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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2020-12-08 16:46:41 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2020-12-08 16:46:41 +0100 |
| commit | c9b93cf2908c845c60ad70cbed0074c4c0903208 (patch) | |
| tree | c0d4b94437641d1a45753f9793094cc874e61680 | |
| parent | 34c5115a7fb2adb7562b5638264112f5d83bf6cf (diff) | |
| download | busybox-c9b93cf2908c845c60ad70cbed0074c4c0903208.tar.gz | |
tar: expand --help
function old new delta
packed_usage 33486 33590 +104
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | archival/tar.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/archival/tar.c b/archival/tar.c index 93184cc2a..9d4c7b662 100644 --- a/archival/tar.c +++ b/archival/tar.c @@ -775,7 +775,7 @@ static llist_t *append_file_list_to_list(llist_t *list) //usage: IF_FEATURE_TAR_NOPRESERVE_TIME("m") //usage: "vokO] " //usage: "[-f TARFILE] [-C DIR] " -//usage: IF_FEATURE_TAR_FROM("[-T FILE] [-X FILE] "IF_FEATURE_TAR_LONG_OPTIONS("[--exclude PATTERN]... ")) +//usage: IF_FEATURE_TAR_FROM("[-T FILE] [-X FILE] "IF_FEATURE_TAR_LONG_OPTIONS("[OPTION]... ")) //usage: "[FILE]..." //usage:#define tar_full_usage "\n\n" //usage: IF_FEATURE_TAR_CREATE("Create, extract, ") @@ -809,6 +809,11 @@ static llist_t *append_file_list_to_list(llist_t *list) //usage: IF_FEATURE_SEAMLESS_BZ2( //usage: "\n -j (De)compress using bzip2" //usage: ) +//usage: IF_FEATURE_SEAMLESS_LZMA( +//usage: IF_FEATURE_TAR_LONG_OPTIONS( +//usage: "\n --lzma (De)compress using lzma" +//usage: ) +//usage: ) //usage: "\n -a (De)compress based on extension" //usage: IF_FEATURE_TAR_CREATE( //usage: "\n -h Follow symlinks" @@ -820,21 +825,21 @@ static llist_t *append_file_list_to_list(llist_t *list) //usage: "\n --exclude PATTERN Glob pattern to exclude" //usage: ) //usage: ) +//usage: IF_FEATURE_TAR_LONG_OPTIONS( +//usage: "\n --overwrite Replace existing files" +//usage: "\n --strip-components NUM NUM of leading components to strip" +//usage: "\n --no-recursion Don't descend in directories" +//usage: "\n --numeric-owner Use numeric user:group" +//usage: "\n --no-same-permissions Don't restore access permissions" +//usage: IF_FEATURE_TAR_TO_COMMAND( +//usage: "\n --to-command COMMAND Pipe files to COMMAND" +//usage: ) +//usage: ) //usage: //usage:#define tar_example_usage //usage: "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" //usage: "$ tar -cf /tmp/tarball.tar /usr/local\n" -// Supported but aren't in --help: -// lzma -// no-recursion -// numeric-owner -// no-same-permissions -// overwrite -//IF_FEATURE_TAR_TO_COMMAND( -// to-command -//) - enum { OPTBIT_KEEP_OLD = 8, IF_FEATURE_TAR_CREATE( OPTBIT_CREATE ,) |