|
Last change
on this file since 5285 was 4071, checked in by vboxsync, 17 years ago |
|
Biggest check-in ever. New source code headers for all (C) innotek files.
|
-
Property svn:eol-style
set to
native
-
Property svn:keywords
set to
Id
|
|
File size:
1.4 KB
|
| Line | |
|---|
| 1 | /* $Id: system-os2.cpp 4071 2007-08-07 17:07:59Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * innotek Portable Runtime - System, OS/2.
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2006-2007 innotek GmbH
|
|---|
| 8 | *
|
|---|
| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 10 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 11 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 12 | * General Public License as published by the Free Software Foundation,
|
|---|
| 13 | * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
|
|---|
| 14 | * distribution. VirtualBox OSE is distributed in the hope that it will
|
|---|
| 15 | * be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 16 | */
|
|---|
| 17 |
|
|---|
| 18 |
|
|---|
| 19 | /*******************************************************************************
|
|---|
| 20 | * Header Files *
|
|---|
| 21 | *******************************************************************************/
|
|---|
| 22 | #define INCL_BASE
|
|---|
| 23 | #define INCL_ERRORS
|
|---|
| 24 | #include <os2.h>
|
|---|
| 25 | #undef RT_MAX
|
|---|
| 26 |
|
|---|
| 27 | #include <iprt/system.h>
|
|---|
| 28 | #include <iprt/assert.h>
|
|---|
| 29 |
|
|---|
| 30 |
|
|---|
| 31 | RTDECL(unsigned) RTSystemProcessorGetCount(void)
|
|---|
| 32 | {
|
|---|
| 33 | ULONG cCpus = 1;
|
|---|
| 34 | int rc = DosQuerySysInfo(QSV_NUMPROCESSORS, QSV_NUMPROCESSORS, &cCpus, sizeof(cCpus));
|
|---|
| 35 | if (rc || !cCpus)
|
|---|
| 36 | cCpus = 1;
|
|---|
| 37 | return cCpus;
|
|---|
| 38 | }
|
|---|
| 39 |
|
|---|
| 40 |
|
|---|
| 41 | RTR3DECL(uint64_t) RTSystemProcessorGetActiveMask(void)
|
|---|
| 42 | {
|
|---|
| 43 | union
|
|---|
| 44 | {
|
|---|
| 45 | uint64_t u64;
|
|---|
| 46 | MPAFFINITY mpaff;
|
|---|
| 47 | } u;
|
|---|
| 48 |
|
|---|
| 49 | int rc = DosQueryThreadAffinity(AFNTY_SYSTEM, &u.mpaff);
|
|---|
| 50 | if (rc)
|
|---|
| 51 | u.u64 = 1;
|
|---|
| 52 | return u.u64;
|
|---|
| 53 | }
|
|---|
| 54 |
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
