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MacOS 8.1

Win98

DOS

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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 74 74 63 70 2f 00 00 00 | 00 00 00 00 00 00 00 00 |ttcp/...|........|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000060| 00 00 00 00 20 20 20 37 | 35 31 20 00 20 20 20 32 |....   7|51 .   2|
|00000070| 34 33 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 |43 .    | 0 .    |
|00000080| 20 20 20 20 20 20 30 20 | 20 34 34 36 35 33 36 35 |      0 | 4465365|
|00000090| 31 30 35 20 20 20 34 37 | 34 37 00 20 00 00 00 00 |105   47|47. ....|
|000000a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000200| 74 74 63 70 2f 74 74 63 | 70 2e 63 00 00 00 00 00 |ttcp/ttc|p.c.....|
|00000210| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000260| 00 00 00 00 20 20 20 36 | 34 30 20 00 20 20 20 32 |....   6|40 .   2|
|00000270| 34 33 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 |43 .    | 0 .    |
|00000280| 20 20 33 34 36 35 34 20 | 20 34 34 36 35 33 36 34 |  34654 | 4465364|
|00000290| 34 36 34 20 20 20 36 32 | 31 35 00 20 00 00 00 00 |464   62|15. ....|
|000002a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000300| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000320| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000400| 2f 2a 0a 20 2a 09 54 20 | 54 20 43 20 50 20 2e 20 |/*. *.T |T C P . |
|00000410| 43 0a 20 2a 0a 20 2a 20 | 54 65 73 74 20 54 43 50 |C. *. * |Test TCP|
|00000420| 20 63 6f 6e 6e 65 63 74 | 69 6f 6e 2e 20 20 4d 61 | connect|ion.  Ma|
|00000430| 6b 65 73 20 61 20 63 6f | 6e 6e 65 63 74 69 6f 6e |kes a co|nnection|
|00000440| 20 6f 6e 20 70 6f 72 74 | 20 35 30 30 31 0a 20 2a | on port| 5001. *|
|00000450| 20 61 6e 64 20 74 72 61 | 6e 73 66 65 72 73 20 66 | and tra|nsfers f|
|00000460| 61 62 72 69 63 61 74 65 | 64 20 62 75 66 66 65 72 |abricate|d buffer|
|00000470| 73 20 6f 72 20 64 61 74 | 61 20 63 6f 70 69 65 64 |s or dat|a copied|
|00000480| 20 66 72 6f 6d 20 73 74 | 64 69 6e 2e 0a 20 2a 0a | from st|din.. *.|
|00000490| 20 2a 20 55 73 61 62 6c | 65 20 6f 6e 20 34 2e 32 | * Usabl|e on 4.2|
|000004a0| 2c 20 34 2e 33 2c 20 61 | 6e 64 20 34 2e 31 61 20 |, 4.3, a|nd 4.1a |
|000004b0| 73 79 73 74 65 6d 73 20 | 62 79 20 64 65 66 69 6e |systems |by defin|
|000004c0| 69 6e 67 20 6f 6e 65 20 | 6f 66 0a 20 2a 20 42 53 |ing one |of. * BS|
|000004d0| 44 34 32 20 42 53 44 34 | 33 20 28 42 53 44 34 31 |D42 BSD4|3 (BSD41|
|000004e0| 61 29 0a 20 2a 20 4d 61 | 63 68 69 6e 65 73 20 75 |a). * Ma|chines u|
|000004f0| 73 69 6e 67 20 53 79 73 | 74 65 6d 20 56 20 77 69 |sing Sys|tem V wi|
|00000500| 74 68 20 42 53 44 20 73 | 6f 63 6b 65 74 73 20 73 |th BSD s|ockets s|
|00000510| 68 6f 75 6c 64 20 64 65 | 66 69 6e 65 20 53 59 53 |hould de|fine SYS|
|00000520| 56 2e 0a 20 2a 0a 20 2a | 20 4d 6f 64 69 66 69 65 |V.. *. *| Modifie|
|00000530| 64 20 66 6f 72 20 6f 70 | 65 72 61 74 69 6f 6e 20 |d for op|eration |
|00000540| 75 6e 64 65 72 20 34 2e | 32 42 53 44 2c 20 31 38 |under 4.|2BSD, 18|
|00000550| 20 44 65 63 20 38 34 0a | 20 2a 20 20 20 20 20 20 | Dec 84.| *      |
|00000560| 54 2e 43 2e 20 53 6c 61 | 74 74 65 72 79 2c 20 55 |T.C. Sla|ttery, U|
|00000570| 53 4e 41 0a 20 2a 20 4d | 69 6e 6f 72 20 69 6d 70 |SNA. * M|inor imp|
|00000580| 72 6f 76 65 6d 65 6e 74 | 73 2c 20 4d 69 6b 65 20 |rovement|s, Mike |
|00000590| 4d 75 75 73 73 20 61 6e | 64 20 54 65 72 72 79 20 |Muuss an|d Terry |
|000005a0| 53 6c 61 74 74 65 72 79 | 2c 20 31 36 2d 4f 63 74 |Slattery|, 16-Oct|
|000005b0| 2d 38 35 2e 0a 20 2a 0a | 20 2a 20 44 69 73 74 72 |-85.. *.| * Distr|
|000005c0| 69 62 75 74 69 6f 6e 20 | 53 74 61 74 75 73 20 2d |ibution |Status -|
|000005d0| 0a 20 2a 20 20 20 20 20 | 20 50 75 62 6c 69 63 20 |. *     | Public |
|000005e0| 44 6f 6d 61 69 6e 2e 20 | 20 44 69 73 74 72 69 62 |Domain. | Distrib|
|000005f0| 75 74 69 6f 6e 20 55 6e | 6c 69 6d 69 74 65 64 2e |ution Un|limited.|
|00000600| 0a 20 2a 2f 0a 23 69 66 | 6e 64 65 66 20 6c 69 6e |. */.#if|ndef lin|
|00000610| 74 0a 73 74 61 74 69 63 | 20 63 68 61 72 20 52 43 |t.static| char RC|
|00000620| 53 69 64 5b 5d 20 3d 20 | 22 40 28 23 29 24 52 65 |Sid[] = |"@(#)$Re|
|00000630| 76 69 73 69 6f 6e 3a 20 | 31 2e 32 20 24 20 28 42 |vision: |1.2 $ (B|
|00000640| 52 4c 29 22 3b 0a 23 65 | 6e 64 69 66 0a 0a 23 64 |RL)";.#e|ndif..#d|
|00000650| 65 66 69 6e 65 20 42 53 | 44 34 33 0a 2f 2a 20 23 |efine BS|D43./* #|
|00000660| 64 65 66 69 6e 65 20 42 | 53 44 34 32 20 2a 2f 0a |define B|SD42 */.|
|00000670| 2f 2a 20 23 64 65 66 69 | 6e 65 20 42 53 44 34 31 |/* #defi|ne BSD41|
|00000680| 61 20 2a 2f 0a 23 69 66 | 20 64 65 66 69 6e 65 64 |a */.#if| defined|
|00000690| 28 73 67 69 29 0a 23 64 | 65 66 69 6e 65 20 53 59 |(sgi).#d|efine SY|
|000006a0| 53 56 0a 23 65 6e 64 69 | 66 0a 0a 23 69 6e 63 6c |SV.#endi|f..#incl|
|000006b0| 75 64 65 20 3c 73 74 64 | 69 6f 2e 68 3e 0a 23 69 |ude <std|io.h>.#i|
|000006c0| 6e 63 6c 75 64 65 20 3c | 73 69 67 6e 61 6c 2e 68 |nclude <|signal.h|
|000006d0| 3e 0a 23 69 6e 63 6c 75 | 64 65 20 3c 63 74 79 70 |>.#inclu|de <ctyp|
|000006e0| 65 2e 68 3e 0a 23 69 6e | 63 6c 75 64 65 20 3c 65 |e.h>.#in|clude <e|
|000006f0| 72 72 6e 6f 2e 68 3e 0a | 23 69 6e 63 6c 75 64 65 |rrno.h>.|#include|
|00000700| 20 3c 73 79 73 2f 74 79 | 70 65 73 2e 68 3e 0a 23 | <sys/ty|pes.h>.#|
|00000710| 69 6e 63 6c 75 64 65 20 | 3c 73 79 73 2f 73 6f 63 |include |<sys/soc|
|00000720| 6b 65 74 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |ket.h>.#|include |
|00000730| 3c 6e 65 74 69 6e 65 74 | 2f 69 6e 2e 68 3e 0a 23 |<netinet|/in.h>.#|
|00000740| 69 6e 63 6c 75 64 65 20 | 3c 6e 65 74 69 6e 65 74 |include |<netinet|
|00000750| 2f 74 63 70 2e 68 3e 0a | 23 69 6e 63 6c 75 64 65 |/tcp.h>.|#include|
