/*
 * Project 3 - Shared memory and semaphores.
 * Dr. Silaghi's Operating System Concepts.
 * main.c - Main entry point for daemon application.
 * By Michael Rywalt - 2569
 */

/* Necessary include files. */
#include <unistd.h>
#include "main.h"

/* Necessary definitions.   */

/********
 * main *
 ********
 *
 * Function: main
 *
 * Purpose: Daemon's main entry point.
 *
 * Parameters: None for this program.
 *
 * Returns: EXIT_OK on success,
 *          EXIT_ERROR on failure.
 */
int main()
{
	int *pInteger;
	int iWaitTime = 1; /* 1 second counter. */

	/* Initialize he use of semaphores. */
	InitSemaphore();

	/* Initialize the shared memory. */
	pInteger = InitSharedMemory();

	/* Start the daemon. */
	InitDaemon(pInteger);

	/* Start the counter. */
	Counter(pInteger, iWaitTime);

	/* We're done, so detatch the shared memory. */
	DetatchSharedMemory(pInteger);

	/* Uninitialize the use of semaphores. */
	DestroySemaphore();

	/* Exit daemon. */
	DestroyDaemon(EXIT_OK);

	return EXIT_OK;
}