| main.c (202060) | main.c (204202) |
|---|---|
| 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 --- 30 unchanged lines hidden (view full) --- 39 40#if 0 41#ifndef lint 42static char sccsid[] = "@(#)main.c 8.4 (Berkeley) 3/1/94"; 43#endif /* not lint */ 44#endif 45 46#include <sys/cdefs.h> | 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 --- 30 unchanged lines hidden (view full) --- 39 40#if 0 41#ifndef lint 42static char sccsid[] = "@(#)main.c 8.4 (Berkeley) 3/1/94"; 43#endif /* not lint */ 44#endif 45 46#include <sys/cdefs.h> |
| 47__FBSDID("$FreeBSD: head/usr.bin/netstat/main.c 202060 2010-01-11 03:00:17Z delphij $"); | 47__FBSDID("$FreeBSD: head/usr.bin/netstat/main.c 204202 2010-02-22 15:57:36Z rwatson $"); |
| 48 49#include <sys/param.h> 50#include <sys/file.h> 51#include <sys/protosw.h> 52#include <sys/socket.h> 53#include <sys/socketvar.h> 54 55#include <netinet/in.h> --- 277 unchanged lines hidden (view full) --- 333int hflag; /* show counters in human readable format */ 334int iflag; /* show interfaces */ 335int Lflag; /* show size of listen queues */ 336int mflag; /* show memory stats */ 337int noutputs = 0; /* how much outputs before we exit */ 338int numeric_addr; /* show addresses numerically */ 339int numeric_port; /* show ports numerically */ 340static int pflag; /* show given protocol */ | 48 49#include <sys/param.h> 50#include <sys/file.h> 51#include <sys/protosw.h> 52#include <sys/socket.h> 53#include <sys/socketvar.h> 54 55#include <netinet/in.h> --- 277 unchanged lines hidden (view full) --- 333int hflag; /* show counters in human readable format */ 334int iflag; /* show interfaces */ 335int Lflag; /* show size of listen queues */ 336int mflag; /* show memory stats */ 337int noutputs = 0; /* how much outputs before we exit */ 338int numeric_addr; /* show addresses numerically */ 339int numeric_port; /* show ports numerically */ 340static int pflag; /* show given protocol */ |
| 341int Qflag; /* show netisr information */ |
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| 341int rflag; /* show routing tables (or routing stats) */ 342int sflag; /* show protocol statistics */ 343int Wflag; /* wide display */ 344int xflag; /* extra information, includes all socket buffer info */ 345int zflag; /* zero stats */ 346 347int interval; /* repeat interval for i/f stats */ 348 --- 6 unchanged lines hidden (view full) --- 355int 356main(int argc, char *argv[]) 357{ 358 struct protox *tp = NULL; /* for printing cblocks & stats */ 359 int ch; 360 361 af = AF_UNSPEC; 362 | 342int rflag; /* show routing tables (or routing stats) */ 343int sflag; /* show protocol statistics */ 344int Wflag; /* wide display */ 345int xflag; /* extra information, includes all socket buffer info */ 346int zflag; /* zero stats */ 347 348int interval; /* repeat interval for i/f stats */ 349 --- 6 unchanged lines hidden (view full) --- 356int 357main(int argc, char *argv[]) 358{ 359 struct protox *tp = NULL; /* for printing cblocks & stats */ 360 int ch; 361 362 af = AF_UNSPEC; 363 |
| 363 while ((ch = getopt(argc, argv, "AaBbdf:ghI:iLlM:mN:np:q:rSsuWw:xz")) != -1) | 364 while ((ch = getopt(argc, argv, "AaBbdf:ghI:iLlM:mN:np:Qq:rSsuWw:xz")) 365 != -1) |
| 364 switch(ch) { 365 case 'A': 366 Aflag = 1; 367 break; 368 case 'a': 369 aflag = 1; 370 break; 371 case 'B': --- 69 unchanged lines hidden (view full) --- 441 case 'p': 442 if ((tp = name2protox(optarg)) == NULL) { 443 errx(1, 444 "%s: unknown or uninstrumented protocol", 445 optarg); 446 } 447 pflag = 1; 448 break; | 366 switch(ch) { 367 case 'A': 368 Aflag = 1; 369 break; 370 case 'a': 371 aflag = 1; 372 break; 373 case 'B': --- 69 unchanged lines hidden (view full) --- 443 case 'p': 444 if ((tp = name2protox(optarg)) == NULL) { 445 errx(1, 446 "%s: unknown or uninstrumented protocol", 447 optarg); 448 } 449 pflag = 1; 450 break; |
