Maybe my analysis from some years ago can be relevant here? Another
issue with delayed acks and winsock. I haven't been following cygwin
for some time, so not sure exactly what the status is:
https://cygwin.com/ml/cygwin-patches/2006-q2/msg00031.html
Lev
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Lev Bishop
On Sun, Oct 5, 2008 at 17:45, Cyrille Lefevre wrote:
Your group is currently mkpasswd. This indicates that
the /etc/passwd (and possibly /etc/group) files should be rebuilt.
See the man pages for mkpasswd and mkgroup then, for example, run
mkpasswd -l [-d] /etc/passwd
mkgroup -l [-d]
On Wed, Sep 10, 2008 at 14:51, Allan Schrum wrote:
I created a small script to see if I could simplify the problem to
something more easily debugged. Turns out the following script will
cause problems that should not be caused which I believe lie at the
heart of my problem compiling OpenLDAP.
,...
Well, yes obviously. This is the difference between:
On Mon, Aug 4, 2008 at 07:04, Lev Bishop wrote:
On Mon, Aug 4, 2008 at 04:18, Luke Kendall wrote:
$ explorer /e,\c:\temp\space dir\
$ # NBG^
$ explorer /e,C:\\temp\\space dir
$ GOOD^
Lev
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On Fri, Aug 8, 2008 at 12:28, Christopher Faylor wrote:
Is there any documentation on who rewrites arguments, under what
conditions, and how they're altered?
I missed this when it was first mentioned. Cygwin doesn't munge command
line arguments. Why would it assume that /e,something was a
On Fri, Aug 8, 2008 at 15:47, Tim McDaniel wrote:
On Fri, 8 Aug 2008, Christopher Faylor
[EMAIL PROTECTED] wrote:
On Fri, Aug 08, 2008 at 01:58:12PM -0500, Tim McDaniel wrote:
That's most unpleasant. I don't suppose there's any way to control
Cygwin's bash in re where to put double quotes
On Mon, Aug 4, 2008 at 04:18, Luke Kendall wrote:
$ explorer /e,c:\\temp\\space\ dir
$ # NBG^
$ explorer /e,c:\\temp
$ # GOOD^
$ explorer c:\\temp\\space\ dir
$ # GOOD^ (but no side pane)
$ explorer /e,c:\temp\space dir
$ # NBG^
$ explorer /e,\c:\temp\space
On Dec 16, 2007 9:07 AM, Corinna Vinschen wrote:
On Dec 16 14:42, Corinna Vinschen wrote:
I'm contemplating the idea to workaround this problem in Cygwin (not
for 1.5.25, but in the main trunk) by caping the number of bytes in a
single send call, according to the patch Lev sent in
On Dec 14, 2007 8:52 AM, Corinna Vinschen wrote:
On Dec 14 14:41, Corinna Vinschen wrote:
On the other hand, as soon as I call send (or WSASendTo) multiple
times with smaller sizes (I tried with 10k), select starts to
block at one point. But even then strange things happen. After
some
On Dec 11, 2007 8:06 AM, Corinna Vinschen wrote:
Thanks for the patches. I applied them to the 1.5.x branch. Barring
any further catastrophies in 1.5.25, I will release a new 1.5.25 within
a couple of days.
While you're at it...
http://sourceware.org/ml/newlib/2007/msg00912.html
On Dec 11, 2007 10:18 AM, TAJTHY Tamás wrote:
Dear List,
sometimes I have to pause the execution of the mencoder process on my cygwin
hosted by an XP SP2. If I press Ctrl+S the mencoder is stopped nicely. I
wanted
to pause it from a script. I tried the normal UNIX way sending a SIGSTOP
On 11/5/07, Corinna Vinschen wrote:
On Nov 1 10:58, Corinna Vinschen wrote:
On Oct 31 14:26, Lev Bishop wrote:
$ cat lev.c gcc -o lev lev.c -Wall -Wextra CYGWIN=server ./lev
#include stdio.h
#include unistd.h
#include sys/shm.h
int main(void)
{
int shmid
On 11/5/07, Lev Bishop wrote:
On 11/5/07, Corinna Vinschen wrote:
On Nov 1 10:58, Corinna Vinschen wrote:
On Oct 31 14:26, Lev Bishop wrote:
$ cat lev.c gcc -o lev lev.c -Wall -Wextra CYGWIN=server ./lev
#include stdio.h
#include unistd.h
#include sys/shm.h
int
On 11/1/07, Corinna Vinschen wrote:
...
