pthread_attr_getscope()

get scheduling scope attribute 

Function


SYNOPSIS

#include <pthread.h>

int pthread_attr_getscope(const pthread_attr_t *attr, int *scope);


DESCRIPTION

The pthread_attr_getscope() function gets the scheduling scope attribute from the thread attribute object.


PARAMETERS

attr 

Is a thread attribute object.

scope 

Is the address of the location used to store the current scheduling scope attribute.


RETURN VALUES

On success, pthread_attr_getscope() returns 0. On error, one of the following values is returned:

EFAULT 

attr or scope is an invalid pointer.

EINVAL 

attr does not refer to a valid thread attribute object, or scope is not writable.


CONFORMANCE

POSIX P1003.1 (1996)


MULTITHREAD SAFETY LEVEL

MT-safe.


PORTING ISSUES

None.


AVAILABILITY

PTC MKS Toolkit for Professional Developers
PTC MKS Toolkit for Professional Developers 64-Bit Edition
PTC MKS Toolkit for Enterprise Developers
PTC MKS Toolkit for Enterprise Developers 64-Bit Edition


SEE ALSO

Functions:
pthread_attr_init(), pthread_attr_setschedparam(), pthread_attr_setscope(), pthread_create()


PTC MKS Toolkit 10.3 Documentation Build 39.