| 451 case 'Q': 452 Qflag = 1; 453 break; |
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| 449 case 'q': 450 noutputs = atoi(optarg); 451 if (noutputs != 0) 452 noutputs++; 453 break; 454 case 'r': 455 rflag = 1; 456 break; --- 62 unchanged lines hidden (view full) --- 519 if (mflag) { 520 if (!live) { 521 if (kread(0, NULL, 0) == 0) 522 mbpr(kvmd, nl[N_MBSTAT].n_value); 523 } else 524 mbpr(NULL, 0); 525 exit(0); 526 } | 454 case 'q': 455 noutputs = atoi(optarg); 456 if (noutputs != 0) 457 noutputs++; 458 break; 459 case 'r': 460 rflag = 1; 461 break; --- 62 unchanged lines hidden (view full) --- 524 if (mflag) { 525 if (!live) { 526 if (kread(0, NULL, 0) == 0) 527 mbpr(kvmd, nl[N_MBSTAT].n_value); 528 } else 529 mbpr(NULL, 0); 530 exit(0); 531 } |
| 532 if (Qflag) { 533 if (!live) 534 usage(); 535 netisr_stats(); 536 exit(0); 537 } |
|
| 527#if 0 528 /* 529 * Keep file descriptors open to avoid overhead 530 * of open/close on each call to get* routines. 531 */ 532 sethostent(1); 533 setnetent(1); 534#else --- 240 unchanged lines hidden (view full) --- 775 } 776 endprotoent(); 777 return (NULL); 778} 779 780static void 781usage(void) 782{ | 538#if 0 539 /* 540 * Keep file descriptors open to avoid overhead 541 * of open/close on each call to get* routines. 542 */ 543 sethostent(1); 544 setnetent(1); 545#else --- 240 unchanged lines hidden (view full) --- 786 } 787 endprotoent(); 788 return (NULL); 789} 790 791static void 792usage(void) 793{ |
| 783 (void)fprintf(stderr, "%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n", | 794 (void)fprintf(stderr, "%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n", |
| 784"usage: netstat [-AaLnSWx] [-f protocol_family | -p protocol]\n" 785" [-M core] [-N system]", 786" netstat -i | -I interface [-abdhnW] [-f address_family]\n" 787" [-M core] [-N system]", 788" netstat -w wait [-I interface] [-d] [-M core] [-N system] [-q howmany]", 789" netstat -s [-s] [-z] [-f protocol_family | -p protocol]\n" 790" [-M core] [-N system]", 791" netstat -i | -I interface -s [-f protocol_family | -p protocol]\n" 792" [-M core] [-N system]", 793" netstat -m [-M core] [-N system]", 794" netstat -B [-I interface]", 795" netstat -r [-AanW] [-f address_family] [-M core] [-N system]", 796" netstat -rs [-s] [-M core] [-N system]", 797" netstat -g [-W] [-f address_family] [-M core] [-N system]", | 795"usage: netstat [-AaLnSWx] [-f protocol_family | -p protocol]\n" 796" [-M core] [-N system]", 797" netstat -i | -I interface [-abdhnW] [-f address_family]\n" 798" [-M core] [-N system]", 799" netstat -w wait [-I interface] [-d] [-M core] [-N system] [-q howmany]", 800" netstat -s [-s] [-z] [-f protocol_family | -p protocol]\n" 801" [-M core] [-N system]", 802" netstat -i | -I interface -s [-f protocol_family | -p protocol]\n" 803" [-M core] [-N system]", 804" netstat -m [-M core] [-N system]", 805" netstat -B [-I interface]", 806" netstat -r [-AanW] [-f address_family] [-M core] [-N system]", 807" netstat -rs [-s] [-M core] [-N system]", 808" netstat -g [-W] [-f address_family] [-M core] [-N system]", |
| 798" netstat -gs [-s] [-f address_family] [-M core] [-N system]"); | 809" netstat -gs [-s] [-f address_family] [-M core] [-N system]", 810" netstat -Q"); |
| 799 exit(1); 800} | 811 exit(1); 812} |