Lines Matching defs:old
87 * arch___test_and_set_bit - Set a bit and return its old value
100 unsigned long old = *p;
102 *p = old | mask;
103 return (old & mask) != 0;
107 * arch___test_and_clear_bit - Clear a bit and return its old value
120 unsigned long old = *p;
122 *p = old & ~mask;
123 return (old & mask) != 0;
132 unsigned long old = *p;
134 *p = old ^ mask;
135 return (old & mask) != 0;