sent to smbd.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term>reload-config</term>
+ <listitem><para>Force daemon to reload smb.conf configuration file. Can be sent
+ to <constant>smbd</constant>, <constant>nmbd</constant>, or <constant>winbindd</constant>.
+ </para></listitem>
+ </varlistentry>
+
</variablelist>
</refsect1>
return(ret);
}
+/**************************************************************************** **
+ * React on 'smbcontrol nmbd reload-config' in the same way as to SIGHUP
+ * We use buf here to return BOOL result to process() when reload_interfaces()
+ * detects that there are no subnets.
+ **************************************************************************** */
+static void msg_reload_nmbd_services(int msg_type, pid_t src, void *buf, size_t len)
+{
+ write_browse_list( 0, True );
+ dump_all_namelists();
+ reload_nmbd_services( True );
+ reopen_logs();
+
+ if(buf) {
+ /* We were called from process() */
+ /* If reload_interfaces() returned True */
+ /* we need to shutdown if there are no subnets... */
+ /* pass this info back to process() */
+ *((BOOL*)buf) = reload_interfaces(0);
+ }
+}
+
+
/**************************************************************************** **
The main select loop.
**************************************************************************** */
static void process(void)
{
BOOL run_election;
+ BOOL no_subnets;
while( True ) {
time_t t = time(NULL);
if(reload_after_sighup) {
DEBUG( 0, ( "Got SIGHUP dumping debug info.\n" ) );
- write_browse_list( 0, True );
- dump_all_namelists();
- reload_nmbd_services( True );
- reopen_logs();
- if(reload_interfaces(0))
+ msg_reload_nmbd_services(MSG_SMB_CONF_UPDATED, (pid_t) 0, (void*) &no_subnets, 0);
+ if(no_subnets)
return;
reload_after_sighup = 0;
}
message_register(MSG_FORCE_ELECTION, nmbd_message_election);
message_register(MSG_WINS_NEW_ENTRY, nmbd_wins_new_entry);
message_register(MSG_SHUTDOWN, nmbd_terminate);
+ message_register(MSG_SMB_CONF_UPDATED, msg_reload_nmbd_services);
DEBUG( 3, ( "Opening sockets %d\n", global_nmb_port ) );
return(ret);
}
+
#if DUMP_CORE
/**************************************************************************** **
sys_select_signal();
}
+/* React on 'smbcontrol winbindd reload-config' in the same way as on SIGHUP*/
+static void msg_reload_services(int msg_type, pid_t src, void *buf, size_t len)
+{
+ /* Flush various caches */
+ flush_caches();
+ reload_services_file(True);
+}
+
+/* React on 'smbcontrol winbindd shutdown' in the same way as on SIGTERM*/
+static void msg_shutdown(int msg_type, pid_t src, void *buf, size_t len)
+{
+ terminate();
+}
+
struct dispatch_table {
enum winbindd_cmd cmd;
enum winbindd_result (*fn)(struct winbindd_cli_state *state);
if (do_sighup) {
DEBUG(3, ("got SIGHUP\n"));
-
- /* Flush various caches */
- flush_caches();
- reload_services_file(True);
+ msg_reload_services(MSG_SMB_CONF_UPDATED, (pid_t) 0, NULL, 0);
do_sighup = False;
}
DEBUG(0, ("unable to initialise messaging system\n"));
exit(1);
}
+
+ /* React on 'smbcontrol winbindd reload-config' in the same way
+ as to SIGHUP signal */
+ message_register(MSG_SMB_CONF_UPDATED, msg_reload_services);
+ message_register(MSG_SHUTDOWN, msg_shutdown);
+
poptFreeContext(pc);
netsamlogon_cache_init(); /* Non-critical */
pid, MSG_DEBUG, argv[1], strlen(argv[1]) + 1, False);
}
+static BOOL do_reload_config(const pid_t pid, const int argc, const char **argv)
+{
+ if (argc != 1) {
+ fprintf(stderr, "Usage: smbcontrol <dest> reload-config\n");
+ return False;
+ }
+
+ return send_message(pid, MSG_SMB_CONF_UPDATED, NULL, 0, False);
+}
+
/* A list of message type supported */
static const struct {
{ "dmalloc-log-changed", do_dmalloc_changed, "" },
{ "shutdown", do_shutdown, "Shut down daemon" },
{ "drvupgrade", do_drvupgrade, "Notify a printer driver has changed" },
+ { "reload-config", do_reload_config, "Force smbd or winbindd to reload config file"},
{ "noop", do_noop, "Do nothing" },
{ NULL }
};