gc-wrap.h

   1 #include <string.h>
   2 #define GC_THREADS
   3 #include "gc.h"
   4
   5 #ifndef __cplusplus
   6 # define malloc(n) GC_MALLOC(n)
   7 # define calloc(m,n) GC_MALLOC((m)*(n))
   8 # define free(p) GC_FREE(p)
   9 # define realloc(p,n) GC_REALLOC((p),(n))
  10 #endif
  11
  12 static inline char *
  13 my_strdup (char const *s)
  14 {
  15   size_t len = strlen (s);
  16   void *t = GC_MALLOC (len + 1);
  17   if (t == NULL)
  18     return NULL;
  19   return (char *) memcpy (t, s, len + 1);
  20 }
  21 # undef strdup
  22 # define strdup(s) my_strdup(s)
  23
  24 static inline char *
  25 my_strndup (char const *s, size_t n)
  26 {
  27   size_t len = strnlen (s, n);
  28   char *t = (char *) GC_MALLOC (len + 1);
  29   if (t == NULL)
  30     return NULL;
  31   t[len] = '\0';
  32   return (char *) memcpy (t, s, len);
  33 }
  34 # undef strndup
  35 # define strndup(s, n) my_strndup(s, n)