85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
/*
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* Copyright (c) 2010 Wayne Meissner
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*
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* Copyright (c) 2008-2013, Ruby FFI project contributors
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the Ruby FFI project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef RBFFI_THREAD_H
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#define RBFFI_THREAD_H
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#ifndef _MSC_VER
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# include <stdbool.h>
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#else
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# include "win32/stdbool.h"
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# include "win32/stdint.h"
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#endif
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#include <ruby.h>
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#include "extconf.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef _WIN32
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# include <windows.h>
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#else
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# include <pthread.h>
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#endif
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typedef struct {
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#ifdef _WIN32
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DWORD id;
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#else
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pthread_t id;
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#endif
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bool valid;
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bool has_gvl;
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VALUE exc;
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} rbffi_thread_t;
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typedef struct rbffi_frame {
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#ifndef _WIN32
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struct thread_data* td;
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#endif
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struct rbffi_frame* prev;
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#ifndef HAVE_RUBY_THREAD_HAS_GVL_P
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bool has_gvl;
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#endif
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VALUE exc;
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} rbffi_frame_t;
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rbffi_frame_t* rbffi_frame_current(void);
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void rbffi_frame_push(rbffi_frame_t* frame);
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void rbffi_frame_pop(rbffi_frame_t* frame);
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#ifdef __cplusplus
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}
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#endif
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#endif /* RBFFI_THREAD_H */
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