Refine umount

This commit is contained in:
Nullptr
2023-02-08 20:22:56 +08:00
parent 291599ffc8
commit 820d59e285

View File

@@ -11,11 +11,10 @@ static void lazy_unmount(const char* mountpoint) {
LOGD("Unmounted (%s)", mountpoint);
}
#define OVERLAY_MNT(dir) (mentry->mnt_type == "overlay"sv && std::string_view(mentry->mnt_dir).starts_with("/" #dir))
void revert_unmount() {
parse_mnt("/proc/self/mounts", [](mntent* mentry) {
if (OVERLAY_MNT("system") || OVERLAY_MNT("vendor") || OVERLAY_MNT("product") || OVERLAY_MNT("system_ext")) {
if (mentry->mnt_fsname == "/data/adb/ksu/modules"sv ||
std::string_view(mentry->mnt_opts).find("/data/adb/ksu/modules") != std::string_view::npos) {
lazy_unmount(mentry->mnt_fsname);
}
return true;