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

cde/lib/DtSearch/raima/recstat.c

@@ -0,0 +1,72 @@
+/* $XConsortium: recstat.c /main/2 1996/05/09 04:15:50 drk $ */
+/*
+ *   COMPONENT_NAME: austext
+ *
+ *   FUNCTIONS: d_recstat
+ *
+ *   ORIGINS: 157
+ *
+ *   OBJECT CODE ONLY SOURCE MATERIALS
+ */
+/*-----------------------------------------------------------------------
+   recstat.c -- db_VISTA record timestamp status check 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"
+
+
+#ifndef	 NO_TIMESTAMP
+/* Test timestamp status of record
+*/
+d_recstat(dba, rts TASK_PARM)
+DB_ADDR dba;
+ULONG   rts;
+TASK_DECL
+{
+   INT rec;
+   char FAR *ptr;
+   ULONG cts, uts;
+
+   DB_ENTER(NO_DB_ID TASK_ID LOCK_SET(RECORD_IO));
+
+   if ((check_dba(dba) != S_OKAY) || (dio_read(dba, (char FAR * FAR *)&ptr, NOPGHOLD) != S_OKAY))
+      RETURN( db_status );
+
+   /* get record id */
+   bytecpy(&rec, ptr, sizeof(INT));
+   if ( rec >= 0 ) {
+      rec &= ~RLBMASK; /* mask off rlb */
+#ifndef	 ONE_DB
+      rec += curr_db_table->rt_offset;
+#endif
+      if ( record_table[rec].rt_flags & TIMESTAMPED ) {
+	 bytecpy(&cts, ptr + RECCRTIME, sizeof(ULONG));
+	 if ( cts > rts )
+	    db_status = S_DELETED;
+	 else {
+	    bytecpy(&uts, ptr + RECUPTIME, sizeof(ULONG));
+	    if ( uts > rts )
+	       db_status = S_UPDATED;
+	 }
+      }
+      else
+	 dberr(S_TIMESTAMP);
+   }
+   else
+      db_status = S_DELETED;
+
+   RETURN( db_status );
+}
+#endif
+/* vpp -nOS2 -dUNIX -nBSD -nVANILLA_BSD -nVMS -nMEMLOCK -nWINDOWS -nFAR_ALLOC -f/usr/users/master/config/nonwin recstat.c */