samhain-4.4.3/src/dnmalloc.c

378 #ifndef CHUNK_SIZE_T
379 #define CHUNK_SIZE_T unsigned long  macro
1740   CHUNK_SIZE_T  mctmp = (nbytes)/sizeof(INTERNAL_SIZE_T);                     \
1759   CHUNK_SIZE_T  mctmp = (nbytes)/sizeof(INTERNAL_SIZE_T);                     \
1895   (CHUNK_SIZE_T)(((MIN_CHUNK_SIZE+MALLOC_ALIGN_MASK) & ~MALLOC_ALIGN_MASK))
1912   ((CHUNK_SIZE_T)(req) >=                                         \
1913    (CHUNK_SIZE_T)(INTERNAL_SIZE_T)(-4 * MINSIZE))
2130   ((CHUNK_SIZE_T)(sz) < (CHUNK_SIZE_T)MIN_LARGE_SIZE)
2974   CHUNK_SIZE_T     trim_threshold;
3313   CHUNK_SIZE_T    remainder_size; /* its size */
3315   CHUNK_SIZE_T    sum;            /* for updating stats */
3351   if (UNLIKELY((CHUNK_SIZE_T)(nb) >= (CHUNK_SIZE_T)(av->mmap_threshold) &&
3364     if ((CHUNK_SIZE_T)(size) > (CHUNK_SIZE_T)(nb)) {
3402         if (sum > (CHUNK_SIZE_T)(av->max_mmapped_mem))
3405         if (sum > (CHUNK_SIZE_T)(av->max_total_mem))
3437   assert((CHUNK_SIZE_T)(old_size) < (CHUNK_SIZE_T)(nb + MINSIZE));
3495     if ((CHUNK_SIZE_T)(size) < (CHUNK_SIZE_T)(MMAP_AS_MORECORE_SIZE))
3499     if ((CHUNK_SIZE_T)(size) > (CHUNK_SIZE_T)(nb)) {
3775     if (sum > (CHUNK_SIZE_T)(av->max_sbrked_mem))
3779     if (sum > (CHUNK_SIZE_T)(av->max_total_mem))
3791 	    (CHUNK_SIZE_T)(size), (CHUNK_SIZE_T)(nb + MINSIZE));
3795     if ((CHUNK_SIZE_T)(size) >= (CHUNK_SIZE_T)(nb + MINSIZE)) {
3915   CHUNK_SIZE_T    remainder_size;   /* its size */
3963   if ((CHUNK_SIZE_T)(nb) <= (CHUNK_SIZE_T)(av->max_fast)) {
4040 		 (CHUNK_SIZE_T)(size) > (CHUNK_SIZE_T)(nb + MINSIZE))) {
4089         if ((CHUNK_SIZE_T)(size) < (CHUNK_SIZE_T)(bck->bk->size)) {
4093         else if ((CHUNK_SIZE_T)(size) >=
4094                  (CHUNK_SIZE_T)(FIRST_SORTED_BIN_SIZE)) {
4098           while ((CHUNK_SIZE_T)(size) < (CHUNK_SIZE_T)(fwd->size))
4131 	if ((CHUNK_SIZE_T)(size) >= (CHUNK_SIZE_T)(nb)) {
4213       assert((CHUNK_SIZE_T)(size) >= (CHUNK_SIZE_T)(nb));
4274   if ((CHUNK_SIZE_T)(size) >= (CHUNK_SIZE_T)(nb + MINSIZE)) {
4363     if ((CHUNK_SIZE_T)(size) <= (CHUNK_SIZE_T)(av->max_fast)
4488       if (UNLIKELY((CHUNK_SIZE_T)(size) >= FASTBIN_CONSOLIDATION_THRESHOLD)) {
4493         if ((CHUNK_SIZE_T)(chunksize(av->top)) >=
4494             (CHUNK_SIZE_T)(av->trim_threshold))
4714   CHUNK_SIZE_T     remainder_size;  /* its size */
4719   CHUNK_SIZE_T     copysize;        /* bytes to copy */
4771     if (UNLIKELY((CHUNK_SIZE_T)(oldsize) >= (CHUNK_SIZE_T)(nb))) {
4783           (CHUNK_SIZE_T)(newsize = oldsize + chunksize(next)) >=
4784           (CHUNK_SIZE_T)(nb + MINSIZE)) {
4799                (CHUNK_SIZE_T)(newsize = oldsize + chunksize(next)) >=
4800                (CHUNK_SIZE_T)(nb)) {
4881     assert((CHUNK_SIZE_T)(newsize) >= (CHUNK_SIZE_T)(nb));
4919     CHUNK_SIZE_T  sum;
4951       if (sum > (CHUNK_SIZE_T)(av->max_mmapped_mem))
4954       if (sum > (CHUNK_SIZE_T)(av->max_total_mem))
4965     if ((CHUNK_SIZE_T)(oldsize) >= (CHUNK_SIZE_T)(nb + SIZE_SZ))
5023   CHUNK_SIZE_T    remainder_size; /* its size */
5040     while ((CHUNK_SIZE_T)a < (CHUNK_SIZE_T)alignment) a <<= 1;
5076     if ((CHUNK_SIZE_T)(brk - (char*)(chunk(p))) < MINSIZE)
5111     if ((CHUNK_SIZE_T)(size) > (CHUNK_SIZE_T)(nb + MINSIZE)) {
5139   CHUNK_SIZE_T  clearsize;
5140   CHUNK_SIZE_T  nclears;
5366 	  (CHUNK_SIZE_T)(HASHTABLESIZE / (1024*1024)));
5368 	  (CHUNK_SIZE_T)(mi.usmblks));
5370 	  (CHUNK_SIZE_T)(mi.arena + mi.hblkhd),
5371 	  (CHUNK_SIZE_T)(mi.arena),
5372 	  (CHUNK_SIZE_T)(mi.hblkhd));
5374 	  (CHUNK_SIZE_T)(mi.uordblks + mi.hblkhd));