sched_rr_get_interval(3c) [opensolaris man page]

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)

sched_rr_get_interval(3RT)				    Realtime Library Functions					sched_rr_get_interval(3RT)

NAME

       sched_rr_get_interval - get execution time limits

SYNOPSIS

       cc [ flag... ] file... -lrt [ library... ]
       #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:

       ENOSYS	       The  sched_get_priority_max(3RT),  sched_get_priority_min(3RT),	and sched_rr_get_interval() functions are not supported by
		       the system.

       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	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       librt(3LIB),    sched.h(3HEAD),	  sched_getparam(3RT),	  sched_setparam(3RT),	  sched_get_priority_max(3RT),	  sched_getscheduler(3RT),
       sched_setscheduler(3RT), attributes(5)

NOTES

       Solaris	2.6  was  the  first  release to support libposix4/librt. Prior to this release, this function always returned -1 and set errno to
       ENOSYS.

SunOS 5.10							    5 Oct 2001						sched_rr_get_interval(3RT)