|  | // 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_pipe_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); | 
|  | int io_pipe(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); |