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| author | Denys Vlasenko | 2023-02-23 12:00:36 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2023-02-23 12:00:36 +0100 |
| commit | 029740a3e43835d2a71696449baba5250a346e0a (patch) | |
| tree | ca258beef1ec292b3eaa331eac892fd3d4e06518 | |
| parent | 75197998c22b0760a1a6d5e94f750b12855ef82f (diff) | |
| download | busybox-029740a3e43835d2a71696449baba5250a346e0a.zip busybox-029740a3e43835d2a71696449baba5250a346e0a.tar.gz | |
unzip: document some options we might support
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | archival/unzip.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/archival/unzip.c b/archival/unzip.c index 691a2d8..71a3029 100644 --- a/archival/unzip.c +++ b/archival/unzip.c @@ -559,6 +559,11 @@ int unzip_main(int argc, char **argv) * 204372 1 file */ +//TODO: accept and ignore these? +// -a convert to text files with 't' label, -aa: all files +// -b do not convert to text - bbox: we don't convert anything +// -D skip restoration of timestamps for extracted items - bbox: we don't restore these (yet?) +// -X restore user:group ownership opts = 0; /* '-' makes getopt return 1 for non-options */ while ((i = getopt(argc, argv, "-d:lnotpqxjvK")) != -1) { @@ -583,6 +588,7 @@ int unzip_main(int argc, char **argv) xmove_fd(xopen("/dev/null", O_WRONLY), STDOUT_FILENO); /*fallthrough*/ +// NB: -c extract files to stdout/screen (unlike -p, also prints .zip and file names to stdout) case 'p': /* Extract files to stdout */ dst_fd = STDOUT_FILENO; /*fallthrough*/ @@ -853,6 +859,7 @@ int unzip_main(int argc, char **argv) unzip_skip(zip.fmt.extra_len); /* Guard against "/abspath", "/../" and similar attacks */ +// NB: UnZip 6.00 has option -: to disable this overlapping_strcpy(dst_fn, strip_unsafe_prefix(dst_fn)); /* Filter zip entries */ |