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authorLasse Collin <lasse.collin@tukaani.org>2016-11-21 20:24:50 +0200
committerLasse Collin <lasse.collin@tukaani.org>2016-11-21 20:24:50 +0200
commitd4a0462abe5478193521c14625e1c81fead87f9f (patch)
tree586031c1e9a515e105cfab17dc897d63b1395dd3 /src/liblzma/delta/delta_decoder.c
parentUpdate THANKS. (diff)
downloadxz-d4a0462abe5478193521c14625e1c81fead87f9f.tar.xz
liblzma: Avoid multiple definitions of lzma_coder structures.
Only one definition was visible in a translation unit. It avoided a few casts and temp variables but seems that this hack doesn't work with link-time optimizations in compilers as it's not C99/C11 compliant. Fixes: http://www.mail-archive.com/xz-devel@tukaani.org/msg00279.html
Diffstat (limited to '')
-rw-r--r--src/liblzma/delta/delta_decoder.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/liblzma/delta/delta_decoder.c b/src/liblzma/delta/delta_decoder.c
index 726d0239..6859afa5 100644
--- a/src/liblzma/delta/delta_decoder.c
+++ b/src/liblzma/delta/delta_decoder.c
@@ -15,7 +15,7 @@
static void
-decode_buffer(lzma_coder *coder, uint8_t *buffer, size_t size)
+decode_buffer(lzma_delta_coder *coder, uint8_t *buffer, size_t size)
{
const size_t distance = coder->distance;
@@ -27,11 +27,13 @@ decode_buffer(lzma_coder *coder, uint8_t *buffer, size_t size)
static lzma_ret
-delta_decode(lzma_coder *coder, const lzma_allocator *allocator,
+delta_decode(void *coder_ptr, const lzma_allocator *allocator,
const uint8_t *restrict in, size_t *restrict in_pos,
size_t in_size, uint8_t *restrict out,
size_t *restrict out_pos, size_t out_size, lzma_action action)
{
+ lzma_delta_coder *coder = coder_ptr;
+
assert(coder->next.code != NULL);
const size_t out_start = *out_pos;