diff options
Diffstat (limited to 'src/com_status.c')
| -rw-r--r-- | src/com_status.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/com_status.c b/src/com_status.c new file mode 100644 index 0000000..f68c6ef --- /dev/null +++ b/src/com_status.c @@ -0,0 +1,38 @@ +#include "genrc.h" + +int +com_status(void) +{ + PIDLIST pids; + int rc; + + pidlist_init(&pids); + rc = get_pid_list(genrc_pid_closure, &pids); + if (rc == 0) { + if (pids.pidc == 0) + printf("%s is not running\n", genrc_program); + else { + printf("%s is running ", genrc_program); + if (pids.pidc == 1) { + printf("(pid %lu)", + (unsigned long) pids.pidv[0]); + } else { + int i; + int delim = ' '; + printf("(pids"); + for (i = 0; i < pids.pidc; i++) { + printf("%c%lu", delim, + (unsigned long) pids.pidv[i]); + delim = ','; + } + putchar(')'); + } + putchar('\n'); + } + } else { + printf("status unknown\n"); + } + return 0; +} + + |