radare2/libr/include/r_th.h
pancake 37c3e25664 * RCore now depends on RThread
- Loads rabin2 information in a background thread
  - Prompt is now much more responsive
  - Fix segfault in null pointered var in RThread
* rabin2 load strings only from data sections if found
* Split r_core_prompt/exec (make it cooperative-thread-friendly)
2010-06-23 17:30:16 +02:00

69 lines
1.5 KiB
C

#ifndef _INCLUDE_R_TH_H_
#define _INCLUDE_R_TH_H_
#include "r_types.h"
#define HAVE_PTHREAD 1
#if __WINDOWS__
#include <windows.h>
#undef HAVE_PTHREAD
#define HAVE_PTHREAD 0
#define R_TH_TID HANDLE
#define R_TH_LOCK_T PCRITICAL_SECTION
//HANDLE
#elif HAVE_PTHREAD
#define __GNU
#include <pthread.h>
#define R_TH_TID pthread_t
#define R_TH_LOCK_T pthread_mutex_t
#else
#error Threading library only supported for ptrace and w32
#endif
#define R_TH_FUNCTION(x) int (*x)(struct r_th_t *)
typedef struct r_th_lock_t {
int refs;
R_TH_LOCK_T lock;
} RThreadLock;
typedef struct r_th_t {
R_TH_TID tid;
RThreadLock *lock;
R_TH_FUNCTION(fun);
void *user; // user pointer
int running;
int breaked; // thread aims to be interruped
int delay; // delay the startup of the thread N seconds
int ready; // thread is properly setup
} RThread;
typedef struct r_th_pool_t {
int size;
RThread **threads;
} RThreadPool;
#ifdef R_API
R_API RThread *r_th_new(R_TH_FUNCTION(fun), void *user, int delay);
R_API int r_th_start(RThread *th, int enable);
R_API int r_th_wait(RThread *th);
R_API int r_th_wait_async(RThread *th);
R_API void r_th_break(RThread *th);
R_API int r_th_wait(RThread *th);
R_API void *r_th_free(RThread *th);
R_API RThreadLock *r_th_lock_new();
R_API int r_th_lock_wait(RThreadLock *th);
R_API int r_th_lock_check(RThreadLock *thl);
R_API int r_th_lock_enter(RThreadLock *thl);
R_API int r_th_lock_leave(RThreadLock *thl);
R_API void *r_th_lock_free(RThreadLock *thl);
#endif
#endif