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      1 /*
      2 * Disktest
      3 * Copyright (c) International Business Machines Corp., 2001
      4 *
      5 *
      6 * This program is free software; you can redistribute it and/or modify
      7 * it under the terms of the GNU General Public License as published by
      8 * the Free Software Foundation; either version 2 of the License, or
      9 * (at your option) any later version.
     10 *
     11 * This program is distributed in the hope that it will be useful,
     12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
     13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     14 * GNU General Public License for more details.
     15 *
     16 * You should have received a copy of the GNU General Public License
     17 * along with this program; if not, write to the Free Software
     18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
     19 *
     20 *  Please send e-mail to yardleyb (at) us.ibm.com if you have
     21 *  questions or comments.
     22 *
     23 *  Project Website:  TBD
     24 *
     25 * $Id: globals.c,v 1.6 2009/02/26 12:02:22 subrata_modak Exp $
     26 *
     27 */
     28 
     29 #ifdef WINDOWS
     30 #include <windows.h>
     31 #else
     32 #include <sys/types.h>
     33 #include <unistd.h>
     34 #include <pthread.h>
     35 #endif
     36 #include <time.h>
     37 #include <string.h>
     38 
     39 #include "defs.h"
     40 #include "globals.h"
     41 #include "main.h"
     42 #include "threading.h"
     43 #include "sfunc.h"
     44 
     45 /* Globals */
     46 unsigned int gbl_dbg_lvl;	/* the global debugging level   */
     47 unsigned long glb_flags;	/* global flags GLB_FLG_xxx */
     48 time_t global_start_time;	/* global start time */
     49 unsigned short glb_run = 1;	/* global run flag */
     50 
     51 void init_gbl_data(test_env_t * env)
     52 {
     53 	env->kids = 0;
     54 	env->shared_mem = NULL;
     55 	env->data_buffer = NULL;
     56 	env->bmp_siz = 0;
     57 	env->pThreads = NULL;
     58 	env->bContinue = TRUE;
     59 	env->pass_count = 0;
     60 	env->start_time = time(NULL);	/*      overall start time of test      */
     61 	env->end_time = 0;	/*      overall end time of test        */
     62 	memset(&env->global_stats, 0, sizeof(stats_t));
     63 	memset(&env->cycle_stats, 0, sizeof(stats_t));
     64 }
     65 
     66 #ifdef WINDOWS
     67 /*
     68 void PrintLastSystemError(unsigned long ulErrorNum)
     69 {
     70 	LPVOID lpMsgBuf;
     71 	FormatMessage(
     72 		FORMAT_MESSAGE_ALLOCATE_BUFFER |
     73 	    FORMAT_MESSAGE_FROM_SYSTEM |
     74 		FORMAT_MESSAGE_IGNORE_INSERTS,
     75 	    NULL,
     76 		ulErrorNum,
     77 	    MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
     78 		(LPTSTR) &lpMsgBuf,
     79 	    0,
     80 		NULL
     81 	);
     82 	pMsg(INFO,"%s",lpMsgBuf);
     83 	LocalFree(lpMsgBuf);
     84 }
     85 */
     86 
     87 void GetSystemErrorString(unsigned long ulErrorNum, void *buffer)
     88 {
     89 	/* Use Default language */
     90 	FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM |
     91 		      FORMAT_MESSAGE_IGNORE_INSERTS,
     92 		      NULL,
     93 		      ulErrorNum,
     94 		      MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
     95 		      (LPTSTR) & buffer, 0, NULL);
     96 }
     97 #endif
     98