|00000760| 20 3c 6e 65 74 64 62 2e | 68 3e 0a 23 69 6e 63 6c | <netdb.|h>.#incl|
|00000770| 75 64 65 20 3c 73 79 73 | 2f 74 69 6d 65 2e 68 3e |ude <sys|/time.h>|
|00000780| 09 09 2f 2a 20 73 74 72 | 75 63 74 20 74 69 6d 65 |../* str|uct time|
|00000790| 76 61 6c 20 2a 2f 0a 0a | 23 69 66 20 64 65 66 69 |val */..|#if defi|
|000007a0| 6e 65 64 28 53 59 53 56 | 29 0a 23 69 6e 63 6c 75 |ned(SYSV|).#inclu|
|000007b0| 64 65 20 3c 73 79 73 2f | 74 69 6d 65 73 2e 68 3e |de <sys/|times.h>|
|000007c0| 0a 23 69 6e 63 6c 75 64 | 65 20 3c 73 79 73 2f 70 |.#includ|e <sys/p|
|000007d0| 61 72 61 6d 2e 68 3e 0a | 73 74 72 75 63 74 20 72 |aram.h>.|struct r|
|000007e0| 75 73 61 67 65 20 7b 0a | 20 20 20 20 73 74 72 75 |usage {.|    stru|
|000007f0| 63 74 20 74 69 6d 65 76 | 61 6c 20 72 75 5f 75 74 |ct timev|al ru_ut|
|00000800| 69 6d 65 2c 20 72 75 5f | 73 74 69 6d 65 3b 0a 7d |ime, ru_|stime;.}|
|00000810| 3b 0a 23 64 65 66 69 6e | 65 20 52 55 53 41 47 45 |;.#defin|e RUSAGE|
|00000820| 5f 53 45 4c 46 20 30 0a | 23 65 6c 73 65 0a 23 69 |_SELF 0.|#else.#i|
|00000830| 6e 63 6c 75 64 65 20 3c | 73 79 73 2f 72 65 73 6f |nclude <|sys/reso|
|00000840| 75 72 63 65 2e 68 3e 0a | 23 65 6e 64 69 66 0a 0a |urce.h>.|#endif..|
|00000850| 73 74 72 75 63 74 20 73 | 6f 63 6b 61 64 64 72 5f |struct s|ockaddr_|
|00000860| 69 6e 20 73 69 6e 6d 65 | 3b 0a 73 74 72 75 63 74 |in sinme|;.struct|
|00000870| 20 73 6f 63 6b 61 64 64 | 72 5f 69 6e 20 73 69 6e | sockadd|r_in sin|
|00000880| 68 69 6d 3b 0a 73 74 72 | 75 63 74 20 73 6f 63 6b |him;.str|uct sock|
|00000890| 61 64 64 72 5f 69 6e 20 | 66 72 6f 6d 69 6e 65 74 |addr_in |frominet|
|000008a0| 3b 0a 0a 69 6e 74 20 64 | 6f 6d 61 69 6e 2c 20 66 |;..int d|omain, f|
|000008b0| 72 6f 6d 6c 65 6e 3b 0a | 69 6e 74 20 66 64 3b 09 |romlen;.|int fd;.|
|000008c0| 09 09 09 2f 2a 20 66 64 | 20 6f 66 20 6e 65 74 77 |.../* fd| of netw|
|000008d0| 6f 72 6b 20 73 6f 63 6b | 65 74 20 2a 2f 0a 0a 69 |ork sock|et */..i|
|000008e0| 6e 74 20 62 75 66 6c 65 | 6e 20 3d 20 38 20 2a 20 |nt bufle|n = 8 * |
|000008f0| 31 30 32 34 3b 09 09 2f | 2a 20 6c 65 6e 67 74 68 |1024;../|* length|
|00000900| 20 6f 66 20 62 75 66 66 | 65 72 20 2a 2f 0a 63 68 | of buff|er */.ch|
|00000910| 61 72 20 2a 62 75 66 3b | 09 09 09 2f 2a 20 70 74 |ar *buf;|.../* pt|
|00000920| 72 20 74 6f 20 64 79 6e | 61 6d 69 63 20 62 75 66 |r to dyn|amic buf|
|00000930| 66 65 72 20 2a 2f 0a 69 | 6e 74 20 6e 62 75 66 20 |fer */.i|nt nbuf |
|00000940| 3d 20 32 20 2a 20 31 30 | 32 34 3b 09 09 2f 2a 20 |= 2 * 10|24;../* |
|00000950| 6e 75 6d 62 65 72 20 6f | 66 20 62 75 66 66 65 72 |number o|f buffer|
|00000960| 73 20 74 6f 20 73 65 6e | 64 20 69 6e 20 73 69 6e |s to sen|d in sin|
|00000970| 6b 6d 6f 64 65 20 2a 2f | 0a 0a 69 6e 74 20 75 64 |kmode */|..int ud|
|00000980| 70 20 3d 20 30 3b 09 09 | 09 2f 2a 20 30 20 3d 20 |p = 0;..|./* 0 = |
|00000990| 74 63 70 2c 20 21 30 20 | 3d 20 75 64 70 20 2a 2f |tcp, !0 |= udp */|
|000009a0| 0a 69 6e 74 20 6f 70 74 | 69 6f 6e 73 20 3d 20 30 |.int opt|ions = 0|
|000009b0| 3b 09 09 2f 2a 20 73 6f | 63 6b 65 74 20 6f 70 74 |;../* so|cket opt|
|000009c0| 69 6f 6e 73 20 2a 2f 0a | 69 6e 74 20 6f 6e 65 20 |ions */.|int one |
|000009d0| 3d 20 31 3b 20 20 20 20 | 20 20 20 20 20 20 20 20 |= 1;    |        |
|000009e0| 20 20 20 20 20 20 20 20 | 2f 2a 20 66 6f 72 20 34 |        |/* for 4|
|000009f0| 2e 33 20 42 53 44 20 73 | 74 79 6c 65 20 73 65 74 |.3 BSD s|tyle set|
|00000a00| 73 6f 63 6b 6f 70 74 28 | 29 20 2a 2f 0a 73 68 6f |sockopt(|) */.sho|
|00000a10| 72 74 20 70 6f 72 74 20 | 3d 20 35 30 30 31 3b 09 |rt port |= 5001;.|
|00000a20| 09 2f 2a 20 54 43 50 20 | 70 6f 72 74 20 6e 75 6d |./* TCP |port num|
|00000a30| 62 65 72 20 2a 2f 0a 63 | 68 61 72 20 2a 68 6f 73 |ber */.c|har *hos|
|00000a40| 74 3b 09 09 09 2f 2a 20 | 70 74 72 20 74 6f 20 6e |t;.../* |ptr to n|
|00000a50| 61 6d 65 20 6f 66 20 68 | 6f 73 74 20 2a 2f 0a 69 |ame of h|ost */.i|
|00000a60| 6e 74 20 74 72 61 6e 73 | 3b 09 09 09 2f 2a 20 30 |nt trans|;.../* 0|
|00000a70| 3d 72 65 63 65 69 76 65 | 2c 20 21 30 3d 74 72 61 |=receive|, !0=tra|
|00000a80| 6e 73 6d 69 74 20 6d 6f | 64 65 20 2a 2f 0a 69 6e |nsmit mo|de */.in|
|00000a90| 74 20 73 69 6e 6b 6d 6f | 64 65 20 3d 20 31 3b 09 |t sinkmo|de = 1;.|
|00000aa0| 09 2f 2a 20 30 3d 6e 6f | 72 6d 61 6c 20 49 2f 4f |./* 0=no|rmal I/O|
|00000ab0| 2c 20 21 30 3d 73 69 6e | 6b 2f 73 6f 75 72 63 65 |, !0=sin|k/source|
|00000ac0| 20 6d 6f 64 65 20 2a 2f | 0a 69 6e 74 20 76 65 72 | mode */|.int ver|
|00000ad0| 62 6f 73 65 20 3d 20 30 | 3b 09 09 2f 2a 20 30 3d |bose = 0|;../* 0=|
|00000ae0| 70 72 69 6e 74 20 62 61 | 73 69 63 20 69 6e 66 6f |print ba|sic info|
|00000af0| 2c 20 31 3d 70 72 69 6e | 74 20 63 70 75 20 72 61 |, 1=prin|t cpu ra|
|00000b00| 74 65 2c 20 70 72 6f 63 | 0a 09 09 09 09 20 2a 20 |te, proc|..... * |
|00000b10| 72 65 73 6f 75 72 63 65 | 20 75 73 61 67 65 2e 20 |resource| usage. |
|00000b20| 2a 2f 0a 69 6e 74 20 6e | 6f 64 65 6c 61 79 20 3d |*/.int n|odelay =|
|00000b30| 20 30 3b 09 09 2f 2a 20 | 73 65 74 20 54 43 50 5f | 0;../* |set TCP_|
|00000b40| 4e 4f 44 45 4c 41 59 20 | 73 6f 63 6b 65 74 20 6f |NODELAY |socket o|
|00000b50| 70 74 69 6f 6e 20 2a 2f | 0a 0a 73 74 72 75 63 74 |ption */|..struct|
|00000b60| 20 68 6f 73 74 65 6e 74 | 20 2a 61 64 64 72 3b 0a | hostent| *addr;.|
|00000b70| 65 78 74 65 72 6e 20 69 | 6e 74 20 65 72 72 6e 6f |extern i|nt errno|
|00000b80| 3b 0a 0a 63 68 61 72 20 | 55 73 61 67 65 5b 5d 20 |;..char |Usage[] |
|00000b90| 3d 20 22 5c 0a 55 73 61 | 67 65 3a 20 74 74 63 70 |= "\.Usa|ge: ttcp|
|00000ba0| 20 2d 74 20 5b 2d 6f 70 | 74 69 6f 6e 73 5d 20 68 | -t [-op|tions] h|
|00000bb0| 6f 73 74 20 5b 20 3c 69 | 6e 20 5d 5c 6e 5c 0a 09 |ost [ <i|n ]\n\..|