Thanks for the testcase. I'm surprised that nobody experienced this
problem before. Sorta holiday here, so I'll look into it next week.
Well, there was:
http://sourceware.org/ml/cygwin/2006-02/msg00824.html
which I am pretty sure was this same issue
On 10/31/07, michael.vogt wrote:
1 [main] mpd 1736 C:\cygwin\home\mpx\mpd-test\mpd.exe:
*** fatal error - MapViewOfFileEx (0x1903),
Win3 2 error 6. Terminating.
68 [main] mpd 676 fork: child 1736 - died
waiting for dll loading, errno 11 problems fork'ing for
On 10/12/07, Angelo Graziosi wrote:
Lev Bishop wrote:
I'm sure glibc and newlib would both appreciate a good algorithm for
tgamma(), if you felt like submitting one...
It seems that a good algorithm has yet been coded in the GAMMA
implementation of CERNLIB
(http://wwwasdoc.web.cern.ch
On 10/11/07, Angelo Graziosi wrote:
That is a bug report against glibc. You cannot draw any inferences
between that and newlib/Cygwin because they are totally separate and
unrelated code bases.
Technically, when it comes to maths, both lean very heavily on fdlibm,
so they really aren't
On 10/10/07, Angelo Graziosi wrote to the cygwin mailing list:
For the sake of completeness I want to flag this.
A recent failure of GFortran tests, regarding the usage of GAMMA
functions, results in the following problem with 'tgamma' on Cygwin
(gcc-3.4.4-3):
SNIP simple testcase
Even
On 8/29/07, Dmitry Karasik wrote:
I'd like to submit a bug in cygwin implementation of sin().
snip
the difference is in 7th digit, and is significant for double precision.
This is not a bug in newlib.
The problem is in glibc and msvc and newlib is (more) correct in this case.
Or, to put it
On 7/3/07, Samuel Thibault wrote:
Corinna Vinschen, le Tue 03 Jul 2007 09:54:24 +0200, a écrit :
For using local named pipes you don't need winsock anyway, and for
remote connections you should use Cygwin sockets.
And mixing both is quite difficult. Anyhow, I'll only enable cygwin
sockets
On 6/22/07, Corinna Vinschen wrote:
However, the next version of Cygwin will use standard DuplicateHandle
calls as for normal file handles. Consequentially your
your test application appears to work with a Cygwin built from CVS:
But MSDN says:
You should not use DuplicateHandle to duplicate
On 6/21/07, Brian Dessent wrote:
Jim Powers wrote:
I am redirecting the stdout of a child process to a socket via the standard
fork/dup2/exec paradigm and then reading and displaying the output.
This works fine if the exec'd child process is compiled using gcc under
cygwin. However, it
On 6/7/07, Christopher Faylor wrote:
On Thu, Jun 07, 2007 at 07:49:50PM +0800, Samuel Thibault wrote:
snip
But when talking about communicating with other applications, we need to
use windows interfaces when the linux API doesn't permit it, shouldn't
we?
Only if you can clearly communicate
On 6/7/07, Samuel Thibault wrote:
Christopher Faylor, le Thu 07 Jun 2007 12:37:44 -0400, a écrit :
On Fri, Jun 08, 2007 at 12:08:59AM +0800, Samuel Thibault wrote:
To the best of my knowledge, there is no unixish way in cygwin
to access these pipes, so we just used CreateNamedPipe().
So
On 6/7/07, Samuel Thibault wrote:
Lev Bishop, le Thu 07 Jun 2007 13:41:44 -0400, a écrit :
...around 80MByte/sec, which maybe isn't as fast as it could be using
native functionality, but surely brltty doesn't need *that* much
bandwidth for transferring text?
It doesn't need bandwidth
On 6/7/07, Samuel Thibault wrote:
Lev Bishop, le Thu 07 Jun 2007 14:39:17 -0400, a écrit :
...about 2ms round-trip. How is this a problem?
This adds up to the screen reader latency, etc.
Really, we tried both, and while tcp/ip was a bit painful, local sockets
were smooth.
