X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/cb4aa5bc35cf16a06bb2b4e880648e390fa2cc55..6ee9f1345760f320dd76c713754ba2a70669bedd:/util.c

diff --git a/util.c b/util.c
index 3175ab2..b786480 100644
--- a/util.c
+++ b/util.c
@@ -1,4 +1,4 @@
-/* (C)opyright MMVII Anselm R. Garbe <garbeam at gmail dot com>
+/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
  * See LICENSE file for license details.
  */
 #include "dwm.h"
@@ -29,22 +29,13 @@ eprint(const char *errstr, ...) {
 	exit(EXIT_FAILURE);
 }
 
-void *
-erealloc(void *ptr, unsigned int size) {
-	void *res = realloc(ptr, size);
-
-	if(!res)
-		eprint("fatal: could not malloc() %u bytes\n", size);
-	return res;
-}
-
 void
-spawn(Arg *arg) {
+spawn(Arg arg) {
 	static char *shell = NULL;
 
 	if(!shell && !(shell = getenv("SHELL")))
 		shell = "/bin/sh";
-	if(!arg->cmd)
+	if(!arg.cmd)
 		return;
 	/* The double-fork construct avoids zombie processes and keeps the code
 	 * clean from stupid signal handlers. */
@@ -53,8 +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.cmd, (char *)NULL);
+			fprintf(stderr, "dwm: execl '%s -c %s'", shell, arg.cmd);
 			perror(" failed");
 		}
 		exit(0);