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Issue 6093006: Fix presubmit error (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 9 years, 11 months ago
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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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430 // for it at runtime. 430 // for it at runtime.
431 int (*dynamic_pthread_setname_np)(const char*); 431 int (*dynamic_pthread_setname_np)(const char*);
432 *reinterpret_cast<void**>(&dynamic_pthread_setname_np) = 432 *reinterpret_cast<void**>(&dynamic_pthread_setname_np) =
433 dlsym(RTLD_DEFAULT, "pthread_setname_np"); 433 dlsym(RTLD_DEFAULT, "pthread_setname_np");
434 if (!dynamic_pthread_setname_np) 434 if (!dynamic_pthread_setname_np)
435 return; 435 return;
436 436
437 // Mac OS X does not expose the length limit of the name, so hardcode it. 437 // Mac OS X does not expose the length limit of the name, so hardcode it.
438 static const int kMaxNameLength = 63; 438 static const int kMaxNameLength = 63;
439 USE(kMaxNameLength); 439 USE(kMaxNameLength);
440 ASSERT(kMaxThreadNameLength <= kMaxNameLength); 440 ASSERT(kMaxThreadNameLength <= kMaxNameLength);
441 dynamic_pthread_setname_np(name); 441 dynamic_pthread_setname_np(name);
442 } 442 }
443 443
444 444
445 static void* ThreadEntry(void* arg) { 445 static void* ThreadEntry(void* arg) {
446 Thread* thread = reinterpret_cast<Thread*>(arg); 446 Thread* thread = reinterpret_cast<Thread*>(arg);
447 // This is also initialized by the first argument to pthread_create() but we 447 // This is also initialized by the first argument to pthread_create() but we
448 // don't know which thread will run first (the original thread or the new 448 // don't know which thread will run first (the original thread or the new
449 // one) so we initialize it here too. 449 // one) so we initialize it here too.
450 thread->thread_handle_data()->thread_ = pthread_self(); 450 thread->thread_handle_data()->thread_ = pthread_self();
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709 Top::WakeUpRuntimeProfilerThreadBeforeShutdown(); 709 Top::WakeUpRuntimeProfilerThreadBeforeShutdown();
710 pthread_join(data_->sampler_thread_, NULL); 710 pthread_join(data_->sampler_thread_, NULL);
711 711
712 // Deallocate Mach port for thread. 712 // Deallocate Mach port for thread.
713 mach_port_deallocate(data_->task_self_, data_->profiled_thread_); 713 mach_port_deallocate(data_->task_self_, data_->profiled_thread_);
714 } 714 }
715 715
716 #endif // ENABLE_LOGGING_AND_PROFILING 716 #endif // ENABLE_LOGGING_AND_PROFILING
717 717
718 } } // namespace v8::internal 718 } } // namespace v8::internal
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