1sched_get_priority_max(3C)Standard C Library Functionssched_get_priority_max(3C)
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NAME

6       sched_get_priority_max, sched_get_priority_min - get scheduling parame‐
7       ter limits
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SYNOPSIS

10       #include <sched.h>
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12       int sched_get_priority_max(int policy);
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15       int sched_get_priority_min(int policy);
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DESCRIPTION

19       The  sched_get_priority_max()  and  sched_get_priority_min()  functions
20       return the appropriate maximum or minimum, respectfully, for the sched‐
21       uling policy specified by policy.
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24       The value of policy is one of the scheduling policy values  defined  in
25       <sched.h>.
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RETURN VALUES

28       If   successful,   the  sched_get_priority_max()  and  sched_get_prior‐
29       ity_min() functions return the appropriate maximum or minimum  priority
30       values,  respectively. If unsuccessful, they return −1 and set errno to
31       indicate the error.
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ERRORS

34       The  sched_get_priority_max()  and  sched_get_priority_min()  functions
35       will fail if:
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37       EINVAL    The  value  of  the  policy  parameter  does  not represent a
38                 defined scheduling policy.
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ATTRIBUTES

42       See attributes(5) for descriptions of the following attributes:
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47       ┌─────────────────────────────┬─────────────────────────────┐
48       │ATTRIBUTE TYPE               │ATTRIBUTE VALUE              │
49       ├─────────────────────────────┼─────────────────────────────┤
50       │Interface Stability          │Committed                    │
51       ├─────────────────────────────┼─────────────────────────────┤
52       │MT-Level                     │MT-Safe                      │
53       ├─────────────────────────────┼─────────────────────────────┤
54       │Standard                     │See standards(5).            │
55       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

58       librt(3LIB),  sched.h(3HEAD),  sched_getparam(3C),  sched_setparam(3C),
59       sched_getscheduler(3C),    sched_rr_get_interval(3C),   sched_setsched‐
60       uler(3C), time.h(3HEAD), attributes(5), standards(5)
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64SunOS 5.11                        1 Apr 2008        sched_get_priority_max(3C)
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