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epoll_ctl

Queues (but does not submit) an SQE to perform a epoll_ctl(2). Returns a pointer to the SQE.

IoUring.epoll_ctl

pub fn epoll_ctl(
    self: *IoUring,
    user_data: u64,
    epfd: linux.fd_t,
    fd: linux.fd_t,
    op: u32,
    ev: ?*linux.epoll_event,
) !*linux.io_uring_sqe

File

lib/std/os/linux/IoUring.zig:602

Code

pub fn epoll_ctl(
    self: *IoUring,
    user_data: u64,
    epfd: linux.fd_t,
    fd: linux.fd_t,
    op: u32,
    ev: ?*linux.epoll_event,
) !*linux.io_uring_sqe {
    const sqe = try self.get_sqe();
    sqe.prep_epoll_ctl(epfd, fd, op, ev);
    sqe.user_data = user_data;
    return sqe;
}