hostapd: Add more messages for error paths

Make hostapd more verbose if something goes wrong in interface
initialization.

Signed-hostap: Jouni Malinen <j@w1.fi>

diff --git a/hostapd/main.c b/hostapd/main.c
index 1cd4a4a70ddaa15c4244627175d7841f8edb196b..fb82a0238b981648f22a3502ae9fb4c64d5fcd26 100644 (file)
--- a/hostapd/main.c
+++ b/hostapd/main.c
@@ -194,6 +194,8 @@ static struct hostapd_iface * hostapd_init(const char *config_file)
        return hapd_iface;
 
 fail:
+       wpa_printf(MSG_ERROR, "Failed to set up interface with %s",
+                  config_file);
        if (conf)
                hostapd_config_free(conf);
        if (hapd_iface) {
@@ -652,22 +654,28 @@ int main(int argc, char *argv[])
                }
        }
 
-       if (hostapd_global_init(&interfaces, entropy_file))
+       if (hostapd_global_init(&interfaces, entropy_file)) {
+               wpa_printf(MSG_ERROR, "Failed to initilize global context");
                return -1;
+       }
 
        /* Initialize interfaces */
        for (i = 0; i < interfaces.count; i++) {
                interfaces.iface[i] = hostapd_interface_init(&interfaces,
                                                             argv[optind + i],
                                                             debug);
-               if (!interfaces.iface[i])
+               if (!interfaces.iface[i]) {
+                       wpa_printf(MSG_ERROR, "Failed to initialize interface");
                        goto out;
+               }
        }
 
        hostapd_global_ctrl_iface_init(&interfaces);
 
-       if (hostapd_global_run(&interfaces, daemonize, pid_file))
+       if (hostapd_global_run(&interfaces, daemonize, pid_file)) {
+               wpa_printf(MSG_ERROR, "Failed to start eloop");
                goto out;
+       }
 
        ret = 0;