diff options
Diffstat (limited to 'slstatuso/components/cat.c')
-rwxr-xr-x | slstatuso/components/cat.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/slstatuso/components/cat.c b/slstatuso/components/cat.c deleted file mode 100755 index 07944cc..0000000 --- a/slstatuso/components/cat.c +++ /dev/null @@ -1,32 +0,0 @@ -/* See LICENSE file for copyright and license details. */ -#include <stdio.h> -#include <string.h> - -#include "../slstatus.h" -#include "../util.h" - -const char * -cat(const char *path) -{ - char *f; - FILE *fp; - - if (!(fp = fopen(path, "r"))) { - warn("fopen '%s':", path); - return NULL; - } - - f = fgets(buf, sizeof(buf) - 1, fp); - if (fclose(fp) < 0) { - warn("fclose '%s':", path); - return NULL; - } - if (!f) - return NULL; - - if ((f = strrchr(buf, '\n'))) - f[0] = '\0'; - - return buf[0] ? buf : NULL; -} - |