|00000bc0| 2d 6c 23 23 09 6c 65 6e | 67 74 68 20 6f 66 20 62 |-l##.len|gth of b|
|00000bd0| 75 66 73 20 77 72 69 74 | 74 65 6e 20 74 6f 20 6e |ufs writ|ten to n|
|00000be0| 65 74 77 6f 72 6b 20 28 | 64 65 66 61 75 6c 74 20 |etwork (|default |
|00000bf0| 38 31 39 32 29 5c 6e 5c | 0a 09 2d 73 09 64 6f 6e |8192)\n\|..-s.don|
|00000c00| 27 74 20 73 6f 75 72 63 | 65 20 61 20 70 61 74 74 |'t sourc|e a patt|
|00000c10| 65 72 6e 20 74 6f 20 6e | 65 74 77 6f 72 6b 2c 20 |ern to n|etwork, |
|00000c20| 75 73 65 20 73 74 64 69 | 6e 5c 6e 5c 0a 09 2d 6e |use stdi|n\n\..-n|
|00000c30| 23 23 09 6e 75 6d 62 65 | 72 20 6f 66 20 73 6f 75 |##.numbe|r of sou|
|00000c40| 72 63 65 20 62 75 66 73 | 20 77 72 69 74 74 65 6e |rce bufs| written|
|00000c50| 20 74 6f 20 6e 65 74 77 | 6f 72 6b 20 28 64 65 66 | to netw|ork (def|
|00000c60| 61 75 6c 74 20 32 30 34 | 38 29 5c 6e 5c 0a 09 2d |ault 204|8)\n\..-|
|00000c70| 70 23 23 09 70 6f 72 74 | 20 6e 75 6d 62 65 72 20 |p##.port| number |
|00000c80| 74 6f 20 73 65 6e 64 20 | 74 6f 20 28 64 65 66 61 |to send |to (defa|
|00000c90| 75 6c 74 20 35 30 30 31 | 29 5c 6e 5c 0a 09 2d 75 |ult 5001|)\n\..-u|
|00000ca0| 09 75 73 65 20 55 44 50 | 20 69 6e 73 74 65 61 64 |.use UDP| instead|
|00000cb0| 20 6f 66 20 54 43 50 5c | 6e 5c 0a 09 2d 44 09 64 | of TCP\|n\..-D.d|
|00000cc0| 6f 6e 27 74 20 62 75 66 | 66 65 72 20 54 43 50 20 |on't buf|fer TCP |
|00000cd0| 77 72 69 74 65 73 20 28 | 73 65 74 73 20 54 43 50 |writes (|sets TCP|
|00000ce0| 5f 4e 4f 44 45 4c 41 59 | 20 73 6f 63 6b 65 74 20 |_NODELAY| socket |
|00000cf0| 6f 70 74 69 6f 6e 29 5c | 6e 5c 0a 09 2d 4c 09 73 |option)\|n\..-L.s|
|00000d00| 65 74 20 53 4f 5f 4c 4f | 4e 47 45 52 20 73 6f 63 |et SO_LO|NGER soc|
|00000d10| 6b 65 74 20 6f 70 74 69 | 6f 6e 5c 6e 5c 0a 55 73 |ket opti|on\n\.Us|
|00000d20| 61 67 65 3a 20 74 74 63 | 70 20 2d 72 20 5b 2d 6f |age: ttc|p -r [-o|
|00000d30| 70 74 69 6f 6e 73 20 3e | 6f 75 74 5d 5c 6e 5c 0a |ptions >|out]\n\.|
|00000d40| 09 2d 6c 23 23 09 6c 65 | 6e 67 74 68 20 6f 66 20 |.-l##.le|ngth of |
|00000d50| 6e 65 74 77 6f 72 6b 20 | 72 65 61 64 20 62 75 66 |network |read buf|
|00000d60| 20 28 64 65 66 61 75 6c | 74 20 38 31 39 32 29 5c | (defaul|t 8192)\|
|00000d70| 6e 5c 0a 09 2d 73 09 64 | 6f 6e 27 74 20 73 69 6e |n\..-s.d|on't sin|
|00000d80| 6b 20 28 64 69 73 63 61 | 72 64 29 3a 20 70 72 69 |k (disca|rd): pri|
|00000d90| 6e 74 73 20 61 6c 6c 20 | 64 61 74 61 20 66 72 6f |nts all |data fro|
|00000da0| 6d 20 6e 65 74 77 6f 72 | 6b 20 74 6f 20 73 74 64 |m networ|k to std|
|00000db0| 6f 75 74 5c 6e 5c 0a 09 | 2d 70 23 23 09 70 6f 72 |out\n\..|-p##.por|
|00000dc0| 74 20 6e 75 6d 62 65 72 | 20 74 6f 20 6c 69 73 74 |t number| to list|
|00000dd0| 65 6e 20 61 74 20 28 64 | 65 66 61 75 6c 74 20 35 |en at (d|efault 5|
|00000de0| 30 30 31 29 5c 6e 5c 0a | 09 2d 42 09 4f 6e 6c 79 |001)\n\.|.-B.Only|
|00000df0| 20 6f 75 74 70 75 74 20 | 66 75 6c 6c 20 62 6c 6f | output |full blo|
|00000e00| 63 6b 73 2c 20 61 73 20 | 73 70 65 63 69 66 69 65 |cks, as |specifie|
|00000e10| 64 20 69 6e 20 2d 6c 23 | 23 20 28 66 6f 72 20 54 |d in -l#|# (for T|
|00000e20| 41 52 29 5c 6e 5c 0a 09 | 2d 75 09 75 73 65 20 55 |AR)\n\..|-u.use U|
|00000e30| 44 50 20 69 6e 73 74 65 | 61 64 20 6f 66 20 54 43 |DP inste|ad of TC|
|00000e40| 50 5c 6e 5c 0a 22 3b 09 | 0a 0a 63 68 61 72 20 73 |P\n\.";.|..char s|
|00000e50| 74 61 74 73 5b 31 32 38 | 5d 3b 0a 6c 6f 6e 67 20 |tats[128|];.long |
|00000e60| 6e 62 79 74 65 73 3b 09 | 09 09 2f 2a 20 62 79 74 |nbytes;.|../* byt|
|00000e70| 65 73 20 6f 6e 20 6e 65 | 74 20 2a 2f 0a 69 6e 74 |es on ne|t */.int|
|00000e80| 20 6e 75 6d 43 61 6c 6c | 73 20 3d 20 30 3b 09 09 | numCall|s = 0;..|
|00000e90| 2f 2a 20 23 20 6f 66 20 | 4e 52 65 61 64 2f 4e 57 |/* # of |NRead/NW|
|00000ea0| 72 69 74 65 20 63 61 6c | 6c 73 2e 20 2a 2f 0a 69 |rite cal|ls. */.i|
|00000eb0| 6e 74 20 62 5f 66 6c 61 | 67 20 3d 20 30 3b 09 09 |nt b_fla|g = 0;..|
|00000ec0| 09 2f 2a 20 75 73 65 20 | 6d 72 65 61 64 28 29 20 |./* use |mread() |
|00000ed0| 2a 2f 0a 0a 76 6f 69 64 | 20 70 72 65 70 5f 74 69 |*/..void| prep_ti|
|00000ee0| 6d 65 72 28 29 3b 0a 64 | 6f 75 62 6c 65 20 72 65 |mer();.d|ouble re|
|00000ef0| 61 64 5f 74 69 6d 65 72 | 28 29 3b 0a 64 6f 75 62 |ad_timer|();.doub|
|00000f00| 6c 65 20 63 70 75 74 2c | 20 72 65 61 6c 74 3b 09 |le cput,| realt;.|
|00000f10| 09 2f 2a 20 75 73 65 72 | 2c 20 72 65 61 6c 20 74 |./* user|, real t|
|00000f20| 69 6d 65 20 28 73 65 63 | 6f 6e 64 73 29 20 2a 2f |ime (sec|onds) */|
|00000f30| 0a 0a 76 6f 69 64 0a 73 | 69 67 70 69 70 65 28 29 |..void.s|igpipe()|
|00000f40| 0a 7b 0a 7d 0a 0a 6d 61 | 69 6e 28 61 72 67 63 2c |.{.}..ma|in(argc,|
|00000f50| 61 72 67 76 29 0a 69 6e | 74 20 61 72 67 63 3b 0a |argv).in|t argc;.|
|00000f60| 63 68 61 72 20 2a 2a 61 | 72 67 76 3b 0a 7b 0a 09 |char **a|rgv;.{..|
|00000f70| 75 6e 73 69 67 6e 65 64 | 20 6c 6f 6e 67 20 61 64 |unsigned| long ad|
|00000f80| 64 72 5f 74 6d 70 3b 0a | 0a 09 69 66 20 28 61 72 |dr_tmp;.|..if (ar|
|00000f90| 67 63 20 3c 20 32 29 20 | 67 6f 74 6f 20 75 73 61 |gc < 2) |goto usa|
|00000fa0| 67 65 3b 0a 0a 09 61 72 | 67 76 2b 2b 3b 20 61 72 |ge;...ar|gv++; ar|
|00000fb0| 67 63 2d 2d 3b 0a 09 77 | 68 69 6c 65 28 20 61 72 |gc--;..w|hile( ar|
|00000fc0| 67 63 3e 30 20 26 26 20 | 61 72 67 76 5b 30 5d 5b |gc>0 && |argv[0][|
|00000fd0| 30 5d 20 3d 3d 20 27 2d | 27 20 29 20 20 7b 0a 09 |0] == '-|' )  {..|
|00000fe0| 09 73 77 69 74 63 68 20 | 28 61 72 67 76 5b 30 5d |.switch |(argv[0]|
|00000ff0| 5b 31 5d 29 20 7b 0a 0a | 09 09 63 61 73 65 20 27 |[1]) {..|..case '|
|00001000| 42 27 3a 0a 09 09 09 62 | 5f 66 6c 61 67 20 3d 20 |B':....b|_flag = |
|00001010| 31 3b 0a 09 09 09 62 72 | 65 61 6b 3b 0a 09 09 63 |1;....br|eak;...c|
|00001020| 61 73 65 20 27 74 27 3a | 0a 09 09 09 74 72 61 6e |ase 't':|....tran|
