1 krisbash 1.1 #ifndef _alloc_h
 2              #define _alloc_h
 3              
 4              #include <nits/base/nits.h>
 5              
 6              /*
 7              **==============================================================================
 8              **
 9              ** No Allocator:
10              **
11              **==============================================================================
12              */
13              
14              PAL_BEGIN_EXTERNC
15              
16              PAL_INLINE void* SystemMallocCallsite(
17                  NitsCallSite callsite,
18                  size_t size)
19              {
20                  if (NitsShouldFault(callsite, NitsAutomatic))
21                      return NULL;
22 krisbash 1.1 
23                  return malloc(size);
24              }
25              
26              PAL_INLINE void* SystemCallocCallsite(
27                  NitsCallSite callsite,
28                  size_t count,
29                  size_t size)
30              {
31                  if (NitsShouldFault(callsite, NitsAutomatic))
32                      return NULL;
33              
34                  return calloc(count, size);
35              }
36              
37              PAL_INLINE void* SystemReallocCallsite(
38                  NitsCallSite callsite,
39                  void* ptr,
40                  size_t size)
41              {
42                  if (NitsShouldFault(callsite, NitsAutomatic))
43 krisbash 1.1         return NULL;
44              
45                  return realloc(ptr, size);
46              }
47              
48              #if !defined(USE_ALLOCATOR)
49              
50              # define PAL_MallocCallsite SystemMallocCallsite
51              # define PAL_CallocCallsite SystemCallocCallsite
52              # define PAL_ReallocCallsite SystemReallocCallsite
53              
54              #else
55              
56              # define PAL_MallocCallsite(callsite, size) __PAL_MallocCallsite(callsite, size)
57              void* __PAL_MallocCallsite(
58                  NitsCallSite callsite,
59                  size_t size);
60              
61              
62              # define PAL_CallocCallsite(callsite, count, size) __PAL_CallocCallsite(callsite, count, size)
63              void* __PAL_CallocCallsite(
64 krisbash 1.1     NitsCallSite callsite,
65                  size_t count,
66                  size_t size);
67              
68              
69              # define PAL_ReallocCallsite(callsite, ptr, size) __PAL_ReallocCallsite(callsite, ptr, size)
70              void* __PAL_ReallocCallsite(
71                  NitsCallSite callsite,
72                  void* ptr,
73                  size_t size);
74              
75              
76              #endif /* !defined(USE_ALLOCATOR) */
77              
78              PAL_END_EXTERNC
79              
80              
81              #endif