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Add LZMA_API to liblzma API headers. It's useful at least

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on Windows. sysdefs.h no longer #includes lzma.h, so lzma.h
has to be #included separately where needed.
This commit is contained in:
Lasse Collin 2009-01-31 11:01:48 +02:00
parent d9993fcb4d
commit 6a2eb54092
17 changed files with 131 additions and 88 deletions
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2
src/common/sysdefs.h
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@ -149,8 +149,6 @@ typedef unsigned char _Bool;
# include <memory.h> # include <memory.h>
#endif #endif
#include "lzma.h"
//////////// ////////////
// Macros // // Macros //

17
src/liblzma/api/lzma.h
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@ -149,6 +149,23 @@
#endif /* ifdef LZMA_MANUAL_HEADERS */ #endif /* ifdef LZMA_MANUAL_HEADERS */
/******************
* LZMA_API macro *
******************/
/*
* Some systems require that the functions are declared specially
* in the headers.
*/
#ifndef LZMA_API
# if defined(_WIN32)
# define LZMA_API __cdecl __declspec(dllimport)
# else
# define LZMA_API
# endif
#endif
/******************** /********************
* GNU C extensions * * GNU C extensions *
********************/ ********************/

10
src/liblzma/api/lzma/base.h
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@ -523,7 +523,7 @@ typedef struct {
* out what `action' values are supported by the coder. See documentation of * out what `action' values are supported by the coder. See documentation of
* lzma_ret for the possible return values. * lzma_ret for the possible return values.
*/ */
extern lzma_ret lzma_code(lzma_stream *strm, lzma_action action) extern LZMA_API lzma_ret lzma_code(lzma_stream *strm, lzma_action action)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -540,7 +540,7 @@ extern lzma_ret lzma_code(lzma_stream *strm, lzma_action action)
* stream structure. liblzma doesn't do this, and assumes that * stream structure. liblzma doesn't do this, and assumes that
* application knows what it is doing. * application knows what it is doing.
*/ */
extern void lzma_end(lzma_stream *strm); extern LZMA_API void lzma_end(lzma_stream *strm);
/** /**
@ -565,7 +565,7 @@ extern void lzma_end(lzma_stream *strm);
* If this function isn't supported by *strm or some other error * If this function isn't supported by *strm or some other error
* occurs, zero is returned. * occurs, zero is returned.
*/ */
extern uint64_t lzma_memusage(const lzma_stream *strm); extern LZMA_API uint64_t lzma_memusage(const lzma_stream *strm);
/** /**
@ -577,7 +577,7 @@ extern uint64_t lzma_memusage(const lzma_stream *strm);
* \return On success, the current memory usage limit is returned * \return On success, the current memory usage limit is returned
* (always non-zero). On error, zero is returned. * (always non-zero). On error, zero is returned.
*/ */
extern uint64_t lzma_memlimit_get(const lzma_stream *strm); extern LZMA_API uint64_t lzma_memlimit_get(const lzma_stream *strm);
/** /**
@ -592,4 +592,4 @@ extern uint64_t lzma_memlimit_get(const lzma_stream *strm);
* - LZMA_PROG_ERROR: Invalid arguments, e.g. *strm doesn't * - LZMA_PROG_ERROR: Invalid arguments, e.g. *strm doesn't
* support memory usage limit or memlimit was zero. * support memory usage limit or memlimit was zero.
*/ */
extern lzma_ret lzma_memlimit_set(lzma_stream *strm, uint64_t memlimit); extern LZMA_API lzma_ret lzma_memlimit_set(lzma_stream *strm, uint64_t memlimit);

