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* fhandler_dsp.cc (fhandler_dev_dsp::open): Set errno to EACCES if 

requested mode isn't supported.
This commit is contained in:
Corinna Vinschen 2002-06-04 11:18:46 +00:00
parent e02f1e9c81
commit 6bfca3cca5
2 changed files with 9 additions and 1 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
2002-06-03 Corinna Vinschen <corinna@vinschen.de>
* fhandler_dsp.cc (fhandler_dev_dsp::open): Set errno to EACCES if
requested mode isn't supported.
2002-06-03 Christopher Faylor <cgf@redhat.com> 2002-06-03 Christopher Faylor <cgf@redhat.com>
* fhandler.cc (fhandler_base::open): Don't set binmode if already set. * fhandler.cc (fhandler_base::open): Don't set binmode if already set.

3
winsup/cygwin/fhandler_dsp.cc
View File

@ -434,7 +434,10 @@ fhandler_dev_dsp::open (path_conv *, int flags, mode_t mode)
{ {
// currently we only support writing // currently we only support writing
if ((flags & (O_WRONLY | O_RDONLY | O_RDWR)) != O_WRONLY) if ((flags & (O_WRONLY | O_RDONLY | O_RDWR)) != O_WRONLY)
{
set_errno (EACCES);
return 0; return 0;
}
set_flags (flags); set_flags (flags);