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| author | Elliott Hughes <enh@google.com> | 2019-06-24 22:35:29 -0700 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2019-06-25 11:52:25 -0500 |
| commit | 600baebaced399f4a5528515811ac43428a7bc30 (patch) | |
| tree | b730d5416aa0850c55b863ab0ea0b49e09cecc44 /toys/posix/tar.c | |
| parent | 96231a5a77dc1c3c0e84eb78e6dd7574505928eb (diff) | |
| download | toybox-600baebaced399f4a5528515811ac43428a7bc30.tar.gz | |
tar: implement --mode.
Used by build/make/tools/mktarball.sh in AOSP. (Which is why today's
switch to toybox tar got reverted.)
Diffstat (limited to 'toys/posix/tar.c')
| -rw-r--r-- | toys/posix/tar.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/toys/posix/tar.c b/toys/posix/tar.c index 2819a355..f4f7a928 100644 --- a/toys/posix/tar.c +++ b/toys/posix/tar.c @@ -18,7 +18,7 @@ * Extract into dir same as filename, --restrict? "Tarball is splodey" * -USE_TAR(NEWTOY(tar, "&(restrict)(full-time)(no-recursion)(numeric-owner)(no-same-permissions)(overwrite)(exclude)*(mtime):(group):(owner):(to-command):o(no-same-owner)p(same-permissions)k(keep-old)c(create)|h(dereference)x(extract)|t(list)|v(verbose)J(xz)j(bzip2)z(gzip)S(sparse)O(to-stdout)m(touch)X(exclude-from)*T(files-from)*C(directory):f(file):a[!txc][!jzJa]", TOYFLAG_USR|TOYFLAG_BIN)) +USE_TAR(NEWTOY(tar, "&(restrict)(full-time)(no-recursion)(numeric-owner)(no-same-permissions)(overwrite)(exclude)*(mode):(mtime):(group):(owner):(to-command):o(no-same-owner)p(same-permissions)k(keep-old)c(create)|h(dereference)x(extract)|t(list)|v(verbose)J(xz)j(bzip2)z(gzip)S(sparse)O(to-stdout)m(touch)X(exclude-from)*T(files-from)*C(directory):f(file):a[!txc][!jzJa]", TOYFLAG_USR|TOYFLAG_BIN)) config TAR bool "tar" @@ -34,9 +34,11 @@ config TAR o Ignore owner h Follow symlinks m Ignore mtime J xz compression j bzip2 compression z gzip compression O Extract to stdout X exclude names in FILE T include names in FILE - --exclude FILENAME to exclude --full-time show seconds with -tv - --mtime Use TIME for file timestamps --sparse Record sparse files - --owner Set file owner to NAME --group Set file group to NAME + + --exclude FILENAME to exclude --full-time Show seconds with -tv + --mode MODE Adjust modes --mtime TIME Override timestamps + --owner NAME Set file owner to NAME --group NAME Set file group to NAME + --sparse Record sparse files --restrict All archive contents must extract under one subdirctory --numeric-owner Save/use/display uid and gid, not user/group name --no-recursion Don't store directory contents @@ -48,7 +50,7 @@ config TAR GLOBALS( char *f, *C; struct arg_list *T, *X; - char *to_command, *owner, *group, *mtime; + char *to_command, *owner, *group, *mtime, *mode; struct arg_list *exclude; struct double_list *incl, *excl, *seen; @@ -218,6 +220,7 @@ static int add_to_tar(struct dirtree *node) if (TT.owner) st->st_uid = TT.ouid; if (TT.group) st->st_gid = TT.ggid; + if (TT.mode) st->st_mode = string_to_mode(TT.mode, st->st_mode); if (TT.mtime) st->st_mtime = TT.mtt; memset(&hdr, 0, sizeof(hdr)); |