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OpenSolaris 2009.06 - man page for pthread_attr_getschedparam (opensolaris section 3c)

pthread_attr_getschedparam(3C)				   Standard C Library Functions 			    pthread_attr_getschedparam(3C)

NAME
pthread_attr_getschedparam, pthread_attr_setschedparam - get or set schedparam attribute
SYNOPSIS
cc -mt [ flag... ] file... -lpthread [ library... ] #include <pthread.h> int pthread_attr_getschedparam(const pthread_attr_t *restrict attr, struct sched_param *restrict param); int pthread_attr_setschedparam(pthread_attr_t *restrict attr, const struct sched_param *restrict param);
DESCRIPTION
The functions pthread_attr_setschedparam() and pthread_attr_getschedparam(), respectively, set and get the scheduling parameter attributes in the attr argument. The contents of the param structure are defined in <sched.h>. The only required member of param is sched_priority.
RETURN VALUES
If successful, the pthread_attr_setschedparam() and pthread_attr_getschedparam() functions return 0. Otherwise, an error number is returned to indicate the error.
ERRORS
The pthread_attr_setschedparam() function may fail if: EINVAL attr is invalid. The pthread_attr_getschedparam() function may fail if: EINVAL attr or param is invalid.
USAGE
After these attributes have been set, a thread can be created with the specified attributes using pthread_create(). Using these routines does not affect the current running thread.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ |Standard |See standards(5). | +-----------------------------+-----------------------------+
SEE ALSO
pthread_attr_init(3C), pthread_attr_setscope(3C), pthread_attr_setinheritsched(3C), pthread_attr_setschedpolicy(3C), pthread_create(3C), pthread_setschedparam(3C), attributes(5), standards(5) SunOS 5.11 1 Apr 2008 pthread_attr_getschedparam(3C)

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