clang

Documentation

Overview

Package clang implements a simple wrapper for invoking clang to compile C to eBPF

Index

• func Compile(source []byte, name string, opts Opts) ([]byte, error)
• type Opts

Functions

func Compile

func Compile(source []byte, name string, opts Opts) ([]byte, error)

Compile compiles a C source string into an ELF

Types

type Opts

type Opts struct {
	// clang binary to use
	Clang string

	// Header directories to include
	Include []string

	// Destination directory for compiled programs.
	// Uses a temporary directory if empty.
	Output string

	// Emit DWARF debug info in the XDP elf.
	// Required for BTF.
	EmitDebug bool
}

CompileOpts configure how an XDP program is compiled / built