compiler/purify/src/util.c

   1 #include <stdlib.h>
   2 #include <stdio.h>
   3 #include "util.h"
   4
   5 void * xmalloc (int size)
   6 {
   7     void * ptr = malloc (size);
   8
   9     if (!ptr)
  10     {
  11         fprintf (stderr, "Out of memory\n");
  12         exit (20);
  13     }
  14
  15     return ptr;
  16 }
  17
  18 void xfree (void * ptr)
  19 {
  20     if (ptr)
  21         free (ptr);
  22     else
  23         fprintf (stderr, "Warning: free (NULL);\n");
  24 }