7 # include <sys/types.h> /* for size_t */
8 # include <stdio.h> /* for NULL */
10 //#include "./include/ansidecl.h"
12 /* Allocate SIZE bytes of memory. */
14 extern void* mmalloc(void* md, size_t size);
16 /* Re-allocate the previously allocated block in void*, making the new block
19 extern void* mrealloc(void* md, void* ptr, size_t size);
21 /* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */
23 extern void* mcalloc (void* md, size_t nmemb, size_t size);
25 /* Free a block allocated by `mmalloc', `mrealloc' or `mcalloc'. */
27 extern void mfree (void* md, void* ptr);
29 /* Allocate SIZE bytes allocated to ALIGNMENT bytes. */
31 extern void* mmemalign (void* md, size_t alignment, size_t size);
33 /* Allocate SIZE bytes on a page boundary. */
35 extern void* mvalloc (void* md, size_t size);
37 /* Activate a standard collection of debugging hooks. */
39 extern int mmcheck (void* md, void (*func) (void));
41 extern int mmcheckf (void* md, void (*func) (void), int force);
43 /* Pick up the current statistics. (see FIXME elsewhere) */
45 extern struct mstats mmstats (void* md);
47 extern void* mmalloc_attach (int fd, void* baseaddr);
49 extern void* mmalloc_detach (void* md);
51 extern int mmalloc_setkey (void* md, int keynum, void* key);
53 extern void* mmalloc_getkey (void* md, int keynum);
55 // FIXME: this function is not implemented anymore?
56 //extern int mmalloc_errno (void* md);
58 /* return the heap used when NULL is passed as first argument to any mm* function */
59 extern void *mmalloc_get_default_md(void);
61 extern int mmtrace(void);
63 extern void* mmalloc_findbase(int size);
65 /* To change the heap used when using the legacy version malloc/free/realloc and such */
66 void mmalloc_set_current_heap(void *new_heap);
67 void* mmalloc_get_current_heap(void);
71 #endif /* MMALLOC_H */