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-rw-r--r--source3/smbd/server.c89
1 files changed, 49 insertions, 40 deletions
diff --git a/source3/smbd/server.c b/source3/smbd/server.c
index f1efcd41e9..255f9d0c65 100644
--- a/source3/smbd/server.c
+++ b/source3/smbd/server.c
@@ -300,7 +300,7 @@ static BOOL allowable_number_of_smbd_processes(void)
Open the socket communication.
****************************************************************************/
-static BOOL open_sockets_smbd(BOOL is_daemon, BOOL interactive, const char *smb_ports)
+static BOOL open_sockets_smbd(enum smb_server_mode server_mode, const char *smb_ports)
{
int num_interfaces = iface_count();
int num_sockets = 0;
@@ -311,11 +311,10 @@ static BOOL open_sockets_smbd(BOOL is_daemon, BOOL interactive, const char *smb_
int i;
char *ports;
- if (!is_daemon) {
+ if (server_mode == SERVER_MODE_INETD) {
return open_sockets_inetd();
}
-
#ifdef HAVE_ATEXIT
{
static int atexit_set;
@@ -531,8 +530,13 @@ static BOOL open_sockets_smbd(BOOL is_daemon, BOOL interactive, const char *smb_
/* Ensure child is set to blocking mode */
set_blocking(smbd_server_fd(),True);
- if (smbd_server_fd() != -1 && interactive)
+ /* In interactive mode, return with a connected socket.
+ * Foreground and daemon modes should fork worker
+ * processes.
+ */
+ if (server_mode == SERVER_MODE_INTERACTIVE) {
return True;
+ }
if (allowable_number_of_smbd_processes() &&
smbd_server_fd() != -1 &&
@@ -857,22 +861,25 @@ extern void build_options(BOOL screen);
int main(int argc,const char *argv[])
{
/* shall I run as a daemon */
- static BOOL is_daemon = False;
- static BOOL interactive = False;
- static BOOL Fork = True;
- static BOOL no_process_group = False;
- static BOOL log_stdout = False;
- static char *ports = NULL;
- static char *profile_level = NULL;
+ BOOL no_process_group = False;
+ BOOL log_stdout = False;
+ const char *ports = NULL;
+ const char *profile_level = NULL;
int opt;
poptContext pc;
+ 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, &interactive, True, "Run interactive (not a daemon)"},
- {"foreground", 'F', POPT_ARG_VAL, &Fork, False, "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" },
+ {"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" },
{"build-options", 'b', POPT_ARG_NONE, NULL, 'b', "Print build options" },
{"port", 'p', POPT_ARG_STRING, &ports, 0, "Listen on the specified ports"},
@@ -912,16 +919,14 @@ extern void build_options(BOOL screen);
set_remote_machine_name("smbd", False);
- if (interactive) {
- Fork = False;
+ if (server_mode == SERVER_MODE_INTERACTIVE) {
log_stdout = True;
+ if (DEBUGLEVEL >= 9) {
+ talloc_enable_leak_report();
+ }
}
- if (interactive && (DEBUGLEVEL >= 9)) {
- talloc_enable_leak_report();
- }
-
- 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);
}
@@ -1011,21 +1016,19 @@ extern void build_options(BOOL screen);
DEBUG(3,( "loaded services\n"));
- if (!is_daemon && !is_a_socket(0)) {
- if (!interactive)
- DEBUG(0,("standard input is not a socket, assuming -D option\n"));
-
- /*
- * Setting is_daemon here prevents us from eventually calling
- * the open_sockets_inetd()
- */
-
- 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 && !interactive) {
+ if (server_mode == SERVER_MODE_DAEMON) {
DEBUG( 3, ( "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
@@ -1033,15 +1036,18 @@ extern void build_options(BOOL screen);
* If we're interactive we want to set our own process group for
* signal management.
*/
- if (interactive && !no_process_group)
+ if (server_mode == SERVER_MODE_INTERACTIVE && !no_process_group) {
setpgid( (pid_t)0, (pid_t)0);
+ }
#endif
if (!directory_exist(lp_lockdir(), NULL))
mkdir(lp_lockdir(), 0755);
- if (is_daemon)
+ if (server_mode != SERVER_MODE_INETD &&
+ server_mode != SERVER_MODE_INTERACTIVE) {
pidfile_create("smbd");
+ }
/* Setup all the TDB's - including CLEAR_IF_FIRST tdb's. */
if (!message_init())
@@ -1099,9 +1105,10 @@ extern void build_options(BOOL screen);
running as a daemon -- bad things will happen if
smbd is launched via inetd and we fork a copy of
ourselves here */
-
- if ( is_daemon && !interactive )
+ if (server_mode != SERVER_MODE_INETD &&
+ server_mode != SERVER_MODE_INTERACTIVE) {
start_background_queue();
+ }
/* Always attempt to initialize DMAPI. We will only use it later if
* lp_dmapi_support is set on the share, but we need a single global
@@ -1109,8 +1116,9 @@ extern void build_options(BOOL screen);
*/
dmapi_init_session();
- if (!open_sockets_smbd(is_daemon, interactive, ports))
+ if (!open_sockets_smbd(server_mode, ports)) {
exit(1);
+ }
/*
* everything after this point is run after the fork()
@@ -1123,7 +1131,8 @@ extern void build_options(BOOL screen);
/* Possibly reload the services file. Only worth doing in
* daemon mode. In inetd mode, we know we only just loaded this.
*/
- if (is_daemon) {
+ if (server_mode != SERVER_MODE_INETD &&
+ server_mode != SERVER_MODE_INTERACTIVE) {
reload_services(True);
}
generated by cgit (git 2.34.1) at 2024-12-22 04:26:59 +0000