rdpru flag is cpuid xfn 8008 ebx bit 4 added in linux 5.5;
see AMD64 Architecture Programmerâs Manual Volume 3:
General-Purpose and System Instructions
https://www.amd.com/system/files/TechDocs/24594.pdf#page=329
and elsewhere in that document
---
winsup/cygwin/fhandler_proc.cc | 1 +
1 fil
- After commit da4ee7d60b9ff0bcdc081609a4467adb428d58e6, the issue
reported in https://www.cygwin.com/ml/cygwin/2020-01/msg00209.html
occurs. This patch fixes the issue.
---
winsup/cygwin/fhandler_tty.cc | 1 -
1 file changed, 1 deletion(-)
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/
On Jan 23 20:34, Takashi Yano wrote:
> - After commit da4ee7d60b9ff0bcdc081609a4467adb428d58e6, the issue
> reported in https://www.cygwin.com/ml/cygwin/2020-01/msg00209.html
> occurs. This patch fixes the issue.
> ---
> winsup/cygwin/fhandler_tty.cc | 1 -
> 1 file changed, 1 deletion(-)
>
>
On Jan 23 02:06, Brian Inglis wrote:
> rdpru flag is cpuid xfn 8008 ebx bit 4 added in linux 5.5;
> see AMD64 Architecture Programmerâs Manual Volume 3:
^
This came over already broken. No idea if that's a problem of
your MUA or of the mailing list
On Jan 23 13:33, Takashi Yano wrote:
> - Following console APIs are additionally hooked for cygwin programs
> which directly call them.
> * FillConsoleOutputAttribute()
> * FillConsoleOutputCharacterA()
> * FillConsoleOutputCharacterW()
> * ScrollConsoleScreenBufferA()
> * ScrollConsole
On Jan 23 13:30, Takashi Yano wrote:
> - After commit 6cc299f0e20e4b76f7dbab5ea8c296ffa4859b62, outputs of
> cygwin programs which call both printf() and WriteConsole() are
> frequently distorted. This patch reverts waiting function to dumb
> Sleep().
I understand the need for this change, b
On Thu, 23 Jan 2020 13:48:13 +0100
Corinna Vinschen wrote:
> On Jan 23 13:33, Takashi Yano wrote:
> > - Following console APIs are additionally hooked for cygwin programs
> > which directly call them.
> > * FillConsoleOutputAttribute()
> > * FillConsoleOutputCharacterA()
> > * FillConsoleOu
> On Jan 23 13:30, Takashi Yano wrote:
> > - After commit 6cc299f0e20e4b76f7dbab5ea8c296ffa4859b62, outputs of
> > cygwin programs which call both printf() and WriteConsole() are
> > frequently distorted. This patch reverts waiting function to dumb
> > Sleep().
Hi, I have a question rela
2020年1月23日(木) 21:39 Koichi Murase :
> > On Jan 23 13:30, Takashi Yano wrote:
> > > - After commit 6cc299f0e20e4b76f7dbab5ea8c296ffa4859b62, outputs of
> > > cygwin programs which call both printf() and WriteConsole() are
> > > frequently distorted. This patch reverts waiting function to dumb
>
On Thu, 23 Jan 2020 21:39:50 +0800
Koichi Murase wrote:
> 0 [main] () shared_info::initialize: size of shared
> memory region changed from 50104 to 49080
Is there any process alived using diffrent version of cygwin1.dll?
--
Takashi Yano
On Thu, 23 Jan 2020 13:51:54 +0100
Corinna Vinschen wrote:
> On Jan 23 13:30, Takashi Yano wrote:
> > - After commit 6cc299f0e20e4b76f7dbab5ea8c296ffa4859b62, outputs of
> > cygwin programs which call both printf() and WriteConsole() are
> > frequently distorted. This patch reverts waiting func
2020年1月23日(木) 22:00 Takashi Yano :
> Is there any process alived using diffrent version of cygwin1.dll?
Ah, you were right! Actually there were no *real* processes remained
(Otherwise I could not have overwritten cygwin1.dll, I think), but I
remembered that there is a remaining *fake entry* in th
On Thu, 23 Jan 2020 13:51:54 +0100
Corinna Vinschen wrote:
> On Jan 23 13:30, Takashi Yano wrote:
> > - After commit 6cc299f0e20e4b76f7dbab5ea8c296ffa4859b62, outputs of
> > cygwin programs which call both printf() and WriteConsole() are
> > frequently distorted. This patch reverts waiting func
fhandler_fifo::fcntl and fhandler_fifo::dup now call the corresponding
fhandler_base methods if the FIFO was opened with the O_PATH flag.
---
winsup/cygwin/fhandler_fifo.cc | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/winsup/cygwin/fhandler_fifo.cc b/winsup/cygwin/fhandl
If O_PATH is set in the flags argument of
fhandler_base::device_access_denied, return false. No
read/write/execute access should be required in this case.
Previously, the call to device_access_denied in open(2) would lead to
an attempt to open the file with read access even if the O_PATH flag
was
If the O_PATH flag is set, fhandler_fifo::open now simply calls
fhandler_base::open_fs.
The previous attempt to handle O_PATH in commit aa55d22c, "Cygwin:
honor the O_PATH flag when opening a FIFO", fixed a hang but otherwise
didn't do anything useful.
---
winsup/cygwin/fhandler_fifo.cc | 10 ++--
Commit aa55d22c, "Cygwin: honor the O_PATH flag when opening a FIFO",
fixed a hang but otherwise didn't accomplish the purpose of the O_PATH
flag as stated in the Linux man page for open(2):
Obtain a file descriptor that can be used for two purposes: to
indicate a location in the filesyste
On 2020-01-23 05:44, Corinna Vinschen wrote:
> On Jan 23 02:06, Brian Inglis wrote:
>> rdpru flag is cpuid xfn 8008 ebx bit 4 added in linux 5.5;
>> see AMD64 Architecture Programmerâs Manual Volume 3:
>^
> This came over already broken. No idea if
On 1/23/2020 11:31 AM, Ken Brown wrote:
> Commit aa55d22c, "Cygwin: honor the O_PATH flag when opening a FIFO",
> fixed a hang but otherwise didn't accomplish the purpose of the O_PATH
> flag as stated in the Linux man page for open(2):
>
> Obtain a file descriptor that can be used for two pu
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