diff options
Diffstat (limited to 'util.c')
-rw-r--r-- | util.c | 47 |
1 files changed, 47 insertions, 0 deletions
@@ -0,0 +1,47 @@ +/* +// . . . +// | | | . +// ,-. ,-. |-. ,-. . ,-. | ,_, ,-. ,-. |-. ,-,-. . |- ,_, +// | | ,-| | | | | |-' | / `-. | | | | | | | | / +// `-| `-^ ^-' ' ' `-' `' '"' `-' `-' ' ' ' ' ' ' `' '"' +// ,| +// `' +// GITHUB:https://github.com/gabrielzschmitz +// INSTAGRAM:https://www.instagram.com/gabrielz.schmitz/ +// DOTFILES:https://github.com/gabrielzschmitz/dotfiles/ +*/ +/* See LICENSE file for copyright and license details. */ +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "util.h" + +void * +ecalloc(size_t nmemb, size_t size) +{ + void *p; + + if (!(p = calloc(nmemb, size))) + die("calloc:"); + return p; +} + +void +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); + } else { + fputc('\n', stderr); + } + + exit(1); +} |