diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-10 10:35:08 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-10 10:36:37 +0200 |
| commit | 0cf64c8b5d86d603903397bfce87dea5a862caec (patch) | |
| tree | 66ee79e6c9c2ff17c84b776b4ce36439cf9f94e0 /include | |
| parent | 3c9b8fe25233dc52bbeec2ab29e49b8f62e4739b (diff) | |
| download | busybox-0cf64c8b5d86d603903397bfce87dea5a862caec.tar.gz | |
rpm2cpio: handle LZMA compressed rpms. closes 10166
function old new delta
rpm2cpio_main 78 120 +42
setup_lzma_on_fd - 29 +29
fork_transformer_and_free - 28 +28
...
setup_unzip_on_fd 56 32 -24
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 3/5 up/down: 104/-67) Total: 37 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libbb.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/libbb.h b/include/libbb.h index 2eb1fef33..86ad0a057 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -863,7 +863,7 @@ unsigned bb_clk_tck(void) FAST_FUNC; #if SEAMLESS_COMPRESSION /* Autodetects gzip/bzip2 formats. fd may be in the middle of the file! */ -extern int setup_unzip_on_fd(int fd, int fail_if_not_compressed) FAST_FUNC; +int setup_unzip_on_fd(int fd, int fail_if_not_compressed) FAST_FUNC; /* Autodetects .gz etc */ extern int open_zipped(const char *fname, int fail_if_not_compressed) FAST_FUNC; extern void *xmalloc_open_zipped_read_close(const char *fname, size_t *maxsz_p) FAST_FUNC RETURNS_MALLOC; @@ -872,6 +872,8 @@ extern void *xmalloc_open_zipped_read_close(const char *fname, size_t *maxsz_p) # define open_zipped(fname, fail_if_not_compressed) open((fname), O_RDONLY); # define xmalloc_open_zipped_read_close(fname, maxsz_p) xmalloc_open_read_close((fname), (maxsz_p)) #endif +/* lzma has no signature, need a little helper. NB: exist only for ENABLE_FEATURE_SEAMLESS_LZMA=y */ +void setup_lzma_on_fd(int fd) FAST_FUNC; extern ssize_t safe_write(int fd, const void *buf, size_t count) FAST_FUNC; // NB: will return short write on error, not -1, |