diff options
| author | 卜部昌平 <shyouhei@ruby-lang.org> | 2020-01-23 15:33:42 +0900 |
|---|---|---|
| committer | 卜部昌平 <shyouhei@ruby-lang.org> | 2020-01-24 10:49:35 +0900 |
| commit | a19228f878d955eaf2cce086bcf53f46fdf894b9 (patch) | |
| tree | f63a4e6081f855b42b386774271bf1f767f5d043 /lib/fileutils.rb | |
| parent | 50925b64099df2021f7cdf652f7e807808cb1482 (diff) | |
brace the fact that lchmod(2) can EOPNOTSUPP
Musl libc has this function as a tiny wrapper of fchmodat(3posix). On
the other hand Linux kernel does not support changing modes of a symlink.
The operation always fails with EOPNOTSUPP. This fchmodat behaviour is
defined in POSIX. We have to take care of such exceptions.
Diffstat (limited to 'lib/fileutils.rb')
| -rw-r--r-- | lib/fileutils.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/fileutils.rb b/lib/fileutils.rb index a7ad65ae5e..04788e26ca 100644 --- a/lib/fileutils.rb +++ b/lib/fileutils.rb @@ -1345,6 +1345,7 @@ module FileUtils else File.chmod mode, path() end + rescue Errno::EOPNOTSUPP end def chown(uid, gid) @@ -1439,7 +1440,7 @@ module FileUtils if st.symlink? begin File.lchmod mode, path - rescue NotImplementedError + rescue NotImplementedError, Errno::EOPNOTSUPP end else File.chmod mode, path |