vssh: move ssh init/cleanup functions into backend code

2 files changed, 32 insertions, 0 deletions

diff --git a/lib/vssh/libssh.c b/lib/vssh/libssh.c
index 4b34b0212..d8186e0b2 100644
--- a/lib/vssh/libssh.c
+++ b/lib/vssh/libssh.c
@@ -2725,5 +2725,18 @@ static void sftp_quote_stat(struct connectdata *conn)
   return;
 }
 
+CURLcode Curl_ssh_init(void)
+{
+  if(ssh_init()) {
+    DEBUGF(fprintf(stderr, "Error: libssh_init failed\n"));
+    return CURLE_FAILED_INIT;
+  }
+  return CURLE_OK;
+}
+
+void Curl_ssh_cleanup(void)
+{
+  (void)ssh_finalize();
+}
 
 #endif                          /* USE_LIBSSH */
diff --git a/lib/vssh/libssh2.c b/lib/vssh/libssh2.c
index 5dd6ee29e..011f1ecf3 100644
--- a/lib/vssh/libssh2.c
+++ b/lib/vssh/libssh2.c
@@ -3320,4 +3320,23 @@ static const char *sftp_libssh2_strerror(int err)
   return "Unknown error in libssh2";
 }
 
+CURLcode Curl_ssh_init(void)
+{
+#ifdef HAVE_LIBSSH2_INIT
+  if(libssh2_init(0)) {
+    DEBUGF(fprintf(stderr, "Error: libssh2_init failed\n"));
+    return CURLE_FAILED_INIT;
+  }
+#endif
+  return CURLE_OK;
+}
+
+void Curl_ssh_cleanup(void)
+{
+#ifdef HAVE_LIBSSH2_EXIT
+  (void)libssh2_exit();
+#endif
+}
+
+
 #endif /* USE_LIBSSH2 */