|00001030| 73 20 3d 20 31 3b 0a 09 | 09 09 62 72 65 61 6b 3b |s = 1;..|..break;|
|00001040| 0a 09 09 63 61 73 65 20 | 27 72 27 3a 0a 09 09 09 |...case |'r':....|
|00001050| 74 72 61 6e 73 20 3d 20 | 30 3b 0a 09 09 09 62 72 |trans = |0;....br|
|00001060| 65 61 6b 3b 0a 09 09 63 | 61 73 65 20 27 64 27 3a |eak;...c|ase 'd':|
|00001070| 0a 09 09 09 6f 70 74 69 | 6f 6e 73 20 7c 3d 20 53 |....opti|ons |= S|
|00001080| 4f 5f 44 45 42 55 47 3b | 0a 09 09 09 62 72 65 61 |O_DEBUG;|....brea|
|00001090| 6b 3b 0a 09 09 63 61 73 | 65 20 27 44 27 3a 0a 09 |k;...cas|e 'D':..|
|000010a0| 09 09 6e 6f 64 65 6c 61 | 79 20 3d 20 31 3b 0a 09 |..nodela|y = 1;..|
|000010b0| 09 09 62 72 65 61 6b 3b | 0a 09 09 63 61 73 65 20 |..break;|...case |
|000010c0| 27 6e 27 3a 0a 09 09 09 | 6e 62 75 66 20 3d 20 61 |'n':....|nbuf = a|
|000010d0| 74 6f 69 28 26 61 72 67 | 76 5b 30 5d 5b 32 5d 29 |toi(&arg|v[0][2])|
|000010e0| 3b 0a 09 09 09 62 72 65 | 61 6b 3b 0a 09 09 63 61 |;....bre|ak;...ca|
|000010f0| 73 65 20 27 6c 27 3a 0a | 09 09 09 62 75 66 6c 65 |se 'l':.|...bufle|
|00001100| 6e 20 3d 20 61 74 6f 69 | 28 26 61 72 67 76 5b 30 |n = atoi|(&argv[0|
|00001110| 5d 5b 32 5d 29 3b 0a 09 | 09 09 62 72 65 61 6b 3b |][2]);..|..break;|
|00001120| 0a 09 09 63 61 73 65 20 | 27 73 27 3a 0a 09 09 09 |...case |'s':....|
|00001130| 73 69 6e 6b 6d 6f 64 65 | 20 3d 20 30 3b 09 2f 2a |sinkmode| = 0;./*|
|00001140| 20 73 69 6e 6b 2f 73 6f | 75 72 63 65 20 64 61 74 | sink/so|urce dat|
|00001150| 61 20 2a 2f 0a 09 09 09 | 62 72 65 61 6b 3b 0a 09 |a */....|break;..|
|00001160| 09 63 61 73 65 20 27 70 | 27 3a 0a 09 09 09 70 6f |.case 'p|':....po|
|00001170| 72 74 20 3d 20 61 74 6f | 69 28 26 61 72 67 76 5b |rt = ato|i(&argv[|
|00001180| 30 5d 5b 32 5d 29 3b 0a | 09 09 09 62 72 65 61 6b |0][2]);.|...break|
|00001190| 3b 0a 09 09 63 61 73 65 | 20 27 75 27 3a 0a 09 09 |;...case| 'u':...|
|000011a0| 09 75 64 70 20 3d 20 31 | 3b 0a 09 09 09 62 72 65 |.udp = 1|;....bre|
|000011b0| 61 6b 3b 0a 09 09 63 61 | 73 65 20 27 76 27 3a 0a |ak;...ca|se 'v':.|
|000011c0| 09 09 09 76 65 72 62 6f | 73 65 20 3d 20 31 3b 0a |...verbo|se = 1;.|
|000011d0| 09 09 09 62 72 65 61 6b | 3b 0a 09 09 64 65 66 61 |...break|;...defa|
|000011e0| 75 6c 74 3a 0a 09 09 09 | 67 6f 74 6f 20 75 73 61 |ult:....|goto usa|
|000011f0| 67 65 3b 0a 09 09 7d 0a | 09 09 61 72 67 76 2b 2b |ge;...}.|..argv++|
|00001200| 3b 20 61 72 67 63 2d 2d | 3b 0a 09 7d 0a 09 69 66 |; argc--|;..}..if|
|00001210| 28 74 72 61 6e 73 29 20 | 20 7b 0a 09 09 2f 2a 20 |(trans) | {.../* |
|00001220| 78 6d 69 74 72 20 2a 2f | 0a 09 09 69 66 20 28 61 |xmitr */|...if (a|
|00001230| 72 67 63 20 21 3d 20 31 | 29 20 67 6f 74 6f 20 75 |rgc != 1|) goto u|
|00001240| 73 61 67 65 3b 0a 09 09 | 62 7a 65 72 6f 28 28 63 |sage;...|bzero((c|
|00001250| 68 61 72 20 2a 29 26 73 | 69 6e 68 69 6d 2c 20 73 |har *)&s|inhim, s|
|00001260| 69 7a 65 6f 66 28 73 69 | 6e 68 69 6d 29 29 3b 0a |izeof(si|nhim));.|
|00001270| 09 09 68 6f 73 74 20 3d | 20 61 72 67 76 5b 30 5d |..host =| argv[0]|
|00001280| 3b 0a 09 09 69 66 20 28 | 61 74 6f 69 28 68 6f 73 |;...if (|atoi(hos|
|00001290| 74 29 20 3e 20 30 20 29 | 20 20 7b 0a 09 09 09 2f |t) > 0 )|  {..../|
|000012a0| 2a 20 4e 75 6d 65 72 69 | 63 20 2a 2f 0a 09 09 09 |* Numeri|c */....|
|000012b0| 73 69 6e 68 69 6d 2e 73 | 69 6e 5f 66 61 6d 69 6c |sinhim.s|in_famil|
|000012c0| 79 20 3d 20 41 46 5f 49 | 4e 45 54 3b 0a 23 69 66 |y = AF_I|NET;.#if|
|000012d0| 64 65 66 20 63 72 61 79 | 0a 09 09 09 61 64 64 72 |def cray|....addr|
|000012e0| 5f 74 6d 70 20 3d 20 69 | 6e 65 74 5f 61 64 64 72 |_tmp = i|net_addr|
|000012f0| 28 68 6f 73 74 29 3b 0a | 09 09 09 73 69 6e 68 69 |(host);.|...sinhi|
|00001300| 6d 2e 73 69 6e 5f 61 64 | 64 72 20 3d 20 61 64 64 |m.sin_ad|dr = add|
|00001310| 72 5f 74 6d 70 3b 0a 23 | 65 6c 73 65 0a 09 09 09 |r_tmp;.#|else....|
|00001320| 73 69 6e 68 69 6d 2e 73 | 69 6e 5f 61 64 64 72 2e |sinhim.s|in_addr.|
|00001330| 73 5f 61 64 64 72 20 3d | 20 69 6e 65 74 5f 61 64 |s_addr =| inet_ad|
|00001340| 64 72 28 68 6f 73 74 29 | 3b 0a 23 65 6e 64 69 66 |dr(host)|;.#endif|
|00001350| 0a 09 09 7d 20 65 6c 73 | 65 20 7b 0a 09 09 09 69 |...} els|e {....i|
|00001360| 66 20 28 28 61 64 64 72 | 3d 67 65 74 68 6f 73 74 |f ((addr|=gethost|
|00001370| 62 79 6e 61 6d 65 28 68 | 6f 73 74 29 29 20 3d 3d |byname(h|ost)) ==|
|00001380| 20 4e 55 4c 4c 29 0a 09 | 09 09 09 65 72 72 28 22 | NULL)..|...err("|
|00001390| 62 61 64 20 68 6f 73 74 | 6e 61 6d 65 22 29 3b 0a |bad host|name");.|
|000013a0| 09 09 09 73 69 6e 68 69 | 6d 2e 73 69 6e 5f 66 61 |...sinhi|m.sin_fa|
|000013b0| 6d 69 6c 79 20 3d 20 61 | 64 64 72 2d 3e 68 5f 61 |mily = a|ddr->h_a|
|000013c0| 64 64 72 74 79 70 65 3b | 0a 09 09 09 62 63 6f 70 |ddrtype;|....bcop|
|000013d0| 79 28 61 64 64 72 2d 3e | 68 5f 61 64 64 72 2c 28 |y(addr->|h_addr,(|
|000013e0| 63 68 61 72 2a 29 26 61 | 64 64 72 5f 74 6d 70 2c |char*)&a|ddr_tmp,|
|000013f0| 20 61 64 64 72 2d 3e 68 | 5f 6c 65 6e 67 74 68 29 | addr->h|_length)|
|00001400| 3b 0a 23 69 66 64 65 66 | 20 63 72 61 79 0a 09 09 |;.#ifdef| cray...|
|00001410| 09 73 69 6e 68 69 6d 2e | 73 69 6e 5f 61 64 64 72 |.sinhim.|sin_addr|
|00001420| 20 3d 20 61 64 64 72 5f | 74 6d 70 3b 0a 23 65 6c | = addr_|tmp;.#el|
|00001430| 73 65 0a 09 09 09 73 69 | 6e 68 69 6d 2e 73 69 6e |se....si|nhim.sin|
|00001440| 5f 61 64 64 72 2e 73 5f | 61 64 64 72 20 3d 20 61 |_addr.s_|addr = a|
|00001450| 64 64 72 5f 74 6d 70 3b | 0a 23 65 6e 64 69 66 20 |ddr_tmp;|.#endif |
|00001460| 63 72 61 79 0a 09 09 7d | 0a 09 09 73 69 6e 68 69 |cray...}|...sinhi|
|00001470| 6d 2e 73 69 6e 5f 70 6f | 72 74 20 3d 20 68 74 6f |m.sin_po|rt = hto|
|00001480| 6e 73 28 70 6f 72 74 29 | 3b 0a 09 09 73 69 6e 6d |ns(port)|;...sinm|
|00001490| 65 2e 73 69 6e 5f 70 6f | 72 74 20 3d 20 30 3b 09 |e.sin_po|rt = 0;.|
