Commit graph

7 commits

Author SHA1 Message Date
Tom Cherry
40acb379cd Move watchdogd out of init
We're moving past a world where static executables are needed,
including watchdogd, so treat this like any other executable and place
it in /system/bin.

Bug: 73660730
Test: watchdogd still runs
Change-Id: I1f7508fd55dce6e9ee72a6ab7a085011a76c0053
2018-08-02 12:25:58 -07:00
Elliott Hughes
dc80312628 libbase: add host properties support.
Move init and libprocessgroup away from their existing hacks.

Bug: N/A
Test: ran tests
Change-Id: Ifabdd38e0cc4ab2582f1ea59d32159d386f48eb6
2018-05-24 18:04:31 -07:00
Tom Cherry
2fa178a01e Remove unused using statement / host stub
GetIntProperty() isn't used after
Ied46e9346b4ca7931aa4dcf1c9dbc11de0e12d93, so it can be removed.

Test: build
Change-Id: I5736f553db1a615d51b8fe3cbf9b4aee89451076
2018-05-09 15:25:39 -07:00
Logan Chien
837b2a4c24 init: Use sepolicy version instead
This commit uses vendor sepolicy file version (defined in
`/vendor/etc/selinux/plat_sepolicy_vers.txt`) to determine whether the
source context should be set as `u:r:vendor_init:s0`.

Before this commit, the criterion was `ro.vndk.version` >= 28.  However,
the check in `property_service.cpp` will always be true because
`ro.vndk.version` hasn't been loaded from `/vendor/default.prop`.

Furthermore, under some circumstances, `ro.vndk.version` may be
different from `plat_sepolicy_vers.txt` (e.g. O-MR1 vendor does not
define `ro.vndk.version`).

Bug: 78605339  # high-level bug to combine O-MR1 and P GSI
Bug: 79135481  # the usage of `ro.vndk.version` in init
Test: vts-tradefed run vts -m VtsTrebleVintfTest  # tetheroffload
Change-Id: Ied46e9346b4ca7931aa4dcf1c9dbc11de0e12d93
2018-05-04 15:21:01 +08:00
Tom Cherry
a1dbeb8d33 init: do not impose vendor_init restrictions on old vendor images
Do not restrict vendor_init restrictions on vendor images that were
built before P, as they will not have the correct permissions.

Bug: 77732028
Test: test new devices and see vendor_init still works
Change-Id: I636a07b54fbfb248e1d1a68a8f3c4d047fd5a9e9
2018-04-12 10:17:45 -07:00
Tom Cherry
69d47aa829 Clean up property set error handling
Currently we only report why a property set call has failed but drop
the context of what was trying to set the property.  This change
adds information about why a property was trying to be set when it
fails.

It also unifies property_set() within init to go through the same
HandlePropertySet() function as normal processes do, removing unneeded
special cases.

Test: boot bullhead
Test: attempt to set invalid properties and see better error messages
Change-Id: I5cd3a40086fd3b226e9c8a5e3a84cb3b31399c0d
2018-03-01 11:14:02 -08:00
Tom Cherry
de6bd50d42 init: add host side parser for init
Create a host side parser for init such that init rc files can be
verified for syntax correctness before being used on the device.

Bug: 36970783
Test: run the parser on init files on host

Change-Id: I7e8772e278ebaff727057308596ebacf28b6fdda
2018-02-28 10:45:45 -08:00