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newlib-cygwin
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* fhandler_disk_file.cc (fhandler_disk_file::open): Avoid using O_DIROPEN when 

OS doesn't support it.  Return proper errno in that case.
This commit is contained in:
Christopher Faylor 2002-05-12 19:20:01 +00:00
parent 56caca1d16
commit c8b20196dd
2 changed files with 14 additions and 4 deletions
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6
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,9 @@
2002-05-12 Christopher Faylor <cgf@redhat.com>
* fhandler_disk_file.cc (fhandler_disk_file::open): Avoid using
O_DIROPEN when OS doesn't support it. Return proper errno in that
case.
2002-05-12 Christopher Faylor <cgf@redhat.com>
* syscalls.cc (_read): Change error to EBADF if attempt to read from a

12
winsup/cygwin/fhandler_disk_file.cc
View File

@ -374,10 +374,14 @@ fhandler_disk_file::open (path_conv *real_path, int flags, mode_t mode)
set_has_acls (real_path->has_acls ());
set_isremote (real_path->isremote ());
if (real_path->isdir ())
flags |= O_DIROPEN;
int res = this->fhandler_base::open (real_path, flags, mode);
int res;
if (!real_path->isdir () || wincap.can_open_directories ())
res = this->fhandler_base::open (real_path, flags | O_DIROPEN, mode);
else
{
set_errno (EISDIR);
res = 0;
}
if (!res)
goto out;