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Diffstat (limited to 'extras/mini-os/xenbus')
-rw-r--r-- | extras/mini-os/xenbus/xenbus.c | 11 |
1 files changed, 11 insertions, 0 deletions
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; |