Lines Matching refs:INUSE_BITS
2249 #define INUSE_BITS (PINUSE_BIT|CINUSE_BIT)
2253 #define FENCEPOST_HEAD (INUSE_BITS|SIZE_T_SIZE)
2259 #define is_inuse(p) (((p)->head & INUSE_BITS) != PINUSE_BIT)
2260 #define is_mmapped(p) (((p)->head & INUSE_BITS) == 0)
3241 size_t sz = p->head & ~INUSE_BITS; /* third-lowest bit can be set! */
3304 size_t sz = p->head & ~INUSE_BITS;
4403 else if ((next->head & INUSE_BITS) == INUSE_BITS) {
4743 else if ((next->head & INUSE_BITS) == INUSE_BITS) {
5430 msp->head = (msize|INUSE_BITS);
5672 else if ((next->head & INUSE_BITS) == INUSE_BITS) {
