From: Ian Jackson <ian.jackson@eu.citrix.com>
Date: Fri, 2 Nov 2018 17:01:07 +0000 (+0000)
Subject: tools/xenstore: Document that xs_close(0) is OK.
X-Git-Tag: archive/raspbian/4.14.0+80-gd101b417b7-1+rpi1^2~63^2~2820
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=611824e64894374696bba47ecfee282a7b7db60a;p=xen.git

tools/xenstore: Document that xs_close(0) is OK.

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
---

diff --git a/tools/xenstore/include/xenstore.h b/tools/xenstore/include/xenstore.h
index 064b62c455..889dc23863 100644
--- a/tools/xenstore/include/xenstore.h
+++ b/tools/xenstore/include/xenstore.h
@@ -77,7 +77,7 @@ typedef uint32_t xs_transaction_t;
 struct xs_handle *xs_open(unsigned long flags);
 
 /* Close the connection to the xs daemon. */
-void xs_close(struct xs_handle *xsh);
+void xs_close(struct xs_handle *xsh /* NULL ok */);
 
 /* Connect to the xs daemon.
  * Returns a handle or NULL.