Sorry, but I don't
On 6/1/07, Nicolas Joyard [EMAIL PROTECTED] wrote:
Hello
I'm having a really weird issue with the last versions of Cygwin, I
started seeing it with 1.5.21 (I didn't use every previous version,
though, but it was not happening with 1.5.10) and it is still there
with 1.5.24.
...
I don't know
On 5/23/07, Corinna Vinschen [EMAIL PROTECTED] wrote:
On May 21 18:45, Corinna Vinschen wrote:
On May 21 11:55, Lev Bishop wrote:
On 5/21/07, Corinna Vinschen [EMAIL PROTECTED] wrote:
Actually it seems to be better to disallow only combinations which
explicitely don't make sense
On 5/23/07, Lev Bishop [EMAIL PROTECTED] wrote:
On 5/23/07, Corinna Vinschen [EMAIL PROTECTED] wrote:
Done. The rules have changed slightly, but should be consistent now.
The option handling when reading from files (-o -f ...) is now identical
to the option handling from the the command
On 5/23/07, Matthew Woehlke [EMAIL PROTECTED] wrote:
Lev Bishop wrote:
Also, why do you have it so that -s is not just a synonym for -d, and
why doesn't -l force -w? There seems to be no advantage to forcing the
user to specify an additional flag.
...as I previously noted, '-us
On 5/21/07, Corinna Vinschen [EMAIL PROTECTED] wrote:
On May 21 15:46, Dave Korn wrote:
On 21 May 2007 15:30, Corinna Vinschen wrote:
so we can change cygcheck to handle this unambiguously.
cygpath.
Right. Unfortunately I just found that -m is sometimes used as a modifier
(-dm makes
On 5/20/07, Karl M wrote:
Hi All...
From: Christopher Faylor Subject: Re: How to uniformly point to the root of
a drive?
Date: Sun, 20 May 2007 13:36:16 -0400
On Sun, May 20, 2007 at 01:27:05PM -0400, Christopher Faylor wrote:
So it sounds like Brian's method would work then wouldn't it?
On 5/2/07, Cary R. wrote:
Other potentially controversial special cases (may or may not be
handled correctly by newlib -- I didn't check) are:
atan2(+-0,-0)=+-pi
atan2(+-0,+0)=+-0
newlib and my version of glibc return +0 for all these cases.
Hmm *my* version of glibc gets all 4
On 5/1/07, Cary R. wrote:
Patch generated and applied to newlib CVS. As an added bonus I fixed a
few other inconsistencies in acos(), asin(), log() and log10().
Just for the benefit of anyone else investigating this kind of thing
in the future, because I got confused by it and had to do some
On 5/1/07, Christopher Faylor wrote:
On Tue, May 01, 2007 at 08:06:23AM -0400, Jason Tishler wrote:
OK. Should I copy or make a hard link?
Before you do this, I have a question. Why is this important now when you've
apparently been doing this for many years? This isn't the only package
On 4/23/07, Cary R. wrote:
I had some more time to look into this and when the
simple C program I mentioned earlier uses variables
like the other program, incorrect results are
produced. I have attached this C/C++ program. I
certainly don't understand what is going on. I would
have expected pow
On 4/23/07, Dave Korn wrote:
On 24 April 2007 00:53, Cary R. wrote:
I had some more time to look into this and when the
simple C program I mentioned earlier uses variables
like the other program, incorrect results are
produced. I have attached this C/C++ program. I
certainly don't
On 3/23/07, Zak Johnson wrote:
Lev Bishop wrote:
On 3/23/07, Zak Johnson wrote:
I first blamed XFT, as it manifested itself most obviously when starting
XFT applications;
fc-cache helps?
fc-cache fails:
$ fc-cache
/usr/X11R6/lib/X11/fonts: failed to write cache
/usr/X11R6/lib
On 3/24/07, Zak Johnson wrote:
Lev Bishop wrote:
With the default fontconfig install, fc-cache tries to put the caches
in /var/cache/fontconfig and ~/.fontconfig. Check you can write and
create files in those directories.
Thanks for the suggestions. ~/.fontconfig did not exist;
/var/cache
On 3/24/07, Zak Johnson wrote:
Lev Bishop wrote:
With the default fontconfig install, fc-cache tries to put the caches
in /var/cache/fontconfig and ~/.fontconfig. Check you can write and
create files in those directories.
