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Kernel: Use TRY() when validating clock_id in TimeManagement

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Gets rid of a bit of code duplication, and makes the API more consistent
with the style we are moving towards.
This commit is contained in:
Brian Gianforcaro 2022-02-21 13:53:43 -08:00 • committed by Brian Gianforcaro
parent e167cafa70
commit d05fa14e52
3 changed files with 6 additions and 8 deletions
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6
Kernel/Time/TimeManagement.cpp
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@ -37,7 +37,7 @@ TimeManagement& TimeManagement::the()
return *s_the;
}
bool TimeManagement::is_valid_clock_id(clockid_t clock_id)
ErrorOr<void> TimeManagement::validate_clock_id(clockid_t clock_id)
{
switch (clock_id) {
case CLOCK_MONOTONIC:
@ -45,9 +45,9 @@ bool TimeManagement::is_valid_clock_id(clockid_t clock_id)
case CLOCK_MONOTONIC_RAW:
case CLOCK_REALTIME:
case CLOCK_REALTIME_COARSE:
return true;
return {};
default:
return false;
return EINVAL;
};
}

2
Kernel/Time/TimeManagement.h
View file

@ -36,7 +36,7 @@ public:
static bool is_initialized();
static TimeManagement& the();
static bool is_valid_clock_id(clockid_t);
static ErrorOr<void> validate_clock_id(clockid_t);
Time current_time(clockid_t) const;
Time monotonic_time(TimePrecision = TimePrecision::Coarse) const;
Time monotonic_time_raw() const