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SCHED_YIELD(2)		  FreeBSD System Calls Manual		SCHED_YIELD(2)

NAME
     sched_yield -- yield processor

LIBRARY
     Standard C	Library	(libc, -lc)

SYNOPSIS
     #include <sched.h>

     int
     sched_yield(void);

DESCRIPTION
     The sched_yield() system call forces the running process to relinquish
     the processor until it again becomes the head of its process list.	 It
     takes no arguments.

RETURN VALUES
     The sched_yield() function	returns	the value 0 if successful; otherwise
     the value -1 is returned and the global variable errno is set to indicate
     the error.

ERRORS
     On	failure	errno will be set to the corresponding value:

     [ENOSYS]		The system is not configured to	support	this function-
			ality.

STANDARDS
     The sched_yield() system call conforms to IEEE Std	1003.1b-1993
     ("POSIX.1").

FreeBSD	13.0			March 12, 1998			  FreeBSD 13.0
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | STANDARDS

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