On 2022-01-13 16:15, Jay K wrote:
On Thursday, January 13, 2022 5:19 PM, Brian Inglis wrote:
On 2022-01-13 10:07, Kaz Kylheku wrote:
On 2022-01-13 05:40, Eliot Moss wrote:
On 1/13/2022 1:39 AM, Jay K wrote:
ExitProcess does not work in Cygwin?
Just use POSIX exit(3)!
I did switch my
On Wed, Jan 12 2022, Marco Atzeri wrote:
> On 12.01.2022 12:47, ggl329 wrote:
>> Hi Marco,
>> I upgraded python39-numpy to 1.22.0-1, and failed to import numpy.
>> It seems that mtrand.cpython-39-x86_64-cygwin.dll does not have
>> PyInit_mtrand.
>> Could you check if numpy can be imported in your
On Thu, 13 Jan 2022 16:11:04 -0800
Mark Geisert wrote:
> Takashi Yano wrote:
> > On Wed, 12 Jan 2022 07:41:41 +0100
> > Marco Atzeri wrote:
> >> On 12.01.2022 07:27, Jay K wrote:
> >>> Ok, here is a small demonstration of the problem.
> >>>
> >>> #include
> >>> #include
> >>> #include
> >>>
>
Takashi Yano wrote:
On Wed, 12 Jan 2022 07:41:41 +0100
Marco Atzeri wrote:
On 12.01.2022 07:27, Jay K wrote:
Ok, here is a small demonstration of the problem.
#include
#include
#include
unsigned __stdcall thread(void* p)
{
unsigned i;
for (i = 0; i < 100; ++i)
On Wed, 12 Jan 2022 07:41:41 +0100
Marco Atzeri wrote:
> On 12.01.2022 07:27, Jay K wrote:
> > Ok, here is a small demonstration of the problem.
> >
> > #include
> > #include
> > #include
> >
> > unsigned __stdcall thread(void* p)
> > {
> >unsigned i;
> >for (i = 0; i < 100; ++i)
> >
> Just use POSIX exit(3)!
I did switch my code:
#ifdef __CYGWIN__
exit(x);
#else
ExitProcess(x);
#endif
.
I think the problem is actually in how "Cygwin bash"
aka Cygwin, computes the exit code in exec/spawn/system.
I.e. it recognizes it is running a Cygwin exe or a native
exe and does
I'm trying to set up samba (standalone) following these instructions:
https://cygwin.com/cygwin-ug-net/ntsec.html#ntsec-mapping-samba
but I'm having no luck getting my samba user/groups to appear correctly using
the comment field as described in the document.
I'm using samba 4.13.14 on
On Thu, 13 Jan 2022 at 15:34, Amit wrote:
>
> Hi,
>
> When I compile "long x = strlen("abcde")" on a linux system with the
> following gcc flags -Wall -Wconversion, I get the following warning:
...
> warning: conversion to ‘long int’ from ‘size_t’ may change the sign of the
> result
On 13.01.2022 17:53, Ronald Hoogenboom wrote:
Hi,
Renaming with mv over existing file leaves .cyg00xyz files behind
I have noticed this when renaming on a smb mounted directory (AKA network
drive).
cygwin version: 3.2.0(0.340/5/3)
windows version: Server 2012 R2
mv version: (GNU coreutils)
Apparently Cygwin does not support canonical mode on serial devices. On
input canonical mode will wait for a newline before returning from a
read(). The bit is cleared/ignored by tcsetattr() as demonstrated by a
subsequent tcgetattr() in the test program below.
I am wondering if this is
On 2022-01-13 10:07, Kaz Kylheku (Cygwin) wrote:
On 2022-01-13 05:40, Eliot Moss wrote:
On 1/13/2022 1:39 AM, Jay K wrote:
ExitProcess does not work in Cygwin?
Just use POSIX exit(3)!
ExitProcess does not appear to be a POSIX function.
This is a real issue worth looking into. Though
On 2022-01-13 05:40, Eliot Moss wrote:
On 1/13/2022 1:39 AM, Jay K wrote:
ExitProcess does not work in Cygwin?
