SND_PCM_HW_CONSTRAIN(9) Sound Devices SND_PCM_HW_CONSTRAIN(9)NAME
snd_pcm_hw_constraint_ratdens - apply ratdens constraint to a parameter
SYNOPSIS
int snd_pcm_hw_constraint_ratdens(struct snd_pcm_runtime * runtime, unsigned int cond, snd_pcm_hw_param_t var,
struct snd_pcm_hw_constraint_ratdens * r);
ARGUMENTS
runtime
PCM runtime instance
cond
condition bits
var
hw_params variable to apply the ratdens constraint
r
struct snd_ratdens constriants
COPYRIGHT Kernel Hackers Manual 2.6. July 2010 SND_PCM_HW_CONSTRAIN(9)
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tis_cond_destroy(3) Library Functions Manual tis_cond_destroy(3)NAME
tis_cond_destroy - Destroys the specified condition variable.
LIBRARY
Standard C Library (libc.so, libc.a)
SYNOPSIS
#include <tis.h>
int tis_cond_destroy(
pthread_cond_t *cond);
STANDARDS
None
PARAMETERS
Address of the condition variable (passed by reference) to be destroyed.
DESCRIPTION
This routine destroys the condition variable specified by cond. After this routine is called, DECthreads may reclaim internal storage used
by the condition variable object. Call this routine when a condition variable will no longer be referenced.
The results of this routine are unpredictable if the condition variable specified in cond does not exist or is not initialized.
For more information about actions when threads are present, refer to the pthread_cond_destroy(3) description.
RETURN VALUES
If an error condition occurs, this routine returns an integer value indicating the type of error. Possible return values are as follows:
Successful completion. The object being referenced by cond is being referenced by another thread that is currently executing
tis_cond_wait(3) on the condition variable specified in cond. (This error can only occur when threads are present.) The value specified
by cond is not a valid condition variable.
ERRORS
None
RELATED INFORMATION
Functions: tis_cond_broadcast(3), tis_cond_init(3), tis_cond_signal(3), tis_cond_wait(3)
Manuals: Guide to DECthreads and Programmer's Guide
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tis_cond_destroy(3)
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