dwm/util.c

37 lines
517 B
C
Raw Normal View History

/* See LICENSE file for copyright and license details. */
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "util.h"
void
2023-02-24 21:31:26 +00:00
die(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
fputc(' ', stderr);
perror(NULL);
2016-08-12 12:35:25 +00:00
} else {
fputc('\n', stderr);
}
exit(1);
}
2023-02-24 21:31:26 +00:00
void *
ecalloc(size_t nmemb, size_t size)
{
void *p;
if (!(p = calloc(nmemb, size)))
die("calloc:");
return p;
}