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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at */
#include <sys/types.h>
#include <unistd.h>
#include <sys/syscall.h>
#define NS_EXPORT __attribute__((visibility("default")))
extern "C" NS_EXPORT int raise(int sig) {
// Bug 741272: Bionic incorrectly uses kill(), which signals the
// process, and thus could signal another thread (and let this one
// return "successfully" from raising a fatal signal).
// Bug 943170: POSIX specifies pthread_kill(pthread_self(), sig) as
// equivalent to raise(sig), but Bionic also has a bug with these
// functions, where a forked child will kill its parent instead.
extern pid_t gettid(void);
return syscall(__NR_tgkill, getpid(), gettid(), sig);
/* Flash plugin uses symbols that are not present in Android >= 4.4 */
namespace android {
namespace VectorImpl {
NS_EXPORT void reservedVectorImpl1(void) {}
NS_EXPORT void reservedVectorImpl2(void) {}
NS_EXPORT void reservedVectorImpl3(void) {}
NS_EXPORT void reservedVectorImpl4(void) {}
NS_EXPORT void reservedVectorImpl5(void) {}
NS_EXPORT void reservedVectorImpl6(void) {}
NS_EXPORT void reservedVectorImpl7(void) {}
NS_EXPORT void reservedVectorImpl8(void) {}
} // namespace VectorImpl
} // namespace android