Method statx

source/kernel/kprocess.cpp:2326–2372

    memory->writed(buf, 0);           // stx_dio_offset_align
}
U32 KProcess::statx(FD dirfd, BString path, U32 flags, U32 mask, U32 buf) {
    BString dir;
    U32 result = 0;

    if (path.startsWith("/") || (flags & K_AT_EMPTY_PATH)) {
        result = getCurrentDirectoryFromDirFD(dirfd, dir);
        if (result == 0 && (flags & K_AT_EMPTY_PATH)) {
            path = dir;
            dir = BString::empty;
        }
    } else if (!path.startsWith("/")) {
        result = getCurrentDirectoryFromDirFD(dirfd, dir);
    }
    if (result) {
        if ((S32)result == -K_ENOTDIR) {
            KFileDescriptorPtr fd = this->getFileDescriptor(dirfd);
            if (fd->kobject->type == KTYPE_UNIX_SOCKET) {
                std::shared_ptr<KUnixSocketObject> s = std::dynamic_pointer_cast<KUnixSocketObject>(fd->kobject);
                U64 t = s->lastModifiedTime;
                U32 seconds = (U32)(t / 1000);
                U32 n = (U32)(t % 1000) * 1000000;
                writeStatX(memory, buf, (s->node ? s->node->id : 0), (s->node ? s->node->rdev : 0), 1, userId, groupId, K_S_IFSOCK | K__S_IWRITE | K__S_IREAD, 0, seconds, n);
                return 0;
            }
        }
        return result;
    }        
    bool isLink = false;

    std::shared_ptr<FsNode> node = Fs::getNodeFromLocalPath(dir, path, (flags & 0x100) == 0, &isLink);
    if (!node) {
        return -K_ENOENT;
    }

    U64 len = node->length();
    U32 mode = node->getMode();
    if (node->isLink() || isLink) {
        mode |= K__S_IFLNK;
    }
    U64 t = node->lastModified();
    U32 seconds = (U32)(t / 1000);
    U32 n = (U32)(t % 1000) * 1000000;
    U32 hardLinkCount = node->getHardLinkCount();

    writeStatX(memory, buf, node->id, node->rdev, hardLinkCount, userId, groupId, mode, len, seconds, n);
    return 0;
}

U32 KProcess::fstatat64(FD dirfd, BString path, U32 buf, U32 flag) {
    BString dir;