We do not need to set up all directories from system.img for the first
stage ramdisk, only those which first stage init mounts on.
Test: n/a
Change-Id: I877c623bac0b6dd2927ebdefa20da929ff98b341
This creates the /data/misc/apexrollback directory which will
hold snapshots of DE_sys apex data directories (i.e. it will
hold backups of data from /data/misc/apexdata for particular
apexes).
See go/apex-data-directories for details.
Bug: 141148175
Test: Built and flashed, checked directory was created.
Change-Id: If45377a9b29cc1f52dd08ea1339829e3bb3032e9
This creates the directory /data/misc/apexdata, at the same time as other
directories under /data/misc. Then, when apexd has finished activating
APEXes, a directory is created under /data/misc/apexdata for every
APEX, with the same name as the APEX module name.
See go/apex-data-directories.
APEXes are discovered by scanning the /apex directory. It may be better
to delegate this process to a library, but it is proposed to defer that
change to a future CL.
Bug: 141148175
Test: Built and flashed, checked directories were created.
Change-Id: I639d6f490ae0b97f116ce38ff3ac348bd73aa20e
Currently linker config locates under /dev, but this makes some problem
in case of using two system partitions with chroot. To match system
image and configuration, linker config better stays under /linkerconfig
Bug: 144966380
Test: m -j passed && tested from cuttelfish
Change-Id: Iaae5af65721eee8106311c1efb4760a9db13564a
Hard coding multiple keys in the avb_keys flag isn't flexible and
causes some pains when upgrading an Android codebase.
e.g., from Android 10 to Android 11.
This CL supports specifying a directory for the avb_keys
for fs_mgr to list then use the avb keys under the directory.
Bug: 144399552
Test: config a fstab using avb_keys as a dir to boot
Test: atest libfs_avb_test
Test: atest libfs_avb_internal_test
Change-Id: Ie74845d8c8e4aa45e8a9e3b862424cec641f8090
Avoids this error on later runs:
ln: cannot create symbolic link from '/sys/kernel/debug' to 'out/target/product/walleye/root/d/debug': Permission denied
Bug: http://b/145148158
Test: touch * ; mm -j32 -k
Change-Id: I0c1c0c6e7666c0bc3373687d8c1c7bdf0847913f
Add libsnapshot_test_helpers for update engine tests
to properly set up depended modules.
Test: update_engine_unittests
Test: libsnapshot_test
Change-Id: Idd90a74cd6fb489f6ae14f44493b2288205c4a94
This API is an attempt to consolidate dm-stack unwinding logic
re-implemented in several different places (libfsmgr, libfstab,
libfiemap, etc.).
Test: libdm_test
Bug: 135984674
Change-Id: I9672d4c1e882824ef980667818d4c3aabcb82e1f
package_string() isn't readable in its current form and a loop is
unnecessary, so let's replace that with the direct calculations. The
new and old functions are identical in results except an edge case
where the old function incorrectly believes it needs to round up to
'10' for the size prefix, when '9' would be ok, specifically:
10\naaaaa\n\f vs 9\naaaaa\n\f. This is true for all powers of 10.
Clean up the calling side in logcat as well.
Test: printing log statistics and prune list works
Change-Id: Ib62ab2badab59040215b130ec9e3efbc7c95af3f
Pillage from Chromium a wrapper type that skips destruction of its
wrapped type, to avoid problems with premature destruction of
variables with static lifetime.
Test: libbase_test on host
Change-Id: I7d4541f7b59f467b232d5c4f8250dc1ea45e28fa
The current version requires callers to supply a string with 32 extra
bytes for liblog to internally prepend "setPruneList ", and to have
enough space to parse logd's return string. That is an unacceptable
requirement on callers.
This change removes that requirement by having liblog allocate the
needed std::string in any case.
It also stops writing back the 'success' or 'Invalid' string to the
caller's buffer, since that is redundant as well.
Test: changing prune settings works.
Change-Id: Ic0f03a229f0b9a77d03adcb91288370c3bd42903
* The --help text is way too long to print after each error, so simply
print the errors and exit.
* Report errno in a few cases where it was previously not reported
* Fix more punctuation
* Fix '?' and ':' getopt_long() return cases for long options.
Test: errors look better
Change-Id: I57058a2250e9f3c3431f104e43f0eb5ec60d8c8a
In any case, UFS storage suffers from long discard latency.
Change-Id: Iaa8ef6eb862934af43254bd10873a12c3d34e926
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
* Print an error if -c is provided with -f and -L since it is ambiguous
* Move the clear operation when -f is provided to a stand alone
location, since there is no need to loop
* Prevent -g/-G, -S, and -p/-P with -f, since that combination doesn't
make sense
Test: logpersist works
Change-Id: I6d8709bd61c898c47835470e99b0acff8c2692e4
Such services will be re-parsed and added back to the service list
during post-fs-data stage.
Test: adb reboot userspace
Test: atest CtsInitTestCases
Bug: 145669993
Bug: 135984674
Change-Id: Ibb393dfe0f101c4ebe37bc763733fd5d981d3691
Tom Cherry