diff options
Diffstat (limited to 'source3/smbd/server.c')
| -rw-r--r-- | source3/smbd/server.c | 89 |
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); } |