This functionality is useful for improving boottimes on the ARC++
project. Without this change, ro.serialno would be set to the empty
string when androidboot.serialno was unset in the kernel commandline.
Bug: 62039211
Test: boot with androidboot.serialno unset and ensure ro.serialno is
unset
Change-Id: Iaee339dfa3f0c871e5e9c1fc0534347f2b3e8a07
Let's start by fixing the build, then see how possible this will be to do fully.
Bug: 110477913
Test: n/a
Change-Id: If52e15bd070781a405c5494631ede033c1067903
Also get rid of the copy in parser. There's no incentive to switch to
a tokenizer that doesn't modify the input, nor is there a reason to
waste cycles making a copy of every init script as its processed.
Bug: 36970783
Test: boot
Change-Id: I8aca9c9d6f1961e1ab35dee50691a6791fc6ec66
Currently, init can create logical partitions by hardcoding them in
fs_mgr or by specifying them in device-tree. This change allows init to
also create logical partitions by using liblp, which stores partition
tables in a physical partition. The current name for this partition is
"android".
Two aspects of this code will change long-term. One, the prototype code
using device-tree will be deleted once fastboot supports logical
partitions. Two, libdm will obsolete most of the code in
fs_mgr_dm_linear.cpp. For now however we preserve how the prototype code
functions and we layer liblp on top of the existing dm_linear logic.
Bug: 79173901
Test: N/A
Change-Id: If014a109da78fa12269bf0df0dda39028ac2d1aa
init is now dynamically linked to libselinux. This gives us about 100KB
extra space, which is valuable in the recovery partition.
Bug: 63673171
Test: m -j
Test: adb reboot recovery
Change-Id: I72c4f886cbbb9ce54f8221f05547f5b9f0e1adb0
It's not going to be possible to safely assume $OUT has the right init
scripts to be parsed at a given point, so instead we fall back to
parsing init scripts individually.
This isn't a full revert of the previous commits. We retain parsing
correctness of the 'import' statements and we retain using the new
host side property functionality.
Also, fix a bug where main was not actually returning -1 on failure
Bug: 36970783
Test: testing individual files still works correctly
Change-Id: I4ae5620f234caa08993deb2c30825904a75f6654
init need find required devices and it some times takes a long time due
to rogue drivers. Add a warning if the timing is longer than 50ms.
Bug: 80494921
Test: Reboot
Change-Id: I8f937d7ca7127dc89ed76bb6e5f1781459d5c94a
Init never checked the return values of the calls made during first
stage init (since of course they're not going to fail, right?). But
of course commands can fail and they might not necessarily be obvious
when they do, so let's make it obvious.
Since the kernel log isn't up until later, this creates a list of the
failures that can then be sent to the kernel log once it's ready
(pending of course failures in setting it up...)
Test: boot bullhead, don't see errors
Change-Id: I8c12c61fa12e4368346e8b0e1c0bb0844b5d0377
When adding a new error case for host_init_parser, I didn't handle the
individual line callbacks used for ueventd correctly. This change
fixes that.
Test: bullhead boots without extraneous ueventd warnings
Change-Id: I56cad854b0defd936a7fbcab73fe2f2963c0e2e4
recovery partition now supports shared librarys. Therefore, init can now
be built as a dynamic executable both for normal and recovery modes.
To save save in the recovery mode, not all libs are dynamically linked.
Libs that are only used by init in the recovery mode are still
statically linked.
Note: init is still a static executable for legacy devices where
system-as-root is not on, because the dynamic linker and shared libs
which are in /system are not available when init starts.
Bug: 63673171
Test: `adb reboot recovery; adb devices` shows the device ID
Test: device boots to the UI in normal mode.
Test: do that for both walleye (system-as-root) and bullhead (legacy
ramdisk).
Change-Id: I30c84ae6a8e507e507ad0bb71acad281316d9e90
Bug: 36970783
Test: test bullhead successfully at TOT
Test: create errors and check that they're caught
Test: create uid in passwd and check that it's successful
Change-Id: I237fb8df16a294757fe898bdbbd42e850bcb8301
Allow specifying properties on the command line when running host init
verifier. This is needed particularly for importing files that have a
property expansion in their path.
Handle the import statement on host, basing paths off of the out
directory of Android builds.
Bug: 36970783
Test: verify that bullhead imports the correct files and checks them
Change-Id: I4fe263016b3764a372708b559bc0c739b1b7e5e3
Drop all references to keychord_id and id and instead use keycodes_
as the id. The keycodes are a std::vector<int> with an unique
sorted-order emplacement method added in the parser. Solves the
academic issue with duplicate keychords and trigger all services
that match rather than first match only.
Test: init_tests
Bug: 64114943
Change-Id: I5582779d81458fda393004c551c0d3c03d9471e0
Move things around so that keychords.cpp is independent of service
and init and can be individually tested with few dependencies.
Permits also rolling out the keychords as a class in a future commit.
Improve parser checking.
Test: init_tests
Bug: 64114943
Change-Id: I82570bc6269ed478db784ec38a8bc916da2be2be
Currently, permissions for ctl. property apply to each action verb, so
if a domain has permissions for controlling service 'foo', then it can
start, stop, and restart foo.
This change implements finer grainer permissions such that permission
can be given to strictly start a given service, but not stop or
restart it. This new permission scheme is mandatory for the new
control functions, sigstop_on, sigstop_off, interface_start,
interface_stop, interface_restart.
Bug: 78511553
Test: see appropriate successes and failures based on permissions
Merged-In: I6ce915ae39954a67eb6fe1795a93cf715c352ae4
Change-Id: I6ce915ae39954a67eb6fe1795a93cf715c352ae4
(cherry picked from commit 1debdcf1cf)
It's currently not clear that the error no indicating the
failure to invoke the library function. This change introduces
logs at the failing of socket connect, that could be clearly
get the true reason.
Test: Set system property with failed, and socket recv errno
log will show
Change-Id: I36bf66988811f953e679d1c5a468de0bf1ab0a05
Signed-off-by: Jinguang Dong <dongjinguang@huawei.com>
Add the ability to enter a network namespace when launching a service.
Typical usage of this would be something similar to the below:
on fs
exec ip netns add namespace_name
service vendor_something /vendor/...
capabilities <lower than root>
user not_root
enter_namespace net /mnt/.../namespace_name
Note changes to the `ip` tool are needed to create the namespace in
the correct directory.
Bug: 73334854
Test: not yet
Change-Id: Ifa91c873d36d69db399bb9c04ff2362518a0b07d
Chris Morin