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cpio: implement -R/--owner

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Implement -R/--owner to force ownership of files.

function                                             old     new   delta
cpio_main                                            532     586     +54
get_header_cpio                                      909     939     +30
print                                                 36      65     +29
cpio_o                                               804     832     +28
cpio_TRAILER                                           -      11     +11
packed_usage                                       30667   30662      -5
static.trailer                                        11       -     -11
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 4/1 up/down: 152/-16)           Total: 136 bytes

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Aaro Koskinen
2015-10-16 17:24:46 +02:00
committed by Denys Vlasenko
parent 93dd9fd90a
commit 2735bc00e3
7 changed files with 58 additions and 15 deletions
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3
include/bb_archive.h
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@ -95,6 +95,7 @@ typedef struct archive_handle_t {
#endif
#if ENABLE_CPIO || ENABLE_RPM2CPIO || ENABLE_RPM
uoff_t cpio__blocks;
struct bb_uidgid_t cpio__owner;
struct hardlinks_t *cpio__hardlinks_to_create;
struct hardlinks_t *cpio__created_hardlinks;
#endif
@ -159,6 +160,8 @@ struct BUG_tar_header {
};
extern const char cpio_TRAILER[];
archive_handle_t *init_handle(void) FAST_FUNC;