minor, clarify what "misc functions" are in comments

[systembsd.git] / src / interfaces / hostnamed / hostnamed.c

diff --git a/src/interfaces/hostnamed/hostnamed.c b/src/interfaces/hostnamed/hostnamed.c
index 263d2f6388caf84e1b80b93286f336ff0839756c..9648d25f0aed25d8d8dda6424a9d5c9e2a0480e5 100644 (file)
--- a/src/interfaces/hostnamed/hostnamed.c
+++ b/src/interfaces/hostnamed/hostnamed.c
@@ -18,15 +18,17 @@
 #include <limits.h>
 
 #include <sys/param.h>
+#include <string.h>
 
 #include <glib/gprintf.h>
+#include <glib-unix.h>
 
 #include "hostnamed-gen.h"
 
 GPtrArray *hostnamed_freeable;
 Hostname1 *hostnamed_interf;
 
-/* --- begin method/property/signal code --- */
+/* --- begin method/property/dbus signal code --- */
 
 static gboolean
 on_handle_set_hostname(Hostname1 *hn1_passed_interf,
@@ -77,15 +79,20 @@ on_handle_set_icon_name(Hostname1 *hn1_passed_interf,
 const gchar *
 our_get_hostname() {
 
-       gchar *hostname_buf;
+       gchar *hostname_buf, *ret;
+       size_t hostname_divider;
 
        hostname_buf = (gchar*) g_malloc0(MAXHOSTNAMELEN);
+       ret          = (gchar*) g_malloc0(MAXHOSTNAMELEN);
        g_ptr_array_add(hostnamed_freeable, hostname_buf);
+       g_ptr_array_add(hostnamed_freeable, ret);
 
        if(gethostname(hostname_buf, MAXHOSTNAMELEN))
                return "";
 
-       return hostname_buf;
+       hostname_divider = strcspn(hostname_buf, ".");
+
+       return strncpy(ret, hostname_buf, hostname_divider);
 }
 
 const gchar *
@@ -142,7 +149,7 @@ our_get_os_pretty_name() {
     return "TODO";
 }
 
-/* --- end method/property/signal code, begin bus/name handlers --- */
+/* --- end method/property/dbus signal code, begin bus/name handlers --- */
 
 static void hostnamed_on_bus_acquired(GDBusConnection *conn,
                             const gchar *name,
@@ -189,7 +196,7 @@ static void hostnamed_on_name_acquired(GDBusConnection *conn,
 
 }
 
-/* --- end bus/name handlers, begin misc functions --- */
+/* --- end bus/name handlers, begin misc unix functions --- */
 
 /* free()'s */
 void hostnamed_mem_clean() {
@@ -213,9 +220,9 @@ int main() {
 
        guint bus_descriptor;
        GMainLoop *hostnamed_loop;
-       hostnamed_loop = g_main_loop_new(NULL, TRUE);
 
-       /* config stuff here */
+       hostnamed_loop = g_main_loop_new(NULL, TRUE);
+       hostnamed_freeable = g_ptr_array_new();
 
         bus_descriptor = g_bus_own_name(G_BUS_TYPE_SYSTEM,
                                     "org.freedesktop.hostname1",