2012-03-30 01:32:44 +00:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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2012-03-23 07:40:14 +00:00
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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2019-04-17 18:26:02 +00:00
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#include <sys/types.h>
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2012-07-12 20:28:14 +00:00
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#include <unistd.h>
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2013-12-02 22:08:27 +00:00
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#include <sys/syscall.h>
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2013-08-14 07:00:52 +00:00
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2012-03-23 07:40:14 +00:00
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#define NS_EXPORT __attribute__((visibility("default")))
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2012-04-02 09:59:29 +00:00
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extern "C" NS_EXPORT int raise(int sig) {
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2013-12-02 22:08:27 +00:00
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// Bug 741272: Bionic incorrectly uses kill(), which signals the
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// process, and thus could signal another thread (and let this one
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// return "successfully" from raising a fatal signal).
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//
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// Bug 943170: POSIX specifies pthread_kill(pthread_self(), sig) as
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// equivalent to raise(sig), but Bionic also has a bug with these
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// functions, where a forked child will kill its parent instead.
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extern pid_t gettid(void);
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return syscall(__NR_tgkill, getpid(), gettid(), sig);
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2012-04-02 09:59:29 +00:00
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}
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2014-10-13 22:18:01 +00:00
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/* Flash plugin uses symbols that are not present in Android >= 4.4 */
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namespace android {
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namespace VectorImpl {
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NS_EXPORT void reservedVectorImpl1(void) {}
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NS_EXPORT void reservedVectorImpl2(void) {}
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NS_EXPORT void reservedVectorImpl3(void) {}
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NS_EXPORT void reservedVectorImpl4(void) {}
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NS_EXPORT void reservedVectorImpl5(void) {}
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NS_EXPORT void reservedVectorImpl6(void) {}
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NS_EXPORT void reservedVectorImpl7(void) {}
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NS_EXPORT void reservedVectorImpl8(void) {}
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} // namespace VectorImpl
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} // namespace android
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