Tracking return value of system().

[icmpmonitor] / icmpmonitor.c

diff --git a/icmpmonitor.c b/icmpmonitor.c
index 5dd5064..76404c2 100644 (file)
--- a/icmpmonitor.c
+++ b/icmpmonitor.c
@@ -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()) {
             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()) {
             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 {
             }
         }
     } else {