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vanhoefm/malloc\malloc.c

Last active December 12, 2015 02:59
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malloc\malloc.c
/* Take a chunk off a bin list */
void unlink(malloc_chunk *P, malloc_chunk *BK, malloc_chunk *FD)
{
FD = P->fd;
BK = P->bk;
if (__builtin_expect (FD->bk != P || BK->fd != P, 0))
malloc_printerr(check_action,"corrupted double-linked list",P);
else {
FD->bk = BK;
BK->fd = FD;
}
}
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