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Improve error messages in OSS_WaveOutInit() and OSS_WaveInInit() and

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warn instead of aborting in case of problems reading mixer info.
This commit is contained in:
Gerald Pfeifer 2003-12-31 18:58:07 +00:00 committed by Alexandre Julliard
parent c5e507a44b
commit db1113fed1
1 changed files with 12 additions and 10 deletions
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22
dlls/winmm/wineoss/audio.c
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@ -538,17 +538,18 @@ static BOOL OSS_WaveOutInit(OSS_DEVICE* ossdev)
if ((mixer = open(ossdev->mixer_name, O_RDONLY|O_NDELAY)) >= 0) {
mixer_info info;
if (ioctl(mixer, SOUND_MIXER_INFO, &info) >= 0) {
close(mixer);
strncpy(ossdev->ds_desc.szDesc, info.name, sizeof(info.name));
strcpy(ossdev->ds_desc.szDrvName, "wineoss.drv");
strncpy(ossdev->out_caps.szPname, info.name, sizeof(info.name));
TRACE("%s\n", ossdev->ds_desc.szDesc);
} else {
ERR("%s: can't read info!\n", ossdev->mixer_name);
OSS_CloseDevice(ossdev);
close(mixer);
return FALSE;
/* FreeBSD up to at least 5.2 provides this ioctl, but does not
* implement it properly, and there are probably similar issues
* on other platforms, so we warn but try to go ahead.
*/
WARN("%s: cannot read SOUND_MIXER_INFO!\n", ossdev->mixer_name);
}
close(mixer);
} else {
ERR("%s: %s\n", ossdev->mixer_name , strerror( errno ));
OSS_CloseDevice(ossdev);
@ -680,15 +681,16 @@ static BOOL OSS_WaveInInit(OSS_DEVICE* ossdev)
if ((mixer = open(ossdev->mixer_name, O_RDONLY|O_NDELAY)) >= 0) {
mixer_info info;
if (ioctl(mixer, SOUND_MIXER_INFO, &info) >= 0) {
close(mixer);
strncpy(ossdev->in_caps.szPname, info.name, sizeof(info.name));
TRACE("%s\n", ossdev->ds_desc.szDesc);
} else {
ERR("%s: can't read info!\n", ossdev->mixer_name);
OSS_CloseDevice(ossdev);
close(mixer);
return FALSE;
/* FreeBSD up to at least 5.2 provides this ioctl, but does not
* implement it properly, and there are probably similar issues
* on other platforms, so we warn but try to go ahead.
*/
WARN("%s: cannot read SOUND_MIXER_INFO!\n", ossdev->mixer_name);
}
close(mixer);
} else {
ERR("%s: %s\n", ossdev->mixer_name, strerror(errno));
OSS_CloseDevice(ossdev);