opensolaris man page for sched_rr_get_interval

sched_rr_get_interval(3C)				   Standard C Library Functions 				 sched_rr_get_interval(3C)

NAME
       sched_rr_get_interval - get execution time limits

SYNOPSIS
       #include <sched.h>

       int sched_rr_get_interval(pid_t pid,
	    struct timespec *interval);

DESCRIPTION
       The  sched_rr_get_interval()  function  updates the timespec structure referenced by the interval argument to contain the current execution
       time limit (that is, time quantum) for the process specified by pid. If pid is 0, the current execution time limit for the calling  process
       will be returned.

RETURN VALUES
       If successful, the sched_rr_get_interval() function returns 0. Otherwise, it returns -1 and sets errno to indicate the error.

ERRORS
       The  sched_rr_get_interval() function will fail if:

       ESRCH	No process can be found corresponding to that specified by pid.

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
       librt(3LIB),  sched.h(3HEAD),  sched_getparam(3C),  sched_setparam(3C), sched_get_priority_max(3C), sched_getscheduler(3C), sched_setsched-
       uler(3C), attributes(5), standards(5)

SunOS 5.11							    1 Apr 2008						 sched_rr_get_interval(3C)