[linux-2.6-block.git] / io_uring / net.h

// SPDX-License-Identifier: GPL-2.0

#include <linux/net.h>
#include <linux/uio.h>

struct io_async_msghdr {
#if defined(CONFIG_NET)
	struct iovec			fast_iov;
	/* points to an allocated iov, if NULL we use fast_iov instead */
	struct iovec			*free_iov;
	int				free_iov_nr;
	int				namelen;
	__kernel_size_t			controllen;
	__kernel_size_t			payloadlen;
	struct sockaddr __user		*uaddr;
	struct msghdr			msg;
	struct sockaddr_storage		addr;
#endif
};

#if defined(CONFIG_NET)

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);

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(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(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(const void *entry);
#else
static inline void io_netmsg_cache_free(const void *entry)
{
}
#endif
Commit	Line	Data
f9ead18c JA	1	// SPDX-License-Identifier: GPL-2.0
	2
	3	#include <linux/net.h>
	4	#include <linux/uio.h>
	5
f9ead18c	6	struct io_async_msghdr {
e1fe7ee8	7	#if defined(CONFIG_NET)
414d0f45	8	struct iovec fast_iov;
f9ead18c JA	9	/* points to an allocated iov, if NULL we use fast_iov instead */
f9ead18c JA	10	struct iovec *free_iov;
414d0f45 JA	11	int free_iov_nr;
414d0f45 JA	12	int namelen;
75191341 JA	13	__kernel_size_t controllen;
75191341 JA	14	__kernel_size_t payloadlen;
f9ead18c JA	15	struct sockaddr __user *uaddr;
	16	struct msghdr msg;
	17	struct sockaddr_storage addr;
e1fe7ee8	18	#endif
f9ead18c JA	19	};
f9ead18c JA	20
e1fe7ee8 BL	21	#if defined(CONFIG_NET)
e1fe7ee8 BL	22
f9ead18c JA	23	int io_shutdown_prep(struct io_kiocb req, const struct io_uring_sqe sqe);
	24	int io_shutdown(struct io_kiocb *req, unsigned int issue_flags);
	25
f9ead18c JA	26	void io_sendmsg_recvmsg_cleanup(struct io_kiocb *req);
	27	int io_sendmsg_prep(struct io_kiocb req, const struct io_uring_sqe sqe);
	28	int io_sendmsg(struct io_kiocb *req, unsigned int issue_flags);
516e82f0	29
f9ead18c JA	30	int io_send(struct io_kiocb *req, unsigned int issue_flags);
f9ead18c JA	31
f9ead18c JA	32	int io_recvmsg_prep(struct io_kiocb req, const struct io_uring_sqe sqe);
	33	int io_recvmsg(struct io_kiocb *req, unsigned int issue_flags);
	34	int io_recv(struct io_kiocb *req, unsigned int issue_flags);
	35
7e6b638e PB	36	void io_sendrecv_fail(struct io_kiocb *req);
7e6b638e PB	37
f9ead18c JA	38	int io_accept_prep(struct io_kiocb req, const struct io_uring_sqe sqe);
	39	int io_accept(struct io_kiocb *req, unsigned int issue_flags);
	40
	41	int io_socket_prep(struct io_kiocb req, const struct io_uring_sqe sqe);
	42	int io_socket(struct io_kiocb *req, unsigned int issue_flags);
	43
f9ead18c JA	44	int io_connect_prep(struct io_kiocb req, const struct io_uring_sqe sqe);
f9ead18c JA	45	int io_connect(struct io_kiocb *req, unsigned int issue_flags);
43e0bbbd	46
b0e9b551	47	int io_send_zc(struct io_kiocb *req, unsigned int issue_flags);
493108d9	48	int io_sendmsg_zc(struct io_kiocb *req, unsigned int issue_flags);
b0e9b551 PB	49	int io_send_zc_prep(struct io_kiocb req, const struct io_uring_sqe sqe);
b0e9b551 PB	50	void io_send_zc_cleanup(struct io_kiocb *req);
06a5464b	51
414d0f45	52	void io_netmsg_cache_free(const void *entry);
43e0bbbd	53	#else
414d0f45	54	static inline void io_netmsg_cache_free(const void *entry)
43e0bbbd JA	55	{
43e0bbbd JA	56	}
f9ead18c	57	#endif