summaryrefslogtreecommitdiff
path: root/source3/nmbd
diff options
context:
space:
mode:
authorJames Peach <jpeach@samba.org>2007-04-20 18:34:33 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:19:33 -0500
commit8a22b1f0ea81f06616a2dc41a138c5126359f009 (patch)
tree11bb7dd52a24d49a42b1cb5eb15ec9f7ddab7823 /source3/nmbd
parent41824de773a9627ccf59b04b5a772ec395485919 (diff)
downloadsamba-8a22b1f0ea81f06616a2dc41a138c5126359f009.tar.gz
samba-8a22b1f0ea81f06616a2dc41a138c5126359f009.tar.bz2
samba-8a22b1f0ea81f06616a2dc41a138c5126359f009.zip
r22417: Refactor the various daemon run-mode options to make the semantics
of the various flags explicit. (This used to be commit 19c929c6330a50f278ac322ac5fcb83d03734ea2)
Diffstat (limited to 'source3/nmbd')
-rw-r--r--source3/nmbd/nmbd.c61
-rw-r--r--source3/nmbd/nmbd_lmhosts.c2
2 files changed, 32 insertions, 31 deletions
diff --git a/source3/nmbd/nmbd.c b/source3/nmbd/nmbd.c
index 46f209872b..3a18e66774 100644
--- a/source3/nmbd/nmbd.c
+++ b/source3/nmbd/nmbd.c
@@ -33,15 +33,6 @@ extern BOOL global_in_nmbd;
extern BOOL override_logfile;
-/* are we running as a daemon ? */
-static BOOL is_daemon;
-
-/* fork or run in foreground ? */
-static BOOL Fork = True;
-
-/* log to standard output ? */
-static BOOL log_stdout;
-
/* have we found LanMan clients yet? */
BOOL found_lm_clients = False;
@@ -578,7 +569,7 @@ static void process(void)
Open the socket communication.
**************************************************************************** */
-static BOOL open_sockets(BOOL isdaemon, int port)
+static BOOL open_sockets(enum smb_server_mode server_mode, int port)
{
/*
* The sockets opened here will be used to receive broadcast
@@ -588,12 +579,13 @@ static BOOL open_sockets(BOOL isdaemon, int port)
* now deprecated.
*/
- if ( isdaemon )
+ if ( server_mode == SERVER_MODE_INETD ) {
+ ClientNMB = 0;
+ } else {
ClientNMB = open_socket_in(SOCK_DGRAM, port,
0, interpret_addr(lp_socket_address()),
True);
- else
- ClientNMB = 0;
+ }
ClientDGRAM = open_socket_in(SOCK_DGRAM, DGRAM_PORT,
3, interpret_addr(lp_socket_address()),
@@ -622,15 +614,20 @@ static BOOL open_sockets(BOOL isdaemon, int port)
int main(int argc, const char *argv[])
{
pstring logfile;
- static BOOL opt_interactive;
poptContext pc;
- static char *p_lmhosts = dyn_LMHOSTSFILE;
- static BOOL no_process_group = False;
+ const char *p_lmhosts = dyn_LMHOSTSFILE;
+ BOOL no_process_group = False;
+ BOOL log_stdout = False;
+ enum smb_server_mode server_mode = SERVER_MODE_DAEMON;
+
struct poptOption long_options[] = {
POPT_AUTOHELP
- {"daemon", 'D', POPT_ARG_VAL, &is_daemon, True, "Become a daemon(default)" },
- {"interactive", 'i', POPT_ARG_VAL, &opt_interactive, True, "Run interactive (not a daemon)" },
- {"foreground", 'F', POPT_ARG_VAL, &Fork, False, "Run daemon in foreground (for daemontools & etc)" },
+ {"daemon", 'D', POPT_ARG_VAL, &server_mode, SERVER_MODE_DAEMON,
+ "Become a daemon(default)" },
+ {"interactive", 'i', POPT_ARG_VAL, &server_mode,
+ SERVER_MODE_INTERACTIVE, "Run interactive (not a daemon)" },
+ {"foreground", 'F', POPT_ARG_VAL, &server_mode,
+ SERVER_MODE_FOREGROUND, "Run daemon in foreground (for daemontools & etc)" },
{"no-process-group", 0, POPT_ARG_VAL, &no_process_group, True, "Don't create a new process group" },
{"log-stdout", 'S', POPT_ARG_VAL, &log_stdout, True, "Log to stdout" },
{"hosts", 'H', POPT_ARG_STRING, &p_lmhosts, 'H', "Load a netbios hosts file"},
@@ -680,12 +677,11 @@ static BOOL open_sockets(BOOL isdaemon, int port)
BlockSignals(True, SIGUSR2);
#endif
- if ( opt_interactive ) {
- Fork = False;
+ if (server_mode == SERVER_MODE_INTERACTIVE) {
log_stdout = True;
}
- if ( log_stdout && Fork ) {
+ if (log_stdout && server_mode == SERVER_MODE_DAEMON) {
DEBUG(0,("ERROR: Can't log to stdout (-S) unless daemon is in foreground (-F) or interactive (-i)\n"));
exit(1);
}
@@ -712,14 +708,19 @@ static BOOL open_sockets(BOOL isdaemon, int port)
set_samba_nb_type();
- if (!is_daemon && !is_a_socket(0)) {
- DEBUG(0,("standard input is not a socket, assuming -D option\n"));
- is_daemon = True;
+ if (is_a_socket(0)) {
+ if (server_mode == SERVER_MODE_DAEMON) {
+ DEBUG(0,("standard input is a socket, "
+ "assuming -F option\n"));
+ }
+ server_mode = SERVER_MODE_INETD;
}
-
- if (is_daemon && !opt_interactive) {
+
+ if (server_mode == SERVER_MODE_DAEMON) {
DEBUG( 2, ( "Becoming a daemon.\n" ) );
- become_daemon(Fork, no_process_group);
+ become_daemon(True, no_process_group);
+ } else if (server_mode == SERVER_MODE_FOREGROUND) {
+ become_daemon(False, no_process_group);
}
#if HAVE_SETPGID
@@ -727,7 +728,7 @@ static BOOL open_sockets(BOOL isdaemon, int port)
* If we're interactive we want to set our own process group for
* signal management.
*/
- if (opt_interactive && !no_process_group)
+ if (server_mode == SERVER_MODE_INTERACTIVE && !no_process_group)
setpgid( (pid_t)0, (pid_t)0 );
#endif
@@ -758,7 +759,7 @@ static BOOL open_sockets(BOOL isdaemon, int port)
DEBUG( 3, ( "Opening sockets %d\n", global_nmb_port ) );
- if ( !open_sockets( is_daemon, global_nmb_port ) ) {
+ if ( !open_sockets( server_mode, global_nmb_port ) ) {
kill_async_dns_child();
return 1;
}
diff --git a/source3/nmbd/nmbd_lmhosts.c b/source3/nmbd/nmbd_lmhosts.c
index b14e13f3a4..be3ddfe637 100644
--- a/source3/nmbd/nmbd_lmhosts.c
+++ b/source3/nmbd/nmbd_lmhosts.c
@@ -29,7 +29,7 @@
Load a lmhosts file.
****************************************************************************/
-void load_lmhosts_file(char *fname)
+void load_lmhosts_file(const char *fname)
{
pstring name;
int name_type;