();
-}
-
-void
swap(void **p1, void **p2)
{
void *tmp = *p1;
*p1 = *p2;
*p2 = tmp;
}
swap(void **p1, void **p2)
{
void *tmp = *p1;
*p1 = *p2;
*p2 = tmp;
}
+
+void
+spawn(Display *dpy, char *argv[])
+{
+ if(!argv || !argv[0])
+ return;
+ if(fork() == 0) {
+ if(fork() == 0) {
+ if(dpy)
+ close(ConnectionNumber(dpy));
+ setsid();
+ execvp(argv[0], argv);
+ fprintf(stderr, "gridwm: execvp %s", argv[0]);
+ perror(" failed");
+ }
+ exit (0);
+ }
+ wait(0);
+}