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-rw-r--r--src/liblzma/common/common.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/liblzma/common/common.c b/src/liblzma/common/common.c
index 346fc7af..a708fdf1 100644
--- a/src/liblzma/common/common.c
+++ b/src/liblzma/common/common.c
@@ -374,6 +374,20 @@ lzma_end(lzma_stream *strm)
}
+#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_get_progress@XZ_5.2.2",
+ void, lzma_get_progress_522)(lzma_stream *strm,
+ uint64_t *progress_in, uint64_t *progress_out) lzma_nothrow
+ __attribute__((__alias__("lzma_get_progress_52")));
+
+LZMA_SYMVER_API("lzma_get_progress@@XZ_5.2",
+ void, lzma_get_progress_52)(lzma_stream *strm,
+ uint64_t *progress_in, uint64_t *progress_out) lzma_nothrow;
+
+#define lzma_get_progress lzma_get_progress_52
+#endif
extern LZMA_API(void)
lzma_get_progress(lzma_stream *strm,
uint64_t *progress_in, uint64_t *progress_out)