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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 {