thr_yield(3c) [sunos man page]
thr_yield(3C) Standard C Library Functions thr_yield(3C) NAME
thr_yield - yield to another thread SYNOPSIS
cc -mt [ flag... ] file...[ library... ] #include <thread.h> void thr_yield(void); DESCRIPTION
The thr_yield() function causes the current thread to yield its execution in favor of another thread with the same or greater priority. RETURN VALUES
The thr_yield() function returns nothing and does not set errno. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
thr_setprio(3C), attributes(5), standards(5) SunOS 5.10 12 May 1998 thr_yield(3C)
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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)