2 * CDE - Common Desktop Environment
4 * Copyright (c) 1993-2012, The Open Group. All rights reserved.
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)
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
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
23 /* $XConsortium: findco.c /main/2 1996/05/09 04:06:00 drk $ */
25 * COMPONENT_NAME: austext
31 * OBJECT CODE ONLY SOURCE MATERIALS
33 /*-----------------------------------------------------------------------
34 findco.c -- db_VISTA find owner of current record module
36 (C) Copyright 1987 by Raima Corp.
37 -----------------------------------------------------------------------*/
39 /* ********************** EDIT HISTORY *******************************
41 SCR DATE INI DESCRIPTION
42 ----- --------- --- -----------------------------------------------------
43 04-Aug-88 RTK MULTI_TASK changes
50 /* Find owner of current record
52 d_findco(nset TASK_PARM DBN_PARM)
60 SET_ENTRY FAR *set_ptr;
62 DB_ENTER(DB_ID TASK_ID LOCK_SET(SET_IO));
64 if (nset_check(nset, &set, (SET_ENTRY FAR * FAR *)&set_ptr) != S_OKAY)
67 /* Make sure we have a current record */
69 RETURN( dberr(S_NOCR) );
71 /* Read current record */
72 if ( dio_read(curr_rec, (char FAR * FAR *)&crloc, NOPGHOLD) != S_OKAY )
75 /* Get the member ptr for this set */
76 if ( r_gmem(set, crloc, mem) != S_OKAY )
79 /* Extract the owner ptr from the member ptr */
80 bytecpy(&own, mem+MP_OWNER, DB_ADDR_SIZE);
81 if ( ! own ) /* Record not connected to set */
82 RETURN( dberr( S_NOTCON ) );
84 /* set the new current owner and member */
86 curr_mem[set] = curr_rec;
89 /* set any timestamps */
91 d_utscr( &cr_time TASK_PARM );
92 d_utscm(nset, &cm_time[set] TASK_PARM DBN_PARM);
93 co_time[set] = cr_time;
96 d_utscs(nset, &cs_time[set] TASK_PARM DBN_PARM);
98 RETURN( db_status = S_OKAY );
100 /* vpp -nOS2 -dUNIX -nBSD -nVANILLA_BSD -nVMS -nMEMLOCK -nWINDOWS -nFAR_ALLOC -f/usr/users/master/config/nonwin findco.c */