On 5/7/20 7:06 PM, Eric Blake wrote:
>
> (My personal wish: I would love a variation of mkdir that returns an open fd
> on
> the just-created directory on success in a single syscall,
Yes! That would be a worthy addition.
On 5/7/20 6:29 AM, Jonny Grant wrote:
We already have mkdirat() specified by POSIX. It would be easier to
add a new O_ flag that tells mkdirat() to give a different errno
failure than to add a completely new interface. But emulating that
new flag on older kernels that don't natively suppor
Hi Eric
On 05/05/2020 20:58, Eric Blake wrote:
On 5/5/20 1:36 PM, Jonny Grant wrote:
Okay. That's confusing. The only value in hand being EEXIST then
that is the error to be reported. If this were repeated many times
then sometimes we would catch it as an actual directory.
lstat("foodi
taehwan jeoung wrote:
> Can this error message be clarified? The directory already exists, it is
> not a file.
That is incorrect. Directories are files. FIFOs are files. Device
nodes are files. Symlinks are files. Network sockets are files.
They are all files. Therefore it is not incorrect
Stupid.mkdir -r test.mkdir test.Read your gnu manual to solve your digital
illiteracy.
2020년 5월 2일 토요일 오전 12시 17분 45초 GMT+9, Jonny Grant 작성:
Hello!
Can this error message be clarified? The directory already exists, it is
not a file.
lib/mkdir-p.c:200 contains this line of code that t
On 5/5/20 1:36 PM, Jonny Grant wrote:
Okay. That's confusing. The only value in hand being EEXIST then
that is the error to be reported. If this were repeated many times
then sometimes we would catch it as an actual directory.
lstat("foodir1", 0x7ffcafc12800) = -1 ENOENT (No such f
On 04/05/2020 20:32, Bob Proulx wrote:
Jonny Grant wrote:
Paul Eggert wrote:
Jonny Grant wrote:
Is a more accurate strerror considered unreliable?
Current:
mkdir: cannot create directory ‘test’: File exists
Proposed:
mkdir: cannot create directory ‘test’: Is a directory
I don't understa
Jonny Grant wrote:
> Paul Eggert wrote:
> > Jonny Grant wrote:
> > > Is a more accurate strerror considered unreliable?
> > >
> > > Current:
> > > mkdir: cannot create directory ‘test’: File exists
> > >
> > > Proposed:
> > > mkdir: cannot create directory ‘test’: Is a directory
> >
> > I don't
Hi!
On 03/05/2020 00:13, Paul Eggert wrote:
On 5/2/20 3:41 PM, Jonny Grant wrote:
Is a more accurate strerror considered unreliable?
Current:
mkdir: cannot create directory ‘test’: File exists
Proposed:
mkdir: cannot create directory ‘test’: Is a directory
I don't understand this comment. A
On 5/2/20 3:41 PM, Jonny Grant wrote:
> Is a more accurate strerror considered unreliable?
>
> Current:
> mkdir: cannot create directory ‘test’: File exists
>
> Proposed:
> mkdir: cannot create directory ‘test’: Is a directory
I don't understand this comment. As I understand it you're proposing
On 02/05/2020 20:47, Paul Eggert wrote:
On 5/2/20 6:26 AM, Jonny Grant wrote:
If developers have race conditions in their shell scripts
I've personally fixed a bug in the GNU mkdir command that was triggered by such
races. Core utilities should be reliable even when these races are happenin
On 5/2/20 6:26 AM, Jonny Grant wrote:
> If developers have race conditions in their shell scripts
I've personally fixed a bug in the GNU mkdir command that was triggered by such
races. Core utilities should be reliable even when these races are happening.
On 01/05/2020 21:32, Paul Eggert wrote:
On 5/1/20 1:21 PM, Jonny Grant wrote:
yes, the fix pretty trivial for mkdir as you highlight EISDIR:
stat(), S_ISDIR(sb.st_mode), and set errno to EISDIR or output strerror(EISDIR)
That would introduce a race condition, and wouldn't behave correctly i
On 5/1/20 1:21 PM, Jonny Grant wrote:
> yes, the fix pretty trivial for mkdir as you highlight EISDIR:
> stat(), S_ISDIR(sb.st_mode), and set errno to EISDIR or output
> strerror(EISDIR)
That would introduce a race condition, and wouldn't behave correctly if some
other process changes the destina
On 01/05/2020 19:07, Paul Eggert wrote:
On 5/1/20 9:16 AM, Jonny Grant wrote:
rm: cannot remove 'test': Is a directory
That's because rm used unlink which failed with EISDIR, which is a different
error number.
yes, the fix pretty trivial for mkdir as you highlight EISDIR:
stat(), S_ISDIR(
On 5/1/20 9:16 AM, Jonny Grant wrote:
> rm: cannot remove 'test': Is a directory
That's because rm used unlink which failed with EISDIR, which is a different
error number.
Consider this example:
$ >d # Create an empty regular file.
$ mkdir d
mkdir: cannot create directory ‘d’: File e
On 01/05/2020 16:54, Eric Blake wrote:
tag 41001 notabug
thanks
On 5/1/20 10:06 AM, Jonny Grant wrote:
Hello!
Can this error message be clarified? The directory already exists, it
is not a file.
By one definition, a directory _is_ a file, just with different
semantics (in the same way a
tag 41001 notabug
thanks
On 5/1/20 10:06 AM, Jonny Grant wrote:
Hello!
Can this error message be clarified? The directory already exists, it is
not a file.
By one definition, a directory _is_ a file, just with different
semantics (in the same way a block device, character device, symlink,
Hello!
Can this error message be clarified? The directory already exists, it is
not a file.
lib/mkdir-p.c:200 contains this line of code that triggers below:-
error (0, mkdir_errno, _("cannot create directory %s"), quote (dir));
As it's easy enough to know that the reason mkdir fails is beca
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