1. init creates /mnt/product used to mount product-specific rw partitions.
2. If a device tree fstab entry for early mount specifies a mount point
under /mnt/product e.g. /mnt/product/foo, init will create
/mnt/product/foo mount point.
Bug: 110808288
Test: change dt fstab entry to mount /mnt/product/foo; mount point is
created correctly, and partition is mounted in early mount.
Change-Id: I321e314992abe1084fd67a382c205f5c0c92bf3d
After dealing with some specical escape characters('\n','\r','\t','\\',"\r\n")
it doesn't goto the next position in the next loop, so it process the current
character twice.
For example, when parsing the string "test\ntoken" we expect the
"test'\n'token" but actually we got the "test'\n'ntoken"
Test: have espace characters in init .rc files
Change-Id: I015c087a5c6e5ee9c490f29a83b15b89443f7f81
Signed-off-by: liwugang <liwugang@xiaomi.com>
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
