1SCHED_RR_GET_INTERVAL(P)   POSIX Programmer's Manual  SCHED_RR_GET_INTERVAL(P)
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NAME

6       sched_rr_get_interval - get execution time limits (REALTIME)
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SYNOPSIS

9       #include <sched.h>
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11       int sched_rr_get_interval(pid_t pid, struct timespec *interval);
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DESCRIPTION

15       The  sched_rr_get_interval()  function shall update the timespec struc‐
16       ture referenced by the interval argument to contain the current  execu‐
17       tion  time  limit  (that is, time quantum) for the process specified by
18       pid. If pid is zero, the current execution time limit for  the  calling
19       process shall be returned.
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RETURN VALUE

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

27       The sched_rr_get_interval() function shall fail if:
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29       ESRCH  No process can be found corresponding to that specified by pid.
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32       The following sections are informative.
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EXAMPLES

35       None.
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APPLICATION USAGE

38       None.
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RATIONALE

41       None.
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FUTURE DIRECTIONS

44       None.
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SEE ALSO

47       sched_getparam()  ,  sched_get_priority_max()  , sched_getscheduler() ,
48       sched_setparam() , sched_setscheduler() , the Base  Definitions  volume
49       of IEEE Std 1003.1-2001, <sched.h>
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52       Portions  of  this text are reprinted and reproduced in electronic form
53       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
54       --  Portable  Operating  System  Interface (POSIX), The Open Group Base
55       Specifications Issue 6, Copyright (C) 2001-2003  by  the  Institute  of
56       Electrical  and  Electronics  Engineers, Inc and The Open Group. In the
57       event of any discrepancy between this version and the original IEEE and
58       The  Open Group Standard, the original IEEE and The Open Group Standard
59       is the referee document. The original Standard can be  obtained  online
60       at http://www.opengroup.org/unix/online.html .
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64IEEE/The Open Group                  2003             SCHED_RR_GET_INTERVAL(P)
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