25
src/liblzma/api/lzma/block.h
View File

@ -280,7 +280,7 @@ typedef struct {
* filter chain, consider using lzma_memlimit_encoder() which as * filter chain, consider using lzma_memlimit_encoder() which as
* a side-effect validates the filter chain. * a side-effect validates the filter chain.
*/ */
extern lzma_ret lzma_block_header_size(lzma_block *block) extern LZMA_API lzma_ret lzma_block_header_size(lzma_block *block)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -302,7 +302,8 @@ extern lzma_ret lzma_block_header_size(lzma_block *block)
* - LZMA_PROG_ERROR: Invalid arguments, for example * - LZMA_PROG_ERROR: Invalid arguments, for example
* block->header_size is invalid or block->filters is NULL. * block->header_size is invalid or block->filters is NULL.
*/ */
extern lzma_ret lzma_block_header_encode(const lzma_block *block, uint8_t *out) extern LZMA_API lzma_ret lzma_block_header_encode(
const lzma_block *block, uint8_t *out)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -331,7 +332,7 @@ extern lzma_ret lzma_block_header_encode(const lzma_block *block, uint8_t *out)
* - LZMA_PROG_ERROR: Invalid arguments, for example * - LZMA_PROG_ERROR: Invalid arguments, for example
* block->header_size is invalid or block->filters is NULL. * block->header_size is invalid or block->filters is NULL.
*/ */
extern lzma_ret lzma_block_header_decode(lzma_block *block, extern LZMA_API lzma_ret lzma_block_header_decode(lzma_block *block,
lzma_allocator *allocator, const uint8_t *in) lzma_allocator *allocator, const uint8_t *in)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -363,7 +364,7 @@ extern lzma_ret lzma_block_header_decode(lzma_block *block,
* block->header_size must be a multiple of four and * block->header_size must be a multiple of four and
* between 8 and 1024 inclusive. * between 8 and 1024 inclusive.
*/ */
extern lzma_ret lzma_block_compressed_size( extern LZMA_API lzma_ret lzma_block_compressed_size(
lzma_block *block, lzma_vli unpadded_size) lzma_block *block, lzma_vli unpadded_size)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -379,7 +380,7 @@ extern lzma_ret lzma_block_compressed_size(
* *
* \return Unpadded Size on success, or zero on error. * \return Unpadded Size on success, or zero on error.
*/ */
extern lzma_vli lzma_block_unpadded_size(const lzma_block *block) extern LZMA_API lzma_vli lzma_block_unpadded_size(const lzma_block *block)
lzma_attr_pure; lzma_attr_pure;
@ -392,7 +393,7 @@ extern lzma_vli lzma_block_unpadded_size(const lzma_block *block)
* \return On success, total encoded size of the Block. On error, * \return On success, total encoded size of the Block. On error,
* zero is returned. * zero is returned.
*/ */
extern lzma_vli lzma_block_total_size(const lzma_block *block) extern LZMA_API lzma_vli lzma_block_total_size(const lzma_block *block)
lzma_attr_pure; lzma_attr_pure;
@ -410,7 +411,8 @@ extern lzma_vli lzma_block_total_size(const lzma_block *block)
* the encoder failed. * the encoder failed.
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_block_encoder(lzma_stream *strm, lzma_block *block) extern LZMA_API lzma_ret lzma_block_encoder(
lzma_stream *strm, lzma_block *block)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -427,7 +429,8 @@ extern lzma_ret lzma_block_encoder(lzma_stream *strm, lzma_block *block)
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
* - LZMA_MEM_ERROR * - LZMA_MEM_ERROR
*/ */
extern lzma_ret lzma_block_decoder(lzma_stream *strm, lzma_block *block) extern LZMA_API lzma_ret lzma_block_decoder(
lzma_stream *strm, lzma_block *block)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -437,7 +440,7 @@ extern lzma_ret lzma_block_decoder(lzma_stream *strm, lzma_block *block)
* This is equivalent to lzma_stream_buffer_bound() but for .xz Blocks. * This is equivalent to lzma_stream_buffer_bound() but for .xz Blocks.
* See the documentation of lzma_stream_buffer_bound(). * See the documentation of lzma_stream_buffer_bound().
*/ */
extern size_t lzma_block_buffer_bound(size_t uncompressed_size); extern LZMA_API size_t lzma_block_buffer_bound(size_t uncompressed_size);
/** /**
@ -476,7 +479,7 @@ extern size_t lzma_block_buffer_bound(size_t uncompressed_size);
* - LZMA_DATA_ERROR * - LZMA_DATA_ERROR
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_block_buffer_encode( extern LZMA_API lzma_ret lzma_block_buffer_encode(
lzma_block *block, lzma_allocator *allocator, lzma_block *block, lzma_allocator *allocator,
const uint8_t *in, size_t in_size, const uint8_t *in, size_t in_size,
uint8_t *out, size_t *out_pos, size_t out_size) uint8_t *out, size_t *out_pos, size_t out_size)
@ -510,7 +513,7 @@ extern lzma_ret lzma_block_buffer_encode(
* - LZMA_BUF_ERROR: Output buffer was too small. * - LZMA_BUF_ERROR: Output buffer was too small.
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_block_buffer_decode( extern LZMA_API lzma_ret lzma_block_buffer_decode(
lzma_block *block, lzma_allocator *allocator, lzma_block *block, lzma_allocator *allocator,
const uint8_t *in, size_t *in_pos, size_t in_size, const uint8_t *in, size_t *in_pos, size_t in_size,
uint8_t *out, size_t *out_pos, size_t out_size); uint8_t *out, size_t *out_pos, size_t out_size);

12
src/liblzma/api/lzma/check.h
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@ -82,7 +82,7 @@ typedef enum {
* You can assume that LZMA_CHECK_NONE and LZMA_CHECK_CRC32 are always * You can assume that LZMA_CHECK_NONE and LZMA_CHECK_CRC32 are always
* supported (even if liblzma is built with limited features). * supported (even if liblzma is built with limited features).
*/ */
extern lzma_bool lzma_check_is_supported(lzma_check check) extern LZMA_API lzma_bool lzma_check_is_supported(lzma_check check)
lzma_attr_const; lzma_attr_const;
@ -96,7 +96,7 @@ extern lzma_bool lzma_check_is_supported(lzma_check check)
* *
* If the argument is not in the range [0, 15], UINT32_MAX is returned. * If the argument is not in the range [0, 15], UINT32_MAX is returned.
*/ */
extern uint32_t lzma_check_size(lzma_check check) lzma_attr_const; extern LZMA_API uint32_t lzma_check_size(lzma_check check) lzma_attr_const;
/** /**
@ -119,7 +119,8 @@ extern uint32_t lzma_check_size(lzma_check check) lzma_attr_const;
* \return Updated CRC value, which can be passed to this function * \return Updated CRC value, which can be passed to this function
* again to continue CRC calculation. * again to continue CRC calculation.
*/ */
extern uint32_t lzma_crc32(const uint8_t *buf, size_t size, uint32_t crc) extern LZMA_API uint32_t lzma_crc32(
const uint8_t *buf, size_t size, uint32_t crc)
lzma_attr_pure; lzma_attr_pure;
@ -130,7 +131,8 @@ extern uint32_t lzma_crc32(const uint8_t *buf, size_t size, uint32_t crc)
* *
* This function is used similarly to lzma_crc32(). See its documentation. * This function is used similarly to lzma_crc32(). See its documentation.
*/ */
extern uint64_t lzma_crc64(const uint8_t *buf, size_t size, uint64_t crc) extern LZMA_API uint64_t lzma_crc64(
const uint8_t *buf, size_t size, uint64_t crc)
lzma_attr_pure; lzma_attr_pure;
@ -147,4 +149,4 @@ extern uint64_t lzma_crc64(const uint8_t *buf, size_t size, uint64_t crc)
* returned LZMA_NO_CHECK, LZMA_UNSUPPORTED_CHECK, or LZMA_GET_CHECK. * returned LZMA_NO_CHECK, LZMA_UNSUPPORTED_CHECK, or LZMA_GET_CHECK.
* Calling this function in any other situation has undefined behavior. * Calling this function in any other situation has undefined behavior.
*/ */
extern lzma_check lzma_get_check(const lzma_stream *strm); extern LZMA_API lzma_check lzma_get_check(const lzma_stream *strm);

