github.com/SkycoinProject/gomobile@v0.0.0-20190312151609-d3739f865fa6/app/internal/callfn/callfn.go (about)

     1  // Copyright 2015 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build android
     6  // +build arm 386 amd64 arm64
     7  
     8  // Package callfn provides an android entry point.
     9  //
    10  // It is a separate package from app because it contains Go assembly,
    11  // which does not compile in a package using cgo.
    12  package callfn
    13  
    14  // CallFn calls a zero-argument function by its program counter.
    15  // It is only intended for calling main.main. Using it for
    16  // anything else will not end well.
    17  func CallFn(fn uintptr)