sched_get_priority_max(3CStandard C Library Functionsched_get_priority_max(3C)NAME
sched_get_priority_max, sched_get_priority_min - get scheduling parame‐
ter limits
SYNOPSIS
#include <sched.h>
int sched_get_priority_max(int policy);
int sched_get_priority_min(int policy);
DESCRIPTION
The sched_get_priority_max() and sched_get_priority_min() functions
return the appropriate maximum or minimum, respectfully, for the sched‐
uling policy specified by policy.
The value of policy is one of the scheduling policy values defined in
<sched.h>.
RETURN VALUES
If successful, the sched_get_priority_max() and sched_get_prior‐
ity_min() functions return the appropriate maximum or minimum priority
values, respectively. If unsuccessful, they return −1 and set errno to
indicate the error.
ERRORS
The sched_get_priority_max() and sched_get_priority_min() functions
will fail if:
EINVAL The value of the policy parameter does not represent a
defined scheduling policy.
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 ALSOlibrt(3LIB), sched.h(3HEAD), sched_getparam(3C), sched_setparam(3C),
sched_getscheduler(3C), sched_rr_get_interval(3C), sched_setsched‐
uler(3C), time.h(3HEAD), attributes(5), standards(5)SunOS 5.11 1 Apr 2008 sched_get_priority_max(3C)