To use GoCenter:
May 14th 2020
Go package for handling fifos in a sane way.
// OpenFifo opens a fifo. Returns io.ReadWriteCloser. // Context can be used to cancel this function until open(2) has not returned. // Accepted flags: // - syscall.O_CREAT - create new fifo if one doesn't exist // - syscall.O_RDONLY - open fifo only from reader side // - syscall.O_WRONLY - open fifo only from writer side // - syscall.O_RDWR - open fifo from both sides, never block on syscall level // - syscall.O_NONBLOCK - return io.ReadWriteCloser even if other side of the // fifo isn't open. read/write will be connected after the actual fifo is // open or after fifo is closed. func OpenFifo(ctx context.Context, fn string, flag int, perm os.FileMode) (io.ReadWriteCloser, error) // Read from a fifo to a byte array. func (f *fifo) Read(b byte) (int, error) // Write from byte array to a fifo. func (f *fifo) Write(b byte) (int, error) // Close the fifo. Next reads/writes will error. This method can also be used // before open(2) has returned and fifo was never opened. func (f *fifo) Close() error
The fifo is a containerd sub-project, licensed under the Apache 2.0 license. As a containerd sub-project, you will find the:
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