HP UX 11i v2 Networking Software manual Raw Mode

Sample Programs

Raw Mode

Raw Mode

/*

*(C) COPYRIGHT HEWLETT-PACKARD COMPANY 1993. ALL RIGHTS

*RESERVED. NO PART OF THIS PROGRAM MAY BE PHOTOCOPIED,

*REPRODUCED, OR TRANSLATED TO ANOTHER PROGRAM LANGUAGE WITHOUT

*THE PRIOR WRITTEN CONSENT OF HEWLETT PACKARD COMPANY

*/

/**************************************************************** The program demonstrates RAW mode data transfer over an

802.3interface.

****************************************************************/

#define PPA 1

#define FRAME_LEN 1500 /* max message size is 1514;MAC+LLC+data */ #define SEQ_OFFSET 100

#define INSAP 22 #define OUTSAP 24

#define OUTER_LOOPS 10 #define INNER_LOOPS 25

#include <sys/types.h> #include <fcntl.h> #include <errno.h> #include <stdio.h> #include <string.h> #include <signal.h> #include <math.h> #include <ctype.h>

#include <sys/stream.h> #include <sys/stropts.h> #include <sys/poll.h> #include <sys/dlpi.h> #include <sys/dlpi_ext.h> #include <netinet/if_ieee.h>

#define bcopy(source, destination, length) memcpy(destination, source, length) #define ETHER_HLEN 14

char tag[80];

#define AREA_SZ 5000 /*-=-* buffer length in bytes *-=-*/

u_long ctl_area[AREA_SZ]; u_long dat_area[AREA_SZ];

struct strbuf ctl = {AREA_SZ, 0, ctl_area}; struct strbuf dat = {AREA_SZ, 0, dat_area};

#define GOT_CTRL 1

Appendix A 167