Remove timeout feature

diff --git a/src/odhcp6c.c b/src/odhcp6c.c
index 02f926aac3b00e7f6a4758e0344a4b54d3cc1168..4e50758c1aee91775f53f73959998eb0cfa9cc5c 100644 (file)
--- a/src/odhcp6c.c
+++ b/src/odhcp6c.c
@@ -54,8 +54,8 @@ int main(_unused int argc, char* const argv[])
        enum odhcp6c_ia_mode ia_na_mode = IA_MODE_TRY;
 
        bool help = false, daemonize = false;
-       int c, request_pd = 0, timeout = 0;
-       while ((c = getopt(argc, argv, "N:P:c:r:s:t:hdp:")) != -1) {
+       int c, request_pd = 0;
+       while ((c = getopt(argc, argv, "N:P:c:r:s:hdp:")) != -1) {
                switch (c) {
                case 'N':
                        if (!strcmp(optarg, "force"))
@@ -103,10 +103,6 @@ int main(_unused int argc, char* const argv[])
                        script = optarg;
                        break;
 
-               case 't':
-                       timeout = strtoul(optarg, NULL, 10);
-                       break;
-
                case 'd':
                        daemonize = true;
                        break;
@@ -134,7 +130,6 @@ int main(_unused int argc, char* const argv[])
 
        signal(SIGHUP, sighandler);
        signal(SIGINT, sighandler);
-       signal(SIGALRM, sighandler);
        signal(SIGCHLD, sighandler);
        signal(SIGTERM, sighandler);
        signal(SIGUSR1, sighandler);
@@ -176,7 +171,6 @@ int main(_unused int argc, char* const argv[])
                odhcp6c_clear_state(STATE_SIP_FQDN);
                dhcpv6_set_ia_na_mode(ia_na_mode);
 
-               alarm(timeout);
                do_signal = 0;
                int res = dhcpv6_request(DHCPV6_MSG_SOLICIT);
 
@@ -194,14 +188,10 @@ int main(_unused int argc, char* const argv[])
                                else if (res > 0)
                                        script_call("informed");
 
-                               alarm(0);
                                if (dhcpv6_poll_reconfigure() > 0)
                                        script_call("informed");
                        }
 
-                       if (do_signal == SIGALRM)
-                               script_call("timeout");
-
                        continue;
                }
 
@@ -210,7 +200,6 @@ int main(_unused int argc, char* const argv[])
                        continue;
 
                script_call("bound");
-               alarm(0);
 
                while (do_signal == 0 || do_signal == SIGUSR1) {
                        // Renew Cycle
@@ -266,11 +255,7 @@ int main(_unused int argc, char* const argv[])
 
                // Add all prefixes to lost prefixes
                odhcp6c_clear_state(STATE_IA_PD);
-
-               if (do_signal == SIGALRM)
-                       script_call("timeout");
-               else
-                       script_call("unbound");
+               script_call("unbound");
 
                // Remove assigned addresses
                if (ia_na_len > 0)
@@ -295,7 +280,6 @@ static int usage(void)
        "       -c <clientid>   Override client-ID (base-16 encoded)\n"
        "       -r <options>    Options to be requested (comma-separated)\n"
        "       -s <script>     Status update script (/usr/sbin/odhcp6c-update)\n"
-       "       -t <timeout>    Request timeout after which the script is called\n"
        "\nInvocation options:\n"
        "       -p <pidfile>    Set pidfile (/var/run/6relayd.pid)\n"
        "       -d              Daemonize\n"
@@ -390,8 +374,6 @@ static void sighandler(int signal)
                do_signal = SIGUSR1;
        else if (signal == SIGUSR2)
                do_signal = SIGUSR2;
-       else if (signal == SIGALRM)
-               do_signal = SIGALRM;
        else
                do_signal = SIGTERM;
 }