forked from KolibriOS/kolibrios
80 lines
2.5 KiB
C
80 lines
2.5 KiB
C
/*
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* C11 <threads.h> emulation library
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*
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* (C) Copyright yohhoy 2012.
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* Distributed under the Boost Software License, Version 1.0.
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*
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* Permission is hereby granted, free of charge, to any person or organization
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* obtaining a copy of the software and accompanying documentation covered by
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* this license (the "Software") to use, reproduce, display, distribute,
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* execute, and transmit the Software, and to prepare [[derivative work]]s of the
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* Software, and to permit third-parties to whom the Software is furnished to
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* do so, all subject to the following:
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*
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* The copyright notices in the Software and this entire statement, including
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* the above license grant, this restriction and the following disclaimer,
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* must be included in all copies of the Software, in whole or in part, and
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* all derivative works of the Software, unless such copies or derivative
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* works are solely in the form of machine-executable object code generated by
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* a source language processor.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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* SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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* FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef EMULATED_THREADS_H_INCLUDED_
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#define EMULATED_THREADS_H_INCLUDED_
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#include <time.h>
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#ifndef TIME_UTC
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#define TIME_UTC 1
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#endif
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#include "c99_compat.h" /* for `inline` */
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/*---------------------------- types ----------------------------*/
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typedef void (*tss_dtor_t)(void*);
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typedef int (*thrd_start_t)(void*);
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struct xtime {
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time_t sec;
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long nsec;
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};
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typedef struct xtime xtime;
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/*-------------------- enumeration constants --------------------*/
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enum {
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mtx_plain = 0,
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mtx_try = 1,
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mtx_timed = 2,
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mtx_recursive = 4
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};
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enum {
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thrd_success = 0, // succeeded
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thrd_timeout, // timeout
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thrd_error, // failed
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thrd_busy, // resource busy
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thrd_nomem // out of memory
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};
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/*-------------------------- functions --------------------------*/
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#if defined(_WIN32) && !defined(__CYGWIN__)
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#include "threads_win32.h"
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#elif defined(HAVE_PTHREAD)
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#include "threads_posix.h"
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#else
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#error Not supported on this platform.
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#endif
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#endif /* EMULATED_THREADS_H_INCLUDED_ */
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