zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/ftp-create-dirs.d b/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/ftp-create-dirs.d
new file mode 100644
index 0000000..ede5710
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/ftp-create-dirs.d
@@ -0,0 +1,8 @@
+Long: ftp-create-dirs
+Protocols: FTP SFTP
+Help: Create the remote dirs if not present
+See-also: create-dirs
+---
+When an FTP or SFTP URL/operation uses a path that doesn't currently exist on
+the server, the standard behavior of curl is to fail. Using this option, curl
+will instead attempt to create missing directories.