wdp-xflow: Remove wx structure from global list when closing.

[sliver-openvswitch.git] / utilities / ovs-discover.c

diff --git a/utilities/ovs-discover.c b/utilities/ovs-discover.c
index dc91bce..7cd1edf 100644 (file)
--- a/utilities/ovs-discover.c
+++ b/utilities/ovs-discover.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010 Nicira Networks.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -33,9 +33,9 @@
 #include "timeval.h"
 #include "unixctl.h"
 #include "util.h"
-
 #include "vlog.h"
-#define THIS_MODULE VLM_ovs_discover
+
+VLOG_DEFINE_THIS_MODULE(ovs_discover)
 
 struct iface {
     const char *name;
@@ -60,7 +60,7 @@ static bool exit_without_bind;
 static bool exit_after_bind;
 
 static bool iface_init(struct iface *, const char *netdev_name);
-static void release_ifaces(void *aux UNUSED);
+static void release_ifaces(void *aux OVS_UNUSED);
 
 static void parse_options(int argc, char *argv[]);
 static void usage(void) NO_RETURN;
@@ -75,9 +75,8 @@ main(int argc, char *argv[])
     int retval;
     int i;
 
+    proctitle_init(argc, argv);
     set_program_name(argv[0]);
-    time_init();
-    vlog_init();
     parse_options(argc, argv);
 
     argc -= optind;
@@ -102,7 +101,7 @@ main(int argc, char *argv[])
         struct iface *iface = &ifaces[i];
         dhclient_init(iface->dhcp, 0);
     }
-    fatal_signal_add_hook(release_ifaces, NULL, true);
+    fatal_signal_add_hook(release_ifaces, NULL, NULL, true);
 
     retval = regcomp(&accept_controller_regex, accept_controller_re,
                      REG_NOSUB | REG_EXTENDED);
@@ -115,14 +114,13 @@ main(int argc, char *argv[])
 
     retval = unixctl_server_create(NULL, &unixctl);
     if (retval) {
-        ovs_fatal(retval, "Could not listen for unixctl connections");
+        exit(EXIT_FAILURE);
     }
 
     die_if_already_running();
 
     signal(SIGPIPE, SIG_IGN);
     for (;;) {
-        fatal_signal_block();
         for (i = 0; i < n_ifaces; i++) {
             struct iface *iface = &ifaces[i];
             dhclient_run(iface->dhcp);
@@ -195,7 +193,6 @@ main(int argc, char *argv[])
             dhclient_wait(iface->dhcp);
         }
         unixctl_server_wait(unixctl);
-        fatal_signal_unblock();
         poll_block();
     }
 
@@ -215,7 +212,7 @@ iface_init(struct iface *iface, const char *netdev_name)
          * persists past program termination. */
         struct netdev *netdev;
 
-        retval = netdev_open(iface->name, NETDEV_ETH_TYPE_NONE, &netdev);
+        retval = netdev_open_default(iface->name, &netdev);
         if (retval) {
             ovs_error(retval, "Could not open %s device", iface->name);
             return false;
@@ -239,7 +236,7 @@ iface_init(struct iface *iface, const char *netdev_name)
 }
 
 static void
-release_ifaces(void *aux UNUSED)
+release_ifaces(void *aux OVS_UNUSED)
 {
     int i;
 
@@ -253,13 +250,13 @@ release_ifaces(void *aux UNUSED)
 }
 
 static void
-modify_dhcp_request(struct dhcp_msg *msg, void *aux UNUSED)
+modify_dhcp_request(struct dhcp_msg *msg, void *aux OVS_UNUSED)
 {
     dhcp_msg_put_string(msg, DHCP_CODE_VENDOR_CLASS, "OpenFlow");
 }
 
 static bool
-validate_dhcp_offer(const struct dhcp_msg *msg, void *aux UNUSED)
+validate_dhcp_offer(const struct dhcp_msg *msg, void *aux OVS_UNUSED)
 {
     static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(60, 60);
     char *vconn_name;
@@ -282,7 +279,8 @@ parse_options(int argc, char *argv[])
         OPT_ACCEPT_VCONN = UCHAR_MAX + 1,
         OPT_EXIT_WITHOUT_BIND,
         OPT_EXIT_AFTER_BIND,
-        OPT_NO_DETACH
+        OPT_NO_DETACH,
+        VLOG_OPTION_ENUMS
     };
     static struct option long_options[] = {
         {"accept-vconn", required_argument, 0, OPT_ACCEPT_VCONN},
@@ -292,9 +290,9 @@ parse_options(int argc, char *argv[])
         {"timeout",     required_argument, 0, 't'},
         {"pidfile",     optional_argument, 0, OPT_PIDFILE},
         {"overwrite-pidfile", no_argument, 0, OPT_OVERWRITE_PIDFILE},
-        {"verbose",     optional_argument, 0, 'v'},
         {"help",        no_argument, 0, 'h'},
         {"version",     no_argument, 0, 'V'},
+        VLOG_LONG_OPTIONS,
         {0, 0, 0, 0},
     };
     char *short_options = long_options_to_short_options(long_options);
@@ -354,9 +352,7 @@ parse_options(int argc, char *argv[])
             OVS_PRINT_VERSION(0, 0);
             exit(EXIT_SUCCESS);
 
-        case 'v':
-            vlog_set_verbosity(optarg);
-            break;
+        VLOG_OPTION_HANDLERS
 
         case '?':
             exit(EXIT_FAILURE);