sample.c

Vxworks的培训教程,大家分享下啊,

/* sample - example of shell-less application */

#include "vxWorks.h"
#include "stdio.h"
#include "ioLib.h"
#include "usrLib.h"

#define BUF_SIZE (80)

int sample(void)
	{
	char	buf [BUF_SIZE];
	int		length;

	version();
	printf ("\n\nWelcome to this stunning VxWorks application program\n\n");
	FOREVER
	    {
	    printf ("Type something\n");
	    length = read (STD_IN, buf, sizeof(buf) - 1);
	    if (length <= 1)
	        continue;
	    buf [length-1] = '\0';
	    printf ("You typed \"%s\"\n\n", buf);
	    }
	}