rom/kernel/tlsf.h

   1 #ifndef _TLSF_H
   2 #define _TLSF_H
   3
   4 #ifndef EXEC_TYPES_H
   5 #include <exec/types.h>
   6 #endif
   7
   8 typedef APTR (*autogrow_get)(APTR, IPTR *);
   9 typedef VOID (*autogrow_release)(APTR, APTR, IPTR);
  10
  11 /* Initialization and memory management */
  12 APTR tlsf_init(void * ptr, IPTR size);
  13 APTR tlsf_init_autogrow(void * ptr, IPTR size, IPTR puddle_size, autogrow_get grow_function, autogrow_release release_function, APTR autogrow_data);
  14 VOID tlsf_destroy(APTR tlsf);
  15 VOID tlsf_add_memory(APTR tlsf, APTR memory, IPTR size);
  16 VOID tlsf_add_memory_and_merge(APTR tlsf, APTR memory, IPTR size);
  17
  18 /* Allocation functions */
  19 APTR tlsf_malloc(APTR tlsf, IPTR size);
  20 VOID tlsf_free(APTR tlsf, APTR ptr);
  21 APTR tlsf_realloc(APTR tlsf, APTR ptr, IPTR new_size);
  22 APTR tlsf_allocabs(APTR tlsf, APTR ptr, IPTR size);
  23
  24 /* Query functions */
  25 IPTR tlsf_avail(APTR tlsf, ULONG requirements);
  26 BOOL tlsf_in_bounds(APTR tlsf, APTR begin, APTR end);
  27
  28 #endif /* _TLSF_H */