Spinlock

This is a spinlock implementation. More...

Typedefs
typedef volatile unsigned int	MALP_Spinlock
	The type of spinlocks in MALP. More...

Functions
int	MALP_Spinlock_lock (MALP_Spinlock *atomic)
	Locks the given MALP_Spinlock. More...
int	MALP_Spinlock_unlock (MALP_Spinlock *atomic)
	Unlocks the given MALP_Spinlock. More...
int	MALP_Spinlock_trylock (MALP_Spinlock *mutex)
	Tries to lock the given MALP_Spinlock. More...

Detailed Description

This is a spinlock implementation.

Typedef Documentation

typedef volatile unsigned int MALP_Spinlock

The type of spinlocks in MALP.

Definition at line 63 of file Spinlock.h.

Function Documentation

int MALP_Spinlock_lock

(

MALP_Spinlock *

atomic

)

Locks the given MALP_Spinlock.

Parameters

atomic

the MALP_Spinlock to lock

Returns

0

Definition at line 29 of file Spinlock.c.

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int MALP_Spinlock_trylock

(

MALP_Spinlock *

mutex

)

Tries to lock the given MALP_Spinlock.

Parameters

mutex

the MALP_Spinlock to lock

Returns

1 if successfully locked, 0 otherwise (lock already locked)

Definition at line 22 of file Spinlock.c.

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int MALP_Spinlock_unlock

(

MALP_Spinlock *

atomic

)

Unlocks the given MALP_Spinlock.

Parameters

atomic

the MALP_Spinlock to unlock

Returns

0

Definition at line 41 of file Spinlock.c.

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