| snd_pcm_hw_constraint_ranges(9) - phpMan
SND_PCM_HW_CONSTRAIN(9) PCM API SND_PCM_HW_CONSTRAIN(9)
NAME
snd_pcm_hw_constraint_ranges - apply list of range constraints to a parameter
SYNOPSIS
int snd_pcm_hw_constraint_ranges(struct snd_pcm_runtime * runtime, unsigned int cond,
snd_pcm_hw_param_t var,
const struct snd_pcm_hw_constraint_ranges * r);
ARGUMENTS
runtime
PCM runtime instance
cond
condition bits
var
hw_params variable to apply the list of range constraints
r
ranges
DESCRIPTION
Apply the list of range constraints to an interval parameter.
RETURN
Zero if successful, or a negative error code on failure.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 SND_PCM_HW_CONSTRAIN(9)
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