android/android_bootable_recovery
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handle mounts in recovery if the have only one argument

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controlled by BOARD_RECOVERY_HANDLES_MOUNT if it is not set
the recovery will behave like before.

this allows the recovery to handle commands like 'mount system'
it is needed for devices with two different filesystem in
recovery.fstab like RFS and EXT4 cause the regular recovery
behaviour will only generate a fstab for mounts of fstype2
and ignore the other fstype. This will also enable things like

run_program("/sbin/busybox", "mount", "/system");

on those system.

Change-Id: Ib10ffc7735a2edb8dd32be230ba885d5d2744f73
This commit is contained in:
Kolja Dummann 2011-07-24 21:40:16 +02:00
parent 5e922a4bf4
commit 6afbcdc651
2 changed files with 8 additions and 1 deletions
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2
Android.mk
View File

@ -38,7 +38,7 @@ LOCAL_CFLAGS += -DRECOVERY_VERSION="$(RECOVERY_VERSION)"
RECOVERY_API_VERSION := 2
LOCAL_CFLAGS += -DRECOVERY_API_VERSION=$(RECOVERY_API_VERSION)
BOARD_RECOVERY_DEFINES := BOARD_HAS_NO_SELECT_BUTTON BOARD_HAS_SMALL_RECOVERY BOARD_LDPI_RECOVERY BOARD_UMS_LUNFILE BOARD_RECOVERY_ALWAYS_WIPES
BOARD_RECOVERY_DEFINES := BOARD_HAS_NO_SELECT_BUTTON BOARD_HAS_SMALL_RECOVERY BOARD_LDPI_RECOVERY BOARD_UMS_LUNFILE BOARD_RECOVERY_ALWAYS_WIPES BOARD_RECOVERY_HANDLES_MOUNT
$(foreach board_define,$(BOARD_RECOVERY_DEFINES), \
$(if $($(board_define)), \

7
recovery.c
View File

@ -787,6 +787,13 @@ main(int argc, char **argv) {
return nandroid_main(argc, argv);
if (strstr(argv[0], "reboot"))
return reboot_main(argc, argv);
#ifdef BOARD_RECOVERY_HANDLES_MOUNT
if (strstr(argv[0], "mount") && argc == 2 && !strstr(argv[0], "umount"))
{
load_volume_table();
return ensure_path_mounted(argv[1]);
}
#endif
if (strstr(argv[0], "poweroff")){
return reboot_main(argc, argv);
}