diff options
| author | Ken Sumrall <ksumrall@android.com> | 2011-03-07 23:29:42 -0800 |
|---|---|---|
| committer | Ken Sumrall <ksumrall@android.com> | 2011-03-10 18:11:46 -0800 |
| commit | e3aeeb4de34dbb93e832e6554f494122ba633f3b (patch) | |
| tree | 2f600612cee4677c2ae4d99f6f791689c3e3e2c8 /libcutils/Android.mk | |
| parent | cf01597121c1c08780966f22e2a62386d0e1a08f (diff) | |
| download | system_core-e3aeeb4de34dbb93e832e6554f494122ba633f3b.zip system_core-e3aeeb4de34dbb93e832e6554f494122ba633f3b.tar.gz system_core-e3aeeb4de34dbb93e832e6554f494122ba633f3b.tar.bz2 | |
Try to unmount writable filesystems when rebooting
Ext4 filesystems like to be unmounted before rebooting. The Android system
doesn't have a traditional Linux init setup, and shutting down the system
was not much more than calling sync(2) and reboot(2). This adds a new
function to libcutils called android_reboot(). By default, it calls sync()
and then remounts all writable filesystems as read-only and marks them clean.
There is a flag parameter in which the caller can ask for sync() not to be
called, or to not remount the filesystems as read-only. Then it will call
reboot(2) as directed by the other parameters. This change also updates
adb, init and toolbox to call the new android_reboot() function.
Fixes bugs 3350709 and 3495575.
Change-Id: I16d71ffce3134310d7a260f61ec6f4dd204124a7
Diffstat (limited to 'libcutils/Android.mk')
| -rw-r--r-- | libcutils/Android.mk | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libcutils/Android.mk b/libcutils/Android.mk index 3dc3d69..b6c5382 100644 --- a/libcutils/Android.mk +++ b/libcutils/Android.mk @@ -109,7 +109,7 @@ else #!sim # ======================================================== include $(CLEAR_VARS) LOCAL_MODULE := libcutils -LOCAL_SRC_FILES := $(commonSources) ashmem-dev.c mq.c +LOCAL_SRC_FILES := $(commonSources) ashmem-dev.c mq.c android_reboot.c ifeq ($(TARGET_ARCH),arm) LOCAL_SRC_FILES += arch-arm/memset32.S |