diff options
Diffstat (limited to 'run_command.c')
-rw-r--r-- | run_command.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/run_command.c b/run_command.c deleted file mode 100644 index 7aa6c4f..0000000 --- a/run_command.c +++ /dev/null @@ -1,27 +0,0 @@ -/* See LICENSE file for copyright and license details. */ -#include <err.h> -#include <stdio.h> -#include <string.h> - -#include "util.h" - -const char * -run_command(const char *cmd) -{ - char *p; - FILE *fp; - - fp = popen(cmd, "r"); - if (fp == NULL) { - warn("Failed to get command output for %s", cmd); - return NULL; - } - p = fgets(buf, sizeof(buf) - 1, fp); - pclose(fp); - if (!p) - return NULL; - if ((p = strrchr(buf, '\n')) != NULL) - p[0] = '\0'; - - return buf[0] ? buf : NULL; -} |