diff options
Diffstat (limited to 'slstatuso/components/run_command.c')
-rwxr-xr-x | slstatuso/components/run_command.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/slstatuso/components/run_command.c b/slstatuso/components/run_command.c deleted file mode 100755 index 93bf6da..0000000 --- a/slstatuso/components/run_command.c +++ /dev/null @@ -1,31 +0,0 @@ -/* See LICENSE file for copyright and license details. */ -#include <stdio.h> -#include <string.h> - -#include "../slstatus.h" -#include "../util.h" - -const char * -run_command(const char *cmd) -{ - char *p; - FILE *fp; - - if (!(fp = popen(cmd, "r"))) { - warn("popen '%s':", cmd); - return NULL; - } - - p = fgets(buf, sizeof(buf) - 1, fp); - if (pclose(fp) < 0) { - warn("pclose '%s':", cmd); - return NULL; - } - if (!p) - return NULL; - - if ((p = strrchr(buf, '\n'))) - p[0] = '\0'; - - return buf[0] ? buf : NULL; -} |