several fixes.

Including:
- max_record_header extension.
- resume handshake sending wrong ssl version
- Non blocking IO (not ready yet)

1 files changed, 0 insertions, 68 deletions

diff --git a/lib/gnutls_global.c b/lib/gnutls_global.c
index 207a624e7c..4adb3081bb 100644
--- a/lib/gnutls_global.c
+++ b/lib/gnutls_global.c
@@ -23,22 +23,6 @@
 #include <x509_asn1.h>
 #include <gnutls_dh.h>
 
-#ifdef USE_SIGNALS
-
-# ifdef HAVE_SIGNAL_H
-#  include <signal.h>
-# endif
-
-# ifndef SIGFUNC
-#  define SIGFUNC
- typedef void Sigfunc(int);
-# endif
-static Sigfunc *Signal( int signo, Sigfunc *func);
-
-static Sigfunc *old_sig_handler;
-
-#endif
-
 
 /* created by asn1c */
 extern const static_asn pkcs1_asn1_tab[];
@@ -93,10 +77,6 @@ static void dlog( const char* str) {
   * You must call gnutls_global_deinit() when gnutls usage is no longer needed
   * Returns zero on success.
   *
-  * If signals are supported in your system, this function sets SIGPIPE,
-  * to SIG_IGN. The old signal handler will be restored when calling
-  * gnutls_global_deinit().
-  *
   **/
 int gnutls_global_init()
 {
@@ -105,11 +85,6 @@ int gnutls_global_init()
 	/* for gcrypt in order to be able to allocate memory */
 	gcry_set_allocation_handler(gnutls_malloc, secure_malloc, _gnutls_is_secure_memory, gnutls_realloc, gnutls_free);
 
-	/* we need this */
-#ifdef USE_SIGNALS
-	old_sig_handler = Signal( SIGPIPE, SIG_IGN);
-#endif
-
 	/* set default recv/send functions
 	 */
 	gnutls_global_set_log_func( dlog);
@@ -147,10 +122,6 @@ int gnutls_global_init()
 
 void gnutls_global_deinit() {
 
-	/* restore signal handler  */
-#ifdef USE_SIGNALS
-	Signal( SIGPIPE, old_sig_handler);
-#endif
 	asn1_delete_structure( PKCS1_ASN);
 	asn1_delete_structure( PKIX1_ASN);
 	
@@ -158,45 +129,6 @@ void gnutls_global_deinit() {
 	
 }
 
-#ifdef USE_SIGNALS
-
-/* This is an emulation of the signal() function, using the
- * POSIX sigaction() (if present).
- */
-static Sigfunc *
- Signal(int signo, Sigfunc * func)
-{
-#ifdef HAVE_SIGACTION
-
-	struct sigaction act, oact;
-
-	act.sa_handler = func;
-	sigemptyset(&act.sa_mask);
-	act.sa_flags = 0;
-	if (signo == SIGALRM) {
-#ifdef SA_INTERRUPT
-		act.sa_flags |= SA_INTERRUPT;	/* SunOs 4.x */
-#endif
-	} else {
-#ifdef SA_RESTART
-		act.sa_flags |= SA_RESTART;	/* SVR4, 4.4BSD */
-#endif
-	}
-
-	if (sigaction(signo, &act, &oact) < 0)
-		return (SIG_ERR);
-	return (oact.sa_handler);
-
-#else /* ifdef HAVE_SIGACTION */
-#ifdef HAVE_SIGNAL
-	return signal(signo, func);
-#else
-	return (Sigfunc *) 0;	/* Do nothing */
-#endif /* HAVE_SIGNAL */
-#endif /* HAVE_SIGACTION */
-}
-#endif /* USE_SIGNALS */
-
 
 /* These functions should be elsewere. Kept here for 
  * historical reasons.