Function sendmsg_zc [src]

Queues (but does not submit) an SQE to perform an async zerocopy sendmsg(2). Returns a pointer to the SQE. Available since 6.1

Prototype

 pub fn sendmsg_zc( self: *IoUring, user_data: u64, fd: posix.fd_t, msg: *const posix.msghdr_const, flags: u32, ) !*linux.io_uring_sqe

Parameters

self: *IoUringuser_data: u64fd: posix.fd_tmsg: *const posix.msghdr_constflags: u32

Source

  pub fn sendmsg_zc(
    self: *IoUring,
    user_data: u64,
    fd: posix.fd_t,
    msg: *const posix.msghdr_const,
    flags: u32,
) !*linux.io_uring_sqe {
    const sqe = try self.get_sqe();
    sqe.prep_sendmsg_zc(fd, msg, flags);
    sqe.user_data = user_data;
    return sqe;
}  