globals.c revision 77e42cafa8942eba6e7706c9d9c25a04ec7cdda5 
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@us.ibm.com if you have
21*  questions or comments.
22*
23*  Project Website:  TBD
24*
25* $Id: globals.c,v 1.5 2008/02/14 08:22:23 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 */
46unsigned int gbl_dbg_lvl;	/* the global debugging level	*/
47unsigned long glb_flags;    /* global flags GLB_FLG_xxx	*/
48time_t global_start_time;	/* global start time */
49unsigned short glb_run = 1;	/* global run flag */
50
51void 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/*
68void 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
87void GetSystemErrorString(unsigned long ulErrorNum, void *buffer)
88{
89	/* Use Default language */
90	FormatMessage(
91	    FORMAT_MESSAGE_FROM_SYSTEM |
92		FORMAT_MESSAGE_IGNORE_INSERTS,
93	    NULL,
94		ulErrorNum,
95	    MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
96		(LPTSTR) &buffer,
97	    0,
98		NULL
99	);
100}
101#endif
102