Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

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

pthread_setschedprio(3C)				   Standard C Library Functions 				  pthread_setschedprio(3C)

NAME
pthread_setschedprio - dynamic thread scheduling parameters access
SYNOPSIS
cc -mt [ flag... ] file... -lpthread [ library... ] #include <pthread.h> int pthread_setschedprio(pthread_t thread, int prio);
DESCRIPTION
The pthread_setschedprio() function sets the scheduling priority for the thread whose thread ID is given by thread to the value given by prio. If the pthread_setschedprio() function fails, the scheduling priority of the target thread is not changed.
RETURN VALUES
If successful, the pthread_setschedprio() function returns 0; otherwise, an error number is returned to indicate the error.
ERRORS
The pthread_setschedprio() function will fail if: EINVAL The value of prio is invalid for the scheduling policy of the specified thread. EPERM The caller does not have the appropriate permission to set the priority to the value specified. ESRCH The value specified by thread does not refer to an existing 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_getschedparam(3C), attributes(5), standards(5) SunOS 5.11 1 Apr 2008 pthread_setschedprio(3C)