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authorLasse Collin <lasse.collin@tukaani.org>2011-04-12 12:42:37 +0300
committerLasse Collin <lasse.collin@tukaani.org>2011-04-12 12:42:37 +0300
commit9a4377be0d21e597c66bad6c7452873aebfb3c1c (patch)
tree2b3213e234b6d28a57dbb3f55b5557b079a962ac
parentRemove doubled words from documentation and comments. (diff)
downloadxz-9a4377be0d21e597c66bad6c7452873aebfb3c1c.tar.xz
Put the unstable APIs behind #ifdef LZMA_UNSTABLE.
This way people hopefully won't complain if these APIs change and break code that used an older API.
-rw-r--r--src/liblzma/api/lzma/container.h4
-rw-r--r--src/liblzma/common/common.h2
-rw-r--r--src/xz/private.h2
3 files changed, 8 insertions, 0 deletions
diff --git a/src/liblzma/api/lzma/container.h b/src/liblzma/api/lzma/container.h
index e68c8940..499d8b9a 100644
--- a/src/liblzma/api/lzma/container.h
+++ b/src/liblzma/api/lzma/container.h
@@ -60,6 +60,7 @@
#define LZMA_PRESET_EXTREME (UINT32_C(1) << 31)
+#ifdef LZMA_UNSTABLE /* Unstable API that may change. Use only for testing. */
/**
* \brief Multithreading options
*/
@@ -179,6 +180,7 @@ typedef struct {
void *reserved_ptr4;
} lzma_mt;
+#endif
/**
@@ -311,6 +313,7 @@ extern LZMA_API(lzma_ret) lzma_stream_encoder(lzma_stream *strm,
lzma_nothrow lzma_attr_warn_unused_result;
+#ifdef LZMA_UNSTABLE /* Unstable API that may change. Use only for testing. */
/**
* \brief Calculate approximate memory usage of multithreaded .xz encoder
*
@@ -351,6 +354,7 @@ extern LZMA_API(uint64_t) lzma_stream_encoder_mt_memusage(
extern LZMA_API(lzma_ret) lzma_stream_encoder_mt(
lzma_stream *strm, const lzma_mt *options)
lzma_nothrow lzma_attr_warn_unused_result;
+#endif
/**
diff --git a/src/liblzma/common/common.h b/src/liblzma/common/common.h
index 8e9a387c..9d776f9a 100644
--- a/src/liblzma/common/common.h
+++ b/src/liblzma/common/common.h
@@ -32,6 +32,8 @@
#define LZMA_API(type) LZMA_API_EXPORT type LZMA_API_CALL
+#define LZMA_UNSTABLE
+
#include "lzma.h"
// These allow helping the compiler in some often-executed branches, whose
diff --git a/src/xz/private.h b/src/xz/private.h
index 6b01e513..978f81a3 100644
--- a/src/xz/private.h
+++ b/src/xz/private.h
@@ -12,6 +12,8 @@
#include "sysdefs.h"
#include "mythread.h"
+
+#define LZMA_UNSTABLE
#include "lzma.h"
#include <sys/types.h>