From e436a9d8e2e1ca0c8e20b24486282b3f3fb3d900 Mon Sep 17 00:00:00 2001 From: =?utf8?q?=C5=81ukasz=20Stelmach?= Date: Wed, 12 Nov 2014 12:44:21 +0100 Subject: [PATCH] Revert "metadata: drop support for kernels < v3.15" This reverts commit 53711b606ed83f9b8dd7dc1f3832a01bd6409d79. --- metadata.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/metadata.c b/metadata.c index a3c52ef..9430ce6 100644 --- a/metadata.c +++ b/metadata.c @@ -382,7 +382,15 @@ static int kdbus_meta_append_cgroup(struct kdbus_meta *meta) if (!buf) return -ENOMEM; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0) path = task_cgroup_path(current, buf, PAGE_SIZE); +#else + ret = task_cgroup_path(current, buf, PAGE_SIZE); + if (ret < 0) + path = NULL; + else + path = buf; +#endif if (path) ret = kdbus_meta_append_str(meta, KDBUS_ITEM_CGROUP, path); -- 2.34.1