23
src/liblzma/api/lzma/container.h
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@ -71,7 +71,7 @@
* *
* \param preset Compression preset (level and possible flags) * \param preset Compression preset (level and possible flags)
*/ */
extern uint64_t lzma_easy_encoder_memusage(uint32_t preset) extern LZMA_API uint64_t lzma_easy_encoder_memusage(uint32_t preset)
lzma_attr_pure; lzma_attr_pure;
@ -82,7 +82,7 @@ extern uint64_t lzma_easy_encoder_memusage(uint32_t preset)
* *
* \param preset Compression preset (level and possible flags) * \param preset Compression preset (level and possible flags)
*/ */
extern uint64_t lzma_easy_decoder_memusage(uint32_t preset) extern LZMA_API uint64_t lzma_easy_decoder_memusage(uint32_t preset)
lzma_attr_pure; lzma_attr_pure;
@ -119,7 +119,7 @@ extern uint64_t lzma_easy_decoder_memusage(uint32_t preset)
* LZMA_RUN, LZMA_SYNC_FLUSH, LZMA_FULL_FLUSH, and LZMA_FINISH. In future, * LZMA_RUN, LZMA_SYNC_FLUSH, LZMA_FULL_FLUSH, and LZMA_FINISH. In future,
* there may be compression levels or flags that don't support LZMA_SYNC_FLUSH. * there may be compression levels or flags that don't support LZMA_SYNC_FLUSH.
*/ */
extern lzma_ret lzma_easy_encoder( extern LZMA_API lzma_ret lzma_easy_encoder(
lzma_stream *strm, uint32_t preset, lzma_check check) lzma_stream *strm, uint32_t preset, lzma_check check)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -139,7 +139,7 @@ extern lzma_ret lzma_easy_encoder(
* - LZMA_OPTIONS_ERROR * - LZMA_OPTIONS_ERROR
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_stream_encoder(lzma_stream *strm, extern LZMA_API lzma_ret lzma_stream_encoder(lzma_stream *strm,
const lzma_filter *filters, lzma_check check) const lzma_filter *filters, lzma_check check)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -164,7 +164,7 @@ extern lzma_ret lzma_stream_encoder(lzma_stream *strm,
* - LZMA_OPTIONS_ERROR * - LZMA_OPTIONS_ERROR
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_alone_encoder( extern LZMA_API lzma_ret lzma_alone_encoder(
lzma_stream *strm, const lzma_options_lzma *options) lzma_stream *strm, const lzma_options_lzma *options)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -191,7 +191,7 @@ extern lzma_ret lzma_alone_encoder(
* uncompressible data. Currently there is no function to * uncompressible data. Currently there is no function to
* calculate the maximum expansion of multi-call encoding. * calculate the maximum expansion of multi-call encoding.
*/ */
extern size_t lzma_stream_buffer_bound(size_t uncompressed_size); extern LZMA_API size_t lzma_stream_buffer_bound(size_t uncompressed_size);
/** /**
@ -219,7 +219,7 @@ extern size_t lzma_stream_buffer_bound(size_t uncompressed_size);
* - LZMA_DATA_ERROR * - LZMA_DATA_ERROR
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_stream_buffer_encode( extern LZMA_API lzma_ret lzma_stream_buffer_encode(
lzma_filter *filters, lzma_check check, lzma_filter *filters, lzma_check check,
lzma_allocator *allocator, const uint8_t *in, size_t in_size, lzma_allocator *allocator, const uint8_t *in, size_t in_size,
uint8_t *out, size_t *out_pos, size_t out_size) uint8_t *out, size_t *out_pos, size_t out_size)
@ -286,7 +286,7 @@ extern lzma_ret lzma_stream_buffer_encode(
* - LZMA_MEM_ERROR: Cannot allocate memory. * - LZMA_MEM_ERROR: Cannot allocate memory.
* - LZMA_OPTIONS_ERROR: Unsupported flags * - LZMA_OPTIONS_ERROR: Unsupported flags
*/ */
extern lzma_ret lzma_stream_decoder( extern LZMA_API lzma_ret lzma_stream_decoder(
lzma_stream *strm, uint64_t memlimit, uint32_t flags) lzma_stream *strm, uint64_t memlimit, uint32_t flags)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -306,7 +306,7 @@ extern lzma_ret lzma_stream_decoder(
* - LZMA_MEM_ERROR: Cannot allocate memory. * - LZMA_MEM_ERROR: Cannot allocate memory.
* - LZMA_OPTIONS_ERROR: Unsupported flags * - LZMA_OPTIONS_ERROR: Unsupported flags
*/ */
extern lzma_ret lzma_auto_decoder( extern LZMA_API lzma_ret lzma_auto_decoder(
lzma_stream *strm, uint64_t memlimit, uint32_t flags) lzma_stream *strm, uint64_t memlimit, uint32_t flags)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -321,7 +321,8 @@ extern lzma_ret lzma_auto_decoder(
* \return - LZMA_OK * \return - LZMA_OK
* - LZMA_MEM_ERROR * - LZMA_MEM_ERROR
*/ */
extern lzma_ret lzma_alone_decoder(lzma_stream *strm, uint64_t memlimit) extern LZMA_API lzma_ret lzma_alone_decoder(
lzma_stream *strm, uint64_t memlimit)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -363,7 +364,7 @@ extern lzma_ret lzma_alone_decoder(lzma_stream *strm, uint64_t memlimit)
* - LZMA_BUF_ERROR: Output buffer was too small. * - LZMA_BUF_ERROR: Output buffer was too small.
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_stream_buffer_decode( extern LZMA_API lzma_ret lzma_stream_buffer_decode(
uint64_t *memlimit, uint32_t flags, lzma_allocator *allocator, uint64_t *memlimit, uint32_t flags, lzma_allocator *allocator,
const uint8_t *in, size_t *in_pos, size_t in_size, const uint8_t *in, size_t *in_pos, size_t in_size,
uint8_t *out, size_t *out_pos, size_t out_size) uint8_t *out, size_t *out_pos, size_t out_size)

