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| author | Denys Vlasenko | 2021-06-22 15:28:34 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2021-06-22 15:28:34 +0200 |
| commit | 56bbbfae7df48f778362d1848d2a4afd2c293d76 (patch) | |
| tree | b0ad2dff6ec225e2f41383f870f2f55d47911dd8 /include | |
| parent | 91b9549a8c739e5f0061dffb292d0dedbe913892 (diff) | |
| download | busybox-56bbbfae7df48f778362d1848d2a4afd2c293d76.zip busybox-56bbbfae7df48f778362d1848d2a4afd2c293d76.tar.gz | |
cp: implement -n
function old new delta
.rodata 103681 103722 +41
packed_usage 33698 33717 +19
copy_file 1678 1696 +18
cp_main 500 492 -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 78/-8) Total: 70 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libbb.h | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/include/libbb.h b/include/libbb.h index e38e97a..251d723 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -450,28 +450,29 @@ enum { /* cp.c, mv.c, install.c depend on these values. CAREFUL when changing th FILEUTILS_RECUR = 1 << 2, /* -R */ FILEUTILS_FORCE = 1 << 3, /* -f */ FILEUTILS_INTERACTIVE = 1 << 4, /* -i */ - FILEUTILS_MAKE_HARDLINK = 1 << 5, /* -l */ - FILEUTILS_MAKE_SOFTLINK = 1 << 6, /* -s */ - FILEUTILS_DEREF_SOFTLINK = 1 << 7, /* -L */ - FILEUTILS_DEREFERENCE_L0 = 1 << 8, /* -H */ + FILEUTILS_NO_OVERWRITE = 1 << 5, /* -n */ + FILEUTILS_MAKE_HARDLINK = 1 << 6, /* -l */ + FILEUTILS_MAKE_SOFTLINK = 1 << 7, /* -s */ + FILEUTILS_DEREF_SOFTLINK = 1 << 8, /* -L */ + FILEUTILS_DEREFERENCE_L0 = 1 << 9, /* -H */ /* -a = -pdR (mapped in cp.c) */ /* -r = -dR (mapped in cp.c) */ /* -P = -d (mapped in cp.c) */ - FILEUTILS_VERBOSE = (1 << 12) * ENABLE_FEATURE_VERBOSE, /* -v */ - FILEUTILS_UPDATE = 1 << 13, /* -u */ - FILEUTILS_NO_TARGET_DIR = 1 << 14, /* -T */ - FILEUTILS_TARGET_DIR = 1 << 15, /* -t DIR */ + FILEUTILS_VERBOSE = (1 << 13) * ENABLE_FEATURE_VERBOSE, /* -v */ + FILEUTILS_UPDATE = 1 << 14, /* -u */ + FILEUTILS_NO_TARGET_DIR = 1 << 15, /* -T */ + FILEUTILS_TARGET_DIR = 1 << 16, /* -t DIR */ #if ENABLE_SELINUX - FILEUTILS_PRESERVE_SECURITY_CONTEXT = 1 << 16, /* -c */ + FILEUTILS_PRESERVE_SECURITY_CONTEXT = 1 << 17, /* -c */ #endif -#define FILEUTILS_CP_OPTSTR "pdRfilsLHarPvuTt:" IF_SELINUX("c") +#define FILEUTILS_CP_OPTSTR "pdRfinlsLHarPvuTt:" IF_SELINUX("c") /* How many bits in FILEUTILS_CP_OPTSTR? */ - FILEUTILS_CP_OPTNUM = 17 - !ENABLE_SELINUX, + FILEUTILS_CP_OPTBITS = 18 - !ENABLE_SELINUX, - FILEUTILS_RMDEST = 1 << (17 - !ENABLE_SELINUX), /* --remove-destination */ + FILEUTILS_RMDEST = 1 << (19 - !ENABLE_SELINUX), /* cp --remove-destination */ /* bit 18 skipped for "cp --parents" */ - FILEUTILS_REFLINK = 1 << (19 - !ENABLE_SELINUX), /* cp --reflink=auto */ - FILEUTILS_REFLINK_ALWAYS = 1 << (20 - !ENABLE_SELINUX), /* cp --reflink[=always] */ + FILEUTILS_REFLINK = 1 << (20 - !ENABLE_SELINUX), /* cp --reflink=auto */ + FILEUTILS_REFLINK_ALWAYS = 1 << (21 - !ENABLE_SELINUX), /* cp --reflink[=always] */ /* * Hole. cp may have some bits set here, * they should not affect remove_file()/copy_file() |