-/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam 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)))
+ die("calloc:");
+ 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);
+ } else {
+ fputc('\n', stderr);
+ }
- if(!res)
- eprint("fatal: could not malloc() %u bytes\n", strlen(str));
- return res;
+ exit(1);
}
