debian man page for roar_get_vol

roar_get_vol(3) 					System Manager's Manual: RoarAudio					   roar_get_vol(3)

NAME
       roar_get_vol, roar_set_vol, roar_set_vol2 - Set mixer levels or RoarAudio streams

SYNOPSIS
       #include <roaraudio.h>

       int roar_set_vol(struct roar_connection * con, int id, struct roar_mixer_settings * mixer, int	channels);

       int roar_set_vol2     (struct roar_connection * con, int id, struct roar_mixer_settings * mixer, int   channels, int mode);

       int roar_get_vol(struct roar_connection * con, int id, struct roar_mixer_settings * mixer, int * channels);

DESCRIPTION
       This call gets or sets the mixing levels for a stream.

       roar_set_vol() is marked obsolete and will be removed soon, use roar_set_vol2().

PARAMETERS
       con    The connection to the roar audio server.

       id     The ID of the stream to change.

       mixer  The mixer state for the stream.

       channels
	      The number of channels to set mixer data for or the number of channels mixer data is returned.

       mode   The mode of operating. Currently the following modes are supported: ROAR_SET_VOL_ALL, ROAR_SET_VOL_MS, ROAR_SET_VOL_UNMAPPED.

RETURN VALUE
       On success these calls return 0.  On error, -1 is returned.

EXAMPLES
       FIXME

SEE ALSO
       libroar(7), RoarAudio(7).

RoarAudio							     May 2011							   roar_get_vol(3)