Searched refs:_ubound (Results 1 - 2 of 2) sorted by relevance

/illumos-gate/usr/src/lib/libbc/libc/gen/common/
H A Dmallint.h113 #define heapsize() (_ubound - _lbound)
117 extern char *_lbound, *_ubound;
H A Dmalloc.c86 char *_ubound = NULL; /* upper bound of heap */ variable
119 || ((char*)(p))+(size) > _ubound )
592 if( ptr < (ptr_t)_lbound || ptr > (ptr_t)_ubound ) {
784 ptr > (ptr_t)_ubound ) {
836 if ( oldneighbor < (Dblk)_ubound ) {
1101 * -- free space (delimited by the extern variable _ubound) is
1135 _ubound = (char *) p + nbytes;
1139 __mallinfo.arena = _ubound - _lbound;
1182 _ubound = (char*) nextblk(blk,size);
1185 __mallinfo.arena = _ubound
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