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authorDenys Vlasenko2011-03-02 01:21:02 +0100
committerDenys Vlasenko2011-03-02 01:21:02 +0100
commitb80acf58f16339078da5cbee88a322f2450aa2ad (patch)
treec542be76efce95b7da793c9736fe92d56afb71c1 /include
parentea6116ee59af0945f4a6ac9ede984930a0ede429 (diff)
downloadbusybox-b80acf58f16339078da5cbee88a322f2450aa2ad.zip
busybox-b80acf58f16339078da5cbee88a322f2450aa2ad.tar.gz
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 <vda.linux@googlemail.com>
Diffstat (limited to 'include')
-rw-r--r--include/archive.h52
1 files changed, 26 insertions, 26 deletions
diff --git a/include/archive.h b/include/archive.h
index 9fc77e5..181c187 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;