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 Brian Behlendorf
parent c8bbb0c93d
commit 84d9492e52
29 changed files with 886 additions and 68 deletions
+2 -2
View File
@@ -1336,8 +1336,8 @@ typedef enum zfs_ioc {
ZFS_IOC_NEXTBOOT, /* 0x84 (FreeBSD) */
ZFS_IOC_JAIL, /* 0x85 (FreeBSD) */
ZFS_IOC_UNJAIL, /* 0x86 (FreeBSD) */
ZFS_IOC_SET_BOOTENV, /* 0x87 (Linux) */
ZFS_IOC_GET_BOOTENV, /* 0x88 (Linux) */
ZFS_IOC_SET_BOOTENV, /* 0x87 */
ZFS_IOC_GET_BOOTENV, /* 0x88 */
ZFS_IOC_LAST
} zfs_ioc_t;