liuhaitao 14cc2d09d2 board/ctrl: add BOARDCTL_SWITCH_BOOT switch boot system support ... BOARDIOC_SWITCH_BOOT is required to communicate the boot partition from userspace (OTA subsystem) to board. It can be used to change the system boot behavior. So it's useful for A/B boot or even single boot case. For the board support A/B boot case: 1. Download the new image from the sever 2. Write the new image to the alternative partition 3. Call BOARDCTL_SWITCH_BOOT to the alternative system For single boot partition case: 1. Download the new image from the sever 2. Call BOARDCTL_SWITCH_BOOT and reboot to a small system 3. Write the new image to the main partition in the small system 4. Call BOARDCTL_SWITCH_BOOT again to the main system Change-Id: Ifebb495784ecf06842946a249bec64f75dce894f Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>		2021-07-26 22:46:18 +08:00
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boardctl.h	board/ctrl: add BOARDCTL_SWITCH_BOOT switch boot system support	2021-07-26 22:46:18 +08:00
custom_file.h
epoll.h
eventfd.h
file.h
ioctl.h
ipc.h
mman.h
mount.h
param.h
poll.h	sys/poll: add POLLRDHUP definition	2021-06-16 14:15:14 +08:00
prctl.h
resource.h
select.h	select: fix asan report error	2021-07-03 13:09:52 -05:00
sendfile.h	fs: Simplify sendfile implementation	2021-07-17 04:58:40 -07:00
shm.h
socket.h	sys/socket.h: Add "Socket"-level control message types	2021-04-03 01:02:07 -05:00
sockio.h
stat.h	fs: Move umask to task_info_s	2021-07-16 11:16:10 +08:00
statfs.h
statvfs.h
syscall.h
syscall_lookup.h	fs: Simplify sendfile implementation	2021-07-17 04:58:40 -07:00
time.h	libc: Move the declaration of futimens from sys/time.h to sys/stat.h	2021-07-10 19:22:58 +08:00
times.h	libc: Implement times function	2021-07-21 19:50:54 +08:00
types.h
uio.h
un.h
utsname.h
vfs.h
wait.h