1 // SPDX-License-Identifier: GPL-2.0 2 3 #include <linux/net.h> 4 #include <linux/uio.h> 5 #include <linux/io_uring_types.h> 6 7 struct io_async_msghdr { 8 #if defined(CONFIG_NET) 9 struct iou_vec vec; 10 11 struct_group(clear, 12 int namelen; 13 struct iovec fast_iov; 14 __kernel_size_t controllen; 15 __kernel_size_t payloadlen; 16 struct sockaddr __user *uaddr; 17 struct msghdr msg; 18 struct sockaddr_storage addr; 19 ); 20 #else 21 struct_group(clear); 22 #endif 23 }; 24 25 #if defined(CONFIG_NET) 26 27 int io_shutdown_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 28 int io_shutdown(struct io_kiocb *req, unsigned int issue_flags); 29 30 void io_sendmsg_recvmsg_cleanup(struct io_kiocb *req); 31 int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 32 int io_sendmsg(struct io_kiocb *req, unsigned int issue_flags); 33 34 int io_send(struct io_kiocb *req, unsigned int issue_flags); 35 36 int io_recvmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 37 int io_recvmsg(struct io_kiocb *req, unsigned int issue_flags); 38 int io_recv(struct io_kiocb *req, unsigned int issue_flags); 39 40 void io_sendrecv_fail(struct io_kiocb *req); 41 42 int io_accept_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 43 int io_accept(struct io_kiocb *req, unsigned int issue_flags); 44 45 int io_socket_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 46 int io_socket(struct io_kiocb *req, unsigned int issue_flags); 47 48 int io_connect_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 49 int io_connect(struct io_kiocb *req, unsigned int issue_flags); 50 51 int io_send_zc(struct io_kiocb *req, unsigned int issue_flags); 52 int io_sendmsg_zc(struct io_kiocb *req, unsigned int issue_flags); 53 int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 54 void io_send_zc_cleanup(struct io_kiocb *req); 55 56 int io_bind_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 57 int io_bind(struct io_kiocb *req, unsigned int issue_flags); 58 59 int io_listen_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 60 int io_listen(struct io_kiocb *req, unsigned int issue_flags); 61 62 void io_netmsg_cache_free(const void *entry); 63 #else 64 static inline void io_netmsg_cache_free(const void *entry) 65 { 66 } 67 #endif 68