cgfsng: move cg_legacy_must_prefix_named()

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

diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c
index 365ac3eee57c10415f7a16ac4d99e9d9fe25584b..93aca2ebabfc7713df2f702f32137d8d23a35bb3 100644 (file)
--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -205,23 +205,6 @@ static void *must_alloc(size_t sz)
        return must_realloc(NULL, sz);
 }
 
-/* Return a copy of @entry prepending "name=", i.e.  turn "systemd" into
- * "name=systemd". Do not fail.
- */
-static char *cg_legacy_must_prefix_named(char *entry)
-{
-       size_t len;
-       char *prefixed;
-
-       len = strlen(entry);
-       prefixed = must_alloc(len + 6);
-
-       memcpy(prefixed, "name=", sizeof("name="));
-       memcpy(prefixed + sizeof("name="), entry, len);
-       prefixed[len + 5] = '\0';
-       return prefixed;
-}
-
 /*
  * Given a pointer to a null-terminated array of pointers, realloc to
  * add one entry, and point the new entry to NULL.  Do not fail.  Return
@@ -258,6 +241,23 @@ static bool string_in_list(char **list, const char *entry)
        return false;
 }
 
+/* Return a copy of @entry prepending "name=", i.e.  turn "systemd" into
+ * "name=systemd". Do not fail.
+ */
+static char *cg_legacy_must_prefix_named(char *entry)
+{
+       size_t len;
+       char *prefixed;
+
+       len = strlen(entry);
+       prefixed = must_alloc(len + 6);
+
+       memcpy(prefixed, "name=", sizeof("name="));
+       memcpy(prefixed + sizeof("name="), entry, len);
+       prefixed[len + 5] = '\0';
+       return prefixed;
+}
+
 /*
  * append an entry to the clist.  Do not fail.
  * *clist must be NULL the first time we are called.