confile: allow to retrieve lxc.haltsignal

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 61745c0e5b8c22066cc8ba8e8faa7750dd3e7e72..5d9c8800a4220b852d6d64f0170ea68386b42de3 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -3104,6 +3104,8 @@ int lxc_get_config_item(struct lxc_conf *c, const char *key, char *retv,
                return lxc_get_limit_entry(c, retv, inlen, key + 10);
        else if (strcmp(key, "lxc.id_map") == 0)
                return lxc_get_idmaps(c, retv, inlen);
+       else if (strcmp(key, "lxc.haltsignal") == 0)
+               return lxc_get_conf_int(c, retv, inlen, c->haltsignal);
        else return -1;
 
        if (!v)