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[ruby-core:40432] [Bug #5491] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
/**********************************************************************
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thread_pthread.h -
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$Author$
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Copyright (C) 2004-2007 Koichi Sasada
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**********************************************************************/
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#ifndef RUBY_THREAD_PTHREAD_H
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#define RUBY_THREAD_PTHREAD_H
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#include <pthread.h>
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#ifdef HAVE_PTHREAD_NP_H
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#include <pthread_np.h>
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#endif
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typedef pthread_t rb_thread_id_t;
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typedef pthread_mutex_t rb_thread_lock_t;
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typedef struct rb_thread_cond_struct {
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pthread_cond_t cond;
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#ifdef HAVE_CLOCKID_T
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clockid_t clockid;
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#endif
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} rb_thread_cond_t;
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typedef struct native_thread_data_struct {
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void *signal_thread_list;
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rb_thread_cond_t sleep_cond;
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} native_thread_data_t;
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#include <semaphore.h>
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#undef except
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#undef try
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#undef leave
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#undef finally
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typedef struct rb_global_vm_lock_struct {
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/* fast path */
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unsigned long acquired;
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pthread_mutex_t lock;
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/* slow path */
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volatile unsigned long waiting;
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rb_thread_cond_t cond;
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/* yield */
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rb_thread_cond_t switch_cond;
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rb_thread_cond_t switch_wait_cond;
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int need_yield;
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int wait_yield;
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} rb_global_vm_lock_t;
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#endif /* RUBY_THREAD_PTHREAD_H */
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