bitops.c File Reference

#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/atomic.h>

Go to the source code of this file.

Functions
unsigned long	__xchg32 (int x, int *ptr)
unsigned long	__xchg8 (char x, char *ptr)
unsigned long	__cmpxchg_u32 (volatile unsigned int *ptr, unsigned int old, unsigned int new)

Function Documentation

unsigned long __cmpxchg_u32	(	volatile unsigned int *	ptr,
		unsigned int	old,
		unsigned int	new
	)

Definition at line 72 of file bitops.c.

unsigned long __xchg32	(	int	x,
		int *	ptr
	)

Definition at line 32 of file bitops.c.

unsigned long __xchg8	(	char	x,
		char *	ptr
	)

Definition at line 45 of file bitops.c.