|000014a0| 09 2f 2a 20 66 72 65 65 | 20 63 68 6f 69 63 65 20 |./* free| choice |
|000014b0| 2a 2f 0a 09 7d 20 65 6c | 73 65 20 7b 0a 09 09 2f |*/..} el|se {.../|
|000014c0| 2a 20 72 63 76 72 20 2a | 2f 0a 09 09 73 69 6e 6d |* rcvr *|/...sinm|
|000014d0| 65 2e 73 69 6e 5f 70 6f | 72 74 20 3d 20 20 68 74 |e.sin_po|rt =  ht|
|000014e0| 6f 6e 73 28 70 6f 72 74 | 29 3b 0a 09 7d 0a 0a 0a |ons(port|);..}...|
|000014f0| 09 69 66 20 28 75 64 70 | 20 26 26 20 62 75 66 6c |.if (udp| && bufl|
|00001500| 65 6e 20 3c 20 35 29 20 | 7b 0a 09 20 20 20 20 62 |en < 5) |{..    b|
|00001510| 75 66 6c 65 6e 20 3d 20 | 35 3b 09 09 2f 2a 20 73 |uflen = |5;../* s|
|00001520| 65 6e 64 20 6d 6f 72 65 | 20 74 68 61 6e 20 74 68 |end more| than th|
|00001530| 65 20 73 65 6e 74 69 6e | 65 6c 20 73 69 7a 65 20 |e sentin|el size |
|00001540| 2a 2f 0a 09 7d 0a 0a 09 | 69 66 28 20 28 62 75 66 |*/..}...|if( (buf|
|00001550| 20 3d 20 28 63 68 61 72 | 20 2a 29 6d 61 6c 6c 6f | = (char| *)mallo|
|00001560| 63 28 62 75 66 6c 65 6e | 29 29 20 3d 3d 20 28 63 |c(buflen|)) == (c|
|00001570| 68 61 72 20 2a 29 4e 55 | 4c 4c 29 0a 09 09 65 72 |har *)NU|LL)...er|
|00001580| 72 28 22 6d 61 6c 6c 6f | 63 22 29 3b 0a 0a 09 69 |r("mallo|c");...i|
|00001590| 66 20 28 74 72 61 6e 73 | 29 20 7b 0a 09 20 20 20 |f (trans|) {..   |
|000015a0| 20 66 70 72 69 6e 74 66 | 28 73 74 64 6f 75 74 2c | fprintf|(stdout,|
|000015b0| 22 74 74 63 70 2d 74 3a | 20 62 75 66 6c 65 6e 3d |"ttcp-t:| buflen=|
|000015c0| 25 64 2c 20 6e 62 75 66 | 3d 25 64 2c 20 70 6f 72 |%d, nbuf|=%d, por|
|000015d0| 74 3d 25 64 20 25 73 20 | 20 2d 3e 20 25 73 5c 6e |t=%d %s | -> %s\n|
|000015e0| 22 2c 0a 09 09 62 75 66 | 6c 65 6e 2c 20 6e 62 75 |",...buf|len, nbu|
|000015f0| 66 2c 20 70 6f 72 74 2c | 0a 09 09 75 64 70 3f 22 |f, port,|...udp?"|
|00001600| 75 64 70 22 3a 22 74 63 | 70 22 2c 0a 09 09 61 72 |udp":"tc|p",...ar|
|00001610| 67 76 5b 30 5d 29 3b 0a | 09 7d 20 65 6c 73 65 20 |gv[0]);.|.} else |
|00001620| 7b 0a 09 20 20 20 20 66 | 70 72 69 6e 74 66 28 73 |{..    f|printf(s|
|00001630| 74 64 6f 75 74 2c 22 74 | 74 63 70 2d 72 3a 20 62 |tdout,"t|tcp-r: b|
|00001640| 75 66 6c 65 6e 3d 25 64 | 2c 20 6e 62 75 66 3d 25 |uflen=%d|, nbuf=%|
|00001650| 64 2c 20 70 6f 72 74 3d | 25 64 20 25 73 5c 6e 22 |d, port=|%d %s\n"|
|00001660| 2c 0a 09 09 62 75 66 6c | 65 6e 2c 20 6e 62 75 66 |,...bufl|en, nbuf|
|00001670| 2c 20 70 6f 72 74 2c 0a | 09 09 75 64 70 3f 22 75 |, port,.|..udp?"u|
|00001680| 64 70 22 3a 22 74 63 70 | 22 29 3b 0a 09 7d 0a 0a |dp":"tcp|");..}..|
|00001690| 09 69 66 20 28 28 66 64 | 20 3d 20 73 6f 63 6b 65 |.if ((fd| = socke|
|000016a0| 74 28 41 46 5f 49 4e 45 | 54 2c 20 75 64 70 3f 53 |t(AF_INE|T, udp?S|
|000016b0| 4f 43 4b 5f 44 47 52 41 | 4d 3a 53 4f 43 4b 5f 53 |OCK_DGRA|M:SOCK_S|
|000016c0| 54 52 45 41 4d 2c 20 30 | 29 29 20 3c 20 30 29 0a |TREAM, 0|)) < 0).|
|000016d0| 09 09 65 72 72 28 22 73 | 6f 63 6b 65 74 22 29 3b |..err("s|ocket");|
|000016e0| 0a 09 6d 65 73 28 22 73 | 6f 63 6b 65 74 22 29 3b |..mes("s|ocket");|
|000016f0| 0a 0a 09 69 66 20 28 62 | 69 6e 64 28 66 64 2c 20 |...if (b|ind(fd, |
|00001700| 26 73 69 6e 6d 65 2c 20 | 73 69 7a 65 6f 66 28 73 |&sinme, |sizeof(s|
|00001710| 69 6e 6d 65 29 29 20 3c | 20 30 29 0a 09 09 65 72 |inme)) <| 0)...er|
|00001720| 72 28 22 62 69 6e 64 22 | 29 3b 0a 0a 09 69 66 20 |r("bind"|);...if |
|00001730| 28 21 75 64 70 29 20 20 | 7b 0a 09 20 20 20 20 73 |(!udp)  |{..    s|
|00001740| 69 67 6e 61 6c 28 53 49 | 47 50 49 50 45 2c 20 73 |ignal(SI|GPIPE, s|
|00001750| 69 67 70 69 70 65 29 3b | 0a 09 20 20 20 20 69 66 |igpipe);|..    if|
|00001760| 20 28 74 72 61 6e 73 29 | 20 7b 0a 09 09 2f 2a 20 | (trans)| {.../* |
|00001770| 57 65 20 61 72 65 20 74 | 68 65 20 63 6c 69 65 6e |We are t|he clien|
|00001780| 74 20 69 66 20 74 72 61 | 6e 73 6d 69 74 74 69 6e |t if tra|nsmittin|
|00001790| 67 20 2a 2f 0a 09 09 69 | 66 28 6f 70 74 69 6f 6e |g */...i|f(option|
|000017a0| 73 29 20 20 7b 0a 23 69 | 66 64 65 66 20 42 53 44 |s)  {.#i|fdef BSD|
|000017b0| 34 32 0a 09 09 09 69 66 | 28 20 73 65 74 73 6f 63 |42....if|( setsoc|
|000017c0| 6b 6f 70 74 28 66 64 2c | 20 53 4f 4c 5f 53 4f 43 |kopt(fd,| SOL_SOC|
|000017d0| 4b 45 54 2c 20 6f 70 74 | 69 6f 6e 73 2c 20 30 2c |KET, opt|ions, 0,|
|000017e0| 20 30 29 20 3c 20 30 29 | 0a 23 65 6c 73 65 20 42 | 0) < 0)|.#else B|
|000017f0| 53 44 34 33 0a 09 09 09 | 69 66 28 20 73 65 74 73 |SD43....|if( sets|
|00001800| 6f 63 6b 6f 70 74 28 66 | 64 2c 20 53 4f 4c 5f 53 |ockopt(f|d, SOL_S|
|00001810| 4f 43 4b 45 54 2c 20 6f | 70 74 69 6f 6e 73 2c 20 |OCKET, o|ptions, |
|00001820| 26 6f 6e 65 2c 20 73 69 | 7a 65 6f 66 28 6f 6e 65 |&one, si|zeof(one|
|00001830| 29 29 20 3c 20 30 29 0a | 23 65 6e 64 69 66 0a 09 |)) < 0).|#endif..|
|00001840| 09 09 09 65 72 72 28 22 | 73 65 74 73 6f 63 6b 6f |...err("|setsocko|
|00001850| 70 74 22 29 3b 0a 09 09 | 7d 0a 09 09 69 66 20 28 |pt");...|}...if (|
|00001860| 6e 6f 64 65 6c 61 79 29 | 20 7b 0a 09 09 09 73 74 |nodelay)| {....st|
|00001870| 72 75 63 74 20 70 72 6f | 74 6f 65 6e 74 20 2a 70 |ruct pro|toent *p|
|00001880| 3b 0a 09 09 09 70 20 3d | 20 67 65 74 70 72 6f 74 |;....p =| getprot|
|00001890| 6f 62 79 6e 61 6d 65 28 | 22 74 63 70 22 29 3b 0a |obyname(|"tcp");.|
|000018a0| 09 09 09 69 66 28 20 70 | 20 26 26 20 73 65 74 73 |...if( p| && sets|
|000018b0| 6f 63 6b 6f 70 74 28 66 | 64 2c 20 70 2d 3e 70 5f |ockopt(f|d, p->p_|
|000018c0| 70 72 6f 74 6f 2c 20 54 | 43 50 5f 4e 4f 44 45 4c |proto, T|CP_NODEL|
|000018d0| 41 59 2c 20 0a 09 09 09 | 20 20 20 20 26 6f 6e 65 |AY, ....|    &one|
|000018e0| 2c 20 73 69 7a 65 6f 66 | 28 6f 6e 65 29 29 20 3c |, sizeof|(one)) <|
|000018f0| 20 30 29 0a 09 09 09 09 | 65 72 72 28 22 73 65 74 | 0).....|err("set|
