Node / rns-mirrors / Reticulum-Go.git / files / examples / wasm / vendor / github.com / mdlayher / socket / setbuffer_linux.go

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//go:build linux

package socket

import "golang.org/x/sys/unix"

// setReadBuffer wraps the SO_RCVBUF{,FORCE} setsockopt(2) options.

func (c *Conn) setReadBuffer(bytes int) error {

err := c.SetsockoptInt(unix.SOL_SOCKET, unix.SO_RCVBUFFORCE, bytes)

if err != nil {

err = c.SetsockoptInt(unix.SOL_SOCKET, unix.SO_RCVBUF, bytes)

}

return err

}

// setWriteBuffer wraps the SO_SNDBUF{,FORCE} setsockopt(2) options.

func (c *Conn) setWriteBuffer(bytes int) error {

err := c.SetsockoptInt(unix.SOL_SOCKET, unix.SO_SNDBUFFORCE, bytes)

if err != nil {

err = c.SetsockoptInt(unix.SOL_SOCKET, unix.SO_SNDBUF, bytes)

}

return err

}