SYNOPSIS
       #include <sched.h>

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


DESCRIPTION
       The  sched_rr_get_interval()  function shall update the timespec struc-
       ture referenced by the interval argument to contain the current  execu-
       tion  time  limit  (that is, time quantum) for the process specified by
       pid. If pid is zero, the current execution time limit for  the  calling
       process shall be returned.

RETURN VALUE
       If  successful, the sched_rr_get_interval() function shall return zero.
       Otherwise, it shall return a value of -1 and set errno to indicate  the
       error.

ERRORS
       The sched_rr_get_interval() function shall fail if:

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


       The following sections are informative.

EXAMPLES
       None.

APPLICATION USAGE
       None.

RATIONALE
       None.

FUTURE DIRECTIONS
       None.

SEE ALSO
       sched_getparam()  ,  sched_get_priority_max()  , sched_getscheduler() ,
       sched_setparam() , sched_setscheduler() , the Base  Definitions  volume
       of IEEE Std 1003.1-2001, <sched.h>

COPYRIGHT
       Portions  of  this text are reprinted and reproduced in electronic form
       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
       --  Portable  Operating  System  Interface (POSIX), The Open Group Base
       Specifications Issue 6, Copyright (C) 2001-2003  by  the  Institute  of
       Electrical  and  Electronics  Engineers, Inc and The Open Group. In the
       event of any discrepancy between this version and the original IEEE and
       The  Open Group Standard, the original IEEE and The Open Group Standard
       is the referee document. The original Standard can be  obtained  online