dmenu/util.c

35 lines
596 B
C
Raw Normal View History

2007-05-30 10:19:06 +00:00
/* See LICENSE file for copyright and license details. */
2006-08-04 07:35:27 +00:00
#include "dmenu.h"
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
void *
emalloc(unsigned int size) {
2006-08-04 07:35:27 +00:00
void *res = malloc(size);
2006-10-06 09:52:57 +00:00
2006-08-04 07:35:27 +00:00
if(!res)
2006-10-12 10:58:34 +00:00
eprint("fatal: could not malloc() %u bytes\n", size);
return res;
}
2006-08-04 07:35:27 +00:00
void
eprint(const char *errstr, ...) {
2006-08-04 07:35:27 +00:00
va_list ap;
va_start(ap, errstr);
vfprintf(stderr, errstr, ap);
va_end(ap);
exit(EXIT_FAILURE);
}
2006-10-12 10:59:37 +00:00
char *
estrdup(const char *str) {
void *res = strdup(str);
if(!res)
eprint("fatal: could not malloc() %u bytes\n", strlen(str));
return res;
}