Rodrigo Almeida / pqdb

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Dependents:   pqdb_demo

kernel.h

Committer:
rmaalmeida
Date:
2017-10-03
Revision:
4:357a34c10ef2

File content as of revision 4:357a34c10ef2:

#ifndef KERNEL_H_
#define KERNEL_H_

// c�digos de retorno
#define SUCCESS  0
#define FAIL     1
#define REPEAT   2
#define POOL_SIZE 10

	// declara��o de ponteiro de fun��o
	typedef char(*ptrFunc)(void);
		
	typedef struct {
		ptrFunc function;
		int period;
		//must be volatile to avoid optmizations on kernel waiting
		volatile int deadline;
	} process;
	
	// prot�tipos das fun��es do kernel
	void kernelInit(void);
	char kernelAddProc(process* func);
	void kernelLoop(void);// declara��o de ponteiro de fun��o
	void kernelTick(void);

#endif