From c32ea44041119db8f3b37b90260acb7b8200dc42 Mon Sep 17 00:00:00 2001
From: Keir Fraser <keir.fraser@citrix.com>
Date: Tue, 16 Dec 2008 12:00:25 +0000
Subject: mini-os: Make utility function get_self_id() in fs-front.c public.

Signed-off-by: Yosuke Iwamatsu <y-iwamatsu@ab.jp.nec.com>
---
 extras/mini-os/xenbus/xenbus.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'extras/mini-os/xenbus')

diff --git a/extras/mini-os/xenbus/xenbus.c b/extras/mini-os/xenbus/xenbus.c
index 7b9c35a1dc..5ed42a3da7 100644
--- a/extras/mini-os/xenbus/xenbus.c
+++ b/extras/mini-os/xenbus/xenbus.c
@@ -666,6 +666,17 @@ char* xenbus_printf(xenbus_transaction_t xbt,
     return xenbus_write(xbt,fullpath,val);
 }
 
+domid_t xenbus_get_self_id(void)
+{
+    char *dom_id;
+    domid_t ret;
+
+    BUG_ON(xenbus_read(XBT_NIL, "domid", &dom_id));
+    sscanf(dom_id, "%d", &ret);
+
+    return ret;
+}
+
 static void do_ls_test(const char *pre)
 {
     char **dirs, *msg;
-- 
cgit v1.2.3