// SPDX-License-Identifier: GPL-2.0 int __io_close_fixed(struct io_ring_ctx *ctx, unsigned int issue_flags,		     unsigned int offset); int io_openat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);int io_openat(struct io_kiocb *req, unsigned int issue_flags);void io_open_cleanup(struct io_kiocb *req); int io_openat2_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);int io_openat2(struct io_kiocb *req, unsigned int issue_flags); int io_close_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);int io_close(struct io_kiocb *req, unsigned int issue_flags); int io_install_fixed_fd_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);int io_install_fixed_fd(struct io_kiocb *req, unsigned int issue_flags);