opensolaris man page for pthread_setschedprio

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)