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authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2013-11-14 11:39:00 +0100
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2013-11-14 11:39:00 +0100
commitf6beef63c64abfc126ea4e73147af29d152f1a9e (patch)
tree71b1f243cda3ab4836219386f017e3d95a7f41d9 /archival/tar.c
parentac216873095a0d7c30737df5cdfa3bf6c261f079 (diff)
downloadbusybox-f6beef63c64abfc126ea4e73147af29d152f1a9e.tar.gz
busybox-f6beef63c64abfc126ea4e73147af29d152f1a9e.tar.bz2
archival/*: move "config:" snippets into .c files
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/tar.c')
-rw-r--r--archival/tar.c101
1 files changed, 100 insertions, 1 deletions
diff --git a/archival/tar.c b/archival/tar.c
index 25042589c..3877ea4db 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -22,7 +22,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
-
/* TODO: security with -C DESTDIR option can be enhanced.
* Consider tar file created via:
* $ tar cvf bug.tar anything.txt
@@ -42,6 +41,106 @@
* This doesn't feel right, and IIRC GNU tar doesn't do that.
*/
+//config:config TAR
+//config: bool "tar"
+//config: default y
+//config: help
+//config: tar is an archiving program. It's commonly used with gzip to
+//config: create compressed archives. It's probably the most widely used
+//config: UNIX archive program.
+//config:
+//config:config FEATURE_TAR_CREATE
+//config: bool "Enable archive creation"
+//config: default y
+//config: depends on TAR
+//config: help
+//config: If you enable this option you'll be able to create
+//config: tar archives using the `-c' option.
+//config:
+//config:config FEATURE_TAR_AUTODETECT
+//config: bool "Autodetect compressed tarballs"
+//config: default y
+//config: depends on TAR && (FEATURE_SEAMLESS_Z || FEATURE_SEAMLESS_GZ || FEATURE_SEAMLESS_BZ2 || FEATURE_SEAMLESS_LZMA || FEATURE_SEAMLESS_XZ)
+//config: help
+//config: With this option tar can automatically detect compressed
+//config: tarballs. Currently it works only on files (not pipes etc).
+//config:
+//config:config FEATURE_TAR_FROM
+//config: bool "Enable -X (exclude from) and -T (include from) options)"
+//config: default y
+//config: depends on TAR
+//config: help
+//config: If you enable this option you'll be able to specify
+//config: a list of files to include or exclude from an archive.
+//config:
+//config:config FEATURE_TAR_OLDGNU_COMPATIBILITY
+//config: bool "Support for old tar header format"
+//config: default y
+//config: depends on TAR || DPKG
+//config: help
+//config: This option is required to unpack archives created in
+//config: the old GNU format; help to kill this old format by
+//config: repacking your ancient archives with the new format.
+//config:
+//config:config FEATURE_TAR_OLDSUN_COMPATIBILITY
+//config: bool "Enable untarring of tarballs with checksums produced by buggy Sun tar"
+//config: default y
+//config: depends on TAR || DPKG
+//config: help
+//config: This option is required to unpack archives created by some old
+//config: version of Sun's tar (it was calculating checksum using signed
+//config: arithmetic). It is said to be fixed in newer Sun tar, but "old"
+//config: tarballs still exist.
+//config:
+//config:config FEATURE_TAR_GNU_EXTENSIONS
+//config: bool "Support for GNU tar extensions (long filenames)"
+//config: default y
+//config: depends on TAR || DPKG
+//config: help
+//config: With this option busybox supports GNU long filenames and
+//config: linknames.
+//config:
+//config:config FEATURE_TAR_LONG_OPTIONS
+//config: bool "Enable long options"
+//config: default y
+//config: depends on TAR && LONG_OPTS
+//config: help
+//config: Enable use of long options, increases size by about 400 Bytes
+//config:
+//config:config FEATURE_TAR_TO_COMMAND
+//config: bool "Support for writing to an external program"
+//config: default y
+//config: depends on TAR && FEATURE_TAR_LONG_OPTIONS
+//config: help
+//config: If you enable this option you'll be able to instruct tar to send
+//config: the contents of each extracted file to the standard input of an
+//config: external program.
+//config:
+//config:config FEATURE_TAR_UNAME_GNAME
+//config: bool "Enable use of user and group names"
+//config: default y
+//config: depends on TAR
+//config: help
+//config: Enables use of user and group names in tar. This affects contents
+//config: listings (-t) and preserving permissions when unpacking (-p).
+//config: +200 bytes.
+//config:
+//config:config FEATURE_TAR_NOPRESERVE_TIME
+//config: bool "Enable -m (do not preserve time) option"
+//config: default y
+//config: depends on TAR
+//config: help
+//config: With this option busybox supports GNU tar -m
+//config: (do not preserve time) option.
+//config:
+//config:config FEATURE_TAR_SELINUX
+//config: bool "Support for extracting SELinux labels"
+//config: default n
+//config: depends on TAR && SELINUX
+//config: help
+//config: With this option busybox supports restoring SELinux labels
+//config: when extracting files from tar archives.
+
//applet:IF_TAR(APPLET(tar, BB_DIR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_TAR) += tar.o