ExitProcess does not appear to be a POSIX function.
This is a real issue worth looking into. Though ExitProcess isn't a
POSIX
function, Cygwin can capture the termination status
Hi,
Renaming with mv over existing file leaves .cyg00xyz files behind
I have noticed this when renaming on a smb mounted directory (AKA network
drive).
cygwin version: 3.2.0(0.340/5/3)
windows version: Server 2012 R2
mv version: (GNU coreutils) 8.26-2
samba server version: 3.0.33 (RHEL5)
Show a MessageBox warning if we are running on a Windows version which
we have deprecated Cygwin support for:
- Windows 6.0 (Windows Vista, Windows Server 2008)
- 32-bit Windows
This warning can be disabled with '--allow-unsupported-windows'.
---
Notes:
Not sure if this is needed, or maybe
On 1/13/2022 5:56 AM, Takashi Yano wrote:
Ken Brown wrote:
2. You can use the ReturnLength parameter of NtQueryInformationProcess to see
how big a buffer is needed. This might be more efficient than repeatedly
doubling the buffer size.
Even if ReturnLength is used, the first
Hi,
When I compile "long x = strlen("abcde")" on a linux system with the
following gcc flags -Wall -Wconversion, I get the following warning:
==
size.c: In function ‘main’:
size.c:7:17: warning: conversion to ‘long int’ from ‘size_t’ may
change the sign of the result
On 1/13/2022 1:40 AM, Jay K wrote:
I don't know why I didn't get the reply in email, but this is representative of
the real world code.
- Jay
From: Jay K
Sent: Wednesday, January 12, 2022 6:27 AM
To: cyg...@sourceware.org
Subject: Re: proc_waiter: error on read of child wait pipe 0x0,
On 1/13/2022 1:39 AM, Jay K wrote:
ExitProcess does not work in Cygwin?
$ rm *.exe
# u is for Unix
# w is for Windows
$ cat u.c
#include
int main()
{
exit(1);
}
$ gcc u.c
$ ./a.exe
$ echo $?
1
=> as expected
$ cat w.c
#include
int main()
{
ExitProcess(1);
}
$ gcc w.c
$ ./a.exe
- Closing attach_mutex and recreating it causes the race issue
between pty and console codes. With this patch, attach_mutex
is created only once in a process which opens pty, and never
closed in order to avoid this issue.
Addresses:
- Acquiring input_mutex and attach_mutex in console code has potential
risk of deadlock. This patch fixes the issue.
---
winsup/cygwin/fhandler.h | 2 ++
winsup/cygwin/select.cc | 7 ---
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/winsup/cygwin/fhandler.h
- GDB inferior may be suspended while the inferior grabs mutex.
This causes deadlock in terminal I/O. With this patch, timeout
for waiting mutex is set to 0 for the debugger process when the
process calls CreateProcess() with DEBUG_PROCESS flag to avoid
deadlock. This may cause the race
Takashi Yano (4):
Cygwin: pty, console: Fix deadlock in GDB regarding mutex.
Cygwin: pty: Fix memory leak in master_fwd_thread.
Cygwin: pty: Stop closing and recreating attach_mutex.
Cygwin: console: Fix potential deadlock regarding acuqiring mutex.
winsup/cygwin/fhandler.h | 5
- If master_fwd_thread is terminated by cygthread::terminate_thread(),
the opportunity to release tmp_pathbuf is missed, resulting in a
memory leak. This patch fixes the issue.
---
winsup/cygwin/fhandler_tty.cc | 6 +-
winsup/cygwin/tty.cc | 1 +
winsup/cygwin/tty.h | 1
I am sorry for being absent for a long time.
On Sun, 26 Dec 2021 10:09:57 -0500
Ken Brown wrote:
> On 12/25/2021 11:56 PM, Jeremy Drake wrote:
> > I set up a windows server 2022 VM last night and went nuts stressing
> > pacman/GPGME. I was able to reproduce the issue there:
> >
> > status =
I would like to include my ssh key in the git repository. My ssh key is
BEGIN SSH2 PUBLIC KEY
ssh-rsa
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