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Can be done in one of two ways: 1) Regular file descriptor, just fget() 2) Registered ring, index our own table for that In preparation for adding another register use of needing to get a ctx from a file descriptor, abstract out this helper and use it in the main register syscall as well. Signed-off-by: Jens Axboe <axboe@kernel.dk>
10 lines
284 B
C
10 lines
284 B
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef IORING_REGISTER_H
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#define IORING_REGISTER_H
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int io_eventfd_unregister(struct io_ring_ctx *ctx);
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int io_unregister_personality(struct io_ring_ctx *ctx, unsigned id);
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struct file *io_uring_register_get_file(int fd, bool registered);
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#endif
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