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go/misc/cgo/test/backdoor/runtime.c
Russ Cox fc98f28204 misc/cgo/test: fix build
The last CL forgot the all-important 'backdoor' package.
Cgo-using packages compile .c files with gcc, but we want
to compile this one with 6c, so put it in a non-cgo package.

TBR=golang-dev
CC=golang-dev
https://golang.org/cl/5758063
2012-03-06 23:38:54 -05:00

24 lines
474 B
C

// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Expose some runtime functions for testing.
// Must be in a non-cgo-using package so that
// the go command compiles this file with 6c, not gcc.
typedef char bool;
bool runtime·lockedOSThread(void);
static void
FLUSH(void*)
{
}
void
·LockedOSThread(bool b)
{
b = runtime·lockedOSThread();
FLUSH(&b);
}