cde/programs/dtappbuilder/src/libABobj/obj_lists.c

   1 /*
   2  * CDE - Common Desktop Environment
   3  *
   4  * Copyright (c) 1993-2012, The Open Group. All rights reserved.
   5  *
   6  * These libraries and programs are free software; you can
   7  * redistribute them and/or modify them under the terms of the GNU
   8  * Lesser General Public License as published by the Free Software
   9  * Foundation; either version 2 of the License, or (at your option)
  10  * any later version.
  11  *
  12  * These libraries and programs are distributed in the hope that
  13  * they will be useful, but WITHOUT ANY WARRANTY; without even the
  14  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  15  * PURPOSE. See the GNU Lesser General Public License for more
  16  * details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with these librararies and programs; if not, write
  20  * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
  21  * Floor, Boston, MA 02110-1301 USA
  22  */
  23
  24 /*
  25  *      $XConsortium: obj_lists.c /main/3 1995/11/06 18:36:17 rswiston $
  26  *
  27  *      @(#)obj_lists.c 1.3 09 Sep 1994 cde_app_builder/src/libABobj
  28  *
  29  *      RESTRICTED CONFIDENTIAL INFORMATION:
  30  *
  31  *      The information in this document is subject to special
  32  *      restrictions in a confidential disclosure agreement between
  33  *      HP, IBM, Sun, USL, SCO and Univel.  Do not distribute this
  34  *      document outside HP, IBM, Sun, USL, SCO, or Univel without
  35  *      Sun's specific written approval.  This document and all copies
  36  *      and derivative works thereof must be returned or destroyed at
  37  *      Sun's request.
  38  *
  39  *      Copyright 1993 Sun Microsystems, Inc.  All rights reserved.
  40  *
  41  */
  42
  43
  44 /*
  45  *  obj_lists.c
  46  *
  47  * Handles internal lists of objects
  48  */
  49
  50 #include "objP.h"
  51
  52 /*************************************************************************
  53 **                                                                      **
  54 **       Constants (#define and const)                                  **
  55 **                                                                      **
  56 **************************************************************************/
  57
  58 /*************************************************************************
  59 **                                                                      **
  60 **       Private Functions (C declarations and macros)                  **
  61 **                                                                      **
  62 **************************************************************************/
  63
  64 static ABObj find_obj_in_list(ABObj *list, ABObj obj);
  65
  66 /*************************************************************************
  67 **                                                                      **
  68 **       Data                                                           **
  69 **                                                                      **
  70 **************************************************************************/
  71
  72 ABObjList       objP_all_objs_list = NULL;
  73
  74 /*************************************************************************
  75 **                                                                      **
  76 **       Function Definitions                                           **
  77 **                                                                      **
  78 **************************************************************************/
  79
  80 int
  81 objP_lists_add(ABObj obj)
  82 {
  83     int         return_value = 0;
  84
  85     if (objP_all_objs_list == NULL)
  86     {
  87         objP_all_objs_list = objlist_create();
  88         objlist_set_is_unique(objP_all_objs_list, TRUE);
  89         if (objP_all_objs_list == NULL)
  90         {
  91             return ERR_NO_MEMORY;
  92         }
  93     }
  94
  95     return_value = objlist_add_obj(objP_all_objs_list, obj, NULL);
  96
  97     return return_value;
  98 }
  99
 100
 101 int
 102 objP_lists_remove(ABObj obj)
 103 {
 104     int         return_value = 0;
 105
 106     if (objP_all_objs_list == NULL)
 107     {
 108         return 0;
 109     }
 110     return_value = objlist_remove_obj(objP_all_objs_list, obj);
 111
 112     return return_value;
 113 }
 114
 115