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source: vbox/trunk/src/libs/liblzma-5.4.1/common/hardware_cputhreads.c@ 98879

Last change on this file since 98879 was 98730, checked in by vboxsync, 21 months ago

libs/liblzma-5.4.1: Export to OSE, bugref:10254

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 996 bytes
Line 
1///////////////////////////////////////////////////////////////////////////////
2//
3/// \file hardware_cputhreads.c
4/// \brief Get the number of CPU threads or cores
5//
6// Author: Lasse Collin
7//
8// This file has been put into the public domain.
9// You can do whatever you want with this file.
10//
11///////////////////////////////////////////////////////////////////////////////
12
13#include "common.h"
14
15#include "tuklib_cpucores.h"
16
17
18#ifdef HAVE_SYMBOL_VERSIONS_LINUX
19// This is for compatibility with binaries linked against liblzma that
20// has been patched with xz-5.2.2-compat-libs.patch from RHEL/CentOS 7.
21LZMA_SYMVER_API("lzma_cputhreads@XZ_5.2.2",
22 uint32_t, lzma_cputhreads_522)(void) lzma_nothrow
23 __attribute__((__alias__("lzma_cputhreads_52")));
24
25LZMA_SYMVER_API("lzma_cputhreads@@XZ_5.2",
26 uint32_t, lzma_cputhreads_52)(void) lzma_nothrow;
27
28#define lzma_cputhreads lzma_cputhreads_52
29#endif
30extern LZMA_API(uint32_t)
31lzma_cputhreads(void)
32{
33 return tuklib_cpucores();
34}
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