mmalloc/mmalloc.h

   1 #ifndef MMALLOC_H
   2 #define MMALLOC_H 1
   3
   4 #ifdef HAVE_STDDEF_H
   5 #include <stddef.h>
   6 #endif
   7
   8 #include "ansidecl.h"
   9
  10 /* Allocate SIZE bytes of memory.  */
  11
  12 extern PTR mmalloc PARAMS ((PTR, size_t));
  13
  14 /* Re-allocate the previously allocated block in PTR, making the new block
  15    SIZE bytes long.  */
  16
  17 extern PTR mrealloc PARAMS ((PTR, PTR, size_t));
  18
  19 /* Allocate NMEMB elements of SIZE bytes each, all initialized to 0.  */
  20
  21 extern PTR mcalloc PARAMS ((PTR, size_t, size_t));
  22
  23 /* Free a block allocated by `mmalloc', `mrealloc' or `mcalloc'.  */
  24
  25 extern void mfree PARAMS ((PTR, PTR));
  26
  27 /* Allocate SIZE bytes allocated to ALIGNMENT bytes.  */
  28
  29 extern PTR mmemalign PARAMS ((PTR, size_t, size_t));
  30
  31 /* Allocate SIZE bytes on a page boundary.  */
  32
  33 extern PTR mvalloc PARAMS ((PTR, size_t));
  34
  35 /* Activate a standard collection of debugging hooks.  */
  36
  37 extern int mmcheck PARAMS ((PTR, void (*) (void)));
  38
  39 /* Pick up the current statistics. (see FIXME elsewhere) */
  40
  41 extern struct mstats mmstats PARAMS ((PTR));
  42
  43 extern PTR mmalloc_attach PARAMS ((int, PTR));
  44
  45 extern PTR mmalloc_detach PARAMS ((PTR));
  46
  47 extern int mmalloc_setkey PARAMS ((PTR, int, PTR));
  48
  49 extern PTR mmalloc_getkey PARAMS ((PTR, int));
  50
  51 extern int mmalloc_errno PARAMS ((PTR));
  52
  53 #endif  /* MMALLOC_H */