From b80acf58f16339078da5cbee88a322f2450aa2ad Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Wed, 2 Mar 2011 01:21:02 +0100 Subject: tar: skip leading / and handle names like abc/..////def -> def (not ///def) function old new delta strip_unsafe_prefix - 105 +105 writeFileToTarball 557 520 -37 get_header_tar 1545 1462 -83 Signed-off-by: Denys Vlasenko --- include/archive.h | 52 ++++++++++++++++++++++++++-------------------------- 1 file changed, 26 insertions(+), 26 deletions(-) (limited to 'include') diff --git a/include/archive.h b/include/archive.h index 9fc77e542..181c187f7 100644 --- a/include/archive.h +++ b/include/archive.h @@ -118,8 +118,6 @@ typedef struct archive_handle_t { #define ARCHIVE_DONT_RESTORE_PERM (1 << 6) #define ARCHIVE_NUMERIC_OWNER (1 << 7) #define ARCHIVE_O_TRUNC (1 << 8) -/* Archiver specific. */ -#define ARCHIVE_TAR__TRUNC_WARNED (1 << 9) /* POSIX tar Header Block, from POSIX 1003.1-1990 */ @@ -161,37 +159,39 @@ typedef struct unpack_info_t { time_t mtime; } unpack_info_t; -extern archive_handle_t *init_handle(void) FAST_FUNC; +archive_handle_t *init_handle(void) FAST_FUNC; -extern char filter_accept_all(archive_handle_t *archive_handle) FAST_FUNC; -extern char filter_accept_list(archive_handle_t *archive_handle) FAST_FUNC; -extern char filter_accept_list_reassign(archive_handle_t *archive_handle) FAST_FUNC; -extern char filter_accept_reject_list(archive_handle_t *archive_handle) FAST_FUNC; +char filter_accept_all(archive_handle_t *archive_handle) FAST_FUNC; +char filter_accept_list(archive_handle_t *archive_handle) FAST_FUNC; +char filter_accept_list_reassign(archive_handle_t *archive_handle) FAST_FUNC; +char filter_accept_reject_list(archive_handle_t *archive_handle) FAST_FUNC; -extern void unpack_ar_archive(archive_handle_t *ar_archive) FAST_FUNC; +void unpack_ar_archive(archive_handle_t *ar_archive) FAST_FUNC; -extern void data_skip(archive_handle_t *archive_handle) FAST_FUNC; -extern void data_extract_all(archive_handle_t *archive_handle) FAST_FUNC; -extern void data_extract_to_stdout(archive_handle_t *archive_handle) FAST_FUNC; -extern void data_extract_to_command(archive_handle_t *archive_handle) FAST_FUNC; +void data_skip(archive_handle_t *archive_handle) FAST_FUNC; +void data_extract_all(archive_handle_t *archive_handle) FAST_FUNC; +void data_extract_to_stdout(archive_handle_t *archive_handle) FAST_FUNC; +void data_extract_to_command(archive_handle_t *archive_handle) FAST_FUNC; -extern void header_skip(const file_header_t *file_header) FAST_FUNC; -extern void header_list(const file_header_t *file_header) FAST_FUNC; -extern void header_verbose_list(const file_header_t *file_header) FAST_FUNC; +void header_skip(const file_header_t *file_header) FAST_FUNC; +void header_list(const file_header_t *file_header) FAST_FUNC; +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; +char get_header_ar(archive_handle_t *archive_handle) FAST_FUNC; +char get_header_cpio(archive_handle_t *archive_handle) FAST_FUNC; +char get_header_tar(archive_handle_t *archive_handle) FAST_FUNC; +char get_header_tar_gz(archive_handle_t *archive_handle) FAST_FUNC; +char get_header_tar_bz2(archive_handle_t *archive_handle) FAST_FUNC; +char get_header_tar_lzma(archive_handle_t *archive_handle) FAST_FUNC; -extern void seek_by_jump(int fd, off_t amount) FAST_FUNC; -extern void seek_by_read(int fd, off_t amount) FAST_FUNC; +void seek_by_jump(int fd, off_t amount) FAST_FUNC; +void seek_by_read(int fd, off_t amount) FAST_FUNC; -extern void data_align(archive_handle_t *archive_handle, unsigned boundary) FAST_FUNC; -extern const llist_t *find_list_entry(const llist_t *list, const char *filename) FAST_FUNC; -extern const llist_t *find_list_entry2(const llist_t *list, const char *filename) FAST_FUNC; +const char *strip_unsafe_prefix(const char *str) FAST_FUNC; + +void data_align(archive_handle_t *archive_handle, unsigned boundary) FAST_FUNC; +const llist_t *find_list_entry(const llist_t *list, const char *filename) FAST_FUNC; +const llist_t *find_list_entry2(const llist_t *list, const char *filename) FAST_FUNC; /* A bit of bunzip2 internals are exposed for compressed help support: */ typedef struct bunzip_data bunzip_data; -- cgit v1.2.3