|00001900| 73 6f 63 6b 6f 70 74 3a | 20 6e 6f 64 65 6c 61 79 |sockopt:| nodelay|
|00001910| 22 29 3b 0a 09 09 09 6d | 65 73 28 22 6e 6f 64 65 |");....m|es("node|
|00001920| 6c 61 79 22 29 3b 0a 09 | 09 7d 0a 09 09 69 66 28 |lay");..|.}...if(|
|00001930| 63 6f 6e 6e 65 63 74 28 | 66 64 2c 20 26 73 69 6e |connect(|fd, &sin|
|00001940| 68 69 6d 2c 20 73 69 7a | 65 6f 66 28 73 69 6e 68 |him, siz|eof(sinh|
|00001950| 69 6d 29 20 29 20 3c 20 | 30 29 0a 09 09 09 65 72 |im) ) < |0)....er|
|00001960| 72 28 22 63 6f 6e 6e 65 | 63 74 22 29 3b 0a 09 09 |r("conne|ct");...|
|00001970| 6d 65 73 28 22 63 6f 6e | 6e 65 63 74 22 29 3b 0a |mes("con|nect");.|
|00001980| 09 20 20 20 20 7d 20 65 | 6c 73 65 20 7b 0a 09 09 |.    } e|lse {...|
|00001990| 2f 2a 20 6f 74 68 65 72 | 77 69 73 65 2c 20 77 65 |/* other|wise, we|
|000019a0| 20 61 72 65 20 74 68 65 | 20 73 65 72 76 65 72 20 | are the| server |
|000019b0| 61 6e 64 20 0a 09 20 20 | 20 20 20 20 20 20 20 2a |and ..  |       *|
|000019c0| 20 73 68 6f 75 6c 64 20 | 6c 69 73 74 65 6e 20 66 | should |listen f|
|000019d0| 6f 72 20 74 68 65 20 63 | 6f 6e 6e 65 63 74 69 6f |or the c|onnectio|
|000019e0| 6e 73 0a 09 20 20 20 20 | 20 20 20 20 20 2a 2f 0a |ns..    |     */.|
|000019f0| 09 09 6c 69 73 74 65 6e | 28 66 64 2c 30 29 3b 20 |..listen|(fd,0); |
|00001a00| 20 20 2f 2a 20 61 6c 6c | 6f 77 20 61 20 71 75 65 |  /* all|ow a que|
|00001a10| 75 65 20 6f 66 20 30 20 | 2a 2f 0a 09 09 69 66 28 |ue of 0 |*/...if(|
|00001a20| 6f 70 74 69 6f 6e 73 29 | 20 20 7b 0a 23 69 66 64 |options)|  {.#ifd|
|00001a30| 65 66 20 42 53 44 34 32 | 0a 09 09 09 69 66 28 20 |ef BSD42|....if( |
|00001a40| 73 65 74 73 6f 63 6b 6f | 70 74 28 66 64 2c 20 53 |setsocko|pt(fd, S|
|00001a50| 4f 4c 5f 53 4f 43 4b 45 | 54 2c 20 6f 70 74 69 6f |OL_SOCKE|T, optio|
|00001a60| 6e 73 2c 20 30 2c 20 30 | 29 20 3c 20 30 29 0a 23 |ns, 0, 0|) < 0).#|
|00001a70| 65 6c 73 65 20 42 53 44 | 34 33 0a 09 09 09 69 66 |else BSD|43....if|
|00001a80| 28 20 73 65 74 73 6f 63 | 6b 6f 70 74 28 66 64 2c |( setsoc|kopt(fd,|
|00001a90| 20 53 4f 4c 5f 53 4f 43 | 4b 45 54 2c 20 6f 70 74 | SOL_SOC|KET, opt|
|00001aa0| 69 6f 6e 73 2c 20 26 6f | 6e 65 2c 20 73 69 7a 65 |ions, &o|ne, size|
|00001ab0| 6f 66 28 6f 6e 65 29 29 | 20 3c 20 30 29 0a 23 65 |of(one))| < 0).#e|
|00001ac0| 6e 64 69 66 0a 09 09 09 | 09 65 72 72 28 22 73 65 |ndif....|.err("se|
|00001ad0| 74 73 6f 63 6b 6f 70 74 | 22 29 3b 0a 09 09 7d 0a |tsockopt|");...}.|
|00001ae0| 09 09 66 72 6f 6d 6c 65 | 6e 20 3d 20 73 69 7a 65 |..fromle|n = size|
|00001af0| 6f 66 28 66 72 6f 6d 69 | 6e 65 74 29 3b 0a 09 09 |of(fromi|net);...|
|00001b00| 64 6f 6d 61 69 6e 20 3d | 20 41 46 5f 49 4e 45 54 |domain =| AF_INET|
|00001b10| 3b 0a 09 09 69 66 28 28 | 66 64 3d 61 63 63 65 70 |;...if((|fd=accep|
|00001b20| 74 28 66 64 2c 20 26 66 | 72 6f 6d 69 6e 65 74 2c |t(fd, &f|rominet,|
|00001b30| 20 26 66 72 6f 6d 6c 65 | 6e 29 20 29 20 3c 20 30 | &fromle|n) ) < 0|
|00001b40| 29 0a 09 09 09 65 72 72 | 28 22 61 63 63 65 70 74 |)....err|("accept|
|00001b50| 22 29 3b 0a 09 09 7b 20 | 73 74 72 75 63 74 20 73 |");...{ |struct s|
|00001b60| 6f 63 6b 61 64 64 72 5f | 69 6e 20 70 65 65 72 3b |ockaddr_|in peer;|
|00001b70| 0a 09 09 20 20 69 6e 74 | 20 70 65 65 72 6c 65 6e |...  int| peerlen|
|00001b80| 20 3d 20 73 69 7a 65 6f | 66 28 70 65 65 72 29 3b | = sizeo|f(peer);|
|00001b90| 0a 09 09 20 20 69 66 20 | 28 67 65 74 70 65 65 72 |...  if |(getpeer|
|00001ba0| 6e 61 6d 65 28 66 64 2c | 20 28 73 74 72 75 63 74 |name(fd,| (struct|
|00001bb0| 20 73 6f 63 6b 61 64 64 | 72 5f 69 6e 20 2a 29 20 | sockadd|r_in *) |
|00001bc0| 26 70 65 65 72 2c 20 0a | 09 09 09 09 26 70 65 65 |&peer, .|....&pee|
|00001bd0| 72 6c 65 6e 29 20 3c 20 | 30 29 20 7b 0a 09 09 09 |rlen) < |0) {....|
|00001be0| 65 72 72 28 22 67 65 74 | 70 65 65 72 6e 61 6d 65 |err("get|peername|
|00001bf0| 22 29 3b 0a 09 09 20 20 | 7d 0a 09 09 20 20 66 70 |");...  |}...  fp|
|00001c00| 72 69 6e 74 66 28 73 74 | 64 65 72 72 2c 22 74 74 |rintf(st|derr,"tt|
|00001c10| 63 70 2d 72 3a 20 61 63 | 63 65 70 74 20 66 72 6f |cp-r: ac|cept fro|
|00001c20| 6d 20 25 73 5c 6e 22 2c | 20 0a 09 09 09 69 6e 65 |m %s\n",| ....ine|
|00001c30| 74 5f 6e 74 6f 61 28 70 | 65 65 72 2e 73 69 6e 5f |t_ntoa(p|eer.sin_|
|00001c40| 61 64 64 72 29 29 3b 0a | 09 09 7d 0a 09 20 20 20 |addr));.|..}..   |
|00001c50| 20 7d 0a 09 7d 0a 09 70 | 72 65 70 5f 74 69 6d 65 | }..}..p|rep_time|
|00001c60| 72 28 29 3b 0a 09 65 72 | 72 6e 6f 20 3d 20 30 3b |r();..er|rno = 0;|
|00001c70| 0a 09 69 66 20 28 73 69 | 6e 6b 6d 6f 64 65 29 20 |..if (si|nkmode) |
|00001c80| 7b 20 20 20 20 20 20 0a | 09 09 72 65 67 69 73 74 |{      .|..regist|
|00001c90| 65 72 20 69 6e 74 20 63 | 6e 74 3b 0a 09 09 69 66 |er int c|nt;...if|
|00001ca0| 20 28 74 72 61 6e 73 29 | 20 20 7b 0a 09 09 09 70 | (trans)|  {....p|
|00001cb0| 61 74 74 65 72 6e 28 20 | 62 75 66 2c 20 62 75 66 |attern( |buf, buf|
|00001cc0| 6c 65 6e 20 29 3b 0a 09 | 09 09 69 66 28 75 64 70 |len );..|..if(udp|
|00001cd0| 29 20 20 28 76 6f 69 64 | 29 4e 77 72 69 74 65 28 |)  (void|)Nwrite(|
|00001ce0| 20 66 64 2c 20 62 75 66 | 2c 20 34 20 29 3b 20 2f | fd, buf|, 4 ); /|
|00001cf0| 2a 20 72 63 76 72 20 73 | 74 61 72 74 20 2a 2f 0a |* rcvr s|tart */.|
|00001d00| 09 09 09 77 68 69 6c 65 | 20 28 6e 62 75 66 2d 2d |...while| (nbuf--|
|00001d10| 20 26 26 20 4e 77 72 69 | 74 65 28 66 64 2c 62 75 | && Nwri|te(fd,bu|
|00001d20| 66 2c 62 75 66 6c 65 6e | 29 20 3d 3d 20 62 75 66 |f,buflen|) == buf|
|00001d30| 6c 65 6e 29 0a 09 09 09 | 09 6e 62 79 74 65 73 20 |len)....|.nbytes |
|00001d40| 2b 3d 20 62 75 66 6c 65 | 6e 3b 0a 09 09 09 69 66 |+= bufle|n;....if|
|00001d50| 28 75 64 70 29 20 20 28 | 76 6f 69 64 29 4e 77 72 |(udp)  (|void)Nwr|
|00001d60| 69 74 65 28 20 66 64 2c | 20 62 75 66 2c 20 34 20 |ite( fd,| buf, 4 |
