I've been debugging a problem with msgsnd() hanging. If there are no free
msghdrs available, msgsnd() blocks with msleep(). Unfortunately, the only way
it can unblock is if that specific queue frees a msghdr. If the queue in
question is empty, this never occurs. I was able to isolate this
Sorry, the first try was badly formatted. I didn't realize
until I checked the archive site.
I've been debugging a problem with msgsnd() hanging. If
there are no free msghdrs available, msgsnd() blocks with
msleep(). Unfortunately, the only way it can unblock is
if that specific queue frees a
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Corinna Vinschen
Sent: Wednesday, April 30, 2008 3:59 AM
To: cygwin@cygwin.com
Subject: Re: Problem with cygserver and sysv message queues: msgsnd() blocks
forever.
On Apr 29 17:57, Williams, David wrote
, April 30, 2008 11:58 AM
To: cygwin@cygwin.com
Subject: Re: Problem with cygserver and sysv message queues: msgsnd() blocks
forever.
On Apr 30 10:16, Williams, David wrote:
Yes, I can patch and build the sources, and will test the patch. I
can see that this will work, and is probably the least
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