this will make the implementation more cleaner,
and has error message output when failed on some operations
also add the O_TRUNC flag explicitly for the open function
called in write_file.
And add more test on read_file and write_file functions
Bug: 36726045
Test: manual with hikey
Test: boot and init tests on bullhead
Test: cast with fugu, per b/36726045
Change-Id: If3c30a2fff58cfece2fcd27e69c30382146e6808
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
- Run shutdown animation during shutdown if surfaceflinger is
available / running.
- services necessary for animation should be added to animation
class.
- Keep debugging tools while non-critical services are terminated:
logd, adbd, tombstoned
bug: 36526187
Test: many reboots
Change-Id: I758f700a622c6005f3df9f29de2b55270055ad4d
Exec services may also want to set other service flags such as
priority. Instead of expanding the exec syntax to handle this, create
a new command, exec_start, that will treat an existing service
definition as an exec service. The new exec_start command will start
the service then halt init from executing further commands until the
service has exited.
This change additionally encapsulates the waiting_for_exec logic into
ServiceManager and removes the ambiguous 'bool' return value from
Reap() which previously indicated if a Reaped service was an exec
service or not.
Bug: 36511808
Bug: 36102163
Test: Bullhead boots, services run with exec_start as they do exec.
Change-Id: I44f775cf1c1dd81d5c715f44fdc150c651a2c80a
Add support of multiple class names in service, so that related services
can be grouped together. By doing this, we can start/stop some services
for special purpose. For example, early zygote, early boot animation
and etc.
Bug: 36535312
Test: marlin boots with defined classes
Change-Id: Ifeaaf034fd836816e24f3775bece53ea83faada6
writepid takes a list of space delimited files. Make this clear in
the documentation, following the format for repeated fields used in
the rest of the file.
Test: N/A
Change-Id: I5bbe453fcb54f060d3cc5a82e9b38d3091a1ece3
this will make the implementation more cleaner,
and has error message output when failed on some operations
also add the O_TRUNC flag explicitly for the open function
called in write_file.
And add more test on read_file and write_file functions
Test: manual with hikey
Change-Id: Ifc1086a20e85db6980b497b1150a8a7952e672d6
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
Normally 'writepid' is used to add a process to a particular cpuset. However
certain systems with big/small cores might need to specify a default cpuset for
system processes which do not explicitly specify one. Add an option to use
'ro.cpuset.default' system property to specify default cpuset for system processes
which do not explicitly write to /dev/cpuset/... with 'writepid' option.
The cpuset name specified in ro.cpuset.default is just the cpuset name, e.g.
'/system-background', '/foreground', or simply '/' for the "root" cpuset.
Bug: 28550814
Test: `m -j32` succeeds for aosp_sailfish-eng. Phone boots successfully.
Also tested manually with debug trace messages on emulator with different
combinations of values for 'ro.cpuset.default'.
Change-Id: I501727fa5ee3f4bb7a938fa104b81a404b616633
There are many use cases from vendors to exec service in background and then
use a shell scriprt to wait for the command done.
This CL is to add a wait_for_prop command to suppor those use cases.
Bug: 34746108
Test: on marlin
Change-Id: Ia81290b0928f9d375710d2daa546714f0cd65b72
