+static int
+ssl_peek (int fd, char *buf, int bufsize, void *ctx)
+{
+ int ret;
+ SSL *ssl = (SSL *) ctx;
+ do
+ ret = SSL_peek (ssl, buf, bufsize);
+ while (ret == -1
+ && SSL_get_error (ssl, ret) == SSL_ERROR_SYSCALL
+ && errno == EINTR);
+ return ret;
+}
+