zfs label bootenv should store data as nvlist

nvlist does allow us to support different data types and systems.

To encapsulate user data to/from nvlist, the libzfsbootenv library is
provided.

Reviewed-by: Arvind Sankar <nivedita@alum.mit.edu>
Reviewed-by: Allan Jude <allan@klarasystems.com>
Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Reviewed-by: Igor Kozhukhov <igor@dilos.org>
Signed-off-by: Toomas Soome <tsoome@me.com>
Closes #10774
This commit is contained in:
Toomas Soome
2020-09-16 01:42:27 +03:00
committed by GitHub
parent 37325e4749
commit 1db9e6e4e4
29 changed files with 886 additions and 68 deletions
+2 -2
View File
@@ -892,8 +892,8 @@ extern int zpool_in_use(libzfs_handle_t *, int, pool_state_t *, char **,
* Label manipulation.
*/
extern int zpool_clear_label(int);
extern int zpool_set_bootenv(zpool_handle_t *, const char *);
extern int zpool_get_bootenv(zpool_handle_t *, char *, size_t, off_t);
extern int zpool_set_bootenv(zpool_handle_t *, const nvlist_t *);
extern int zpool_get_bootenv(zpool_handle_t *, nvlist_t **);
/*
* Management interfaces for SMB ACL files