Searched refs:PREV_INUSE (Results 1 - 1 of 1) sorted by relevance

/u-boot/common/
H A Ddlmalloc.c316 The P (PREV_INUSE) bit, stored in the unused low-order bit of the
413 /* size field is or'ed with PREV_INUSE when previous adjacent chunk in use */
415 #define PREV_INUSE 0x1
423 #define SIZE_BITS (PREV_INUSE|IS_MMAPPED)
428 #define next_chunk(p) ((mchunkptr)( ((char*)(p)) + ((p)->size & ~PREV_INUSE) ))
450 ((((mchunkptr)(((char*)(p))+((p)->size & ~PREV_INUSE)))->size) & PREV_INUSE)
454 #define prev_inuse(p) ((p)->size & PREV_INUSE)
463 ((mchunkptr)(((char*)(p)) + ((p)->size & ~PREV_INUSE)))->size |= PREV_INUSE
414 #define PREV_INUSE macro
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