Rodrigo Almeida / pqdb

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Dependents:   pqdb_demo

Diff: kernel.h

Revision:
4:357a34c10ef2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel.h	Tue Oct 03 00:17:53 2017 +0000
@@ -0,0 +1,26 @@
+#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