/dev/mem has been turned off on all Android kernels (b/19549480). This
utility cannot be used.
Test: android compiles.
Change-Id: I500021f224febb15dd8bfe6e1f6e5c398fe6f552
Some of the __BIONIC__ checks were actually looking for an android
device. Host bionic has __BIONIC__, but not __ANDROID__.
Bug: 31559095
Test: Test linux_bionic compile
Change-Id: Ia0ca36fc9486fe8ea7e5d1b2e26ab0491903723c
Utilize liblog-unit-tests as a CTS test
Replacement for EventLogTest#testWriteEventWithOversizeValue
along with some other mandatory logging functionality.
Test: run cts tests
Bug: 26235244
Change-Id: I71f549bd0b93f6c41e1f91565b0fbddf042e4991
Sdcardfs has been modified to use bind mounts
in place of three separate mounts. This lowers
resource usage, and removes a number of race
conditions around updates via differnt views.
Test: Run storage cts tests with sdcardfs enabled
Change-Id: Icdc196ba3d6f46d54d27ef91c01ffebcf81dd47e
Bug: 31800756
Instead of strictly timing out after 1s waiting for COLDBOOT_DONE,
we wait for a considerably longer period of time, which would also
allow slower non-production heavily instrumented debug builds to
boot up.
Upon successful wait, we measure the time taken and record the
value into a system property: ro.cold_boot.duration.
If timeout is still reached, we log an error message and abandon
boot process, rebooting into recovery mode instead.
Change-Id: Ic1df80546d8721b0e8c998ff294d5c5102de4e98
It's 5 characters shorter, has no runtime costs, can be stored on a
read-only partition, and avoids problems like b/27262109 and b/27204904.
It allows makes some security hardening easier.
Bug: 27262109
Bug: 27204904
Bug: 32799236
Test: verified new symlink created and old one not present
Change-Id: Ief362e13569ad9c868a7f0f9c4dbd6a328c96c6b
Be agnostic to whether /system is writable when testing push error
reporting.
Test: python test_device.py
Change-Id: I1d03564fa35442c20e2c96a7f5b56d39868efc52
We use <sys/stat.h> mode macros on the host to parse modes sent over
from the device, so they had better match. Add static_asserts to ensure
this.
(Also, fix the cases where they don't.)
Test: mma -j48, compiled the static_asserts on darwin manually
Change-Id: I883e4e6c7489ea64d3c02d26790ac8293366d989
NULL represents system default. In the future, NULL could represent
static and dynamic tags, which can come from multiple files based on
implementation details in the liblog library.
Test: gTest logd-unit-tests & liblog-unit-tests
Bug: 31456426
Change-Id: I0e3d296de81ca299ae63d7b83781639ee67ec298
Allows us to compose an event message for our own in-memory purposes.
Will be used to compose an event message in logd and directly write
it to just the pmsg buffer. Provide an internal enhanced C++ wrapper
for event handling.
Test: gTest liblog-unit-tests --gtest_filter=liblog.android_log_write_list_buffer
Bug: 31456426
Change-Id: I98246898ba580f9e506baba8af2fd1b26a2a8aae
rename class from android_log_event_context to android_log_event_list
Test: gTest logcat-unit-tests
Bug: 31992412
Bug: 31456426
Change-Id: Ib61cbca7d453837d64959c56b0e11f8c5edbfbdd
Test: Open a bunch of files, wait for the process to crash, verify dubuggerd
includes the list of open files the tombstone it generates.
Test: Added OpenFilesListTest to debuggerd_test.
Bug: 32013594
Change-Id: I6f939ae1d04dc58dc99abff0ed930da9e0ef0d1c
With this option the fstab can include a parameter for zram
the enables more streams for kernels that does not have
dynamic stream task handling.
Test: Made sure max_comp_streams is set according to fstab.
Change-Id: I22e158a075a8a86b4e80d3b13989896929c0d223
The adb protocol currently only supports lstat with no way of finding
the target of a symlink, so pulling a symlink that points to a file
looks like pulling a file with length equal to the length of path to
the symlink's target. Pulling a file that's sufficiently large can
overflow the int used to calculate percentage, and result in a bogus
completion percentage being displayed.
Bug: http://b/29277448
Test: adb pull /dev/block/platform/soc.0/f9824900.sdhci/by-name/system
Change-Id: I42d180550ac2aa9e4705676ccbb20f5db789fb8d
Debugging aid. Allows us to run:
$ cat -n '<STUFF>\0EXIT\0' | nc -U /dev/socket/logd
and the pipeline will exit once done. Without the EXIT command
we will have to <CTRL+C> out to terminate the pipeline. This is
necessary since Android's netcat command does not support the -q
feature, and having the EXIT command is faster and cleaner anyways.
Test: manual as noted above.
Bug: 31456426
Change-Id: I65333358188db85e2eb1bb6a14deed1565826ac4
Surprise surprise, MAC sdk build has F_GETFD & not TEMP_FAILURE_RETRY.
Revert code to original form with the three alternatives for all OSii.
Test: Build
Bug: 32450474
Change-Id: Ia7361d8107675a620968d8395c5e2351ad364d29
Treehugger Robot