main.c (3f2631c7ba2e73ed6ae16268b57aaa40e7c55813) main.c (099a0e588cbe1bbc56a565bf57d722621b47a866)
1/*
2 * Copyright (c) 1983, 1988, 1993
3 * Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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251static struct protox *knownname (char *);
252
253static kvm_t *kvmd;
254static char *nlistf = NULL, *memf = NULL;
255
256int Aflag; /* show addresses of protocol control block */
257int aflag; /* show all sockets (including servers) */
258int bflag; /* show i/f total bytes in/out */
1/*
2 * Copyright (c) 1983, 1988, 1993
3 * Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 242 unchanged lines hidden (view full) ---

251static struct protox *knownname (char *);
252
253static kvm_t *kvmd;
254static char *nlistf = NULL, *memf = NULL;
255
256int Aflag; /* show addresses of protocol control block */
257int aflag; /* show all sockets (including servers) */
258int bflag; /* show i/f total bytes in/out */
259int cflag; /* show mbuf cache information */
260int dflag; /* show i/f dropped packets */
261int gflag; /* show group (multicast) routing or stats */
262int iflag; /* show interfaces */
263int Lflag; /* show size of listen queues */
264int mflag; /* show memory stats */
265int numeric_addr; /* show addresses numerically */
266int numeric_port; /* show ports numerically */
267static int pflag; /* show given protocol */

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292 Aflag = 1;
293 break;
294 case 'a':
295 aflag = 1;
296 break;
297 case 'b':
298 bflag = 1;
299 break;
259int dflag; /* show i/f dropped packets */
260int gflag; /* show group (multicast) routing or stats */
261int iflag; /* show interfaces */
262int Lflag; /* show size of listen queues */
263int mflag; /* show memory stats */
264int numeric_addr; /* show addresses numerically */
265int numeric_port; /* show ports numerically */
266static int pflag; /* show given protocol */

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291 Aflag = 1;
292 break;
293 case 'a':
294 aflag = 1;
295 break;
296 case 'b':
297 bflag = 1;
298 break;
300 case 'c':
301 cflag = 1;
302 break;
303 case 'd':
304 dflag = 1;
305 break;
306 case 'f':
307 if (strcmp(optarg, "ipx") == 0)
308 af = AF_IPX;
309 else if (strcmp(optarg, "inet") == 0)
310 af = AF_INET;

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420
421 /*
422 * Discard setgid privileges if not the running kernel so that bad
423 * guys can't print interesting stuff from kernel memory.
424 */
425 if (nlistf != NULL || memf != NULL)
426 setgid(getgid());
427
299 case 'd':
300 dflag = 1;
301 break;
302 case 'f':
303 if (strcmp(optarg, "ipx") == 0)
304 af = AF_IPX;
305 else if (strcmp(optarg, "inet") == 0)
306 af = AF_INET;

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416
417 /*
418 * Discard setgid privileges if not the running kernel so that bad
419 * guys can't print interesting stuff from kernel memory.
420 */
421 if (nlistf != NULL || memf != NULL)
422 setgid(getgid());
423
428 if (cflag && !mflag) {
429 (void)fprintf(stderr, "-c only valid with -m\n");
430 usage();
431 }
432 if (mflag) {
433 if (memf != NULL) {
434 if (kread(0, 0, 0) == 0)
435 mbpr(nl[N_MBSTAT].n_value,
436 nl[N_MBTYPES].n_value,
437 nl[N_NMBCLUSTERS].n_value,
438 nl[N_NMBUFS].n_value,
439 nl[N_MBHI].n_value,

--- 265 unchanged lines hidden --- 		424 if (mflag) {
425 if (memf != NULL) {
426 if (kread(0, 0, 0) == 0)
427 mbpr(nl[N_MBSTAT].n_value,
428 nl[N_MBTYPES].n_value,
429 nl[N_NMBCLUSTERS].n_value,
430 nl[N_NMBUFS].n_value,
431 nl[N_MBHI].n_value,

--- 265 unchanged lines hidden ---