zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/xattr.d b/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/xattr.d
new file mode 100644
index 0000000..b7553da
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/xattr.d
@@ -0,0 +1,8 @@
+Long: xattr
+Help: Store metadata in extended file attributes
+---
+When saving output to a file, this option tells curl to store certain file
+metadata in extended file attributes. Currently, the URL is stored in the
+xdg.origin.url attribute and, for HTTP, the content type is stored in
+the mime_type attribute. If the file system does not support extended
+attributes, a warning is issued.