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| author | Paul Eggert <eggert@cs.ucla.edu> | 2022-01-14 08:51:13 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2022-01-14 14:09:25 -0800 |
| commit | 95d6754451e68451b1714034c69380d450c8385f (patch) | |
| tree | 08f2b526844fde0741086fd7f7840d1bca68c148 /src/copy.h | |
| parent | 43fa191b5a2eb8d1ae28645306689019e81ad7b8 (diff) | |
| download | coreutils-95d6754451e68451b1714034c69380d450c8385f.tar.gz | |
cp: omit unnecessary stat of destination
'cp A B' attempts to open B as a directory, to see whether to
write to B/A instead of to B. In the common case where the
open fails with ENOENT, do not bother to stat B afterwards
since the stat should also fail with ENOENT.
* src/copy.c (copy_internal, copy): Change bool arg about
nonexistent destination to a 3-way int argument. All callers changed.
(copy_internal): Do not bother to stat a destination already known
to not exist when following symlinks.
Diffstat (limited to 'src/copy.h')
| -rw-r--r-- | src/copy.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/copy.h b/src/copy.h index ea5541471..1f1de8673 100644 --- a/src/copy.h +++ b/src/copy.h @@ -289,7 +289,7 @@ int rpl_rename (char const *, char const *); bool copy (char const *src_name, char const *dst_name, int dst_dirfd, char const *dst_relname, - bool nonexistent_dst, const struct cp_options *options, + int nonexistent_dst, const struct cp_options *options, bool *copy_into_self, bool *rename_succeeded) _GL_ATTRIBUTE_NONNULL ((1, 2, 4, 6, 7)); |