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5910 libnisdb won't build with modern GCC


   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*

  23  * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28 
  29 /*
  30  * DESCRIPTION: Contains a front end to the map locking code. These are called
  31  *              when a map, or its map_ctrl structure, needs to be locked
  32  *              for a short time for internal modification. This lock should
  33  *              not be held between DBM operations.
  34  *
  35  * NOTE :       This is not the same mechanism as the `update lock` which is
  36  *              held for a relatively long period when a map is being update
  37  *              from the DIT.
  38  */
  39 
  40 #include <unistd.h>
  41 #include <syslog.h>
  42 #include <sys/mman.h>
  43 #include <thread.h>
  44 #include <synch.h>
  45 #include <ndbm.h>
  46 #include "ypsym.h"
  47 #include "shim.h"

  48 
  49 /*
  50  * FUNCTION :   lock_map_ctrl()
  51  *
  52  * DESCRIPTION: Front end to the lock routine taking map_ctrl structure as
  53  *              argument. Saves cost of a hash operation.
  54  *
  55  * GIVEN :      Map_ctrl structure .
  56  *
  57  * RETURNS :    Same as lock core
  58  */
  59 int
  60 lock_map_ctrl(map_ctrl *map)
  61 {
  62         int ret;
  63 
  64         ret = lock_core(map->hash_val);
  65 
  66         return (ret);
  67 }


   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2015 Gary Mills
  24  * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
  25  * Use is subject to license terms.
  26  */
  27 


  28 /*
  29  * DESCRIPTION: Contains a front end to the map locking code. These are called
  30  *              when a map, or its map_ctrl structure, needs to be locked
  31  *              for a short time for internal modification. This lock should
  32  *              not be held between DBM operations.
  33  *
  34  * NOTE :       This is not the same mechanism as the `update lock` which is
  35  *              held for a relatively long period when a map is being update
  36  *              from the DIT.
  37  */
  38 
  39 #include <unistd.h>
  40 #include <syslog.h>
  41 #include <sys/mman.h>
  42 #include <thread.h>
  43 #include <synch.h>
  44 #include <ndbm.h>
  45 #include "ypsym.h"
  46 #include "shim.h"
  47 #include "stubs.h"
  48 
  49 /*
  50  * FUNCTION :   lock_map_ctrl()
  51  *
  52  * DESCRIPTION: Front end to the lock routine taking map_ctrl structure as
  53  *              argument. Saves cost of a hash operation.
  54  *
  55  * GIVEN :      Map_ctrl structure .
  56  *
  57  * RETURNS :    Same as lock core
  58  */
  59 int
  60 lock_map_ctrl(map_ctrl *map)
  61 {
  62         int ret;
  63 
  64         ret = lock_core(map->hash_val);
  65 
  66         return (ret);
  67 }