diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libbb.h | 5 | ||||
| -rw-r--r-- | include/unarchive.h | 19 | ||||
| -rw-r--r-- | include/usage.h | 14 |
3 files changed, 20 insertions, 18 deletions
diff --git a/include/libbb.h b/include/libbb.h index 9cbab4f1d..3996846b5 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -597,6 +597,7 @@ extern void *xmalloc_read(int fd, size_t *maxsz_p) FAST_FUNC; /* Returns NULL if file can't be opened */ extern void *xmalloc_open_read_close(const char *filename, size_t *maxsz_p) FAST_FUNC; /* Autodetects .gz etc */ +extern int open_zipped(const char *fname) FAST_FUNC; extern void *xmalloc_open_zipped_read_close(const char *fname, size_t *maxsz_p) FAST_FUNC; /* Never returns NULL */ extern void *xmalloc_xopen_read_close(const char *filename, size_t *maxsz_p) FAST_FUNC; @@ -1039,10 +1040,6 @@ const char *bb_basename(const char *name) FAST_FUNC; char *last_char_is(const char *s, int c) FAST_FUNC; -USE_DESKTOP(long long) int uncompress(int fd_in, int fd_out) FAST_FUNC; -int inflate(int in, int out) FAST_FUNC; - - int bb_make_directory(char *path, long mode, int flags) FAST_FUNC; int get_signum(const char *name) FAST_FUNC; diff --git a/include/unarchive.h b/include/unarchive.h index cf23d98bf..7ff791be5 100644 --- a/include/unarchive.h +++ b/include/unarchive.h @@ -98,9 +98,9 @@ extern void header_verbose_list(const file_header_t *file_header) FAST_FUNC; extern char get_header_ar(archive_handle_t *archive_handle) FAST_FUNC; extern char get_header_cpio(archive_handle_t *archive_handle) FAST_FUNC; extern char get_header_tar(archive_handle_t *archive_handle) FAST_FUNC; +extern char get_header_tar_gz(archive_handle_t *archive_handle) FAST_FUNC; extern char get_header_tar_bz2(archive_handle_t *archive_handle) FAST_FUNC; extern char get_header_tar_lzma(archive_handle_t *archive_handle) FAST_FUNC; -extern char get_header_tar_gz(archive_handle_t *archive_handle) FAST_FUNC; extern void seek_by_jump(const archive_handle_t *archive_handle, unsigned amount) FAST_FUNC; extern void seek_by_read(const archive_handle_t *archive_handle, unsigned amount) FAST_FUNC; @@ -120,17 +120,22 @@ typedef struct inflate_unzip_result { uint32_t crc; } inflate_unzip_result; -extern USE_DESKTOP(long long) int unpack_bz2_stream(int src_fd, int dst_fd) FAST_FUNC; -extern USE_DESKTOP(long long) int inflate_unzip(inflate_unzip_result *res, off_t compr_size, int src_fd, int dst_fd) FAST_FUNC; -extern USE_DESKTOP(long long) int unpack_gz_stream(int src_fd, int dst_fd) FAST_FUNC; -extern USE_DESKTOP(long long) int unpack_lzma_stream(int src_fd, int dst_fd) FAST_FUNC; +USE_DESKTOP(long long) int inflate_unzip(inflate_unzip_result *res, off_t compr_size, int src_fd, int dst_fd) FAST_FUNC; +/* lzma unpacker takes .lzma stream from offset 0 */ +USE_DESKTOP(long long) int unpack_lzma_stream(int src_fd, int dst_fd) FAST_FUNC; +/* the rest wants 2 first bytes already skipped by the caller */ +USE_DESKTOP(long long) int unpack_bz2_stream(int src_fd, int dst_fd) FAST_FUNC; +USE_DESKTOP(long long) int unpack_gz_stream(int src_fd, int dst_fd) FAST_FUNC; +USE_DESKTOP(long long) int unpack_Z_stream(int fd_in, int fd_out) FAST_FUNC; +/* wrapper which checks first two bytes to be "BZ" */ +USE_DESKTOP(long long) int unpack_bz2_stream_prime(int src_fd, int dst_fd) FAST_FUNC; #if BB_MMU -extern void open_transformer(int fd, +void open_transformer(int fd, USE_DESKTOP(long long) int FAST_FUNC (*transformer)(int src_fd, int dst_fd)) FAST_FUNC; #define open_transformer(fd, transformer, transform_prog) open_transformer(fd, transformer) #else -extern void open_transformer(int src_fd, const char *transform_prog) FAST_FUNC; +void open_transformer(int src_fd, const char *transform_prog) FAST_FUNC; #define open_transformer(fd, transformer, transform_prog) open_transformer(fd, transform_prog) #endif diff --git a/include/usage.h b/include/usage.h index ae6d2bcb6..78f40367e 100644 --- a/include/usage.h +++ b/include/usage.h @@ -3943,9 +3943,9 @@ "nameserver 10.0.0.1\n" #define tar_trivial_usage \ - "-[" USE_FEATURE_TAR_CREATE("c") USE_FEATURE_TAR_GZIP("z") \ - USE_FEATURE_TAR_BZIP2("j") USE_FEATURE_TAR_LZMA("a") \ - USE_FEATURE_TAR_COMPRESS("Z") "xtvO] " \ + "-[" USE_FEATURE_TAR_CREATE("c") USE_FEATURE_SEAMLESS_GZ("z") \ + USE_FEATURE_SEAMLESS_BZ2("j") USE_FEATURE_SEAMLESS_LZMA("a") \ + USE_FEATURE_SEAMLESS_Z("Z") "xtvO] " \ USE_FEATURE_TAR_FROM("[-X FILE] ") \ "[-f TARFILE] [-C DIR] [FILE(s)]..." #define tar_full_usage "\n\n" \ @@ -3956,16 +3956,16 @@ "\n x Extract" \ "\n t List" \ "\nArchive format selection:" \ - USE_FEATURE_TAR_GZIP( \ + USE_FEATURE_SEAMLESS_GZ( \ "\n z Filter the archive through gzip" \ ) \ - USE_FEATURE_TAR_BZIP2( \ + USE_FEATURE_SEAMLESS_BZ2( \ "\n j Filter the archive through bzip2" \ ) \ - USE_FEATURE_TAR_LZMA( \ + USE_FEATURE_SEAMLESS_LZMA( \ "\n a Filter the archive through lzma" \ ) \ - USE_FEATURE_TAR_COMPRESS( \ + USE_FEATURE_SEAMLESS_Z( \ "\n Z Filter the archive through compress" \ ) \ "\nFile selection:" \ |