Warning: main(/www/www/htdocs/style/globals.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/neutrino/audio/libs/snd_pcm_info.html on line 1

Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/globals.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/neutrino/audio/libs/snd_pcm_info.html on line 1

Warning: main(/www/www/htdocs/style/header.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/neutrino/audio/libs/snd_pcm_info.html on line 8

Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/header.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/neutrino/audio/libs/snd_pcm_info.html on line 8

snd_pcm_info()

Get general information about a PCM device

Synopsis:

#include <sys/asoundlib.h>

int snd_pcm_info( snd_pcm_t *handle, 
                  snd_pcm_info_t *info );

Arguments:

handle: The handle for the PCM device, which you must have opened by calling snd_pcm_open() or snd_pcm_open_preferred().
info: A pointer to a snd_pcm_info_t structure in which snd_ctl_pcm_info() stores the information.

Library:

libasound.so

Description:

The snd_pcm_info() function fills the info structure with information about the capabilities of the PCM device selected by handle.

Returns:

Zero on success, or a negative error code.

Errors:

-EINVAL: Invalid handle.

Classification:

QNX Neutrino

Safety:
Cancellation point	No
Interrupt handler	No
Signal handler	Yes
Thread	Yes

Warning: main(/www/www/htdocs/style/footer.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/neutrino/audio/libs/snd_pcm_info.html on line 122

Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/footer.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/neutrino/audio/libs/snd_pcm_info.html on line 122