diff options
author | Bradley Taunt <bt@btxx.org> | 2024-01-23 15:26:52 -0500 |
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committer | Bradley Taunt <bt@btxx.org> | 2024-01-23 15:26:52 -0500 |
commit | 0043fe4dc9febc404226b0ff5fc911ea74bd1f38 (patch) | |
tree | 8c99fc9da003de0018a3ad94a995471cf82f3881 /dwmo/util.c | |
parent | f56fc53c62d1a27c9fc61eaf5b1b6675ee89e79e (diff) |
Update install script and include source suckless programs
Diffstat (limited to 'dwmo/util.c')
-rwxr-xr-x | dwmo/util.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/dwmo/util.c b/dwmo/util.c new file mode 100755 index 0000000..96b82c9 --- /dev/null +++ b/dwmo/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; +} |