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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.
Hi all,
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
all.
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?
Thanks.
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