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timekeeper: redo timekeeping

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Matheus
2024-09-29 11:20:40 -03:00
parent bb910d9e20
commit b8acbc5bcd
12 changed files with 280 additions and 96 deletions
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kernel-src/include/semaphore.h
+5
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@@ -23,6 +23,11 @@ typedef struct semaphore_t{
(x)->head = NULL; \
}
#define SEMAPHORE_DEFINE(x, v) semaphore_t x = { \
.i = v, \
.lock = SPINLOCK_INIT_VALUE \
}
int semaphore_wait(semaphore_t *sem, bool interruptible);
int semaphore_timedwait(semaphore_t *sem, time_t timeoutusec, bool interruptible);