diff options
Diffstat (limited to 'io_uring/net.h')
| -rw-r--r-- | io_uring/net.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/io_uring/net.h b/io_uring/net.h new file mode 100644 index 000000000000..7c438d39c089 --- /dev/null +++ b/io_uring/net.h @@ -0,0 +1,63 @@ +// 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_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); + +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_sendzc(struct io_kiocb *req, unsigned int issue_flags); +int io_sendzc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); + +void io_netmsg_cache_free(struct io_cache_entry *entry); +#else +static inline void io_netmsg_cache_free(struct io_cache_entry *entry) +{ +} +#endif |