diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/compress.h | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/tools/perf/util/compress.h b/tools/perf/util/compress.h index 0cd3369af2a4..6cfecfca16f2 100644 --- a/tools/perf/util/compress.h +++ b/tools/perf/util/compress.h @@ -3,6 +3,10 @@ #define PERF_COMPRESS_H #include <stdbool.h> +#include <stddef.h> +#include <stdio.h> +#include <sys/types.h> +#include <linux/compiler.h> #ifdef HAVE_ZSTD_SUPPORT #include <zstd.h> #endif @@ -13,14 +17,33 @@ bool gzip_is_compressed(const char *input); #endif #ifdef HAVE_LZMA_SUPPORT +int lzma_decompress_stream_to_file(FILE *input, int output_fd); int lzma_decompress_to_file(const char *input, int output_fd); bool lzma_is_compressed(const char *input); +#else +static inline +int lzma_decompress_stream_to_file(FILE *input __maybe_unused, + int output_fd __maybe_unused) +{ + return -1; +} +static inline +int lzma_decompress_to_file(const char *input __maybe_unused, + int output_fd __maybe_unused) +{ + return -1; +} +static inline int lzma_is_compressed(const char *input __maybe_unused) +{ + return false; +} #endif struct zstd_data { #ifdef HAVE_ZSTD_SUPPORT ZSTD_CStream *cstream; ZSTD_DStream *dstream; + int comp_level; #endif }; @@ -29,7 +52,7 @@ struct zstd_data { int zstd_init(struct zstd_data *data, int level); int zstd_fini(struct zstd_data *data); -size_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, +ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, void *src, size_t src_size, size_t max_record_size, size_t process_header(void *record, size_t increment)); @@ -48,7 +71,7 @@ static inline int zstd_fini(struct zstd_data *data __maybe_unused) } static inline -size_t zstd_compress_stream_to_records(struct zstd_data *data __maybe_unused, +ssize_t zstd_compress_stream_to_records(struct zstd_data *data __maybe_unused, void *dst __maybe_unused, size_t dst_size __maybe_unused, void *src __maybe_unused, size_t src_size __maybe_unused, size_t max_record_size __maybe_unused, |