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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_MACOS) | 6 #if defined(TARGET_OS_OPENBSD) |
7 | 7 |
8 #include "bin/eventhandler.h" | 8 #include "bin/eventhandler.h" |
9 #include "bin/eventhandler_macos.h" | 9 #include "bin/eventhandler_openbsd.h" |
10 | 10 |
11 #include <errno.h> // NOLINT | 11 #include <errno.h> // NOLINT |
12 #include <pthread.h> // NOLINT | 12 #include <pthread.h> // NOLINT |
13 #include <stdio.h> // NOLINT | 13 #include <stdio.h> // NOLINT |
14 #include <string.h> // NOLINT | 14 #include <string.h> // NOLINT |
15 #include <sys/event.h> // NOLINT | 15 #include <sys/event.h> // NOLINT |
16 #include <unistd.h> // NOLINT | 16 #include <unistd.h> // NOLINT |
17 #include <fcntl.h> // NOLINT | 17 #include <fcntl.h> // NOLINT |
18 | 18 |
19 #include "bin/dartutils.h" | 19 #include "bin/dartutils.h" |
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426 ASSERT(kInfinityTimeout < 0); | 426 ASSERT(kInfinityTimeout < 0); |
427 struct timespec* timeout = NULL; | 427 struct timespec* timeout = NULL; |
428 struct timespec ts; | 428 struct timespec ts; |
429 if (millis >= 0) { | 429 if (millis >= 0) { |
430 int32_t millis32 = static_cast<int32_t>(millis); | 430 int32_t millis32 = static_cast<int32_t>(millis); |
431 int32_t secs = millis32 / 1000; | 431 int32_t secs = millis32 / 1000; |
432 ts.tv_sec = secs; | 432 ts.tv_sec = secs; |
433 ts.tv_nsec = (millis32 - (secs * 1000)) * 1000000; | 433 ts.tv_nsec = (millis32 - (secs * 1000)) * 1000000; |
434 timeout = &ts; | 434 timeout = &ts; |
435 } | 435 } |
436 // We have to use TEMP_FAILURE_RETRY for mac, as kevent can modify the | 436 // We have to use TEMP_FAILURE_RETRY for openbsd, as kevent can modify the |
437 // current sigmask. | 437 // current sigmask. |
438 intptr_t result = TEMP_FAILURE_RETRY( | 438 intptr_t result = TEMP_FAILURE_RETRY( |
439 kevent(handler_impl->kqueue_fd_, NULL, 0, events, kMaxEvents, timeout)); | 439 kevent(handler_impl->kqueue_fd_, NULL, 0, events, kMaxEvents, timeout)); |
440 if (result == -1) { | 440 if (result == -1) { |
441 const int kBufferSize = 1024; | 441 const int kBufferSize = 1024; |
442 char error_message[kBufferSize]; | 442 char error_message[kBufferSize]; |
443 Utils::StrError(errno, error_message, kBufferSize); | 443 Utils::StrError(errno, error_message, kBufferSize); |
444 FATAL1("kevent failed %s\n", error_message); | 444 FATAL1("kevent failed %s\n", error_message); |
445 } else { | 445 } else { |
446 handler_impl->HandleTimeout(); | 446 handler_impl->HandleTimeout(); |
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480 | 480 |
481 | 481 |
482 uint32_t EventHandlerImplementation::GetHashmapHashFromFd(intptr_t fd) { | 482 uint32_t EventHandlerImplementation::GetHashmapHashFromFd(intptr_t fd) { |
483 // The hashmap does not support keys with value 0. | 483 // The hashmap does not support keys with value 0. |
484 return dart::Utils::WordHash(fd + 1); | 484 return dart::Utils::WordHash(fd + 1); |
485 } | 485 } |
486 | 486 |
487 } // namespace bin | 487 } // namespace bin |
488 } // namespace dart | 488 } // namespace dart |
489 | 489 |
490 #endif // defined(TARGET_OS_MACOS) | 490 #endif // defined(TARGET_OS_OPENBSD) |
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