Add ssh_finalize to handle finalization of libssh and underlying cryptographic

library.
Add corresponding paragraph in API draft.



git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@75 7dcaeef0-15fb-0310-b436-a5af3365683c

1 files changed, 34 insertions, 0 deletions

diff --git a/libssh/init.c b/libssh/init.c
new file mode 100644
index 0000000..e7f27bc
--- /dev/null
+++ b/libssh/init.c
@@ -0,0 +1,34 @@
+/* init.c */
+/* This file handles initialization and finalization of the library */
+
+/*
+Copyright 2003,04,06 Aris Adamantiadis
+
+This file is part of the SSH Library
+
+The SSH Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The SSH Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the SSH Library; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include "libssh/priv.h"
+
+int ssh_finalize()
+{
+#ifdef HAVE_LIBGCRYPT
+  gcry_control(GCRYCTL_TERM_SECMEM);
+#elif defined HAVE_LIBCRYPTO
+  EVP_cleanup();
+#endif
+  return 0;
+}