X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fjson.c;h=d162fd5143bfc9e8cd3994007655c46ccca989f8;hb=5d9cb63c9160df34d8f282db0e933e3f021f7fb6;hp=c31f418af07e0c814c1c3f9e83e50174c22f9469;hpb=0bdf342a8c90c821d63da05b2cc9df159af03b75;p=openvswitch

diff --git a/lib/json.c b/lib/json.c
index c31f418a..d162fd51 100644
--- a/lib/json.c
+++ b/lib/json.c
@@ -222,6 +222,14 @@ json_array_create(struct json **elements, size_t n)
     return json;
 }
 
+struct json *
+json_array_create_1(struct json *elem0)
+{
+    struct json **elems = xmalloc(sizeof *elems);
+    elems[0] = elem0;
+    return json_array_create(elems, 1);
+}
+
 struct json *
 json_array_create_2(struct json *elem0, struct json *elem1)
 {