threads.h

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// do not use pragma once here, has this can be mocked
#ifndef PLATFORM_THREADS_H
#define PLATFORM_THREADS_H
 
#ifdef __cplusplus
namespace lampda {
namespace platform {
namespace threads {
 
extern "C" {
#endif
 
#define SCHED_NOTIFY_TIMER (1 << 0) // reserved event mask
 
  // store tasks names here
  const char* const pd_taskName = "usbpd";
  const char* const pdInterruptHandle_taskName = "intpd";
  const char* const power_taskName = "power";
  const char* const user_taskName = "user";
  const char* const taskScheduler_taskName = "task_sched";
 
  typedef void (*taskfunc_t)(void);
 
  extern void start_thread(taskfunc_t taskFunction,
                           const char* const taskName,
                           const int priority,
                           const int stackSize);
  extern void start_suspended_thread(taskfunc_t taskFunction,
                                     const char* const taskName,
                                     const int priority,
                                     const int stackSize);
 
  extern void yield_this_thread();
 
  extern void suspend_this_thread();
 
  extern void suspend_all_threads();
 
  extern int is_all_suspended();
 
  extern void resume_thread(const char* const taskName);
 
  extern void notify_thread(const char* const taskName, int wakeUpEvent);
 
  extern int wait_notification(const int timeout_ms);
 
  // compute and return a debug for threads
  extern void get_thread_debug(char* textBuff);
 
#ifdef __cplusplus
}
 
} // namespace: threads
} // namespace: platform
} // namespace: lampda
#endif
 
#endif