Thanks for the suggestions. ~/.fontconfig did not exist;
/var/cache
On 3/23/07, Zak Johnson wrote:
I first blamed XFT, as it manifested itself most obviously when starting
XFT applications;
fc-cache helps?
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On 3/2/07, Gary R. Van Sickle wrote:
The only downside to the switch that I've experienced is
that my interactive shells take quite a bit longer to come up, but I think
that may have something to do with my setup rather than something intrinsic
to the rxvt-unicode+Xserver setup. My usage
On 3/3/07, Gary R. Van Sickle wrote:
Does running fc-cache speed up your startup?
Lev
It hasn't bothered me enough to even look in to it frankly. My Cygwin
interactive shell startup times have been a bit slower than normal for years
because I have a bit of Perl/Cygpath magic in my
On 2/26/07, Carlo Florendo wrote:
I'm writing an application that requires time precisions up to the
microsecond level. However, I put a hard-coded adjustment of
9000 microseconds since usleep() seems to sleep on the average of
9000 microseconds more than it's supposed to, at least on my
On 2/21/07, Larry Hall (Cygwin) wrote:
Roald Hendriks wrote:
snip
Is it possible that I'm suffering from this known issue?
Is there a patch available?
I'm using OpenSSH 4.5p1-1 and rsync 2.6.6. I have even compiled rsync
2.6.9, but this has not resolved the issue.
In order to rule out
On 2/22/07, Sven Severus wrote:
But in a textmode mounted directory, 'echo peng p.txt' creates
a 6 byte long file containing 'p' 'e' 'n' 'g' '\r' '\n'.
OK, exactly as expected. Now I thought, 'cat p.txt' would open
this file for reading in textmode, according to the default rule.
This is, what
On 2/22/07, Norton Allen wrote:
Lev Bishop wrote:
On 2/22/07, Sven Severus wrote:
But in a textmode mounted directory, 'echo peng p.txt' creates
a 6 byte long file containing 'p' 'e' 'n' 'g' '\r' '\n'.
OK, exactly as expected. Now I thought, 'cat p.txt' would open
this file for reading
On 2/16/07, Andrew Makhorin wrote:
Nevertheless, you agree that if t0 t1 then t0 - t1 cannot be exact
zero in *any* floating-point model, don't you? Even if optimization is
used, the compiler must not arbitrarily change the precision of the
same floating-point variable.
The -ffloat-store
On 2/11/07, Christopher Faylor wrote:
On Sun, Feb 11, 2007 at 07:20:14PM +0300, Andrew Makhorin wrote:
Hi,
I detected a strange bug in the standard function gettimeofday.
It *sometimes* reports the time which being expressed as the integer
number of milliseconds is *less* than the time obtained
On 2/8/07, Lev Bishop wrote:
When I get some time I'll redo those patches against the latest cygwin
version. In the meantime, if netscreen provides a sysctl
net.inet.tcp.ackonpush or some way to disable delayed acks, then that
might help you.
Or you could try changing on your cygwin box
On 2/7/07, DePriest, Jason R. wrote:
My department manages some Netscreen NS208 firewalls.
If I ssh into them with the cygwin ssh client (either with rxvt or
with cygwin from a cmd.exe prompt), pasting into the session runs like
a 2400 baud modem.
If I ssh into them with something else such as
On 2/5/07, Gary Johnson wrote:
On 2007-02-05, Gary Johnson wrote:
I recently got Cygwin's sshd running on my Windows XP machine. It
seems to basically work fine, allowing me to login from any of
several machines running various flavors of Unix. Cygwin's less
command, however, doesn't seem
On 2/1/07, Corinna Vinschen wrote:
On Feb 1 07:15, Christopher Faylor wrote:
We were going to replace text mounts with automatic file conversion using
d2u:
cygwin: CRLF line endings detected. Converting.
I think this is too complicated. What about
cygwin: CRLF line endings detected.
On 1/30/07, Glenn Serre wrote:
I have no working patch, I was going to use this problem as an opportunity for
my first attempt to build and debug the cygwin DLL (while maybe even charging a
client for it) but it looked to me as if it may already be being addressed.
Looking again, I see that
On 11/30/06, Eric Lilja wrote:
If compiled with:
$ g++ -Wall -Wextra -std=c++98 -pedantic -g isnantest.cpp -o run
(those are the flags we have been using in this course).
