diff options
| -rw-r--r-- | bootloader_message/Android.mk | 4 | ||||
| -rw-r--r-- | bootloader_message/bootloader_message.cpp | 11 |
2 files changed, 15 insertions, 0 deletions
diff --git a/bootloader_message/Android.mk b/bootloader_message/Android.mk index 8653fd525..1d5c85fe3 100644 --- a/bootloader_message/Android.mk +++ b/bootloader_message/Android.mk @@ -37,5 +37,9 @@ else LOCAL_SHARED_LIBRARIES += libc++ endif LOCAL_CFLAGS := -DEXCLUDE_FS_MGR +# ignore bootloader's factory reset command even when written to /misc +ifeq ($(TW_IGNORE_MISC_WIPE_DATA), true) + LOCAL_CFLAGS += -DIGNORE_MISC_WIPE_DATA +endif LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include include $(BUILD_SHARED_LIBRARY) diff --git a/bootloader_message/bootloader_message.cpp b/bootloader_message/bootloader_message.cpp index eb99bdb42..362d9cbe2 100644 --- a/bootloader_message/bootloader_message.cpp +++ b/bootloader_message/bootloader_message.cpp @@ -284,6 +284,17 @@ get_args(int *argc, char ***argv) { (*argv)[0] = strdup(arg); for (*argc = 1; *argc < MAX_ARGS; ++*argc) { if ((arg = strtok(NULL, "\n")) == NULL) break; + +// if the device does not have an own recovery key combo we just want to open TWRP after +// walking through the factory reset screen - without actually doing a factory reset +#ifdef IGNORE_MISC_WIPE_DATA + if (!strcmp(arg, "--wipe_data")) { + (*argv)[*argc] = ""; + *argc = *argc -1; + printf("Bootloader arg \"%s\" ignored because TWRP was compiled with TW_IGNORE_MISC_WIPE_DATA\n", arg); + continue; + } +#endif (*argv)[*argc] = strdup(arg); } printf("Got arguments from boot message\n"); |