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Related Modules:
Description:
Declares spinlock types and interfaces.
This file provides the interfaces for initializing, destroying, obtaining, and releasing a spinlock, the interfaces for obtaining a spinlock and disabling the interrupt request (IRQ), releasing a spinlock and enabling the IRQ, obtaining a spinlock, disabling the IRQ, and saving its status, and releasing a spinlock, enabling the IRQ, and restoring the saved IRQ status. The spinlock needs to be destroyed when it is no longer used.
Since:
1.0
Version:
1.0
OSAL_DECLARE_SPINLOCK(spinlock) OsalSpinlock spinlock |
OsalSpinInit (OsalSpinlock *spinlock) |
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OsalSpinDestroy (OsalSpinlock *spinlock) |
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OsalSpinLock (OsalSpinlock *spinlock) |
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OsalSpinUnlock (OsalSpinlock *spinlock) |
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OsalSpinLockIrq (OsalSpinlock *spinlock) |
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OsalSpinUnlockIrq (OsalSpinlock *spinlock) |
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OsalSpinLockIrqSave (OsalSpinlock *spinlock, uint32_t *flags) |
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OsalSpinUnlockIrqRestore (OsalSpinlock *spinlock, uint32_t *flags) |
Releases a spinlock, enables the IRQ, and restores the saved IRQ status. |
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