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libkc / modules / include / kc_threads_win.h
Nomura Kei on 29 May 2024 1 KB update
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  1. /**
  2.  * @file kc_windows_thread.h
  3.  * @brief Windows 用スレッドモジュールヘッダファイル
  4.  * @copyright  2020 - 2024  Nomura Kei
  5.  * @depends
  6.  *	kc.h
  7.  */
  8. #ifndef KC_WINDOWS_THREAD_H
  9. #define KC_WINDOWS_THREAD_H
  10.  
  11. #include <kc.h>
  12. #if (KC_IS_WINDOWS)
  13. #include <process.h>
  14.  
  15. #ifdef __cplusplus
  16. extern "C"
  17. {
  18. 	namespace kc
  19. 	{
  20. 		using namespace std;
  21. #endif
  22.  
  23. #define thread_local _Thread_local
  24.  
  25. 		////////////////////////////////////////////////////////////////////////
  26. 		//
  27. 		// Thread
  28. 		//
  29.  
  30. 		enum
  31. 		{
  32. 			thrd_success = 0, //!< 成功
  33. 			thrd_bussy = 1,	  //!< busy
  34. 			thrd_error = 2,	  //!< エラー発生
  35. 			thrd_nomem = 3,	  //!< メモリ不足
  36. 			thrd_timedout = 4 //!< タイムアウト発生
  37. 		};
  38.  
  39. 		typedef struct
  40. 		{
  41. 			HANDLE handle;
  42. 			DWORD thread_id;
  43. 		} thrd_t;
  44.  
  45. 		typedef int (*thrd_start_t)(void *);
  46. 		int thrd_create(thrd_t *thr, thrd_start_t func, void *arg);
  47. 		int thrd_join(thrd_t thr, int *res);
  48. 		int thrd_detach(thrd_t thr);
  49. 		thrd_t thrd_current(void);
  50. 		int thrd_equal(thrd_t lhs, thrd_t rhs);
  51. 		int thrd_sleep(const struct timespec *duration, struct timespec *remaining);
  52.  
  53. 		////////////////////////////////////////////////////////////////////////
  54. 		//
  55. 		// mutex
  56. 		//
  57.  
  58. 		enum
  59. 		{
  60. 			mtx_plain = 0,	   //!< 通常
  61. 			mtx_recursive = 1, //!< 再帰
  62. 			mtx_timed = 2	   //!< timed
  63. 		};
  64.  
  65. 		typedef struct
  66. 		{
  67. 			CRITICAL_SECTION cs;
  68. 			int type;
  69. 		} mtx_t;
  70.  
  71. 		int mtx_init(mtx_t *mtx, int type);
  72. 		void mtx_destroy(mtx_t *mtx);
  73. 		int mtx_lock(mtx_t *mtx);
  74. 		int mtx_unlock(mtx_t *mtx);
  75.  
  76. 		////////////////////////////////////////////////////////////////////////
  77. 		//
  78. 		// cond
  79. 		//
  80.  
  81. 		typedef struct
  82. 		{
  83. 			CONDITION_VARIABLE cond;
  84. 		} cnd_t;
  85.  
  86. 		int cnd_init(cnd_t *cond);
  87. 		int cnd_signal(cnd_t *cond);
  88. 		int cnd_broadcast(cnd_t *cond);
  89. 		int cnd_wait(cnd_t *cond, mtx_t *mtx);
  90. 		int cnd_timedwait(cnd_t *cond, mtx_t *mtx, const struct timespec *ts);
  91. 		void cnd_destroy(cnd_t *cond);
  92.  
  93. #endif // (KC_IS_WINDOWS)
  94. #ifdef __cplusplus
  95. 	} // namespace kc
  96. } // extern "C"
  97. #endif
  98. #endif // KC_SOCKET_H