Tracking return value of system(). master origin/HEAD origin/master
authorAaron Taylor <ataylor@subgeniuskitty.com>
Mon, 7 Oct 2019 12:19:02 +0000 (05:19 -0700)
committerAaron Taylor <ataylor@subgeniuskitty.com>
Mon, 7 Oct 2019 12:19:02 +0000 (05:19 -0700)
icmpmonitor.c

index 5dd5064..76404c2 100644 (file)
@@ -133,8 +133,8 @@ pinger(int ignore) /* Dummy parameter since this function registers as a signal
             if (verbose) printf("INFO: Host %s stopped responding. Executing DOWN command.\n", host->name);
             host->host_up = false;
             if (!fork()) {
-                system(host->down_cmd);
-                exit(EXIT_SUCCESS);
+                int sys_ret = system(host->down_cmd);
+                exit(sys_ret);
             }
         }
 
@@ -201,8 +201,8 @@ read_icmp_data(struct host_entry * host)
             if (verbose) printf("INFO: Host %s started responding. Executing UP command.\n", host->name);
             host->host_up = true;
             if (!fork()) {
-                system(host->up_cmd);
-                exit(EXIT_SUCCESS);
+                int sys_ret = system(host->up_cmd);
+                exit(sys_ret);
             }
         }
     } else {