semaphore

include/sync/semaphore.h

struct semaphore

struct semaphore {
    int32_t          count;
    bool             irq_disable;
    struct spinlock  lock;
    struct condvar   cv;
};

struct semaphore referenced types:

• struct spinlock
• struct condvar

Defines

SEMAPHORE_INIT_IRQ_DISABLE

#define SEMAPHORE_INIT_IRQ_DISABLE true

SEMAPHORE_INIT_NORMAL

#define SEMAPHORE_INIT_NORMAL false

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