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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

accept_direct

Doc Source

Public Function

std.os.linux.IoUring.accept_direct

pub fn accept_direct(
    self: *IoUring,
    user_data: u64,
    fd: linux.fd_t,
    addr: ?*posix.sockaddr,
    addrlen: ?*posix.socklen_t,
    flags: u32,
) !*linux.io_uring_sqe

Queues an accept using direct (registered) file descriptors.

To use an accept direct variant, the application must first have registered a file table (with register_files). An unused table index will be dynamically chosen and returned in the CQE res field.

After creation, they can be used by setting IOSQE_FIXED_FILE in the SQE flags member, and setting the SQE fd field to the direct descriptor value rather than the regular file descriptor.

Available since 5.19

Params

self: *IoUring
user_data: u64
fd: linux.fd_t
addr: ?*posix.sockaddr
addrlen: ?*posix.socklen_t
flags: u32

File

os/linux/IoUring.zig:555

pub fn accept_direct(
    self: *IoUring,
    user_data: u64,
    fd: linux.fd_t,
    addr: ?*posix.sockaddr,
    addrlen: ?*posix.socklen_t,
    flags: u32,
) !*linux.io_uring_sqe {
    const sqe = try self.get_sqe();
    sqe.prep_accept_direct(fd, addr, addrlen, flags, linux.IORING_FILE_INDEX_ALLOC);
    sqe.user_data = user_data;
    return sqe;
}