But it doesn't stackdump if compiled simply with:
$ make isnantest
g++ isnantest.cpp -o isnantest
I was able to
On 11/30/06, Lev Bishop wrote:
On 11/30/06, Eric Lilja wrote:
If compiled with:
$ g++ -Wall -Wextra -std=c++98 -pedantic -g isnantest.cpp -o run
(those are the flags we have been using in this course).
But it doesn't stackdump if compiled simply with:
$ make isnantest
g++ isnantest.cpp
On 11/30/06, Lev Bishop wrote:
On 11/30/06, Lev Bishop wrote:
On 11/30/06, Eric Lilja wrote:
If compiled with:
$ g++ -Wall -Wextra -std=c++98 -pedantic -g isnantest.cpp -o run
(those are the flags we have been using in this course).
But it doesn't stackdump if compiled simply
On 11/30/06, Lev Bishop wrote:
snip
Something for the newlib folks to deal with, I suppose.
And they took my suggestion:
http://sources.redhat.com/ml/newlib/2006/msg00938.html
Lev
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On 10/28/06, Gary Johnson wrote:
On 2006-10-28, Buchbinder, Barry (NIH/NIAID) [E] wrote:
From: Gary Johnson; Sent: Friday, October 27, 2006 11:44 PM
I am trying to pass Windows path names from a Windows batch file
to a Cygwin bash script. I have found a solution using Windows
environment
One additional thing I'd like to say, if people are considering
possibly making a decision based off the line ending of the first line
of the file: it's worth bearing in mind that it's quite possible for a
file to end up with mixed line endings. Most editors are at least
smart enough to convert
On 9/28/06, OverlordQ wrote:
Yes, still same problem. And the other copies were from programs that
had been compiled under cygwin like Winboard, jtr, and a few Chess engines.
bash.exe and id.exe both use other cygwin dlls, including
cygintl-3.dll and cygiconv.dll (also for bash
On 8/2/06, Darryl Mile:
Okay you seem to have some understanding as to how and why it failed for
the unison group of users. Do you think the commented out code is
fixable in any so that all cases work correctly ?
Iff you can come up with a way to distinguish the two situations: 1)
blocking
On 8/1/06, Darryl Miles wrote:
I am still interested in tackling the whole situation but I do need to
be furnished with a testcase to work with. I believe the original
comeback by the group of users running unison should have insisted a
testcase was produced by them to demonstrate the new
On 7/11/06, Larry Hall (Cygwin) wrote:
Windows places a limit on the number of ASCII characters in a file/path name.
It's approximately 260 characters. Cygwin path conversion may cut that down
a bit.
More precisely, both the windows version of the path, and the posix
version of the path,
On 7/11/06, Jörg Schaible wrote:
Is there any pointer at MS, where this is described exaclty? I was only able to
find some entries in the knowledge base that describe applications that are
affected by this limit, but nowhere an explanation under what circumstances a
process/application is
On 7/7/06, Dave Korn wrote:
I *still* don't understand how it is possible for your users to
create files with names that are longer than the maximum filename length that
windows permits - this is a limitation of the windows OS and filing system,
not one that cygwin imposes.
Dave:
Probably the
On 7/7/06, Linda Walsh wrote:
It is quite trivial. He's prepending either S:/ or
/cygdrive/s to an existing pathname. The existing pathname can be at the
limit (~256 bytes). Adding either prefix, above, the pathlen becomes 259
...which is why MAX_PATH on windows is 260, to allow
On 7/7/06, Darryl Miles wrote:
Dave Korn wrote:
On 07 July 2006 01:31, Darryl Miles wrote:
Maybe you are in a better position to share more insight into the
situation (specifically about the use of NtQueryInformationFile in
addressing the writability semantics of the POSIX select/poll/write
On 7/4/06, Will Beldman wrote:
I will try to run the script against /cygdrive/s/* instead of S:/* and
let you all know if it fails.
You still haven't posted the actual command line you are using, but
why not use /cygdrive/s instead of /cygdrive/s/* , which should avoid
the need for quoting?
