monkey

Documentation

Index

• type Patch
  • func PatchFunc(fn, hook, proxy interface{}, unsafe bool) *Patch
  • func PatchValue(target, hook, proxy reflect.Value, unsafe bool) *Patch
  • func (p *Patch) Unpatch()

Types

type Patch

type Patch struct {
	// contains filtered or unexported fields
}

Patch is a context that holds the address and original codes of the patched function.

func PatchFunc

func PatchFunc(fn, hook, proxy interface{}, unsafe bool) *Patch

func PatchValue

func PatchValue(target, hook, proxy reflect.Value, unsafe bool) *Patch

PatchValue replace the target function with a hook function, and stores the target function in the proxy function for future restore. Target and hook are values of function. Proxy is a value of proxy function pointer.

func (*Patch) Unpatch

func (p *Patch) Unpatch()

Unpatch restores the patched function to the original function.