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snd_mixer_set_bit()

Set the boolean value of a single bit in the specified bitmap

Synopsis:

#include <sys/asoundlib.h>

void snd_mixer_set_bit( unsigned int *bitmap,
                        int bit,
                        int val );

Arguments:

bitmap

The bitmap to set. Note that bitmap is an array and may be longer than 32 bits.

bit

The index into bitmap of the bit to set.

val

The boolean value to store in the bit. Any value other than zero causes the bit to be set; a value of zero causes it to be cleared.

Library:

libasound.so

Description:

The snd_mixer_set_bit() function is a convenience function that sets the value (0 or 1) of the bit specified by bit in the bitmap.

Classification:

QNX Neutrino

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

See also:

snd_mixer_get_bit()

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