Source file src/syscall/flock_darwin.go

     1	// Copyright 2018 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	package syscall
     6	
     7	import "unsafe"
     8	
     9	// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
    10	func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
    11		_, err := fcntlPtr(int(fd), cmd, unsafe.Pointer(lk))
    12		return err
    13	}
    14	

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