recovery: deprecate check for ro.build.system_root_image
If there is a "/system" in the fstab, then can not be a
system as root image.
Test: compile
Bug: 109821005
Change-Id: I2c852dcbdcf6de437d39039937799feeef949516
diff --git a/fsck_unshare_blocks.cpp b/fsck_unshare_blocks.cpp
index 2e6b5b8..684958e 100644
--- a/fsck_unshare_blocks.cpp
+++ b/fsck_unshare_blocks.cpp
@@ -40,6 +40,7 @@
static constexpr const char* SYSTEM_E2FSCK_BIN = "/system/bin/e2fsck_static";
static constexpr const char* TMP_E2FSCK_BIN = "/tmp/e2fsck.bin";
+static constexpr const char* SYSTEM_ROOT = "/system";
static bool copy_file(const char* source, const char* dest) {
android::base::unique_fd source_fd(open(source, O_RDONLY));
@@ -121,12 +122,12 @@
// Temporarily mount system so we can copy e2fsck_static.
bool mounted = false;
- if (android::base::GetBoolProperty("ro.build.system_root_image", false)) {
+ if (volume_for_mount_point(SYSTEM_ROOT) == nullptr) {
mounted = ensure_path_mounted_at("/", "/mnt/system") != -1;
partitions.push_back("/");
} else {
- mounted = ensure_path_mounted_at("/system", "/mnt/system") != -1;
- partitions.push_back("/system");
+ mounted = ensure_path_mounted_at(SYSTEM_ROOT, "/mnt/system") != -1;
+ partitions.push_back(SYSTEM_ROOT);
}
if (!mounted) {
LOG(ERROR) << "Failed to mount system image.";