X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fldapd%2Fmain.c;h=354214609139d198513aca0adfdd1252c0d287c4;hb=edd464ee8f98f566b94851d4d8463ae4e1a407eb;hp=0d7933d202bf53fc1600d0a0ec5bd49c8f2ee0f7;hpb=f3db3e0a8f1ddcb5af7d0de35c827048ebfa562d;p=openldap

diff --git a/servers/ldapd/main.c b/servers/ldapd/main.c
index 0d7933d202..3542146091 100644
--- a/servers/ldapd/main.c
+++ b/servers/ldapd/main.c
@@ -40,6 +40,7 @@
 #include "../../libraries/liblber/lber-int.h"	/* get struct sockbuf */
 #include "ldap.h"
 #include "common.h"
+#include "lutil.h"		/* Get lutil_detach() */
 
 #ifdef HAVE_TCPD
 #include <tcpd.h>
@@ -48,12 +49,11 @@ int allow_severity = LOG_INFO;
 int deny_severity = LOG_NOTICE;
 #endif /* TCP_WRAPPERS */
 
-void log_and_exit();
-static set_socket();
-static do_queries();
-static RETSIGTYPE wait4child();
+static int	set_socket( int port, int udp );
+static void	do_queries( int clientsock, int udp );
+static RETSIGTYPE wait4child( int sig );
 #ifdef LDAP_CONNECTIONLESS
-static udp_init();
+static int	udp_init( int port, int createsocket );
 #endif
 
 #ifdef LDAP_DEBUG
@@ -82,10 +82,8 @@ char	*kerberos_keyfile;
 int	dtblsize;
 int	RunFromInetd = 0;
 
-extern char Versionstr[];
-
-static usage( name )
-char	*name;
+static void
+usage( char *name )
 {
 	fprintf( stderr, "usage: %s [-d debuglvl] [-p port] [-l] [-c dsa] [-r referraltimeout]", name );
 #ifdef LDAP_CONNECTIONLESS
@@ -100,9 +98,8 @@ char	*name;
 	fprintf( stderr, "\n" );
 }
 
-main (argc, argv)
-int	argc;
-char	**argv;
+int
+main( int argc, char **argv )
 {
 	int			tcps, ns;
 #ifdef LDAP_CONNECTIONLESS
@@ -117,12 +114,9 @@ char	**argv;
 	int			len;
 	int			dsapargc;
 	char			**dsapargv;
-	RETSIGTYPE			wait4child();
 #ifdef LDAP_PROCTITLE
 	char			title[80];
 #endif
-	extern char		*optarg;
-	extern int		optind;
 
 #ifdef VMS
 	/* Pick up socket from inetd-type server on VMS */
@@ -273,8 +267,8 @@ char	**argv;
 		lutil_detach( 0, 1 );
 #  endif
 #endif
-		(void) SIGNAL( SIGCHLD, (void *) wait4child );
-		(void) SIGNAL( SIGINT, (void *) log_and_exit );
+		(void) SIGNAL( SIGCHLD, wait4child );
+		(void) SIGNAL( SIGINT, log_and_exit );
 	}
 
 	/* 
@@ -306,7 +300,7 @@ char	**argv;
 	(void) get_syntaxes();
 	if (RunFromInetd) {
 		len = sizeof( socktype );
-		getsockopt( ns, SOL_SOCKET, SO_TYPE, &socktype, &len );
+		getsockopt( ns, SOL_SOCKET, SO_TYPE, (char *)&socktype, &len );
 		if ( socktype == SOCK_DGRAM ) {
 #ifdef LDAP_CONNECTIONLESS
 			Debug( LDAP_DEBUG_ARGS,
@@ -448,7 +442,7 @@ char	**argv;
 		    hp->h_name );
 #endif
 		gettimeofday( &conn_start_tv, (struct timezone *) NULL );
-		(void) SIGNAL( SIGPIPE, (void *) log_and_exit );
+		(void) SIGNAL( SIGPIPE, log_and_exit );
 
 		do_queries( ns, 0 );
 		/* NOT REACHED */
@@ -464,7 +458,7 @@ char	**argv;
 			setproctitle( title );
 #endif
 			gettimeofday( &conn_start_tv, (struct timezone *) NULL );
-			(void) SIGNAL( SIGPIPE, (void *) log_and_exit );
+			(void) SIGNAL( SIGPIPE, log_and_exit );
 
 			do_queries( ns, 0 );
 			break;
@@ -489,14 +483,14 @@ char	**argv;
 	/* NOT REACHED */
 }
 
-static
+static void
 do_queries(
     int	clientsock,
     int	udp		/* is this a UDP (CLDAP) request? */
 )
 {
 	fd_set		readfds;
-	int		rc, i;
+	int		rc;
 	struct timeval	timeout;
 	Sockbuf		sb;
 #ifdef LDAP_CONNECTIONLESS
@@ -537,7 +531,6 @@ do_queries(
 	timeout.tv_usec = 0;
 	for ( ;; ) {
 		struct conn		*dsaconn;
-		extern struct conn	*conns;
 
 		FD_ZERO( &readfds );
 		FD_SET( clientsock, &readfds );
@@ -545,6 +538,7 @@ do_queries(
 
 #ifdef LDAP_DEBUG
 		if ( ldap_debug & LDAP_DEBUG_CONNS ) {
+			int i;
 			Debug( LDAP_DEBUG_CONNS, "FDLIST:", 0, 0, 0 );
 			for ( i = 0; i < dtblsize; i++ ) {
 				if ( FD_ISSET( i, &readfds ) ) {
@@ -603,7 +597,8 @@ do_queries(
 	/* NOT REACHED */
 }
 
-static set_socket(
+static int
+set_socket(
     int	port,
     int	udp	/* UDP port? */
 )
@@ -648,7 +643,8 @@ static set_socket(
 	return( s );
 }
 
-static RETSIGTYPE wait4child()
+static RETSIGTYPE
+wait4child( int sig )
 {
 #ifndef HAVE_WAITPID
 	WAITSTATUSTYPE     status;
@@ -664,11 +660,11 @@ static RETSIGTYPE wait4child()
 		;       /* NULL */
 #endif
 
-	(void) SIGNAL( SIGCHLD, (void *) wait4child );
+	(void) SIGNAL( SIGCHLD, wait4child );
 }
 
 
-void
+RETSIGTYPE
 log_and_exit( int exitcode )
 {
 	struct timeval	tv;
@@ -696,9 +692,6 @@ udp_init(
 {
 	int	s, bound;
 	char	*matched;
-	extern char		*dsa_address;
-	extern struct PSAPaddr	*psap_cpy();
-	extern struct conn	*conns;
 
 	if ( createsocket )
 		s = set_socket( port, 1 );