lib/gnutls_mem.h

   1 #ifndef GNUTLS_MEM_H
   2 # define GNUTLS_MEM_H
   3
   4 #ifdef USE_DMALLOC
   5 # include <dmalloc.h>
   6 #endif
   7
   8 typedef void svoid; /* for functions that allocate using gnutls_secure_malloc */
   9
  10 /* Use gnutls_afree() when calling alloca, or
  11  * memory leaks may occur in systems which do not
  12  * support alloca.
  13  */
  14 #ifdef HAVE_ALLOCA
  15 # define gnutls_alloca alloca
  16 # define gnutls_afree(x)
  17 #else
  18 # define gnutls_alloca gnutls_malloc
  19 # define gnutls_afree gnutls_free
  20 #endif /* HAVE_ALLOCA */
  21
  22 extern void* (*gnutls_secure_malloc)(size_t);
  23 extern void* (*gnutls_malloc)(size_t);
  24 extern void (*gnutls_free)(void*);
  25 extern int (*_gnutls_is_secure_memory)(const void*);
  26 extern void* (*gnutls_realloc)(void*, size_t);
  27
  28 #define gnutls_realloc_fast(x, y) (y==0?x:realloc(x, y))
  29
  30 svoid* gnutls_secure_calloc( size_t nmemb, size_t size);
  31 void* gnutls_calloc( size_t nmemb, size_t size);
  32
  33 char* gnutls_strdup( const char* s);
  34
  35 #endif /* GNUTLS_MEM_H */