Lines Matching full:cinuse
2147 Each freshly allocated chunk must have both cinuse and pinuse set.
2174 3. Chunks allocated via mmap, have both cinuse and pinuse bits
2256 #define cinuse(p) ((p)->head & CINUSE_BIT)
3052 /* Set cinuse bit and pinuse bit of next chunk */
3057 /* Set cinuse and pinuse of this chunk and pinuse of next chunk */
3062 /* Set size, cinuse and pinuse bit of this chunk */
4415 if (!cinuse(next)) { /* consolidate forward */
4755 if (!cinuse(next)) { /* consolidate forward */
4887 else if (!cinuse(next)) { /* extend into next free chunk */
5691 if (!cinuse(next)) { /* consolidate forward */
