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Add --posix as a synonym for --format=pax, for GNU

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tar compatibility.

Approved by: re (bmah)
This commit is contained in:
Tim Kientzle 2007-09-09 00:07:18 +00:00
parent 58e5b0de0f
commit cd41628daf
1 changed files with 5 additions and 0 deletions
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5
usr.bin/tar/bsdtar.c
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@ -143,6 +143,7 @@ enum {
OPTION_NO_SAME_PERMISSIONS,
OPTION_NULL,
OPTION_ONE_FILE_SYSTEM,
OPTION_POSIX,
OPTION_STRIP_COMPONENTS,
OPTION_TOTALS,
OPTION_USE_COMPRESS_PROGRAM,
@ -194,6 +195,7 @@ static const struct option tar_longopts[] = {
{ "no-same-permissions",no_argument, NULL, OPTION_NO_SAME_PERMISSIONS },
{ "null", no_argument, NULL, OPTION_NULL },
{ "one-file-system", no_argument, NULL, OPTION_ONE_FILE_SYSTEM },
{ "posix", no_argument, NULL, OPTION_POSIX },
{ "preserve-permissions", no_argument, NULL, 'p' },
{ "read-full-blocks", no_argument, NULL, 'B' },
{ "same-permissions", no_argument, NULL, 'p' },
@ -481,6 +483,9 @@ main(int argc, char **argv)
bsdtar->extract_flags |= ARCHIVE_EXTRACT_XATTR;
bsdtar->extract_flags |= ARCHIVE_EXTRACT_FFLAGS;
break;
case OPTION_POSIX: /* GNU tar */
bsdtar->create_format = "pax";
break;
case 'r': /* SUSv2 */
set_mode(bsdtar, opt);
break;