Merge "c wrapper for SetProcessProfiles"

    return TaskProfiles::GetInstance().SetTaskProfiles(tid, profiles, use_fd_cache);

}

// C wrapper for SetProcessProfiles.

// No need to have this in the header file because this function is specifically for crosvm. Crosvm

// which is written in Rust has its own declaration of this foreign function and doesn't rely on the

// header. See

// https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3574427/5/src/linux/android.rs#12

extern "C" bool android_set_process_profiles(uid_t uid, pid_t pid, size_t num_profiles,

                                             const char* profiles[]) {

    std::vector<std::string> profiles_(num_profiles);

    for (size_t i = 0; i < num_profiles; i++) {

        profiles_.emplace_back(profiles[i]);

    }

    return SetProcessProfiles(uid, pid, profiles_);

}

static std::string ConvertUidToPath(const char* cgroup, uid_t uid) {

    return StringPrintf("%s/uid_%d", cgroup, uid);

}