gcc_android.c revision efea46b87b2dcc66da02dfbf66fd901d24c7a091 
1// Copyright 2014 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#include <stdarg.h>
6#include <android/log.h>
7#include "libcgo.h"
8
9void
10fatalf(const char* format, ...)
11{
12	va_list ap;
13
14	// Write to both stderr and logcat.
15	//
16	// When running from an .apk, /dev/stderr and /dev/stdout
17	// redirect to /dev/null. And when running a test binary
18	// via adb shell, it's easy to miss logcat.
19
20	fprintf(stderr, "runtime/cgo: ");
21	va_start(ap, format);
22	vfprintf(stderr, format, ap);
23	va_end(ap);
24	fprintf(stderr, "\n");
25
26	va_start(ap, format);
27	__android_log_vprint(ANDROID_LOG_FATAL, "runtime/cgo", format, ap);
28	va_end(ap);
29
30	abort();
31}
32