I failed to reproduce your problem. However, maybe you can test out a
couple of things:
You are doing the move accross volumes (from /tmp which you have
mounted from d:\programme\cygwin\ to /cygdrive/x/test , which is
x:\test\ ). Do you still see the problem if you do the move within the
same
On 7/3/06, Larry Hall (Cygwin) wrote:
Use POSIX paths (i.e. /cygdrive/s). Here I think you've found an application
for 'find'. How about something like:
find /cygdrive/s -maxdepth 1 -print0 | xargs -0 du
How is that better than:
du /cygdrive/s
?
L
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On 6/28/06, Darryl Miles wrote:
How do I pull down ssh/rsync/cygwin.dll and build in a way that I can
see the problem ?
For ssh and rsync sources, use cygwin setup.exe. For cygwin.dll see
http://cygwin.com/contrib.html
Especially note the requirement to sign a copyright release, if you
want
On 6/29/06, Darryl Miles wrote:
I also think from reading through the WIN32 API that I either get
blocking IO or overlapped IO, where overlapped is non-blocking with
async I/O completion signaling. This mode isn't directly compatible
with non-blocking of Unix the way I see it as the data is
On 6/29/06, Christopher Faylor wrote:
For the record, I'm not wild about scrapping the existing (but currently
turned off) code in cygwin that is supposed to fix this. Using the NT
api was supposed to allow us to do what we wanted with no half-measures.
I'd rather see someone finish that, or
On 6/25/06, Benjamin D wrote:
Works fine, so I try seeing what happens with strace:
$ ls -il foo bar; touch foo strace link foo bar strace.out 21 ls -il
foo bar
ls: foo: No such file or directory
ls: bar: No such file or directory
ls: bar: No such file or directory
2814749767163063
On 6/19/06, mwoehlke wrote:
Larry Hall (Cygwin) wrote:
mwoehlke wrote:
Eric Blake wrote:
That said, cygwin does try to emulate linux, and if someone were to
contribute a patch that would allow cygwin to emulate directory deletion
if it knows that all open handles have also been scheduled
On 6/15/06, Corinna Vinschen wrote:
On Jun 15 12:07, Lev Bishop wrote:
Just to spell it out: the problem shown in my testcase, is only
exibited with overlapped sockets. Non-overlapped don't have any
problem. Which is strange to me, since MSDN makes no mention of
situations where
On 6/12/06, Corinna Vinschen wrote:
I found that using WSASocket(!OVERLAPPED) instead of socket results in
sshd misbehaviour (scp takes a long time to start copying files, an
interactive logon doesn't print the prompt until the user presses the
return key). I didn't try to debug this, lazy as
On 6/1/06, Robert McKay wrote:
Does anyone know what can go wrong with the windows NUL device? :-)
Do you need any kind of special permissions to use NUL?
You could download winobj from sysinternals.com.
Check that \GLOBAL??\NUL is a symbolic link to \Device\Null
Check that \Device\Null
2006-05-23 Lev Bishop [EMAIL PROTECTED]
* fhandler.cc (readv): Deal with tot not precalculated.
Index: fhandler.cc
===
RCS file: /cvs/src/src/winsup/cygwin/fhandler.cc,v
retrieving revision 1.251
diff -u -p -r1.251
On 5/23/06, Christopher Faylor wrote:
At this point in the code, tot is only used in the subsequent assert.
If that is the rationale for this change wouldn't it make more sense to
just check len in the assert?
It does make sense. Try this version.
2006-05-23 Lev Bishop [EMAIL PROTECTED
On 5/23/06, Lev Bishop wrote:
It does make sense. Try this version.
Sorry, no. I'm stupid - ignore that version. There's not much point in
doing assert(len=0) given that len is unsigned, it's pretty much a
given :-) How about just removing the assert()?
So here's the 3rd attempt.
2006-05-23
On 5/21/06, Christopher Faylor wrote:
I've checked in a variation of the above plus some modifications to
pipe.cc which prevent some handle stomping and may make things work
better.
I see that your patch makes writepipe_exists non-inheritable. This
means that if you pass a pipe to a windows
On 5/21/06, Christopher Faylor wrote:
I've checked in a variation of the above plus some modifications to
pipe.cc which prevent some handle stomping and may make things work
better.
Did you actually check in a change to select.cc? I'm not seeing it.
(But I'm not all that good with cvs so
Lev Bishop [EMAIL PROTECTED]
* select.cc (fhandler_pipe::ready_for_read): Actually get the
guard mutex.
