X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=util.c;h=6b703e9b8180fb32ce3e3e018a2bf0124748c797;hb=3de85ca21cedf2a9f67755afc8ef031a9170b96a;hp=0a8aada749e29bb127c8cf8b1c1da4c073cc789a;hpb=0e19146d5f89def3a1cf55545fdc72dbab7b60e3;p=dmenu.git

diff --git a/util.c b/util.c
index 0a8aada..6b703e9 100644
--- a/util.c
+++ b/util.c
@@ -1,36 +1,33 @@
-/* © 2006-2007 Anselm R. Garbe <garbeam at gmail dot com>
- * © 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
- * See LICENSE file for license details. */
-#include "dmenu.h"
+/* See LICENSE file for copyright and license details. */
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+#include "util.h"
+
 void *
-emalloc(unsigned int size) {
-	void *res = malloc(size);
+ecalloc(size_t nmemb, size_t size)
+{
+	void *p;
 
-	if(!res)
-		eprint("fatal: could not malloc() %u bytes\n", size);
-	return res;
+	if (!(p = calloc(nmemb, size)))
+		perror(NULL);
+	return p;
 }
 
 void
-eprint(const char *errstr, ...) {
+die(const char *fmt, ...) {
 	va_list ap;
 
-	va_start(ap, errstr);
-	vfprintf(stderr, errstr, ap);
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
 	va_end(ap);
-	exit(EXIT_FAILURE);
-}
 
-char *
-estrdup(const char *str) {
-	void *res = strdup(str);
+	if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
+		fputc(' ', stderr);
+		perror(NULL);
+	}
 
-	if(!res)
-		eprint("fatal: could not malloc() %u bytes\n", strlen(str));
-	return res;
+	exit(1);
 }