José Fonseca | ecaa81b | 2013-03-12 10:37:46 +0000 | [diff] [blame] | 1 | /* |
| 2 | * C11 <threads.h> emulation library |
| 3 | * |
| 4 | * (C) Copyright yohhoy 2012. |
| 5 | * Distributed under the Boost Software License, Version 1.0. |
José Fonseca | 799f30f | 2014-01-23 10:49:57 +0000 | [diff] [blame^] | 6 | * |
| 7 | * Permission is hereby granted, free of charge, to any person or organization |
| 8 | * obtaining a copy of the software and accompanying documentation covered by |
| 9 | * this license (the "Software") to use, reproduce, display, distribute, |
| 10 | * execute, and transmit the Software, and to prepare [[derivative work]]s of the |
| 11 | * Software, and to permit third-parties to whom the Software is furnished to |
| 12 | * do so, all subject to the following: |
| 13 | * |
| 14 | * The copyright notices in the Software and this entire statement, including |
| 15 | * the above license grant, this restriction and the following disclaimer, |
| 16 | * must be included in all copies of the Software, in whole or in part, and |
| 17 | * all derivative works of the Software, unless such copies or derivative |
| 18 | * works are solely in the form of machine-executable object code generated by |
| 19 | * a source language processor. |
| 20 | * |
| 21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 22 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 23 | * FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT |
| 24 | * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE |
| 25 | * FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, |
| 26 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 27 | * DEALINGS IN THE SOFTWARE. |
José Fonseca | ecaa81b | 2013-03-12 10:37:46 +0000 | [diff] [blame] | 28 | */ |
| 29 | #ifndef EMULATED_THREADS_H_INCLUDED_ |
| 30 | #define EMULATED_THREADS_H_INCLUDED_ |
| 31 | |
| 32 | #include <time.h> |
| 33 | |
| 34 | #ifndef TIME_UTC |
| 35 | #define TIME_UTC 1 |
| 36 | #endif |
| 37 | |
| 38 | #include "c99_compat.h" /* for `inline` */ |
| 39 | |
| 40 | /*---------------------------- types ----------------------------*/ |
| 41 | typedef void (*tss_dtor_t)(void*); |
| 42 | typedef int (*thrd_start_t)(void*); |
| 43 | |
| 44 | struct xtime { |
| 45 | time_t sec; |
| 46 | long nsec; |
| 47 | }; |
| 48 | typedef struct xtime xtime; |
| 49 | |
| 50 | |
| 51 | /*-------------------- enumeration constants --------------------*/ |
| 52 | enum { |
| 53 | mtx_plain = 0, |
| 54 | mtx_try = 1, |
| 55 | mtx_timed = 2, |
| 56 | mtx_recursive = 4 |
| 57 | }; |
| 58 | |
| 59 | enum { |
| 60 | thrd_success = 0, // succeeded |
| 61 | thrd_timeout, // timeout |
| 62 | thrd_error, // failed |
| 63 | thrd_busy, // resource busy |
| 64 | thrd_nomem // out of memory |
| 65 | }; |
| 66 | |
| 67 | /*-------------------------- functions --------------------------*/ |
| 68 | |
| 69 | #if defined(_WIN32) && !defined(__CYGWIN__) |
| 70 | #include "threads_win32.h" |
| 71 | #elif defined(HAVE_PTHREAD) |
| 72 | #include "threads_posix.h" |
| 73 | #else |
| 74 | #error Not supported on this platform. |
| 75 | #endif |
| 76 | |
| 77 | |
| 78 | |
| 79 | #endif /* EMULATED_THREADS_H_INCLUDED_ */ |