2008-07-26 15:49:21 -06:00
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package syscall
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2008-07-26 17:22:14 -06:00
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/*
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2008-07-29 16:17:27 -06:00
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* Foundation of system call interface.
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2008-07-26 17:22:14 -06:00
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*/
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2008-07-26 15:49:21 -06:00
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2009-01-20 15:40:40 -07:00
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func Syscall(trap int64, a1, a2, a3 int64) (r1, r2, err int64);
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func Syscall6(trap int64, a1, a2, a3, a4, a5, a6 int64) (r1, r2, err int64);
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func RawSyscall(trap int64, a1, a2, a3 int64) (r1, r2, err int64);
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2008-09-26 15:11:26 -06:00
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2008-09-11 14:40:17 -06:00
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/*
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* Used to convert file names to byte arrays for passing to kernel,
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* but useful elsewhere too.
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*/
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2009-02-06 18:54:26 -07:00
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func StringBytePtr(s string) *byte {
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a := make([]byte, len(s)+1);
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2008-09-11 14:40:17 -06:00
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for i := 0; i < len(s); i++ {
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2009-02-06 18:54:26 -07:00
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a[i] = s[i];
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2008-09-11 14:40:17 -06:00
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}
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2009-02-06 18:54:26 -07:00
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return &a[0];
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2008-09-11 14:40:17 -06:00
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}
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