Black Lives Matter. Support the Equal Justice Initiative.

Source file src/syscall/time_fake.go

Documentation: syscall

     1  // Copyright 2019 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 faketime
     6  
     7  package syscall
     8  
     9  import "unsafe"
    10  
    11  const faketime = true
    12  
    13  // When faketime is enabled, we redirect writes to FDs 1 and 2 through
    14  // the runtime's write function, since that adds the framing that
    15  // reports the emulated time.
    16  
    17  //go:linkname runtimeWrite runtime.write
    18  func runtimeWrite(fd uintptr, p unsafe.Pointer, n int32) int32
    19  
    20  func faketimeWrite(fd int, p []byte) int {
    21  	var pp *byte
    22  	if len(p) > 0 {
    23  		pp = &p[0]
    24  	}
    25  	return int(runtimeWrite(uintptr(fd), unsafe.Pointer(pp), int32(len(p))))
    26  }
    27  

View as plain text