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 #include <uapi/linux/io_uring/bpf_filter.h> 7 8 struct io_async_msghdr { 9 #if defined(CONFIG_NET) 10 struct iou_vec vec; 11 12 struct_group(clear, 13 int namelen; 14 struct iovec fast_iov; 15 __kernel_size_t controllen; 16 __kernel_size_t payloadlen; 17 struct sockaddr __user *uaddr; 18 struct msghdr msg; 19 struct sockaddr_storage addr; 20 ); 21 #else 22 struct_group(clear); 23 #endif 24 }; 25 26 #if defined(CONFIG_NET) 27 28 int io_shutdown_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 29 int io_shutdown(struct io_kiocb *req, unsigned int issue_flags); 30 31 void io_sendmsg_recvmsg_cleanup(struct io_kiocb *req); 32 int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 33 int io_sendmsg(struct io_kiocb *req, unsigned int issue_flags); 34 35 int io_send(struct io_kiocb *req, unsigned int issue_flags); 36 37 int io_recvmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 38 int io_recvmsg(struct io_kiocb *req, unsigned int issue_flags); 39 int io_recv(struct io_kiocb *req, unsigned int issue_flags); 40 41 void io_sendrecv_fail(struct io_kiocb *req); 42 43 int io_accept_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 44 int io_accept(struct io_kiocb *req, unsigned int issue_flags); 45 46 int io_socket_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 47 int io_socket(struct io_kiocb *req, unsigned int issue_flags); 48 void io_socket_bpf_populate(struct io_uring_bpf_ctx *bctx, struct io_kiocb *req); 49 50 int io_connect_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 51 int io_connect(struct io_kiocb *req, unsigned int issue_flags); 52 53 int io_send_zc(struct io_kiocb *req, unsigned int issue_flags); 54 int io_sendmsg_zc(struct io_kiocb *req, unsigned int issue_flags); 55 int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 56 void io_send_zc_cleanup(struct io_kiocb *req); 57 58 int io_bind_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 59 int io_bind(struct io_kiocb *req, unsigned int issue_flags); 60 61 int io_listen_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 62 int io_listen(struct io_kiocb *req, unsigned int issue_flags); 63 64 void io_netmsg_cache_free(const void *entry); 65 #else 66 static inline void io_netmsg_cache_free(const void *entry) 67 { 68 } 69 static inline void io_socket_bpf_populate(struct io_uring_bpf_ctx *bctx, 70 struct io_kiocb *req) 71 { 72 } 73 #endif 74