24
src/liblzma/api/lzma/filter.h
View File

@ -81,7 +81,7 @@ typedef struct {
* liblzma version and build. It would be useless, because the application * liblzma version and build. It would be useless, because the application
* couldn't know what kind of options the filter would need. * couldn't know what kind of options the filter would need.
*/ */
extern lzma_bool lzma_filter_encoder_is_supported(lzma_vli id); extern LZMA_API lzma_bool lzma_filter_encoder_is_supported(lzma_vli id);
/** /**
@ -90,7 +90,7 @@ extern lzma_bool lzma_filter_encoder_is_supported(lzma_vli id);
* Returns true if the give Filter ID is supported for decoding by this * Returns true if the give Filter ID is supported for decoding by this
* liblzma build. Otherwise false is returned. * liblzma build. Otherwise false is returned.
*/ */
extern lzma_bool lzma_filter_decoder_is_supported(lzma_vli id); extern LZMA_API lzma_bool lzma_filter_decoder_is_supported(lzma_vli id);
/** /**
@ -102,7 +102,7 @@ extern lzma_bool lzma_filter_decoder_is_supported(lzma_vli id);
* \return Rough number of bytes required for the given filter chain * \return Rough number of bytes required for the given filter chain
* when encoding. * when encoding.
*/ */
extern uint64_t lzma_raw_encoder_memusage(const lzma_filter *filters) extern LZMA_API uint64_t lzma_raw_encoder_memusage(const lzma_filter *filters)
lzma_attr_pure; lzma_attr_pure;
@ -115,7 +115,7 @@ extern uint64_t lzma_raw_encoder_memusage(const lzma_filter *filters)
* \return Rough number of bytes required for the given filter chain * \return Rough number of bytes required for the given filter chain
* when decoding. * when decoding.
*/ */
extern uint64_t lzma_raw_decoder_memusage(const lzma_filter *filters) extern LZMA_API uint64_t lzma_raw_decoder_memusage(const lzma_filter *filters)
lzma_attr_pure; lzma_attr_pure;
@ -138,7 +138,7 @@ extern uint64_t lzma_raw_decoder_memusage(const lzma_filter *filters)
* - LZMA_OPTIONS_ERROR * - LZMA_OPTIONS_ERROR
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_raw_encoder( extern LZMA_API lzma_ret lzma_raw_encoder(
lzma_stream *strm, const lzma_filter *options) lzma_stream *strm, const lzma_filter *options)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -156,7 +156,7 @@ extern lzma_ret lzma_raw_encoder(
* - LZMA_OPTIONS_ERROR * - LZMA_OPTIONS_ERROR
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_raw_decoder( extern LZMA_API lzma_ret lzma_raw_decoder(
lzma_stream *strm, const lzma_filter *options) lzma_stream *strm, const lzma_filter *options)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -180,7 +180,7 @@ extern lzma_ret lzma_raw_decoder(
* that this returns LZMA_OK while the following call to * that this returns LZMA_OK while the following call to
* lzma_properties_encode() returns LZMA_OPTIONS_ERROR. * lzma_properties_encode() returns LZMA_OPTIONS_ERROR.
*/ */
extern lzma_ret lzma_properties_size( extern LZMA_API lzma_ret lzma_properties_size(
uint32_t *size, const lzma_filter *filter); uint32_t *size, const lzma_filter *filter);
@ -205,7 +205,7 @@ extern lzma_ret lzma_properties_size(
* lzma_properties_size() indicated that the size * lzma_properties_size() indicated that the size
* of the Filter Properties field is zero. * of the Filter Properties field is zero.
*/ */
extern lzma_ret lzma_properties_encode( extern LZMA_API lzma_ret lzma_properties_encode(
const lzma_filter *filter, uint8_t *props); const lzma_filter *filter, uint8_t *props);
@ -230,7 +230,7 @@ extern lzma_ret lzma_properties_encode(
* - LZMA_OPTIONS_ERROR * - LZMA_OPTIONS_ERROR
* - LZMA_MEM_ERROR * - LZMA_MEM_ERROR
*/ */
extern lzma_ret lzma_properties_decode( extern LZMA_API lzma_ret lzma_properties_decode(
lzma_filter *filter, lzma_allocator *allocator, lzma_filter *filter, lzma_allocator *allocator,
const uint8_t *props, size_t props_size); const uint8_t *props, size_t props_size);
@ -254,7 +254,7 @@ extern lzma_ret lzma_properties_decode(
* \note If you need to calculate size of List of Filter Flags, * \note If you need to calculate size of List of Filter Flags,
* you need to loop over every lzma_filter entry. * you need to loop over every lzma_filter entry.
*/ */
extern lzma_ret lzma_filter_flags_size( extern LZMA_API lzma_ret lzma_filter_flags_size(
uint32_t *size, const lzma_filter *options) uint32_t *size, const lzma_filter *options)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -277,7 +277,7 @@ extern lzma_ret lzma_filter_flags_size(
* buffer space (you should have checked it with * buffer space (you should have checked it with
* lzma_filter_flags_size()). * lzma_filter_flags_size()).
*/ */
extern lzma_ret lzma_filter_flags_encode(const lzma_filter *options, extern LZMA_API lzma_ret lzma_filter_flags_encode(const lzma_filter *options,
uint8_t *out, size_t *out_pos, size_t out_size) uint8_t *out, size_t *out_pos, size_t out_size)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -297,7 +297,7 @@ extern lzma_ret lzma_filter_flags_encode(const lzma_filter *options,
* - LZMA_MEM_ERROR * - LZMA_MEM_ERROR
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_filter_flags_decode( extern LZMA_API lzma_ret lzma_filter_flags_decode(
lzma_filter *options, lzma_allocator *allocator, lzma_filter *options, lzma_allocator *allocator,
const uint8_t *in, size_t *in_pos, size_t in_size) const uint8_t *in, size_t *in_pos, size_t in_size)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;

