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X-Authentication-Warning: eskimo.com: ewu owned process doing -bs
Date: Tue, 27 Feb 2001 09:58:47 -0800 (PST)
From: Enoch Wu <ewu AT eskimo DOT com>
To: cygwin AT cygwin DOT com
Subject: Possible bug in Cygwin select() function
Message-ID: <Pine.SUN.3.96.1010227094756.25648A-100000@eskimo.com>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII

Hello,

With DEBUG_ME on, select(...) works just fine. The code goes like this:

  if (fd2 == 0 && io_pending)
	n = 2;
  else if (select(i+1, &fds, NULL, NULL, &tv) > 0)
#ifdef DEBUG_ME
        {
	int idebug;
	idebug = select(i+1, &fds, NULL, NULL, &tv);
#endif
	n = 1 * (FD_ISSET(fd1, &fds) > 0) + 2 * (FD_ISSET(fd2, &fds) > 0);
#ifdef DEBUG_ME
	}
#endif

So it appears that the double call to select(...) solved the problem.

Am I missing something? Please cc me when replying 'cause I'm subscribed
to the digest only.

Enoch Wu


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