X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=util.c;h=51acd1aed516d3cdeff714c31b9cd8f455c6c50e;hp=b786480724e0648e16660dca22d8fb44498e7adf;hb=1479e76f01bf066c441e096ad3f9370b433ce552;hpb=352cae4380713949d3800ebcda7aff3bb5ab9efc

diff --git a/util.c b/util.c
index b786480..51acd1a 100644
--- a/util.c
+++ b/util.c
@@ -1,26 +1,12 @@
-/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
+/* See LICENSE file for copyright and license details. */
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <sys/wait.h>
-#include <unistd.h>
 
-/* extern */
-
-void *
-emallocz(unsigned int size) {
-	void *res = calloc(1, size);
-
-	if(!res)
-		eprint("fatal: could not malloc() %u bytes\n", size);
-	return res;
-}
+#include "util.h"
 
 void
-eprint(const char *errstr, ...) {
+die(const char *errstr, ...) {
 	va_list ap;
 
 	va_start(ap, errstr);
@@ -29,26 +15,3 @@ eprint(const char *errstr, ...) {
 	exit(EXIT_FAILURE);
 }
 
-void
-spawn(Arg arg) {
-	static char *shell = NULL;
-
-	if(!shell && !(shell = getenv("SHELL")))
-		shell = "/bin/sh";
-	if(!arg.cmd)
-		return;
-	/* The double-fork construct avoids zombie processes and keeps the code
-	 * clean from stupid signal handlers. */
-	if(fork() == 0) {
-		if(fork() == 0) {
-			if(dpy)
-				close(ConnectionNumber(dpy));
-			setsid();
-			execl(shell, shell, "-c", arg.cmd, (char *)NULL);
-			fprintf(stderr, "dwm: execl '%s -c %s'", shell, arg.cmd);
-			perror(" failed");
-		}
-		exit(0);
-	}
-	wait(0);
-}