swupdate: bump to revision 9b2155e
swupdate: bump to revision 9b2155e

This includes the following changes:

9b2155e Lua: add getroot function
0ac47ed util: add function to retrieve root device
829d11e IPC: extend to set accepted versions
c46a180 Rename structure globals to parms
7039df5 Restructure swupdate data
0cfd653 Cleanup: type boolean in general structure
8b4be00 Type dry_run as bool
19d94fd Introduce an upper check for version to be installed
0b34b6a raw handler: fix typo
0968c76 state: Make save_state() write to STATE_KEY unconditionally
87ed2e3 server_general: fix call of read_module_setting
338dc8e Avoid re-opening and reading configuration file
69f5d5a Lua: export preserve-attributes property
506ad34 Core: Properly close socket after processing in networking thread
e4eb7e5 doc: add talk at Liveembedded 2020
aa91186 Make IPC more robust
bf414d1 Config parser: Additional logging
2d6555f Added software select to swupdate.cfg globals
39483e6 Enable tracing for early start up code
99e3f79 Simplify get_sw_versions
063c066 state: Update code comments on persistent state handling
05ce5c9 state: Optionally disable setting ustate marker
ee47553 Fix install-if-higher behaviour if version is equal
b11f494 Fix coverity #316445
348cc4e Fix coverity #316444
f6d7216 parser: add hook to partitions
e1ae537 parser: follow the links
5069ad4 parser: split find_node function
6af3c38 editorconfig: added settings for *.cfg files
e1915f1 bootloader: EBG: update transaction marker handling
5df09dd bootloader: EBG: env_unset(STATE_KEY) ~ env_set(STATE_KEY, STATE_OK)
0183fd7 IPC: allow to enable programmatically -o flag
f77a762 Makefile: Run acceptance tests sequentially
d525b3d channel_curl: Improve tracking of download progress
1a22eca raw handler: Allow symlink traversal in blkprotect
ea19f2f Replace int with enum in check_if_required
d4a8bfe gservice: add missing dependency
b1d1cd1 diskpart: fix warning in TRACE
526e36b Sync update from file with CV
a7f5568 Added missing copyright for strlcpy function
6500f1e Add isc license text to Licenses
f700061 lua: link lua_swupdate library
4ebaad0 Create output directory for -o option
91e9fea swupdate-client: use CV for synchronization
58c5c5d Drop handling of exit status when install from file
f5fc64b Drop unneeded wrapper save_state_string
8b70ae5 Drop separate installation path for local file
f65b3ea Fix warnings in mongoose code
0fa7f9b Cleanup: drop dead code for Webserver API
0c5b7d2 mongoose: updated to 6.18
a18599a README: rework and drop obsolete parts
08d95fa README: add license badge
9123cf4 util: Whitespace fixes
80408e0 util: Fix CID 314958
a8794bf doc: improve roadmap
d1494b7 doc: improve description how SWUpdate runs
a1b8296 Make access to bootloader state exclusive also for GET_UPDATE_STATE
27d4ad7 Execute subprocess IPC in separate thread
1829ea7 Progress: set message status in download and progress mode
0d23f72 Use valid JSON key format when sending progress info message
70ce28a Add force flag in Makefile when creating symbolic link of shared IPC library
4ca2f9d Remove unused compiler attributes from bootloader RAM environment implementation
2aceb66 Type encrypted flag as bool

Signed-off-by: Pierre-Jean Texier <e95daa418e9f2320a35acff539585f6fc922aa22@lafon.fr>

sbabic/meta-swupdate,sbabic/meta-swupdate