// SPDX-License-Identifier: GPL-2.0 #include <linux/net.h> #include <linux/uio.h> #include "alloc_cache.h" #if defined(CONFIG_NET) struct io_async_msghdr { union { struct iovec fast_iov[UIO_FASTIOV]; struct { struct iovec fast_iov_one; __kernel_size_t controllen; int namelen; __kernel_size_t payloadlen; }; struct io_cache_entry cache; }; /* points to an allocated iov, if NULL we use fast_iov instead */ struct iovec *free_iov; struct sockaddr __user *uaddr; struct msghdr msg; struct sockaddr_storage addr; }; struct io_async_connect { struct sockaddr_storage address; }; int io_shutdown_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); int io_shutdown(struct io_kiocb *req, unsigned int issue_flags); int io_sendmsg_prep_async(struct io_kiocb *req); void io_sendmsg_recvmsg_cleanup(struct io_kiocb *req); int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); int io_sendmsg(struct io_kiocb *req, unsigned int issue_flags); int io_send(struct io_kiocb *req, unsigned int issue_flags); int io_send_prep_async(struct io_kiocb *req); int io_recvmsg_prep_async(struct io_kiocb *req); int io_recvmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); int io_recvmsg(struct io_kiocb *req, unsigned int issue_flags); int io_recv(struct io_kiocb *req, unsigned int issue_flags); void io_sendrecv_fail(struct io_kiocb *req); int io_accept_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); int io_accept(struct io_kiocb *req, unsigned int issue_flags); int io_socket_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); int io_socket(struct io_kiocb *req, unsigned int issue_flags); int io_connect_prep_async(struct io_kiocb *req); int io_connect_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); int io_connect(struct io_kiocb *req, unsigned int issue_flags); int io_send_zc(struct io_kiocb *req, unsigned int issue_flags); int io_sendmsg_zc(struct io_kiocb *req, unsigned int issue_flags); int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); void io_send_zc_cleanup(struct io_kiocb *req); void io_netmsg_cache_free(struct io_cache_entry *entry); #else static inline void io_netmsg_cache_free(struct io_cache_entry *entry) { } #endif