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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "platform/globals.h" | 5 #include "platform/globals.h" |
6 #if defined(TARGET_OS_LINUX) | 6 #if defined(TARGET_OS_LINUX) |
7 | 7 |
8 #include "bin/process.h" | 8 #include "bin/process.h" |
9 | 9 |
10 #include <errno.h> // NOLINT | 10 #include <errno.h> // NOLINT |
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627 } | 627 } |
628 | 628 |
629 | 629 |
630 intptr_t Process::CurrentProcessId() { | 630 intptr_t Process::CurrentProcessId() { |
631 return static_cast<intptr_t>(getpid()); | 631 return static_cast<intptr_t>(getpid()); |
632 } | 632 } |
633 | 633 |
634 | 634 |
635 static Mutex* signal_mutex = new Mutex(); | 635 static Mutex* signal_mutex = new Mutex(); |
636 static SignalInfo* signal_handlers = NULL; | 636 static SignalInfo* signal_handlers = NULL; |
637 static const int kSignalsCount = 5; | 637 static const int kSignalsCount = 6; |
638 static const int kSignals[kSignalsCount] = { | 638 static const int kSignals[kSignalsCount] = { |
| 639 SIGHUP, |
639 SIGINT, | 640 SIGINT, |
640 SIGWINCH, | |
641 SIGTERM, | 641 SIGTERM, |
642 SIGUSR1, | 642 SIGUSR1, |
643 SIGUSR2 | 643 SIGUSR2, |
| 644 SIGWINCH |
644 }; | 645 }; |
645 | 646 |
646 | 647 |
647 SignalInfo::~SignalInfo() { | 648 SignalInfo::~SignalInfo() { |
648 VOID_TEMP_FAILURE_RETRY(close(fd_)); | 649 VOID_TEMP_FAILURE_RETRY(close(fd_)); |
649 } | 650 } |
650 | 651 |
651 | 652 |
652 static void SignalHandler(int signal) { | 653 static void SignalHandler(int signal) { |
653 MutexLocker lock(signal_mutex); | 654 MutexLocker lock(signal_mutex); |
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741 bzero(&act, sizeof(act)); | 742 bzero(&act, sizeof(act)); |
742 act.sa_handler = SIG_DFL; | 743 act.sa_handler = SIG_DFL; |
743 VOID_TEMP_FAILURE_RETRY_BLOCK_SIGNALS(sigaction(signal, &act, NULL)); | 744 VOID_TEMP_FAILURE_RETRY_BLOCK_SIGNALS(sigaction(signal, &act, NULL)); |
744 } | 745 } |
745 } | 746 } |
746 | 747 |
747 } // namespace bin | 748 } // namespace bin |
748 } // namespace dart | 749 } // namespace dart |
749 | 750 |
750 #endif // defined(TARGET_OS_LINUX) | 751 #endif // defined(TARGET_OS_LINUX) |
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