47
src/liblzma/api/lzma/index.h
View File

@ -84,7 +84,7 @@ typedef struct {
* If you want to know how much memory an existing lzma_index structure is * If you want to know how much memory an existing lzma_index structure is
* using, use lzma_index_memusage(lzma_index_count(i)). * using, use lzma_index_memusage(lzma_index_count(i)).
*/ */
extern uint64_t lzma_index_memusage(lzma_vli record_count); extern LZMA_API uint64_t lzma_index_memusage(lzma_vli record_count);
/** /**
@ -97,7 +97,8 @@ extern uint64_t lzma_index_memusage(lzma_vli record_count);
* In this case, return value cannot be NULL or a different pointer than * In this case, return value cannot be NULL or a different pointer than
* the i that was given as an argument. * the i that was given as an argument.
*/ */
extern lzma_index *lzma_index_init(lzma_index *i, lzma_allocator *allocator) extern LZMA_API lzma_index *lzma_index_init(
lzma_index *i, lzma_allocator *allocator)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -106,7 +107,7 @@ extern lzma_index *lzma_index_init(lzma_index *i, lzma_allocator *allocator)
* *
* If i is NULL, this does nothing. * If i is NULL, this does nothing.
*/ */
extern void lzma_index_end(lzma_index *i, lzma_allocator *allocator); extern LZMA_API void lzma_index_end(lzma_index *i, lzma_allocator *allocator);
/** /**
@ -130,7 +131,8 @@ extern void lzma_index_end(lzma_index *i, lzma_allocator *allocator);
* Stream or size of the Index field would grow too big. * Stream or size of the Index field would grow too big.
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_index_append(lzma_index *i, lzma_allocator *allocator, extern LZMA_API lzma_ret lzma_index_append(
lzma_index *i, lzma_allocator *allocator,
lzma_vli unpadded_size, lzma_vli uncompressed_size) lzma_vli unpadded_size, lzma_vli uncompressed_size)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -138,7 +140,7 @@ extern lzma_ret lzma_index_append(lzma_index *i, lzma_allocator *allocator,
/** /**
* \brief Get the number of Records * \brief Get the number of Records
*/ */
extern lzma_vli lzma_index_count(const lzma_index *i) lzma_attr_pure; extern LZMA_API lzma_vli lzma_index_count(const lzma_index *i) lzma_attr_pure;
/** /**
@ -146,7 +148,7 @@ extern lzma_vli lzma_index_count(const lzma_index *i) lzma_attr_pure;
* *
* This is needed to verify the Backward Size field in the Stream Footer. * This is needed to verify the Backward Size field in the Stream Footer.
*/ */
extern lzma_vli lzma_index_size(const lzma_index *i) lzma_attr_pure; extern LZMA_API lzma_vli lzma_index_size(const lzma_index *i) lzma_attr_pure;
/** /**
@ -155,7 +157,8 @@ extern lzma_vli lzma_index_size(const lzma_index *i) lzma_attr_pure;
* This doesn't include the Stream Header, Stream Footer, Stream Padding, * This doesn't include the Stream Header, Stream Footer, Stream Padding,
* or Index fields. * or Index fields.
*/ */
extern lzma_vli lzma_index_total_size(const lzma_index *i) lzma_attr_pure; extern LZMA_API lzma_vli lzma_index_total_size(const lzma_index *i)
lzma_attr_pure;
/** /**
@ -164,7 +167,8 @@ extern lzma_vli lzma_index_total_size(const lzma_index *i) lzma_attr_pure;
* If multiple Indexes have been combined, this works as if the Blocks * If multiple Indexes have been combined, this works as if the Blocks
* were in a single Stream. * were in a single Stream.
*/ */
extern lzma_vli lzma_index_stream_size(const lzma_index *i) lzma_attr_pure; extern LZMA_API lzma_vli lzma_index_stream_size(const lzma_index *i)
lzma_attr_pure;
/** /**
@ -175,20 +179,22 @@ extern lzma_vli lzma_index_stream_size(const lzma_index *i) lzma_attr_pure;
* combined, this includes also the headers of each separate Stream and the * combined, this includes also the headers of each separate Stream and the
* possible Stream Padding fields. * possible Stream Padding fields.
*/ */
extern lzma_vli lzma_index_file_size(const lzma_index *i) lzma_attr_pure; extern LZMA_API lzma_vli lzma_index_file_size(const lzma_index *i)
lzma_attr_pure;
/** /**
* \brief Get the uncompressed size of the Stream * \brief Get the uncompressed size of the Stream
*/ */
extern lzma_vli lzma_index_uncompressed_size(const lzma_index *i) extern LZMA_API lzma_vli lzma_index_uncompressed_size(const lzma_index *i)
lzma_attr_pure; lzma_attr_pure;
/** /**
* \brief Get the next Record from the Index * \brief Get the next Record from the Index