|00001d70| 29 3b 20 2f 2a 20 72 63 | 76 72 20 65 6e 64 20 2a |); /* rc|vr end *|
|00001d80| 2f 0a 09 09 7d 20 65 6c | 73 65 20 7b 0a 09 09 09 |/...} el|se {....|
|00001d90| 69 66 20 28 75 64 70 29 | 20 7b 0a 09 09 09 20 20 |if (udp)| {....  |
|00001da0| 20 20 77 68 69 6c 65 20 | 28 28 63 6e 74 3d 4e 72 |  while |((cnt=Nr|
|00001db0| 65 61 64 28 66 64 2c 62 | 75 66 2c 62 75 66 6c 65 |ead(fd,b|uf,bufle|
|00001dc0| 6e 29 29 20 3e 20 30 29 | 20 20 7b 0a 09 09 09 09 |n)) > 0)|  {.....|
|00001dd0| 20 20 20 20 73 74 61 74 | 69 63 20 69 6e 74 20 67 |    stat|ic int g|
|00001de0| 6f 69 6e 67 20 3d 20 30 | 3b 0a 09 09 09 09 20 20 |oing = 0|;.....  |
|00001df0| 20 20 69 66 28 20 63 6e | 74 20 3c 3d 20 34 20 29 |  if( cn|t <= 4 )|
|00001e00| 20 20 7b 0a 09 09 09 09 | 09 20 20 20 20 69 66 28 |  {.....|.    if(|
|00001e10| 20 67 6f 69 6e 67 20 29 | 0a 09 09 09 09 09 09 20 | going )|....... |
|00001e20| 20 20 20 62 72 65 61 6b | 3b 09 2f 2a 20 22 45 4f |   break|;./* "EO|
|00001e30| 46 22 20 2a 2f 0a 09 09 | 09 09 09 20 20 20 20 67 |F" */...|...    g|
|00001e40| 6f 69 6e 67 20 3d 20 31 | 3b 0a 09 09 09 09 09 20 |oing = 1|;...... |
|00001e50| 20 20 20 70 72 65 70 5f | 74 69 6d 65 72 28 29 3b |   prep_|timer();|
|00001e60| 0a 09 09 09 09 20 20 20 | 20 7d 20 65 6c 73 65 20 |.....   | } else |
|00001e70| 7b 0a 09 09 09 09 09 20 | 20 20 20 6e 62 79 74 65 |{...... |   nbyte|
|00001e80| 73 20 2b 3d 20 63 6e 74 | 3b 0a 09 09 09 09 20 20 |s += cnt|;.....  |
|00001e90| 20 20 7d 0a 09 09 09 20 | 20 20 20 7d 0a 09 09 09 |  }.... |   }....|
|00001ea0| 7d 20 65 6c 73 65 20 7b | 0a 09 09 09 20 20 20 20 |} else {|....    |
|00001eb0| 77 68 69 6c 65 20 28 28 | 63 6e 74 3d 4e 72 65 61 |while ((|cnt=Nrea|
|00001ec0| 64 28 66 64 2c 62 75 66 | 2c 62 75 66 6c 65 6e 29 |d(fd,buf|,buflen)|
|00001ed0| 29 20 3e 20 30 29 20 20 | 7b 0a 09 09 09 09 20 20 |) > 0)  |{.....  |
|00001ee0| 20 20 6e 62 79 74 65 73 | 20 2b 3d 20 63 6e 74 3b |  nbytes| += cnt;|
|00001ef0| 0a 09 09 09 20 20 20 20 | 7d 0a 09 09 09 7d 0a 09 |....    |}....}..|
|00001f00| 09 7d 0a 09 7d 20 65 6c | 73 65 20 7b 0a 09 09 72 |.}..} el|se {...r|
|00001f10| 65 67 69 73 74 65 72 20 | 69 6e 74 20 63 6e 74 3b |egister |int cnt;|
|00001f20| 0a 09 09 69 66 20 28 74 | 72 61 6e 73 29 20 20 7b |...if (t|rans)  {|
|00001f30| 0a 09 09 09 77 68 69 6c | 65 28 28 63 6e 74 3d 72 |....whil|e((cnt=r|
|00001f40| 65 61 64 28 30 2c 62 75 | 66 2c 62 75 66 6c 65 6e |ead(0,bu|f,buflen|
|00001f50| 29 29 20 3e 20 30 20 26 | 26 0a 09 09 09 20 20 20 |)) > 0 &|&....   |
|00001f60| 20 4e 77 72 69 74 65 28 | 66 64 2c 62 75 66 2c 63 | Nwrite(|fd,buf,c|
|00001f70| 6e 74 29 20 3d 3d 20 63 | 6e 74 29 0a 09 09 09 09 |nt) == c|nt).....|
|00001f80| 6e 62 79 74 65 73 20 2b | 3d 20 63 6e 74 3b 0a 09 |nbytes +|= cnt;..|
|00001f90| 09 7d 20 20 65 6c 73 65 | 20 20 7b 0a 09 09 09 77 |.}  else|  {....w|
|00001fa0| 68 69 6c 65 28 28 63 6e | 74 3d 4e 72 65 61 64 28 |hile((cn|t=Nread(|
|00001fb0| 66 64 2c 62 75 66 2c 62 | 75 66 6c 65 6e 29 29 20 |fd,buf,b|uflen)) |
|00001fc0| 3e 20 30 20 26 26 0a 09 | 09 09 20 20 20 20 77 72 |> 0 &&..|..    wr|
|00001fd0| 69 74 65 28 31 2c 62 75 | 66 2c 63 6e 74 29 20 3d |ite(1,bu|f,cnt) =|
|00001fe0| 3d 20 63 6e 74 29 0a 09 | 09 09 09 6e 62 79 74 65 |= cnt)..|...nbyte|
|00001ff0| 73 20 2b 3d 20 63 6e 74 | 3b 0a 09 09 7d 0a 09 7d |s += cnt|;...}..}|
|00002000| 0a 09 69 66 28 65 72 72 | 6e 6f 29 20 65 72 72 28 |..if(err|no) err(|
|00002010| 22 49 4f 22 29 3b 0a 09 | 28 76 6f 69 64 29 72 65 |"IO");..|(void)re|
|00002020| 61 64 5f 74 69 6d 65 72 | 28 73 74 61 74 73 2c 73 |ad_timer|(stats,s|
|00002030| 69 7a 65 6f 66 28 73 74 | 61 74 73 29 29 3b 0a 09 |izeof(st|ats));..|
|00002040| 69 66 28 75 64 70 26 26 | 74 72 61 6e 73 29 20 20 |if(udp&&|trans)  |
|00002050| 7b 0a 09 09 28 76 6f 69 | 64 29 4e 77 72 69 74 65 |{...(voi|d)Nwrite|
|00002060| 28 20 66 64 2c 20 62 75 | 66 2c 20 34 20 29 3b 20 |( fd, bu|f, 4 ); |
|00002070| 2f 2a 20 72 63 76 72 20 | 65 6e 64 20 2a 2f 0a 09 |/* rcvr |end */..|
|00002080| 09 28 76 6f 69 64 29 4e | 77 72 69 74 65 28 20 66 |.(void)N|write( f|
|00002090| 64 2c 20 62 75 66 2c 20 | 34 20 29 3b 20 2f 2a 20 |d, buf, |4 ); /* |
|000020a0| 72 63 76 72 20 65 6e 64 | 20 2a 2f 0a 09 09 28 76 |rcvr end| */...(v|
|000020b0| 6f 69 64 29 4e 77 72 69 | 74 65 28 20 66 64 2c 20 |oid)Nwri|te( fd, |
|000020c0| 62 75 66 2c 20 34 20 29 | 3b 20 2f 2a 20 72 63 76 |buf, 4 )|; /* rcv|
|000020d0| 72 20 65 6e 64 20 2a 2f | 0a 09 09 28 76 6f 69 64 |r end */|...(void|
|000020e0| 29 4e 77 72 69 74 65 28 | 20 66 64 2c 20 62 75 66 |)Nwrite(| fd, buf|
|000020f0| 2c 20 34 20 29 3b 20 2f | 2a 20 72 63 76 72 20 65 |, 4 ); /|* rcvr e|
|00002100| 6e 64 20 2a 2f 0a 09 7d | 0a 09 69 66 28 20 63 70 |nd */..}|..if( cp|
|00002110| 75 74 20 3c 3d 20 30 2e | 30 20 29 20 20 63 70 75 |ut <= 0.|0 )  cpu|
|00002120| 74 20 3d 20 30 2e 30 30 | 31 3b 0a 09 69 66 28 20 |t = 0.00|1;..if( |
|00002130| 72 65 61 6c 74 20 3c 3d | 20 30 2e 30 20 29 20 20 |realt <=| 0.0 )  |
|00002140| 72 65 61 6c 74 20 3d 20 | 30 2e 30 30 31 3b 0a 09 |realt = |0.001;..|
|00002150| 66 70 72 69 6e 74 66 28 | 73 74 64 6f 75 74 2c 0a |fprintf(|stdout,.|
|00002160| 09 09 22 74 74 63 70 25 | 73 3a 20 25 6c 64 20 62 |.."ttcp%|s: %ld b|
|00002170| 79 74 65 73 20 69 6e 20 | 25 2e 32 66 20 72 65 61 |ytes in |%.2f rea|
|00002180| 6c 20 73 65 63 6f 6e 64 | 73 20 3d 20 25 2e 32 66 |l second|s = %.2f|
|00002190| 20 4b 42 2f 73 65 63 20 | 2b 2b 2b 5c 6e 22 2c 0a | KB/sec |+++\n",.|
|000021a0| 09 09 74 72 61 6e 73 3f | 22 2d 74 22 3a 22 2d 72 |..trans?|"-t":"-r|
|000021b0| 22 2c 0a 09 09 6e 62 79 | 74 65 73 2c 20 72 65 61 |",...nby|tes, rea|
|000021c0| 6c 74 2c 20 28 28 64 6f | 75 62 6c 65 29 6e 62 79 |lt, ((do|uble)nby|
|000021d0| 74 65 73 29 2f 72 65 61 | 6c 74 2f 31 30 32 34 20 |tes)/rea|lt/1024 |
