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vlib: replace all goto statements with labelled break (#8531)

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This commit is contained in:
Nick Treleaven
2021-02-03 14:19:42 +00:00
committed by GitHub
parent 7ec116d588
commit 82482167ce
4 changed files with 16 additions and 18 deletions
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10
vlib/sync/sync_windows.c.v
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@ -125,6 +125,7 @@ pub fn (mut sem Semaphore) wait() {
}
C.AcquireSRWLockExclusive(&sem.mtx)
c = C.atomic_load_u32(&sem.count)
outer:
for {
if c == 0 {
C.SleepConditionVariableSRW(&sem.cond, &sem.mtx, C.INFINITE, 0)
@ -135,11 +136,10 @@ pub fn (mut sem Semaphore) wait() {
if c > 1 {
C.WakeConditionVariable(&sem.cond)
}
goto unlock
break outer
}
}
}
unlock:
C.ReleaseSRWLockExclusive(&sem.mtx)
}
@ -160,11 +160,12 @@ pub fn (mut sem Semaphore) timed_wait(timeout time.Duration) bool {
t_ms := u32(timeout / time.millisecond)
mut res := 0
c = C.atomic_load_u32(&sem.count)
outer:
for {
if c == 0 {
res = C.SleepConditionVariableSRW(&sem.cond, &sem.mtx, t_ms, 0)
if res == 0 {
goto unlock
break outer
}
c = C.atomic_load_u32(&sem.count)
}
@ -173,11 +174,10 @@ pub fn (mut sem Semaphore) timed_wait(timeout time.Duration) bool {
if c > 1 {
C.WakeConditionVariable(&sem.cond)
}
goto unlock
break outer
}
}
}
unlock:
C.ReleaseSRWLockExclusive(&sem.mtx)
return res != 0
}