*/ */
extern lzma_bool lzma_index_read(lzma_index *i, lzma_index_record *record) extern LZMA_API lzma_bool lzma_index_read(
lzma_index *i, lzma_index_record *record)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -198,7 +204,7 @@ extern lzma_bool lzma_index_read(lzma_index *i, lzma_index_record *record)
* Rewind the Index so that next call to lzma_index_read() will return the * Rewind the Index so that next call to lzma_index_read() will return the
* first Record. * first Record.
*/ */
extern void lzma_index_rewind(lzma_index *i); extern LZMA_API void lzma_index_rewind(lzma_index *i);
/** /**
@ -223,7 +229,7 @@ extern void lzma_index_rewind(lzma_index *i);
* If target is greater than the uncompressed size of the Stream, *record * If target is greater than the uncompressed size of the Stream, *record
* and the read position are not modified, and this function returns true. * and the read position are not modified, and this function returns true.
*/ */
extern lzma_bool lzma_index_locate( extern LZMA_API lzma_bool lzma_index_locate(
lzma_index *i, lzma_index_record *record, lzma_vli target) lzma_index *i, lzma_index_record *record, lzma_vli target)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -248,7 +254,7 @@ extern lzma_bool lzma_index_locate(
* - LZMA_MEM_ERROR * - LZMA_MEM_ERROR
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_index_cat(lzma_index *lzma_restrict dest, extern LZMA_API lzma_ret lzma_index_cat(lzma_index *lzma_restrict dest,
lzma_index *lzma_restrict src, lzma_index *lzma_restrict src,
lzma_allocator *allocator, lzma_vli padding) lzma_allocator *allocator, lzma_vli padding)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -261,7 +267,7 @@ extern lzma_ret lzma_index_cat(lzma_index *lzma_restrict dest,
* *
* \return A copy of the Index, or NULL if memory allocation failed. * \return A copy of the Index, or NULL if memory allocation failed.
*/ */
extern lzma_index *lzma_index_dup( extern LZMA_API lzma_index *lzma_index_dup(
const lzma_index *i, lzma_allocator *allocator) const lzma_index *i, lzma_allocator *allocator)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -271,7 +277,8 @@ extern lzma_index *lzma_index_dup(
* *
* \return True if *a and *b are equal, false otherwise. * \return True if *a and *b are equal, false otherwise.
*/ */
extern lzma_bool lzma_index_equal(const lzma_index *a, const lzma_index *b) extern LZMA_API lzma_bool lzma_index_equal(
const lzma_index *a, const lzma_index *b)
lzma_attr_pure; lzma_attr_pure;
@ -289,7 +296,7 @@ extern lzma_bool lzma_index_equal(const lzma_index *a, const lzma_index *b)
* - LZMA_MEM_ERROR * - LZMA_MEM_ERROR
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_index_encoder(lzma_stream *strm, lzma_index *i) extern LZMA_API lzma_ret lzma_index_encoder(lzma_stream *strm, lzma_index *i)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -319,7 +326,7 @@ extern lzma_ret lzma_index_encoder(lzma_stream *strm, lzma_index *i)
* limit is modified after decoding a part of the Index already, * limit is modified after decoding a part of the Index already,
* the new limit may be ignored. * the new limit may be ignored.
*/ */
extern lzma_ret lzma_index_decoder( extern LZMA_API lzma_ret lzma_index_decoder(
lzma_stream *strm, lzma_index **i, uint64_t memlimit) lzma_stream *strm, lzma_index **i, uint64_t memlimit)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -345,7 +352,7 @@ extern lzma_ret lzma_index_decoder(
* \note This function doesn't take allocator argument since all * \note This function doesn't take allocator argument since all
* the internal data is allocated on stack. * the internal data is allocated on stack.
*/ */
extern lzma_ret lzma_index_buffer_encode(lzma_index *i, extern LZMA_API lzma_ret lzma_index_buffer_encode(lzma_index *i,
uint8_t *out, size_t *out_pos, size_t out_size); uint8_t *out, size_t *out_pos, size_t out_size);
@ -376,6 +383,6 @@ extern lzma_ret lzma_index_buffer_encode(lzma_index *i,
* - LZMA_DATA_ERROR * - LZMA_DATA_ERROR
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_index_buffer_decode( extern LZMA_API lzma_ret lzma_index_buffer_decode(
lzma_index **i, uint64_t *memlimit, lzma_allocator *allocator, lzma_index **i, uint64_t *memlimit, lzma_allocator *allocator,
const uint8_t *in, size_t *in_pos, size_t in_size); const uint8_t *in, size_t *in_pos, size_t in_size);