However, although this improves things, the nonblocking read can
still block for the duration of one read in the other process. I
deduce that, despite the msdn article
On 3/26/06, Corinna Vinschen wrote:
Thanks Lev, I've integrated this into the new 1.13-1 version of
cygrunsrv which I just uploaded to cygwin.com.
Thanks, Corinna. I can almost get it working now. Maybe you can
explain why this works:
$ cygrunsrv -I cygtest -jid 'cygrunsrv test' -p
Can't tell you why this isn't working for you (I wasn't able to make
it work either). But looking at the cygrunsrv sources I noticed
something else that doesn't look quite right:
In cygrunsrv.cc:print_service():
if (interact)
strcat (tmp, --nohide );
I assume what is intended is:
FAQ candidate? Either of Eric's explanations seem spot on, to me. And
this question does come up fairly regularly.
Lev
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FAQ:
On 3/25/06, Christopher Faylor wrote:
It is not 100% complete but I guess something like that should be in
the FAQ under a heading of:
Q) I see the way you're doing things and I don't agree. Certainly I
know more about this then you do. Please prove me wrong, although I
doubt that you
);
in_stderr = optarg;
break;
On 3/25/06, Lev Bishop wrote:
Can't tell you why this isn't working for you (I wasn't able to make
it work either). But looking at the cygrunsrv sources I noticed
something else that doesn't look quite right:
In cygrunsrv.cc:print_service
On 3/20/06, D.Pageau wrote:
no permission denied but output is still stdout
This is expected, because operator says to open for read/write on
descriptor 0. It doesn't say anything about stdout.
/dev/ttyS0 0
no permission denied but output is not redirected to /dev/ttyS0, not
stdout
On 08/07/05, Eric Blake wrote:
Meanwhile, you will have to wait patiently until the upstream
maintainer releases a patch (because I haven't the faintest clue
where in the lexer to look for fixing his parse error). Repeated
pinging on the cygwin list will not help speed up the situation.
In
On 07/07/05, Eric Blake wrote:
zsh$ bash
bash$ echo `echo '${'`
# Hmm - I was just incorrectly presented PS2, asking to try to continue
what bash thought was an incomplete ${ variable substitution
Actually, this is a bad example, because even if bash did parse
correctly, there would be
I don't think there is any bug here. This is what I've seen from a
little digging:
1) cygwin strtod rounds to even, with about DECIMAL_DIG (==21) digits
precision, as recommended by 7.20.1.3 of WG14/N843. (It acts strange
when the rounding mode is not round to nearest, but since newlib
doesn't
On 06/07/05, Lev Bishop wrote:
4) I have no idea what mingw is doing, but it's different to the
above. Gcc constructs the same double precision constants as on cygwin
but strtod() is different and seems to have less precision, and
printf() seems to work with about 16 digits precision
On 05/07/05, FischRon wrote:
Actually I wasn't able to use -d with mkpasswd, because this command
hung, so I did a mkpasswd -l /etc/passwd instead. Maybe I should
rerun mkgroup -l (without -d option)?
Really hung, or just taking a very very long time (it will, if it is a
large domain)?
If the
On 08/06/05, zzapper wrote:
Slightly improved to ignore directories (and assuming that Windows files
always have an extension)
cygstart $(/bin/ls -t *.* | head -1)
why not
cygstart $(/bin/ls -t . | head -1)
?
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Problem
On 26/05/05, Coetzee, Evert wrote:
But I'm running it from the cmd.exe command prompt. I'm not in a shell.
cp: cannot stat `/cygdrive/c/*.*': No such file or directory
That is the error I get now.
Do you have noglob in your CYGWIN environment variable?
http://cygwin.com/problems.html
Lev
I don't have much clue what I'm doing with binutils, but I've managed
to cause a SEGV in objdump. Here's how:
$ cat a.c
int main (void)
{
int i=1;
i++;
return i;
}
$ gcc a.c
$ objcopy -O elf32-i386 a.exe
$ objcopy -O pei-i386 a.exe
$ objdump -x a.exe
a.exe: file format
On 25/05/05, Dave Korn wrote:
Original Message
From: Lev Bishop
Sent: 25 May 2005 11:54
Yow. So you copy it from a PE to an ELF, and then back to PE? You very
much need to read the section on canonicalisation in the bfd section of the
ld manual. info ld then search for BFD
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