X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslurpd%2Flock.c;h=c863d4b9e82c85ecf9ed6b480a6562a97d7d51d1;hb=fad62c5d1dea6fa56e740dd81ce025eaaaab1917;hp=2e42fd8b2ddbd1fc31466220668fc6175ff0e899;hpb=5b62482fac5183d5a137f7e99b23012df16d4793;p=openldap

diff --git a/servers/slurpd/lock.c b/servers/slurpd/lock.c
index 2e42fd8b2d..c863d4b9e8 100644
--- a/servers/slurpd/lock.c
+++ b/servers/slurpd/lock.c
@@ -1,3 +1,4 @@
+/* $OpenLDAP$ */
 /*
  * Copyright (c) 1996 Regents of the University of Michigan.
  * All rights reserved.
@@ -18,21 +19,23 @@
 
 #include <stdio.h>
 
+#include <ac/param.h>
+#include <ac/string.h>
 #include <ac/socket.h>
 #include <ac/time.h>
 #include <ac/unistd.h>
 
+#ifdef HAVE_SYS_FILE_H
 #include <sys/file.h>
-#include <sys/param.h>
-
-#include "../slapd/slap.h"
+#endif
 
+#include "slurp.h"
 
 
 FILE *
 lock_fopen(
-    char	*fname,
-    char	*type,
+    const char	*fname,
+    const char	*type,
     FILE	**lfp
 )
 {
@@ -49,24 +52,15 @@ lock_fopen(
 	}
 
 	/* acquire the lock */
-#ifdef HAVE_LOCKF
-	while ( lockf( fileno( *lfp ), F_LOCK, 0 ) != 0 )
-#else
-	while ( flock( fileno( *lfp ), LOCK_EX ) != 0 ) 
-#endif
-	{
-		;	/* NULL */
-	}
+	ldap_lockf( fileno(*lfp) );
 
 	/* open the log file */
 	if ( (fp = fopen( fname, type )) == NULL ) {
 		Debug( LDAP_DEBUG_ANY,
 			"Error: could not open \"%s\"\n", fname, 0, 0 );
-#ifdef HAVE_LOCKF
-		lockf( fileno( *lfp ), F_ULOCK, 0 );
-#else
-		flock( fileno( *lfp ), LOCK_UN );
-#endif
+		ldap_unlockf( fileno(*lfp) );
+		fclose( *lfp );
+		*lfp = NULL;
 		return( NULL );
 	}
 
@@ -82,11 +76,7 @@ lock_fclose(
 )
 {
 	/* unlock */
-#ifdef HAVE_LOCKF
-	lockf( fileno( lfp ), F_ULOCK, 0 );
-#else
-	flock( fileno( lfp ), LOCK_UN );
-#endif
+	ldap_unlockf( fileno(lfp) );
 	fclose( lfp );
 
 	return( fclose( fp ) );
@@ -99,15 +89,15 @@ lock_fclose(
  */
 int
 acquire_lock(
-    char	*file,
+    const char	*file,
     FILE	**rfp,
     FILE	**lfp
 )
 {
     if (( *rfp = lock_fopen( file, "r+", lfp )) == NULL ) {
 	Debug( LDAP_DEBUG_ANY,
-		"Error: acquire_lock(%d): Could not acquire lock on \"%s\"\n",
-		getpid(), file, 0);
+		"Error: acquire_lock(%ld): Could not acquire lock on \"%s\"\n",
+		(long) getpid(), file, 0);
 	return( -1 );
     }
     return( 0 );
@@ -121,15 +111,15 @@ acquire_lock(
  */
 int
 relinquish_lock(
-    char	*file,
+    const char	*file,
     FILE	*rfp,
     FILE	*lfp
 )
 {
     if ( lock_fclose( rfp, lfp ) == EOF ) {
 	Debug( LDAP_DEBUG_ANY,
-		"Error: relinquish_lock (%d): Error closing \"%s\"\n",
-		getpid(), file, 0 );
+		"Error: relinquish_lock (%ld): Error closing \"%s\"\n",
+		(long) getpid(), file, 0 );
 	return( -1 );
     }
     return( 0 );