11
src/liblzma/api/lzma/index_hash.h
View File

@ -41,7 +41,7 @@ typedef struct lzma_index_hash_s lzma_index_hash;
* returned. In this case, return value cannot be NULL or a different * returned. In this case, return value cannot be NULL or a different
* pointer than the index_hash that was given as an argument. * pointer than the index_hash that was given as an argument.
*/ */
extern lzma_index_hash *lzma_index_hash_init( extern LZMA_API lzma_index_hash *lzma_index_hash_init(
lzma_index_hash *index_hash, lzma_allocator *allocator) lzma_index_hash *index_hash, lzma_allocator *allocator)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -49,7 +49,7 @@ extern lzma_index_hash *lzma_index_hash_init(
/** /**
* \brief Deallocate lzma_index_hash structure * \brief Deallocate lzma_index_hash structure
*/ */
extern void lzma_index_hash_end( extern LZMA_API void lzma_index_hash_end(
lzma_index_hash *index_hash, lzma_allocator *allocator); lzma_index_hash *index_hash, lzma_allocator *allocator);
@ -66,7 +66,7 @@ extern void lzma_index_hash_end(
* - LZMA_PROG_ERROR: Invalid arguments or this function is being * - LZMA_PROG_ERROR: Invalid arguments or this function is being
* used when lzma_index_hash_decode() has already been used. * used when lzma_index_hash_decode() has already been used.
*/ */
extern lzma_ret lzma_index_hash_append(lzma_index_hash *index_hash, extern LZMA_API lzma_ret lzma_index_hash_append(lzma_index_hash *index_hash,
lzma_vli unpadded_size, lzma_vli uncompressed_size) lzma_vli unpadded_size, lzma_vli uncompressed_size)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -96,7 +96,7 @@ extern lzma_ret lzma_index_hash_append(lzma_index_hash *index_hash,
* - LZMA_BUF_ERROR: Cannot progress because *in_pos >= in_size. * - LZMA_BUF_ERROR: Cannot progress because *in_pos >= in_size.
* - LZMA_PROG_ERROR * - LZMA_PROG_ERROR
*/ */
extern lzma_ret lzma_index_hash_decode(lzma_index_hash *index_hash, extern LZMA_API lzma_ret lzma_index_hash_decode(lzma_index_hash *index_hash,
const uint8_t *in, size_t *in_pos, size_t in_size) const uint8_t *in, size_t *in_pos, size_t in_size)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -106,5 +106,6 @@ extern lzma_ret lzma_index_hash_decode(lzma_index_hash *index_hash,
* *
* This is needed to verify the Backward Size field in the Stream Footer. * This is needed to verify the Backward Size field in the Stream Footer.
*/ */
extern lzma_vli lzma_index_hash_size(const lzma_index_hash *index_hash) extern LZMA_API lzma_vli lzma_index_hash_size(
const lzma_index_hash *index_hash)
lzma_attr_pure; lzma_attr_pure;

8
src/liblzma/api/lzma/lzma.h
View File

@ -118,7 +118,7 @@ typedef enum {
* could require giving additional options to the encoder that the older * could require giving additional options to the encoder that the older
* match finders don't need. * match finders don't need.
*/ */
extern lzma_bool lzma_mf_is_supported(lzma_match_finder match_finder) extern LZMA_API lzma_bool lzma_mf_is_supported(lzma_match_finder match_finder)
lzma_attr_const; lzma_attr_const;
@ -160,7 +160,8 @@ typedef enum {
* mode, which the application developer wasn't aware, could require giving * mode, which the application developer wasn't aware, could require giving
* additional options to the encoder that the older modes don't need. * additional options to the encoder that the older modes don't need.
*/ */
extern lzma_bool lzma_mode_is_supported(lzma_mode mode) lzma_attr_const; extern LZMA_API lzma_bool lzma_mode_is_supported(lzma_mode mode)
lzma_attr_const;
/** /**
@ -406,4 +407,5 @@ typedef struct {
* This function is available only if LZMA1 or LZMA2 encoder has been enabled * This function is available only if LZMA1 or LZMA2 encoder has been enabled
* when building liblzma. * when building liblzma.
*/ */
extern lzma_bool lzma_lzma_preset(lzma_options_lzma *options, uint32_t preset); extern LZMA_API lzma_bool lzma_lzma_preset(
lzma_options_lzma *options, uint32_t preset);

10
src/liblzma/api/lzma/stream_flags.h
View File

@ -127,7 +127,7 @@ typedef struct {
* this liblzma version. * this liblzma version.
* - LZMA_PROG_ERROR: Invalid options. * - LZMA_PROG_ERROR: Invalid options.
*/ */
extern lzma_ret lzma_stream_header_encode( extern LZMA_API lzma_ret lzma_stream_header_encode(
const lzma_stream_flags *options, uint8_t *out) const lzma_stream_flags *options, uint8_t *out)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -144,7 +144,7 @@ extern lzma_ret lzma_stream_header_encode(
* this liblzma version. * this liblzma version.
* - LZMA_PROG_ERROR: Invalid options. * - LZMA_PROG_ERROR: Invalid options.
*/ */
extern lzma_ret lzma_stream_footer_encode( extern LZMA_API lzma_ret lzma_stream_footer_encode(
const lzma_stream_flags *options, uint8_t *out) const lzma_stream_flags *options, uint8_t *out)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -179,7 +179,7 @@ extern lzma_ret lzma_stream_footer_encode(
* LZMA_FORMAT_ERROR is returned by lzma_stream_header_decode() * LZMA_FORMAT_ERROR is returned by lzma_stream_header_decode()
* when decoding non-first Stream. * when decoding non-first Stream.
*/ */
extern lzma_ret lzma_stream_header_decode( extern LZMA_API lzma_ret lzma_stream_header_decode(
lzma_stream_flags *options, const uint8_t *in) lzma_stream_flags *options, const uint8_t *in)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -206,7 +206,7 @@ extern lzma_ret lzma_stream_header_decode(
* is corrupt (possibly truncated). Stream decoder in liblzma * is corrupt (possibly truncated). Stream decoder in liblzma
* uses LZMA_DATA_ERROR in this situation. * uses LZMA_DATA_ERROR in this situation.
*/ */
extern lzma_ret lzma_stream_footer_decode( extern LZMA_API lzma_ret lzma_stream_footer_decode(
lzma_stream_flags *options, const uint8_t *in) lzma_stream_flags *options, const uint8_t *in)
lzma_attr_warn_unused_result; lzma_attr_warn_unused_result;
@ -226,6 +226,6 @@ extern lzma_ret lzma_stream_footer_decode(
* - LZMA_PROG_ERROR: Invalid value, e.g. invalid check or * - LZMA_PROG_ERROR: Invalid value, e.g. invalid check or
* backward_size. * backward_size.
*/ */
extern lzma_ret lzma_stream_flags_compare( extern LZMA_API lzma_ret lzma_stream_flags_compare(
const lzma_stream_flags *a, const lzma_stream_flags *b) const lzma_stream_flags *a, const lzma_stream_flags *b)
lzma_attr_pure; lzma_attr_pure;

