diff options
Diffstat (limited to '')
| -rw-r--r-- | src/liblzma/common/stream_encoder_mt.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/liblzma/common/stream_encoder_mt.c b/src/liblzma/common/stream_encoder_mt.c index 24addd40..fb56a96f 100644 --- a/src/liblzma/common/stream_encoder_mt.c +++ b/src/liblzma/common/stream_encoder_mt.c @@ -1096,6 +1096,31 @@ stream_encoder_mt_init(lzma_next_coder *next, const lzma_allocator *allocator, } +#ifdef HAVE_SYMBOL_VERSIONS_LINUX +// These are for compatibility with binaries linked against liblzma that +// has been patched with xz-5.2.2-compat-libs.patch from RHEL/CentOS 7. +// Actually that patch didn't create lzma_stream_encoder_mt@XZ_5.2.2 +// but it has been added here anyway since someone might misread the +// RHEL patch and think both @XZ_5.1.2alpha and @XZ_5.2.2 exist. +LZMA_SYMVER_API("lzma_stream_encoder_mt@XZ_5.1.2alpha", + lzma_ret, lzma_stream_encoder_mt_512a)( + lzma_stream *strm, const lzma_mt *options) + lzma_nothrow lzma_attr_warn_unused_result + __attribute__((__alias__("lzma_stream_encoder_mt_52"))); + +LZMA_SYMVER_API("lzma_stream_encoder_mt@XZ_5.2.2", + lzma_ret, lzma_stream_encoder_mt_522)( + lzma_stream *strm, const lzma_mt *options) + lzma_nothrow lzma_attr_warn_unused_result + __attribute__((__alias__("lzma_stream_encoder_mt_52"))); + +LZMA_SYMVER_API("lzma_stream_encoder_mt@@XZ_5.2", + lzma_ret, lzma_stream_encoder_mt_52)( + lzma_stream *strm, const lzma_mt *options) + lzma_nothrow lzma_attr_warn_unused_result; + +#define lzma_stream_encoder_mt lzma_stream_encoder_mt_52 +#endif extern LZMA_API(lzma_ret) lzma_stream_encoder_mt(lzma_stream *strm, const lzma_mt *options) { @@ -1111,6 +1136,23 @@ lzma_stream_encoder_mt(lzma_stream *strm, const lzma_mt *options) } +#ifdef HAVE_SYMBOL_VERSIONS_LINUX +LZMA_SYMVER_API("lzma_stream_encoder_mt_memusage@XZ_5.1.2alpha", + uint64_t, lzma_stream_encoder_mt_memusage_512a)( + const lzma_mt *options) lzma_nothrow lzma_attr_pure + __attribute__((__alias__("lzma_stream_encoder_mt_memusage_52"))); + +LZMA_SYMVER_API("lzma_stream_encoder_mt_memusage@XZ_5.2.2", + uint64_t, lzma_stream_encoder_mt_memusage_522)( + const lzma_mt *options) lzma_nothrow lzma_attr_pure + __attribute__((__alias__("lzma_stream_encoder_mt_memusage_52"))); + +LZMA_SYMVER_API("lzma_stream_encoder_mt_memusage@@XZ_5.2", + uint64_t, lzma_stream_encoder_mt_memusage_52)( + const lzma_mt *options) lzma_nothrow lzma_attr_pure; + +#define lzma_stream_encoder_mt_memusage lzma_stream_encoder_mt_memusage_52 +#endif // This function name is a monster but it's consistent with the older // monster names. :-( 31 chars is the max that C99 requires so in that // sense it's not too long. ;-) |