/* GnuTLS glue for GNU Emacs.
- Copyright (C) 2010-2012 Free Software Foundation, Inc.
+ Copyright (C) 2010-2013 Free Software Foundation, Inc.
This file is part of GNU Emacs.
#include <gnutls/gnutls.h>
#include <gnutls/x509.h>
+/* This limits the attempts to handshake per process (connection). */
+#define GNUTLS_EMACS_HANDSHAKES_LIMIT 100
+
typedef enum
{
/* Initialization stages. */
GNUTLS_STAGE_TRANSPORT_POINTERS_SET,
GNUTLS_STAGE_HANDSHAKE_TRIED,
- GNUTLS_STAGE_READY,
+ GNUTLS_STAGE_READY
} gnutls_initstage_t;
#define GNUTLS_EMACS_ERROR_NOT_LOADED GNUTLS_E_APPLICATION_ERROR_MIN + 1
#define GNUTLS_LOG2(level, max, string, extra) do { if (level <= max) { gnutls_log_function2 (level, "(Emacs) " string, extra); } } while (0)
-extern EMACS_INT
-emacs_gnutls_write (struct Lisp_Process *proc, const char *buf, EMACS_INT nbyte);
-extern EMACS_INT
-emacs_gnutls_read (struct Lisp_Process *proc, char *buf, EMACS_INT nbyte);
+#define GNUTLS_LOG2i(level, max, string, extra) do { if (level <= max) { gnutls_log_function2i (level, "(Emacs) " string, extra); } } while (0)
+
+extern ptrdiff_t
+emacs_gnutls_write (struct Lisp_Process *proc, const char *buf, ptrdiff_t nbyte);
+extern ptrdiff_t
+emacs_gnutls_read (struct Lisp_Process *proc, char *buf, ptrdiff_t nbyte);
extern int emacs_gnutls_record_check_pending (gnutls_session_t state);
extern void emacs_gnutls_transport_set_errno (gnutls_session_t state, int err);