diff options
Diffstat (limited to 'archival')
| -rw-r--r-- | archival/dpkg.c | 16 | ||||
| -rw-r--r-- | archival/libunarchive/Kbuild | 1 | ||||
| -rw-r--r-- | archival/libunarchive/data_extract_to_buffer.c | 17 | ||||
| -rw-r--r-- | archival/tar.c | 14 |
4 files changed, 19 insertions, 29 deletions
diff --git a/archival/dpkg.c b/archival/dpkg.c index 451c6fa32..2e24541bf 100644 --- a/archival/dpkg.c +++ b/archival/dpkg.c @@ -1469,6 +1469,14 @@ static void init_archive_deb_data(archive_handle_t *ar_handle) ar_handle->sub_archive = tar_handle; } +static void FAST_FUNC data_extract_to_buffer(archive_handle_t *archive_handle) +{ + unsigned size = archive_handle->file_header->size; + + archive_handle->ah_buffer = xzalloc(size + 1); + xread(archive_handle->src_fd, archive_handle->ah_buffer, size); +} + static char *deb_extract_control_file_to_buffer(archive_handle_t *ar_handle, llist_t *myaccept) { ar_handle->sub_archive->action_data = data_extract_to_buffer; @@ -1478,7 +1486,7 @@ static char *deb_extract_control_file_to_buffer(archive_handle_t *ar_handle, lli unpack_ar_archive(ar_handle); close(ar_handle->src_fd); - return ar_handle->sub_archive->buffer; + return ar_handle->sub_archive->ah_buffer; } static void FAST_FUNC data_extract_all_prefix(archive_handle_t *archive_handle) @@ -1487,7 +1495,7 @@ static void FAST_FUNC data_extract_all_prefix(archive_handle_t *archive_handle) name_ptr += strspn(name_ptr, "./"); if (name_ptr[0] != '\0') { - archive_handle->file_header->name = xasprintf("%s%s", archive_handle->buffer, name_ptr); + archive_handle->file_header->name = xasprintf("%s%s", archive_handle->ah_buffer, name_ptr); data_extract_all(archive_handle); } } @@ -1530,7 +1538,7 @@ static void unpack_package(deb_file_t *deb_file) archive_handle->sub_archive->accept = accept_list; archive_handle->sub_archive->filter = filter_accept_list; archive_handle->sub_archive->action_data = data_extract_all_prefix; - archive_handle->sub_archive->buffer = info_prefix; + archive_handle->sub_archive->ah_buffer = info_prefix; archive_handle->sub_archive->ah_flags |= ARCHIVE_UNLINK_OLD; unpack_ar_archive(archive_handle); @@ -1541,7 +1549,7 @@ static void unpack_package(deb_file_t *deb_file) archive_handle = init_archive_deb_ar(deb_file->filename); init_archive_deb_data(archive_handle); archive_handle->sub_archive->action_data = data_extract_all_prefix; - archive_handle->sub_archive->buffer = (char*)"/"; /* huh? */ + archive_handle->sub_archive->ah_buffer = (char*)"/"; /* huh? */ archive_handle->sub_archive->ah_flags |= ARCHIVE_UNLINK_OLD; unpack_ar_archive(archive_handle); diff --git a/archival/libunarchive/Kbuild b/archival/libunarchive/Kbuild index 4bb81ce26..11d23b25f 100644 --- a/archival/libunarchive/Kbuild +++ b/archival/libunarchive/Kbuild @@ -11,7 +11,6 @@ COMMON_FILES:= \ data_skip.o \ data_extract_all.o \ data_extract_to_stdout.o \ - data_extract_to_buffer.o \ \ filter_accept_all.o \ filter_accept_list.o \ diff --git a/archival/libunarchive/data_extract_to_buffer.c b/archival/libunarchive/data_extract_to_buffer.c deleted file mode 100644 index 1d74e0335..000000000 --- a/archival/libunarchive/data_extract_to_buffer.c +++ /dev/null @@ -1,17 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * Copyright 2002 Glenn McGrath - * - * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. - */ - -#include "libbb.h" -#include "unarchive.h" - -void FAST_FUNC data_extract_to_buffer(archive_handle_t *archive_handle) -{ - unsigned int size = archive_handle->file_header->size; - - archive_handle->buffer = xzalloc(size + 1); - xread(archive_handle->src_fd, archive_handle->buffer, size); -} diff --git a/archival/tar.c b/archival/tar.c index d6c44a7b7..7ec101d31 100644 --- a/archival/tar.c +++ b/archival/tar.c @@ -729,7 +729,7 @@ static void handle_SIGCHLD(int status) /* wait failed?! I'm confused... */ return; - if (WIFEXITED(status) && WEXITSTATUS(status)==0) + if (WIFEXITED(status) && WEXITSTATUS(status) == 0) /* child exited with 0 */ return; /* Cannot happen? @@ -748,15 +748,16 @@ enum { IF_FEATURE_TAR_FROM( OPTBIT_EXCLUDE_FROM,) IF_FEATURE_SEAMLESS_GZ( OPTBIT_GZIP ,) IF_FEATURE_SEAMLESS_Z( OPTBIT_COMPRESS ,) // 16th bit +#if ENABLE_FEATURE_TAR_LONG_OPTIONS OPTBIT_NUMERIC_OWNER, - OPTBIT_NOPRESERVE_OWNER, OPTBIT_NOPRESERVE_PERM, +#endif OPT_TEST = 1 << 0, // t OPT_EXTRACT = 1 << 1, // x OPT_BASEDIR = 1 << 2, // C OPT_TARNAME = 1 << 3, // f OPT_2STDOUT = 1 << 4, // O - OPT_NOPRESERVE_OWNER = 1 << 5, // no-same-owner + OPT_NOPRESERVE_OWNER = 1 << 5, // o == no-same-owner OPT_P = 1 << 6, // p OPT_VERBOSE = 1 << 7, // v OPT_KEEP_OLD = 1 << 8, // k @@ -768,8 +769,8 @@ enum { OPT_EXCLUDE_FROM = IF_FEATURE_TAR_FROM( (1 << OPTBIT_EXCLUDE_FROM)) + 0, // X OPT_GZIP = IF_FEATURE_SEAMLESS_GZ( (1 << OPTBIT_GZIP )) + 0, // z OPT_COMPRESS = IF_FEATURE_SEAMLESS_Z( (1 << OPTBIT_COMPRESS )) + 0, // Z - OPT_NUMERIC_OWNER = 1 << OPTBIT_NUMERIC_OWNER, - OPT_NOPRESERVE_PERM = 1 << OPTBIT_NOPRESERVE_PERM, // no-same-permissions + OPT_NUMERIC_OWNER = IF_FEATURE_TAR_LONG_OPTIONS((1 << OPTBIT_NUMERIC_OWNER )) + 0, // numeric-owner + OPT_NOPRESERVE_PERM = IF_FEATURE_TAR_LONG_OPTIONS((1 << OPTBIT_NOPRESERVE_PERM)) + 0, // no-same-permissions }; #if ENABLE_FEATURE_TAR_LONG_OPTIONS static const char tar_longopts[] ALIGN1 = @@ -810,8 +811,7 @@ static const char tar_longopts[] ALIGN1 = /* do not restore mode */ "no-same-permissions\0" No_argument "\xfe" /* --exclude takes next bit position in option mask, */ - /* therefore we have to either put it _after_ --no-same-perm */ - /* or add OPT[BIT]_EXCLUDE before OPT[BIT]_NOPRESERVE_OWNER */ + /* therefore we have to put it _after_ --no-same-permissions */ # if ENABLE_FEATURE_TAR_FROM "exclude\0" Required_argument "\xff" # endif |