network_cmds-245.16.tar.gz

[apple/network_cmds.git] / nfsd.tproj / nfsd.c

diff --git a/nfsd.tproj/nfsd.c b/nfsd.tproj/nfsd.c
index 84eed6ba4b5ab056c7f0bc7cbd8e93debe40e23b..3a97b6446baa3ab0c654b06c085ccf90ad62a216 100644 (file)
--- a/nfsd.tproj/nfsd.c
+++ b/nfsd.tproj/nfsd.c
@@ -3,22 +3,21 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
+ * Reserved.  This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 1.0 (the 'License').  You may not use this file
+ * except in compliance with the License.  Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
  * 
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License."
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -375,8 +374,14 @@ main(argc, argv, envp)
                inetaddr.sin_len = sizeof(inetaddr);
                if (bind(sock,
                    (struct sockaddr *)&inetaddr, sizeof(inetaddr)) < 0) {
-                       syslog(LOG_ERR, "can't bind udp addr");
-                       exit(1);
+                       /* socket may still be lingering from previous incarnation */
+                       /* wait a few seconds and try again */
+                       sleep(6);
+                       if (bind(sock,
+                           (struct sockaddr *)&inetaddr, sizeof(inetaddr)) < 0) {
+                               syslog(LOG_ERR, "can't bind udp addr");
+                               exit(1);
+                       }
                }
                if (!pmap_set(RPCPROG_NFS, 2, IPPROTO_UDP, NFS_PORT) ||
                    !pmap_set(RPCPROG_NFS, 3, IPPROTO_UDP, NFS_PORT)) {