Mail Archives: cygwin/2004/02/08/18:13:47
First of all, learn to include the correct headers, and to write valid
C-code. Here's what you meant to type.
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdio.h>
int main() {
if(mkdir("test", 0777) < 0)
perror("mkdir1");
if(mkdir("test", 0777) < 0)
perror("mkdir2");
return 0;
}
2nd of all, I get:
mkdir2: File exists
3rd of all:
http://cygwin.com/problems.html
W.J. van der Laan wrote:
> Hello,
>
> Today I stumbled on a really strange bug in Cygwin and Samba: errno 2 is
> returned when attempting to create a file or directory that already
> exists.
>
> #include <stdlib.h>
> #include <unistd.h>
> void main() {
> if(mkdir("test", 0777) < 0)
> perror("mkdir1");
> if(mkdir("test", 0777) < 0)
> perror("mkdir2");
> }
>
> Gives a "mkdir2: No such file or directory." huh?
>
> This happens on more occasions; execute this on a mounted samba filesystem
> under windows, like /cygdrive/p/...
>
>
>>>>import shelve
>>>>shelve.open("test", flag='c')
>>>>shelve.open("test", flag='c')
>
> Traceback (most recent call last):
> File "./test.py", line 3, in ?
> shelve.open("test", flag='c');
> File "/usr/lib/python2.3/shelve.py", line 231, in open
> return DbfilenameShelf(filename, flag, protocol, writeback, binary)
> File "/usr/lib/python2.3/shelve.py", line 212, in __init__
> Shelf.__init__(self, anydbm.open(filename, flag), protocol, writeback,
> binary)
> File "/usr/lib/python2.3/anydbm.py", line 83, in open
> return mod.open(file, flag, mode)
> File "/usr/lib/python2.3/dbhash.py", line 16, in open
> return bsddb.hashopen(file, flag, mode)
> File "/tmp/python.2664/usr/lib/python2.3/bsddb/__init__.py", line 192,
> in hashopen
> bsddb._db.DBNoSuchFileError: (2, 'No such file or directory')
> Exception exceptions.AttributeError: "DbfilenameShelf instance has no
> attribute 'writeback'" in ignored
>
> It gives an 'No such file or directory' the second time, while the shelve
> is succesfully created. It seems to produce this error when a file already
> exists.
> This essentially makes shelve useless under cygwin.
>
> Greetings,
> Wladimir
>
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