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Error writing to /dev/dsp.
- From: "michele.sanges" <michele dot sanges at gmail dot com>
- To: cygwin at cygwin dot com
- Date: Tue, 14 May 2013 17:22:31 +0200 (CEST)
- Subject: Error writing to /dev/dsp.
I wish report a problem regarding the use of /dev/dsp device.
My program opens this device, then configures and writes a data
stream in it.
The write operation is made passing to the write() function a
valid /dev/dsp file descriptor, as returned from the open
function, the buffer data and its lenght.
With the latest cygwin release (1.7.18-1), the write function
crashes (segmentation fault) or doesn't return at
With an old version (year 2011) it works without problems.
Does someone has encountered this behavior?
Within the cygwin 1.7.11-1 revision log I can read that it
resolves a write problem to the /dev/dsp device.
Can be the same problem I reported?
Problem reports: http://cygwin.com/problems.html
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