Initial import of the CDE 2.1.30 sources from the Open Group.

cde/lib/DtSearch/raima/setmr.c

@@ -0,0 +1,62 @@
+/* $XConsortium: setmr.c /main/2 1996/05/09 04:17:41 drk $ */
+/*
+ *   COMPONENT_NAME: austext
+ *
+ *   FUNCTIONS: d_setmr
+ *
+ *   ORIGINS: 157
+ *
+ *   OBJECT CODE ONLY SOURCE MATERIALS
+ */
+/*-----------------------------------------------------------------------
+   setmr.c -- db_VISTA set member to current record module.
+
+   (C) Copyright 1987 by Raima Corporation.
+-----------------------------------------------------------------------*/
+
+/* ********************** EDIT HISTORY *******************************
+
+ SCR    DATE    INI                   DESCRIPTION
+----- --------- --- -----------------------------------------------------
+      04-Aug-88 RTK MULTI_TASK changes
+*/
+
+#include <stdio.h>
+#include "vista.h"
+#include "dbtype.h"
+
+/* Set current member to current record
+*/
+d_setmr(set TASK_PARM DBN_PARM)
+int set;   /* set table entry number */
+TASK_DECL
+DBN_DECL   /* database number */
+{
+   int crtype; /* current record type */
+   register int mem;
+   SET_ENTRY FAR *set_ptr;
+   register MEMBER_ENTRY FAR *mem_ptr;
+   int memtot;
+
+   DB_ENTER(DB_ID TASK_ID LOCK_SET(SET_IO));
+
+   if (nset_check(set, &set, (SET_ENTRY FAR * FAR *)&set_ptr) != S_OKAY)
+      RETURN( db_status );
+
+   if ( ! curr_rec )
+      RETURN( dberr( S_NOCR ) );
+
+   if ( d_crtype(&crtype TASK_PARM DBN_PARM) != S_OKAY )
+      RETURN( db_status );
+   crtype += NUM2INT(-RECMARK, rt_offset);
+
+   for (mem = set_ptr->st_members, memtot = mem + set_ptr->st_memtot,
+						mem_ptr = &member_table[mem];
+	mem < memtot;
+	++mem, ++mem_ptr) {
+      if ( mem_ptr->mt_record == crtype )
+	 RETURN( r_smem( &curr_rec, set ) );
+   }
+   RETURN( dberr( S_INVMEM ) );
+}
+/* vpp -nOS2 -dUNIX -nBSD -nVANILLA_BSD -nVMS -nMEMLOCK -nWINDOWS -nFAR_ALLOC -f/usr/users/master/config/nonwin setmr.c */