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freebsd-nq/stand/libsa
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Allan Jude 0519f10473 loader: Add support for booting from a ZFS snapshot 
When booting from a snapshot we need to follow a different code path
to turn the objset ID into the name, and for forward lookups we need
to walk the parent's snapnames_zap.

With this, it is possible to set the pools BOOTFS property to a
snapshot and boot with a read-only filesystem of that snapshot.

Reviewed by:	tsoome, rew, imp
Sponsored By:	Beckhoff Automation GmbH & Co. KG
Sponsored By:	Klara, Inc.
Differential Revision:	https://reviews.freebsd.org/D38600
2023-04-03 04:10:14 -04:00
..
amd64
libsa: Add missing GNU-stack annotations to _setjmp.S.
2022-11-22 08:36:40 -08:00
geli
stand: For all disk drivers, connect dv_parsedev to disk_parsedev
2022-11-30 15:30:32 -07:00
i386
libsa: Add missing GNU-stack annotations to _setjmp.S.
2022-11-22 08:36:40 -08:00
powerpc
libsa: Add missing GNU-stack annotations to _setjmp.S.
2022-11-22 08:36:40 -08:00
x86
…
zfs
loader: Add support for booting from a ZFS snapshot
2023-04-03 04:10:14 -04:00
__main.c
…
abort.c
…
arp.c
libsa/arp.c: Change printf format string
2022-09-29 12:51:14 +02:00
assert.c
…
bcd.c
…
bootp.c
stand: use snprintf here
2022-08-03 11:24:38 -06:00
bootp.h
…
bootparam.c
…
bootparam.h
…
bzipfs.c
stand: Use c99 structure initialization for bzipfs_fsops
2022-07-24 16:53:35 -06:00
cd9660.c
loader: implement mount/unmount rootfs
2021-09-08 04:01:20 +03:00
cd9660read.c
…
close.c
loader: open file list should be dynamic
2021-08-10 21:54:32 +03:00
closeall.c
loader: open file list should be dynamic
2021-08-10 21:54:32 +03:00
crc32_libkern.c
…
dev.c
stand: dev can't be NULL in default_prasedev
2023-01-13 15:54:44 -07:00
dosfs.c
stand: Unbreak FAT32 in loader
2022-09-08 02:16:34 +02:00
dosfs.h
…
environment.c
libsa: remove leftover whitespace
2020-08-19 20:41:22 +00:00
ether.c
…
ext2fs.c
stand: Minor cleanup
2023-02-27 16:26:49 -07:00
fstat.c
loader: open file list should be dynamic
2021-08-10 21:54:32 +03:00
getopt.c
…
gets.c
…
globals.c
…
gpt.c
stand: Nuke double-semicolons
2022-11-02 09:34:54 -06:00
gpt.h
…
gzipfs.c
stand: Use c99 structure initialization for gzipfs_fsops
2022-07-24 16:53:35 -06:00
hexdump.c
zalloc_malloc:Free hexdump preceeding buffer when we detect overflow
2020-08-29 21:05:43 +00:00
in_cksum.c
stand: Minor cleanup
2023-02-27 16:26:49 -07:00
inet_ntoa.c
ANSIify libsa functions
2021-11-18 22:43:02 -07:00
ioctl.c
stand: Make ioctl declaration consistent
2022-12-12 21:46:34 -07:00
iodesc.h
loader: open file list should be dynamic
2021-08-10 21:54:32 +03:00
ip.c
…
libsa.3
stand: Add dv_match
2022-11-30 15:30:33 -07:00
lseek.c
loader: open file list should be dynamic
2021-08-10 21:54:32 +03:00
Makefile
stand: Separate base and cli parts of nvstore
2023-01-13 14:22:38 -07:00
Makefile.depend
…
mount.c
loader: implement mount/unmount rootfs
2021-09-08 04:01:20 +03:00
net.c
loader: ip: Do not call getsecs so much
2021-12-16 11:50:36 +01:00
net.h
loader: open file list should be dynamic
2021-08-10 21:54:32 +03:00
netif.c
libsa/netif.c: Replace #if with #ifdef
2022-09-29 12:52:02 +02:00
netif.h
…
nfs.c
stand: Use c99 structure initialization for nfs_fsops
2022-07-24 16:53:35 -06:00
nfsv2.h
…
nullfs.c
…
nvstore.c
stand: Separate base and cli parts of nvstore
2023-01-13 14:22:38 -07:00
nvstore.h
stand: Separate base and cli parts of nvstore
2023-01-13 14:22:38 -07:00
open.c
loader: open file list should be dynamic
2021-08-10 21:54:32 +03:00
pager.c
…
panic.c
…
pkgfs.c
stand: Use c99 structure initialization for pkgfs_fsops
2022-07-24 16:53:35 -06:00
preload.c
loader: Add preload operation to fs_ops
2021-12-16 11:50:38 +01:00
printf.c
loader printf: Profile with TSLOG
2021-09-24 20:23:49 -07:00
random.c
…
rarp.c
libsa/rarp.c: Change casted type and printf format
2022-09-29 12:51:14 +02:00
read.c
loader: open file list should be dynamic
2021-08-10 21:54:32 +03:00
readdir.c
loader: open file list should be dynamic
2021-08-10 21:54:32 +03:00
rpc.c
…
rpc.h
…
rpcv2.h
…
saioctl.h
…
sbrk.c
…
smbios.c
length for the 64-bit entry is 32-bits, not 16-bits.
2023-03-02 17:03:57 -08:00
smbios.h
…
splitfs.c
stand: Use c99 structure initialization for splitfs_fsops
2022-07-24 16:53:35 -06:00
stand.h
stand: Separate base and cli parts of nvstore
2023-01-13 14:22:38 -07:00
stat.c
ANSIify libsa functions
2021-11-18 22:43:02 -07:00
strcasecmp.c
ANSIify libsa functions
2021-11-18 22:43:02 -07:00
strdup.c
ANSIify libsa functions
2021-11-18 22:43:02 -07:00
strerror.c
…
tftp.c
stand: tftp.c doesn't need bootinfo.h
2022-07-27 09:04:13 -06:00
tftp.h
…
time.c
Implement some time variables from kernel
2020-09-29 16:29:50 +00:00
tslog.c
loader tslog: Don't use sprintf
2021-09-24 20:23:37 -07:00
twiddle.c
loader: Set twiddle globaldiv to 16 by default
2021-09-28 15:24:02 -07:00
udp.c
…
ufs.c
stand: Minor cleanup
2023-02-27 16:26:49 -07:00
ufsread.c
…
uuid_from_string.c
…
uuid_to_string.c
…
write.c
loader: open file list should be dynamic
2021-08-10 21:54:32 +03:00
xlocale_private.h
…
zalloc_defs.h
stand: remove mips support
2021-12-10 11:05:31 -07:00
zalloc_malloc.c
zalloc_malloc:Free hexdump preceeding buffer when we detect overflow
2020-08-29 21:05:43 +00:00
zalloc_mem.h
…
zalloc_protos.h
…
zalloc.c
stand: Fix a common typo in source code comments
2022-06-05 09:49:51 +02:00