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author | Dominic DiTaranto <domdit@gmail.com> | 2024-08-30 11:58:58 -0400 |
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committer | Dominic DiTaranto <domdit@gmail.com> | 2024-08-30 11:58:58 -0400 |
commit | d83125bacfeb7d0119de5e4e9a261f428897acb5 (patch) | |
tree | 2261fe07765d81950a0238e2f781ac4a7389a17e /.suckless/dwm/util.c |
init
Diffstat (limited to '.suckless/dwm/util.c')
-rw-r--r-- | .suckless/dwm/util.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/.suckless/dwm/util.c b/.suckless/dwm/util.c new file mode 100644 index 0000000..96b82c9 --- /dev/null +++ b/.suckless/dwm/util.c @@ -0,0 +1,36 @@ +/* See LICENSE file for copyright and license details. */ +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "util.h" + +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); +} + +void * +ecalloc(size_t nmemb, size_t size) +{ + void *p; + + if (!(p = calloc(nmemb, size))) + die("calloc:"); + return p; +} |