1 files changed, 0 insertions, 99 deletions
diff --git a/sqmail-4.3.07/src/tls_timeoutio.c b/sqmail-4.3.07/src/tls_timeoutio.c
deleted file mode 100644
index c5f40a2..0000000
--- a/sqmail-4.3.07/src/tls_timeoutio.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/* This is essentially taken from Eric Vermeulen's TLS patch */
-#include "select.h"
-#include "error.h"
-#include "ndelay.h"
-#include "now.h"
-#include "logmsg.h"
-#include "ucspissl.h"
-#include "tls_timeoutio.h"
-
-int tls_timeoutio(int (*fun)(),
-  int t, int rfd, int wfd, SSL *ssl, char *buf, int len)
-{
-  int n;
-  const datetime_sec end = (datetime_sec)t + now();
-
-  do {
-    fd_set fds;
-    struct timeval tv;
-
-    const int r = buf ? fun(ssl,buf,len) : fun(ssl);
-    if (r > 0) return r;
-
-    t = end - now();
-    if (t < 0) break;
-    tv.tv_sec = (time_t)t; tv.tv_usec = 0;
-
-    FD_ZERO(&fds);
-    switch (SSL_get_error(ssl,r)) {
-      default: return r; /* some other error */
-       case SSL_ERROR_WANT_READ:
-          FD_SET(rfd,&fds); n = select(rfd + 1,&fds,NULL,NULL,&tv);
-          break;
-        case SSL_ERROR_WANT_WRITE:
-          FD_SET(wfd,&fds); n = select(wfd + 1,NULL,&fds,NULL,&tv);
-          break;
-    }
-
-    /* n is the number of descriptors that changed status */
-  } while (n > 0);
-
-  if (n != -1) errno = ETIMEDOUT;
-  return -1;
-}
-
-int tls_timeoutaccept(int t,int rfd,int wfd,SSL *ssl)
-{
-  int r;
-
-  /* if connection is established, keep NDELAY */
-  if (ndelay_on(rfd) == -1 || ndelay_on(wfd) == -1) return -1;
-  r = tls_timeoutio(SSL_accept,t,rfd,wfd,ssl,NULL,0);
-
-  if (r <= 0) { ndelay_off(rfd); ndelay_off(wfd); }
-  else SSL_set_mode(ssl,SSL_MODE_ENABLE_PARTIAL_WRITE);
-
-  return r;
-}
-
-int tls_timeoutconn(int t,int rfd,int wfd,SSL *ssl)
-{
-  int r;
-
-  /* if connection is established, keep NDELAY */
-  if (ndelay_on(rfd) == -1 || ndelay_on(wfd) == -1) return -1;
-  r = tls_timeoutio(SSL_connect,t,rfd,wfd,ssl,NULL,0);
-
-  if (r <= 0) { ndelay_off(rfd); ndelay_off(wfd); }
-  else SSL_set_mode(ssl,SSL_MODE_ENABLE_PARTIAL_WRITE);
-
-  return r;
-}
-
-int tls_timeoutrehandshake(int t,int rfd,int wfd,SSL *ssl)
-{
-  int r;
-
-  SSL_renegotiate(ssl);
-  r = tls_timeoutio(SSL_do_handshake,t,rfd,wfd,ssl,NULL,0);
-  if (r <= 0) return r;
-  if (SSL_get_state(ssl) & SSL_ST_CONNECT) return -2; /* now a macro in ssl.h */
-
-  /* this is for the client only */
-  SSL_set_connect_state(ssl);
-
-  return tls_timeoutio(SSL_do_handshake,t,rfd,wfd,ssl,NULL,0);
-}
-
-int tls_timeoutread(int t,int rfd,int wfd,SSL *ssl,char *buf,int len)
-{
-  if (!buf) return 0;
-  if (SSL_pending(ssl)) return SSL_read(ssl,buf,len);
-  return tls_timeoutio(SSL_read,t,rfd,wfd,ssl,buf,len);
-}
-
-int tls_timeoutwrite(int t,int rfd,int wfd,SSL *ssl,char *buf,int len)
-{
-  if (!buf) return 0;
-  return tls_timeoutio(SSL_write,t,rfd,wfd,ssl,buf,len);
-}