Function send_zc_fixed [src]

Queues (but does not submit) an SQE to perform an async zerocopy send(2). Returns a pointer to the SQE. Available since 6.0

Prototype

 pub fn send_zc_fixed( self: *IoUring, user_data: u64, fd: posix.fd_t, buffer: []const u8, send_flags: u32, zc_flags: u16, buf_index: u16, ) !*linux.io_uring_sqe

Parameters

self: *IoUringuser_data: u64fd: posix.fd_tbuffer: []const u8send_flags: u32zc_flags: u16buf_index: u16

Source

  pub fn send_zc_fixed(
    self: *IoUring,
    user_data: u64,
    fd: posix.fd_t,
    buffer: []const u8,
    send_flags: u32,
    zc_flags: u16,
    buf_index: u16,
) !*linux.io_uring_sqe {
    const sqe = try self.get_sqe();
    sqe.prep_send_zc_fixed(fd, buffer, send_flags, zc_flags, buf_index);
    sqe.user_data = user_data;
    return sqe;
}  