95     memory_header *cur = heap.first;  in debug_chain()  local
98     while (cur != NULL) {  in debug_chain()
99         debug_header(cur);  in debug_chain()
100         cur = cur->next;  in debug_chain()
104     cur = heap.first_free;  in debug_chain()
106     while (cur != NULL) {  in debug_chain()
107         debug_header(cur);  in debug_chain()
108         cur = cur->next_free;  in debug_chain()
155     memory_header *prv = heap.first, *cur;  in verify_chain()  local
173     cur = heap.first->next;  in verify_chain()
175     while (cur != NULL) {  in verify_chain()
176         if (verify_header(cur) != 0) {  in verify_chain()
184         if (cur->prev != prv) {  in verify_chain()
192         prv = cur;  in verify_chain()
193         cur = cur->next;  in verify_chain()
201     memory_header *new, *cur = heap.first_free;  in buffer_alloc_calloc()  local
229     while (cur != NULL) {  in buffer_alloc_calloc()
230         if (cur->size >= len) {  in buffer_alloc_calloc()
234         cur = cur->next_free;  in buffer_alloc_calloc()
237     if (cur == NULL) {  in buffer_alloc_calloc()
241     if (cur->alloc != 0) {  in buffer_alloc_calloc()
255     if (cur->size - len < sizeof(memory_header) +  in buffer_alloc_calloc()
257         cur->alloc = 1;  in buffer_alloc_calloc()
261         if (cur->prev_free != NULL) {  in buffer_alloc_calloc()
262             cur->prev_free->next_free = cur->next_free;  in buffer_alloc_calloc()
264             heap.first_free = cur->next_free;  in buffer_alloc_calloc()
267         if (cur->next_free != NULL) {  in buffer_alloc_calloc()
268             cur->next_free->prev_free = cur->prev_free;  in buffer_alloc_calloc()
271         cur->prev_free = NULL;  in buffer_alloc_calloc()
272         cur->next_free = NULL;  in buffer_alloc_calloc()
275         heap.total_used += cur->size;  in buffer_alloc_calloc()
282         cur->trace = backtrace_symbols(trace_buffer, trace_cnt);  in buffer_alloc_calloc()
283         cur->trace_count = trace_cnt;  in buffer_alloc_calloc()
290         ret = (unsigned char *) cur + sizeof(memory_header);  in buffer_alloc_calloc()
296     p = ((unsigned char *) cur) + sizeof(memory_header) + len;  in buffer_alloc_calloc()
299     new->size = cur->size - len - sizeof(memory_header);  in buffer_alloc_calloc()
301     new->prev = cur;  in buffer_alloc_calloc()
302     new->next = cur->next;  in buffer_alloc_calloc()
316     new->prev_free = cur->prev_free;  in buffer_alloc_calloc()
317     new->next_free = cur->next_free;  in buffer_alloc_calloc()
328     cur->alloc = 1;  in buffer_alloc_calloc()
329     cur->size = len;  in buffer_alloc_calloc()
330     cur->next = new;  in buffer_alloc_calloc()
331     cur->prev_free = NULL;  in buffer_alloc_calloc()
332     cur->next_free = NULL;  in buffer_alloc_calloc()
339     heap.total_used += cur->size;  in buffer_alloc_calloc()
346     cur->trace = backtrace_symbols(trace_buffer, trace_cnt);  in buffer_alloc_calloc()
347     cur->trace_count = trace_cnt;  in buffer_alloc_calloc()
354     ret = (unsigned char *) cur + sizeof(memory_header);  in buffer_alloc_calloc()