1
0
mirror of https://github.com/golang/go synced 2024-11-23 19:40:08 -07:00
go/misc/cgo/test/callback_c_gc.c
Emmanuel Odeke 53fd522c0d all: make copyright headers consistent with one space after period
Follows suit with https://go-review.googlesource.com/#/c/20111.

Generated by running
$ grep -R 'Go Authors.  All' * | cut -d":" -f1 | while read F;do perl -pi -e 's/Go
Authors.  All/Go Authors. All/g' $F;done

The code in cmd/internal/unvendor wasn't changed.

Fixes #15213

Change-Id: I4f235cee0a62ec435f9e8540a1ec08ae03b1a75f
Reviewed-on: https://go-review.googlesource.com/21819
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2016-05-02 13:43:18 +00:00

26 lines
591 B
C

// Copyright 2013 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.
// +build gc
#include "_cgo_export.h"
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
/* Test calling panic from C. This is what SWIG does. */
extern void crosscall2(void (*fn)(void *, int), void *, int);
extern void _cgo_panic(void *, int);
extern void _cgo_allocate(void *, int);
void
callPanic(void)
{
struct { const char *p; } a;
a.p = "panic from C";
crosscall2(_cgo_panic, &a, sizeof a);
*(int*)1 = 1;
}