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pthread_condattr_getclock(3C)				   Standard C Library Functions 			     pthread_condattr_getclock(3C)

NAME
pthread_condattr_getclock, pthread_condattr_setclock - get and set the clock selection condition variable attribute SYNOPSIS
cc -mt [ flag... ] file... [ library... ] #include <pthread.h> int pthread_condattr_getclock( const pthread_condattr_t *restrict attr, clockid_t *restrict clock_id); int pthread_condattr_setclock(pthread_condattr_t *attr clockid_t clock_id); DESCRIPTION
The pthread_condattr_getclock() function obtains the value of the clock attribute from the attributes object referenced by attr. The pthread_condattr_setclock() function sets the clock attribute in an initialized attributes object referenced by attr. If pthread_con- dattr_setclock() is called with a clock_id argument that refers to a CPU-time clock, the call fails. The clock attribute is the clock ID of the clock that is used to measure the timeout service of pthread_cond_timedwait(3C). The default value of the clock attribute refers to the system clock. RETURN VALUES
Upon successful completion, the pthread_condattr_getclock() function returns 0 and stores the value of the clock attribute of attr into the object referenced by the clock_id argument. Otherwise, an error number is returned to indicate the error. Upon successful completion, the pthread_condattr_setclock() function returns 0. Otherwise, an error number is returned to indicate the error. ERRORS
These functions may fail if: EINVAL The value specified by attr is invalid. The pthread_condattr_setclock() function may fail if: EINVAL The value specified by clock_id does not refer to a known clock, or is a CPU-time clock. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
pthread_cond_init(3C), pthread_cond_timedwait(3C), pthread_condattr_destroy(3C), pthread_condattr_getpshared(3C), pthread_create(3C), pthread_mutex_init(3C), attributes(5), standards(5) SunOS 5.11 30 Jan 2004 pthread_condattr_getclock(3C)

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