support/stdlib.c

   1 /*
   2  * <stdlib.h> wrapper functions.
   3  *
   4  * Authors:
   5  *   Jonathan Pryor (jonpryor@vt.edu)
   6  *
   7  * Copyright (C) 2004 Jonathan Pryor
   8  */
   9
  10 #include <stdlib.h>
  11
  12 #include "mph.h"
  13
  14 G_BEGIN_DECLS
  15
  16 void*
  17 Mono_Posix_Stdlib_calloc (mph_size_t nmemb, mph_size_t size)
  18 {
  19         if (mph_have_size_t_overflow(nmemb) || mph_have_size_t_overflow(size))
  20                 return NULL;
  21
  22         return calloc ((size_t) nmemb, (size_t) size);
  23 }
  24
  25 void*
  26 Mono_Posix_Stdlib_malloc (mph_size_t size)
  27 {
  28         if (mph_have_size_t_overflow(size))
  29                 return NULL;
  30
  31         return malloc ((size_t) size);
  32 }
  33
  34 void*
  35 Mono_Posix_Stdlib_realloc (void* ptr, mph_size_t size)
  36 {
  37         if (mph_have_size_t_overflow(size))
  38                 return NULL;
  39
  40         return realloc (ptr, (size_t) size);
  41 }
  42
  43 G_END_DECLS
  44
  45 /*
  46  * vim: noexpandtab
  47  */