/* $OpenLDAP$ */
-/*
- * Copyright (c) 1996 Regents of the University of Michigan.
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2006 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* Portions Copyright (c) 1996 Regents of the University of Michigan.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* software without specific prior written permission. This software
* is provided ``as is'' without express or implied warranty.
*/
+/* ACKNOWLEDGEMENTS:
+ * This work was originally developed by the University of Michigan
+ * (as part of U-MICH LDAP).
+ */
/*
* lock.c - routines to open and apply an advisory lock to a file
#include <stdio.h>
+#include <ac/param.h>
#include <ac/string.h>
#include <ac/socket.h>
#include <ac/time.h>
#ifdef HAVE_SYS_FILE_H
#include <sys/file.h>
#endif
-#ifdef HAVE_SYS_PARAM_H
-#include <sys/param.h>
-#endif
#include "slurp.h"
char buf[MAXPATHLEN];
/* open the lock file */
- strcpy( buf, fname );
- strcat( buf, ".lock" );
+ snprintf( buf, sizeof buf, "%s.lock", fname );
+
if ( (*lfp = fopen( buf, "w" )) == NULL ) {
Debug( LDAP_DEBUG_ANY,
"Error: could not open \"%s\"\n", buf, 0, 0 );
FILE *lfp
)
{
+ int rc = fclose( fp );
+
/* unlock */
ldap_unlockf( fileno(lfp) );
fclose( lfp );
- return( fclose( fp ) );
+ return( rc );
}