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85 lines
1.7 KiB
C
85 lines
1.7 KiB
C
#ifndef R2_TH_H
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#define R2_TH_H
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#include "r_types.h"
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#define HAVE_PTHREAD 1
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#if __WINDOWS__
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#undef HAVE_PTHREAD
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#define HAVE_PTHREAD 0
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#define R_TH_TID HANDLE
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#define R_TH_LOCK_T PCRITICAL_SECTION
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//HANDLE
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#elif HAVE_PTHREAD
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#define __GNU
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#include <pthread.h>
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#define R_TH_TID pthread_t
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#define R_TH_LOCK_T pthread_mutex_t
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#else
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#error Threading library only supported for pthread and w32
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#endif
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#define R_TH_FUNCTION(x) int (*x)(struct r_th_t *)
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct r_th_lock_t {
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int refs;
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R_TH_LOCK_T lock;
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} RThreadLock;
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typedef struct r_th_t {
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R_TH_TID tid;
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RThreadLock *lock;
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R_TH_FUNCTION(fun);
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void *user; // user pointer
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int running;
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int breaked; // thread aims to be interruped
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int delay; // delay the startup of the thread N seconds
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int ready; // thread is properly setup
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} RThread;
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typedef struct r_th_pool_t {
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int size;
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RThread **threads;
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} RThreadPool;
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#ifdef R_API
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R_API RThread *r_th_new(R_TH_FUNCTION(fun), void *user, int delay);
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R_API int r_th_start(RThread *th, int enable);
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R_API int r_th_wait(RThread *th);
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R_API int r_th_wait_async(RThread *th);
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R_API void r_th_break(RThread *th);
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R_API void *r_th_free(RThread *th);
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R_API int r_th_kill(struct r_th_t *th, int force);
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R_API RThreadLock *r_th_lock_new(void);
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R_API int r_th_lock_wait(RThreadLock *th);
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R_API int r_th_lock_check(RThreadLock *thl);
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R_API int r_th_lock_enter(RThreadLock *thl);
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R_API int r_th_lock_leave(RThreadLock *thl);
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R_API void *r_th_lock_free(RThreadLock *thl);
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typedef struct r_thread_msg_t {
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char *text;
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char done;
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char *res;
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RThread *th;
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} RThreadMsg;
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R_API RThreadMsg* r_th_msg_new (const char *cmd, void *cb);
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R_API void r_th_msg_free (RThreadMsg* msg);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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