4
src/liblzma/api/lzma/version.h
View File

@ -47,7 +47,7 @@
* This allows the application to compare if it was built against the same, * This allows the application to compare if it was built against the same,
* older, or newer version of liblzma that is currently running. * older, or newer version of liblzma that is currently running.
*/ */
extern uint32_t lzma_version_number(void) lzma_attr_const; extern LZMA_API uint32_t lzma_version_number(void) lzma_attr_const;
/** /**
@ -56,4 +56,4 @@ extern uint32_t lzma_version_number(void) lzma_attr_const;
* This function may be useful if you want to display which version of * This function may be useful if you want to display which version of
* liblzma your application is currently using. * liblzma your application is currently using.
*/ */
extern const char *lzma_version_string(void) lzma_attr_const; extern LZMA_API const char *lzma_version_string(void) lzma_attr_const;

10
src/liblzma/api/lzma/vli.h
View File

@ -117,9 +117,9 @@ typedef uint64_t lzma_vli;
* - LZMA_BUF_ERROR: No output space was provided. * - LZMA_BUF_ERROR: No output space was provided.
* - LZMA_PROG_ERROR: Arguments are not sane. * - LZMA_PROG_ERROR: Arguments are not sane.
*/ */
extern lzma_ret lzma_vli_encode(lzma_vli vli, size_t *lzma_restrict vli_pos, extern LZMA_API lzma_ret lzma_vli_encode(lzma_vli vli,
uint8_t *lzma_restrict out, size_t *lzma_restrict out_pos, size_t *lzma_restrict vli_pos, uint8_t *lzma_restrict out,
size_t out_size); size_t *lzma_restrict out_pos, size_t out_size);
/** /**
@ -157,7 +157,7 @@ extern lzma_ret lzma_vli_encode(lzma_vli vli, size_t *lzma_restrict vli_pos,
* - LZMA_BUF_ERROR: No input was provided. * - LZMA_BUF_ERROR: No input was provided.
* - LZMA_PROG_ERROR: Arguments are not sane. * - LZMA_PROG_ERROR: Arguments are not sane.
*/ */
extern lzma_ret lzma_vli_decode(lzma_vli *lzma_restrict vli, extern LZMA_API lzma_ret lzma_vli_decode(lzma_vli *lzma_restrict vli,
size_t *lzma_restrict vli_pos, const uint8_t *lzma_restrict in, size_t *lzma_restrict vli_pos, const uint8_t *lzma_restrict in,
size_t *lzma_restrict in_pos, size_t in_size); size_t *lzma_restrict in_pos, size_t in_size);
@ -168,4 +168,4 @@ extern lzma_ret lzma_vli_decode(lzma_vli *lzma_restrict vli,
* \return Number of bytes on success (1-9). If vli isn't valid, * \return Number of bytes on success (1-9). If vli isn't valid,
* zero is returned. * zero is returned.
*/ */
extern uint32_t lzma_vli_size(lzma_vli vli) lzma_attr_pure; extern LZMA_API uint32_t lzma_vli_size(lzma_vli vli) lzma_attr_pure;

13
src/liblzma/common/common.h
View File

@ -26,11 +26,20 @@
// Don't use ifdef... // Don't use ifdef...
#if HAVE_VISIBILITY #if HAVE_VISIBILITY
# define LZMA_API __attribute__((__visibility__("default"))) # define LZMA_VISIBILITY __attribute__((__visibility__("default")))
#else #else
# define LZMA_API # define LZMA_VISIBILITY
#endif #endif
#ifdef _WIN32
# define LZMA_EXPORT __cdecl __declspec(dllexport)
#else
# define LZMA_EXPORT
#endif
#define LZMA_API LZMA_VISIBILITY LZMA_EXPORT
#include "lzma.h"
// These allow helping the compiler in some often-executed branches, whose // These allow helping the compiler in some often-executed branches, whose
// result is almost always the same. // result is almost always the same.

1
src/xz/private.h
View File

@ -22,6 +22,7 @@
#include "sysdefs.h" #include "sysdefs.h"
#include "mythread.h" #include "mythread.h"
#include "lzma.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>

1
src/xzdec/xzdec.c
View File

@ -18,6 +18,7 @@
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
#include "sysdefs.h" #include "sysdefs.h"
#include "lzma.h"
#include <errno.h> #include <errno.h>
#include <stdio.h> #include <stdio.h>

1
tests/tests.h
View File

@ -22,6 +22,7 @@
#include "sysdefs.h" #include "sysdefs.h"
#include "integer.h" #include "integer.h"
#include "lzma.h"
#include <stdio.h> #include <stdio.h>