pthread_attr_getschedpolicy(3) [osf1 man page]
pthread_attr_getschedpolicy(3) Library Functions Manual pthread_attr_getschedpolicy(3) NAME
pthread_attr_getschedpolicy - Obtains the scheduling policy attribute of the specified thread attributes object. LIBRARY
DECthreads POSIX 1003.1c Library (libpthread.so) SYNOPSIS
#include <pthread.h> int pthread_attr_getschedpolicy( const pthread_attr_t *attr, int *policy); STANDARDS
Interfaces documented on this reference page conform to industry standards as follows: IEEE Std 1003.1c-1995, POSIX System Application Program Interface PARAMETERS
Thread attributes object whose scheduling policy attribute is obtained. Receives the value of the scheduling policy attribute. Refer to the description of the pthread_attr_setschedpolicy(3) routine for valid values. DESCRIPTION
This routine obtains the value of the scheduling policy attribute of the specified thread attributes object. The scheduling policy attribute defines the scheduling policy for threads created using the attributes object. 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 value specified by attr is invalid. ERRORS
None RELATED INFORMATION
Functions: pthread_attr_init(3), pthread_attr_setschedpolicy(3), pthread_create(3) Manuals: Guide to DECthreads and Programmer's Guide delim off pthread_attr_getschedpolicy(3)
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pthread_getschedparam(3) Library Functions Manual pthread_getschedparam(3) NAME
pthread_getschedparam - Obtains the current scheduling policy and scheduling parameters of a thread. LIBRARY
DECthreads POSIX 1003.1c Library (libpthread.so) SYNOPSIS
#include <pthread.h> int pthread_getschedparam( pthread_t thread, int *policy, struct sched_param *param); STANDARDS
Interfaces documented on this reference page conform to industry standards as follows: IEEE Std 1003.1c-1995, POSIX System Application Program Interface PARAMETERS
Thread whose scheduling policy and parameters are obtained. Receives the value of the scheduling policy for the thread specified in thread. Refer to the description of the pthread_setschedparam(3) routine for valid parameters and their meanings. Receives the value of the scheduling parameters for the thread specified in thread. Refer to the description of the pthread_setschedparam(3) routine for valid values. DESCRIPTION
This routine obtains both the current scheduling policy and associated scheduling parameters of the thread specified by the thread argu- ment. The priority value returned in the param structure is the value specified in the attr argument passed to pthread_create(3) or by the most recent call to pthread_setschedparam(3) that affects the target thread. This routine differs from pthread_attr_getschedpolicy(3) and pthread_attr_getschedparam(3), in that those routines get the scheduling pol- icy and parameter attributes that are used to establish the priority and scheduling policy of a new thread when it is created. This rou- tine, however, obtains the scheduling policy and parameters of an existing thread. 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 value specified by thread does not refer to an existing thread. ERRORS
None RELATED INFORMATION
Functions: pthread_attr_getschedparam(3), pthread_attr_getschedpolicy(3), pthread_create(3), pthread_self(3), pthread_setschedparam(3) Manuals: Guide to DECthreads and Programmer's Guide delim off pthread_getschedparam(3)