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OSS: include both /dev/dsp and /dev/dsp0

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On FreeBSD /dev/dsp is the default device but may not be /dev/dsp0.
PortAudio in the FreeBSD ports collection initially had a patch to
replace the default device with /dev/dsp (for example, with three
devices and /dev/dsp1 as the default we'd have /dev/dsp0, /dev/dsp,
/dev/dsp2).  This caused some trouble (the first device is no longer
default) and was later replaced with this change, leaving /dev/dsp
as the first entry, and just adding each /dev/dsp%d that exists.

FreeBSD bugs 208968 and 236118.
This commit is contained in:
Ed Maste 2021-01-19 16:09:01 -05:00 • committed by Phil Burk
commit f13ab77c46
1 changed files with 2 additions and 2 deletions
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4
src/hostapi/oss/pa_unix_oss.c
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@ -535,13 +535,13 @@ static PaError BuildDeviceList( PaOSSHostApiRepresentation *ossApi )
* add it to a linked list.
* A: Set an arbitrary of 100 devices, should probably be a smarter way. */
for( i = 0; i < 100; i++ )
for( i = -1; i < 100; i++ )
{
char deviceName[32];
PaDeviceInfo *deviceInfo;
int testResult;
if( i == 0 )
if( i == -1 )
snprintf(deviceName, sizeof (deviceName), "%s", DEVICE_NAME_BASE);
else
snprintf(deviceName, sizeof (deviceName), "%s%d", DEVICE_NAME_BASE, i);