Lines Matching refs:INUSE_BITS
2123 #define INUSE_BITS (PINUSE_BIT|CINUSE_BIT)
2127 #define FENCEPOST_HEAD (INUSE_BITS|SIZE_T_SIZE)
2132 #define is_inuse(p) (((p)->head & INUSE_BITS) != PINUSE_BIT)
2133 #define is_mmapped(p) (((p)->head & INUSE_BITS) == 0)
3074 size_t sz = p->head & ~INUSE_BITS; /* third-lowest bit can be set! */
3137 size_t sz = p->head & ~INUSE_BITS;
4768 else if ((next->head & INUSE_BITS) == INUSE_BITS) {
4959 msp->head = (msize|INUSE_BITS);
5198 else if ((next->head & INUSE_BITS) == INUSE_BITS) {
