Re: [Libguestfs] [PATCH v4 1/7] uuid: add support to change uuid of btrfs partition
Hi,
In data martedì 30 giugno 2015 19:23:08, Chen Hanxiao ha scritto:
+int
+btrfs_set_uuid (const char *device, const char *uuid)
+{
+ CLEANUP_FREE char *err = NULL;
+ int r;
+ int has_uuid_opts = test_btrfstune_uuid_opt ();
+
+ if (has_uuid_opts <= 0) {
+ reply_with_error_errno (ENOTSUP, "btrfs filesystems' UUID cannot be
changed");
+ return -1;
+ }
Forgot one thing here: you can use a NOT_SUPPORTED(-1, "btrfs ...") macro here.
--
Pino Toscano