eleni@0: #include <fcntl.h>
eleni@0: #include <stdio.h>
eleni@0: #include <unistd.h>
eleni@0: 
eleni@0: int main(void)
eleni@0: {
eleni@0: 	char buf[512];
eleni@0: 	size_t size;
eleni@0: 	int fd;
eleni@0: 
eleni@0: 	if((fd = open("/dev/ktest", O_RDONLY)) == -1) {
eleni@0: 		fprintf(stderr, "Failed to open device ktest.\n");
eleni@0: 		return 1;
eleni@0: 	}
eleni@0: 
eleni@0: 	if((size = read(fd, buf, sizeof buf)) == -1) {
eleni@0: 		fprintf(stderr, "Failed to read from device ktest.\n");
eleni@0: 
eleni@0: 		close(fd);
eleni@0: 		return 1;
eleni@0: 	}
eleni@0: 	printf("num char: %d\n", (int)size);
eleni@0: 
eleni@0: 	buf[size] = 0;
eleni@0: 	printf("quoting kernel: %s", buf);
eleni@0: 	close(fd);
eleni@0: 	return 0;
eleni@0: }