linux/io_uring/register.h

// SPDX-License-Identifier: GPL-2.0
#ifndef IORING_REGISTER_H
#define IORING_REGISTER_H

int io_eventfd_unregister(struct io_ring_ctx *ctx);
int io_unregister_personality(struct io_ring_ctx *ctx, unsigned id);
struct file *io_uring_register_get_file(unsigned int fd, bool registered);

#endif
io_uring/register: move io_uring_register(2) related code to register.c Most of this code is basically self contained, move it out of the core io_uring file to bring a bit more separation to the registration related bits. This moves another ~10% of the code into register.c. Signed-off-by: Jens Axboe <axboe@kernel.dk> 2023-12-19 15:54:20 +00:00			`// SPDX-License-Identifier: GPL-2.0`
			`#ifndef IORING_REGISTER_H`
			`#define IORING_REGISTER_H`

			`int io_eventfd_unregister(struct io_ring_ctx *ctx);`
			`int io_unregister_personality(struct io_ring_ctx *ctx, unsigned id);`
io_uring: clean up a type in io_uring_register_get_file() Originally "fd" was unsigned int but it was changed to int when we pulled this code into a separate function in commit 0b6d253e084a ("io_uring/register: provide helper to get io_ring_ctx from 'fd'"). This doesn't really cause a runtime problem because the call to array_index_nospec() will clamp negative fds to 0 and nothing else uses the negative values. Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/6f6cb630-079f-4fdf-bf95-1082e0a3fc6e@stanley.mountain Signed-off-by: Jens Axboe <axboe@kernel.dk> 2024-09-16 14:07:10 +00:00			`struct file *io_uring_register_get_file(unsigned int fd, bool registered);`
io_uring/register: move io_uring_register(2) related code to register.c Most of this code is basically self contained, move it out of the core io_uring file to bring a bit more separation to the registration related bits. This moves another ~10% of the code into register.c. Signed-off-by: Jens Axboe <axboe@kernel.dk> 2023-12-19 15:54:20 +00:00
			`#endif`