diff options
Diffstat (limited to 'src/liblzma/common/hardware_cputhreads.c')
| -rw-r--r-- | src/liblzma/common/hardware_cputhreads.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/liblzma/common/hardware_cputhreads.c b/src/liblzma/common/hardware_cputhreads.c index f468366a..5d246d2c 100644 --- a/src/liblzma/common/hardware_cputhreads.c +++ b/src/liblzma/common/hardware_cputhreads.c @@ -15,6 +15,18 @@ #include "tuklib_cpucores.h" +#ifdef HAVE_SYMBOL_VERSIONS_LINUX +// This is for compatibility with binaries linked against liblzma that +// has been patched with xz-5.2.2-compat-libs.patch from RHEL/CentOS 7. +LZMA_SYMVER_API("lzma_cputhreads@XZ_5.2.2", + uint32_t, lzma_cputhreads_522)(void) lzma_nothrow + __attribute__((__alias__("lzma_cputhreads_52"))); + +LZMA_SYMVER_API("lzma_cputhreads@@XZ_5.2", + uint32_t, lzma_cputhreads_52)(void) lzma_nothrow; + +#define lzma_cputhreads lzma_cputhreads_52 +#endif extern LZMA_API(uint32_t) lzma_cputhreads(void) { |