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• This comparison shows the changes necessary to convert path

  → /branches/arm/kernel/arch/arm32/include/atomic.h @ 2463

  → /branches/arm/kernel/arch/arm32/include/atomic.h @ 2464

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 2463 → Rev 2464

/branches/arm/kernel/arch/arm32/include/atomic.h
46,10 → 46,10
static inline long atomic_add(atomic_t *val, int i)
{
int ret;
volatile long * mem = &(val->count);
volatile long *mem = &(val->count);
asm volatile (
"1: \n"
"1:\n"
"ldr r2, [%1] \n"
"add r3, r2, %2 \n"
"str r3, %0 \n"
65,53 → 65,63
return ret;
}
/** Atomic increment.
*
* @param val Variable to be incremented.
*/
static inline void atomic_inc(atomic_t *val) { atomic_add(val, 1); }
static inline void atomic_inc(atomic_t *val)
{
atomic_add(val, 1);
}
/** Atomic decrement.
*
* @param val Variable to be decremented.
*/
static inline void atomic_dec(atomic_t *val) { atomic_add(val, -1); }
static inline void atomic_dec(atomic_t *val) {
atomic_add(val, -1);
}
/** Atomic pre-increment.
*
* @param val Variable to be incremented.
* @return Value after incrementation.
*/
static inline long atomic_preinc(atomic_t *val) { return atomic_add(val, 1); }
static inline long atomic_preinc(atomic_t *val)
{
return atomic_add(val, 1);
}
/** Atomic pre-decrement.
*
* @param val Variable to be decremented.
* @return Value after decrementation.
*/
static inline long atomic_predec(atomic_t *val) { return atomic_add(val, -1); }
static inline long atomic_predec(atomic_t *val)
{
return atomic_add(val, -1);
}
/** Atomic post-increment.
*
* @param val Variable to be incremented.
* @return Value before incrementation.
*/
static inline long atomic_postinc(atomic_t *val) { return atomic_add(val, 1) - 1; }
static inline long atomic_postinc(atomic_t *val)
{
return atomic_add(val, 1) - 1;
}
/** Atomic post-decrement.
*
* @param val Variable to be decremented.
* @return Value before decrementation.
*/
static inline long atomic_postdec(atomic_t *val) { return atomic_add(val, -1) + 1; }
static inline long atomic_postdec(atomic_t *val)
{
return atomic_add(val, -1) + 1;
}
#endif
/** @}