source:
vbox/trunk/src/libs/liblzma-5.4.1/common/hardware_cputhreads.c
Last change on this file was 98730, checked in by , 21 months ago | |
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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. |
21 | LZMA_SYMVER_API("lzma_cputhreads@XZ_5.2.2", |
22 | uint32_t, lzma_cputhreads_522)(void) lzma_nothrow |
23 | __attribute__((__alias__("lzma_cputhreads_52"))); |
24 | |
25 | LZMA_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 |
30 | extern LZMA_API(uint32_t) |
31 | lzma_cputhreads(void) |
32 | { |
33 | return tuklib_cpucores(); |
34 | } |
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