From 59655077c5bf176f01d8d277665ebb92263704ed Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 6 Mar 2012 16:23:50 +0100 Subject: preparatory cleanups for seamless uncompression improvements unpack_gz_stream_with_info: fix buggy error check man: fix possible accesses past the end of a string move seamless uncompression helpers from read_printf.c to open_transformer.c function old new delta show_manpage 153 212 +59 unpack_gz_stream_with_info 520 539 +19 Signed-off-by: Denys Vlasenko --- include/libbb.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include') diff --git a/include/libbb.h b/include/libbb.h index f743bdf..c896e54 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -713,6 +713,14 @@ extern void *xmalloc_read(int fd, size_t *maxsz_p) FAST_FUNC RETURNS_MALLOC; extern void *xmalloc_open_read_close(const char *filename, size_t *maxsz_p) FAST_FUNC RETURNS_MALLOC; /* Never returns NULL */ extern void *xmalloc_xopen_read_close(const char *filename, size_t *maxsz_p) FAST_FUNC RETURNS_MALLOC; + +#define SEAMLESS_COMPRESSION (0 \ + || ENABLE_FEATURE_SEAMLESS_XZ \ + || ENABLE_FEATURE_SEAMLESS_LZMA \ + || ENABLE_FEATURE_SEAMLESS_BZ2 \ + || ENABLE_FEATURE_SEAMLESS_GZ \ + || ENABLE_FEATURE_SEAMLESS_Z) + /* Autodetects gzip/bzip2 formats. fd may be in the middle of the file! */ #if ENABLE_FEATURE_SEAMLESS_LZMA \ || ENABLE_FEATURE_SEAMLESS_BZ2 \ -- cgit v1.1