|000021e0| 29 3b 0a 09 69 66 20 28 | 76 65 72 62 6f 73 65 29 |);..if (|verbose)|
|000021f0| 20 7b 0a 09 20 20 20 20 | 66 70 72 69 6e 74 66 28 | {..    |fprintf(|
|00002200| 73 74 64 6f 75 74 2c 0a | 09 09 22 74 74 63 70 25 |stdout,.|.."ttcp%|
|00002210| 73 3a 20 25 6c 64 20 62 | 79 74 65 73 20 69 6e 20 |s: %ld b|ytes in |
|00002220| 25 2e 32 66 20 43 50 55 | 20 73 65 63 6f 6e 64 73 |%.2f CPU| seconds|
|00002230| 20 3d 20 25 2e 32 66 20 | 4b 42 2f 63 70 75 20 73 | = %.2f |KB/cpu s|
|00002240| 65 63 5c 6e 22 2c 0a 09 | 09 74 72 61 6e 73 3f 22 |ec\n",..|.trans?"|
|00002250| 2d 74 22 3a 22 2d 72 22 | 2c 0a 09 09 6e 62 79 74 |-t":"-r"|,...nbyt|
|00002260| 65 73 2c 20 63 70 75 74 | 2c 20 28 28 64 6f 75 62 |es, cput|, ((doub|
|00002270| 6c 65 29 6e 62 79 74 65 | 73 29 2f 63 70 75 74 2f |le)nbyte|s)/cput/|
|00002280| 31 30 32 34 20 29 3b 0a | 09 7d 0a 09 66 70 72 69 |1024 );.|.}..fpri|
|00002290| 6e 74 66 28 73 74 64 6f | 75 74 2c 0a 09 09 22 74 |ntf(stdo|ut,..."t|
|000022a0| 74 63 70 25 73 3a 20 25 | 64 20 49 2f 4f 20 63 61 |tcp%s: %|d I/O ca|
|000022b0| 6c 6c 73 2c 20 6d 73 65 | 63 2f 63 61 6c 6c 20 3d |lls, mse|c/call =|
|000022c0| 20 25 2e 32 66 2c 20 63 | 61 6c 6c 73 2f 73 65 63 | %.2f, c|alls/sec|
|000022d0| 20 3d 20 25 2e 32 66 5c | 6e 22 2c 0a 09 09 74 72 | = %.2f\|n",...tr|
|000022e0| 61 6e 73 3f 22 2d 74 22 | 3a 22 2d 72 22 2c 0a 09 |ans?"-t"|:"-r",..|
|000022f0| 09 6e 75 6d 43 61 6c 6c | 73 2c 0a 09 09 31 30 32 |.numCall|s,...102|
|00002300| 34 2e 30 20 2a 20 72 65 | 61 6c 74 2f 28 28 64 6f |4.0 * re|alt/((do|
|00002310| 75 62 6c 65 29 6e 75 6d | 43 61 6c 6c 73 29 2c 0a |uble)num|Calls),.|
|00002320| 09 09 28 28 64 6f 75 62 | 6c 65 29 6e 75 6d 43 61 |..((doub|le)numCa|
|00002330| 6c 6c 73 29 2f 72 65 61 | 6c 74 29 3b 0a 0a 09 66 |lls)/rea|lt);...f|
|00002340| 70 72 69 6e 74 66 28 73 | 74 64 6f 75 74 2c 22 74 |printf(s|tdout,"t|
|00002350| 74 63 70 25 73 3a 20 25 | 73 5c 6e 22 2c 20 74 72 |tcp%s: %|s\n", tr|
|00002360| 61 6e 73 3f 22 2d 74 22 | 3a 22 2d 72 22 2c 20 73 |ans?"-t"|:"-r", s|
|00002370| 74 61 74 73 29 3b 0a 09 | 65 78 69 74 28 30 29 3b |tats);..|exit(0);|
|00002380| 0a 0a 75 73 61 67 65 3a | 0a 09 66 70 72 69 6e 74 |..usage:|..fprint|
|00002390| 66 28 73 74 64 65 72 72 | 2c 55 73 61 67 65 29 3b |f(stderr|,Usage);|
|000023a0| 0a 09 65 78 69 74 28 31 | 29 3b 0a 7d 0a 0a 65 72 |..exit(1|);.}..er|
|000023b0| 72 28 73 29 0a 63 68 61 | 72 20 2a 73 3b 0a 7b 0a |r(s).cha|r *s;.{.|
|000023c0| 09 66 70 72 69 6e 74 66 | 28 73 74 64 65 72 72 2c |.fprintf|(stderr,|
|000023d0| 22 74 74 63 70 25 73 3a | 20 22 2c 20 74 72 61 6e |"ttcp%s:| ", tran|
|000023e0| 73 3f 22 2d 74 22 3a 22 | 2d 72 22 29 3b 0a 09 70 |s?"-t":"|-r");..p|
|000023f0| 65 72 72 6f 72 28 73 29 | 3b 0a 09 66 70 72 69 6e |error(s)|;..fprin|
|00002400| 74 66 28 73 74 64 65 72 | 72 2c 22 65 72 72 6e 6f |tf(stder|r,"errno|
|00002410| 3d 25 64 5c 6e 22 2c 65 | 72 72 6e 6f 29 3b 0a 09 |=%d\n",e|rrno);..|
|00002420| 65 78 69 74 28 31 29 3b | 0a 7d 0a 0a 6d 65 73 28 |exit(1);|.}..mes(|
|00002430| 73 29 0a 63 68 61 72 20 | 2a 73 3b 0a 7b 0a 09 66 |s).char |*s;.{..f|
|00002440| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 22 74 |printf(s|tderr,"t|
|00002450| 74 63 70 25 73 3a 20 25 | 73 5c 6e 22 2c 20 74 72 |tcp%s: %|s\n", tr|
|00002460| 61 6e 73 3f 22 2d 74 22 | 3a 22 2d 72 22 2c 20 73 |ans?"-t"|:"-r", s|
|00002470| 29 3b 0a 7d 0a 0a 70 61 | 74 74 65 72 6e 28 20 63 |);.}..pa|ttern( c|
|00002480| 70 2c 20 63 6e 74 20 29 | 0a 72 65 67 69 73 74 65 |p, cnt )|.registe|
|00002490| 72 20 63 68 61 72 20 2a | 63 70 3b 0a 72 65 67 69 |r char *|cp;.regi|
|000024a0| 73 74 65 72 20 69 6e 74 | 20 63 6e 74 3b 0a 7b 0a |ster int| cnt;.{.|
|000024b0| 09 72 65 67 69 73 74 65 | 72 20 63 68 61 72 20 63 |.registe|r char c|
|000024c0| 3b 0a 09 63 20 3d 20 30 | 3b 0a 09 77 68 69 6c 65 |;..c = 0|;..while|
|000024d0| 28 20 63 6e 74 2d 2d 20 | 3e 20 30 20 29 20 20 7b |( cnt-- |> 0 )  {|
|000024e0| 0a 09 09 77 68 69 6c 65 | 28 20 21 69 73 70 72 69 |...while|( !ispri|
|000024f0| 6e 74 28 28 63 26 30 78 | 37 46 29 29 20 29 20 20 |nt((c&0x|7F)) )  |
|00002500| 63 2b 2b 3b 0a 09 09 2a | 63 70 2b 2b 20 3d 20 28 |c++;...*|cp++ = (|
|00002510| 63 2b 2b 26 30 78 37 46 | 29 3b 0a 09 7d 0a 7d 0a |c++&0x7F|);..}.}.|
|00002520| 0a 0a 73 74 61 74 69 63 | 20 73 74 72 75 63 74 09 |..static| struct.|
|00002530| 74 69 6d 65 76 61 6c 20 | 74 69 6d 65 30 3b 09 2f |timeval |time0;./|
|00002540| 2a 20 54 69 6d 65 20 61 | 74 20 77 68 69 63 68 20 |* Time a|t which |
|00002550| 74 69 6d 69 6e 67 20 73 | 74 61 72 74 65 64 20 2a |timing s|tarted *|
|00002560| 2f 0a 73 74 61 74 69 63 | 20 73 74 72 75 63 74 09 |/.static| struct.|
|00002570| 72 75 73 61 67 65 20 72 | 75 30 3b 09 2f 2a 20 52 |rusage r|u0;./* R|
|00002580| 65 73 6f 75 72 63 65 20 | 75 74 69 6c 69 7a 61 74 |esource |utilizat|
|00002590| 69 6f 6e 20 61 74 20 74 | 68 65 20 73 74 61 72 74 |ion at t|he start|
|000025a0| 20 2a 2f 0a 0a 73 74 61 | 74 69 63 20 76 6f 69 64 | */..sta|tic void|
|000025b0| 20 70 72 75 73 61 67 65 | 28 29 3b 0a 73 74 61 74 | prusage|();.stat|
|000025c0| 69 63 20 76 6f 69 64 20 | 74 76 61 64 64 28 29 3b |ic void |tvadd();|
|000025d0| 0a 73 74 61 74 69 63 20 | 76 6f 69 64 20 74 76 73 |.static |void tvs|
|000025e0| 75 62 28 29 3b 0a 73 74 | 61 74 69 63 20 76 6f 69 |ub();.st|atic voi|
|000025f0| 64 20 70 73 65 63 73 28 | 29 3b 0a 0a 23 69 66 20 |d psecs(|);..#if |
|00002600| 64 65 66 69 6e 65 64 28 | 53 59 53 56 29 0a 73 74 |defined(|SYSV).st|
|00002610| 61 74 69 63 0a 67 65 74 | 72 75 73 61 67 65 28 69 |atic.get|rusage(i|
|00002620| 67 6e 6f 72 65 64 2c 20 | 72 75 29 0a 20 20 20 20 |gnored, |ru).    |
|00002630| 69 6e 74 20 69 67 6e 6f | 72 65 64 3b 0a 20 20 20 |int igno|red;.   |
|00002640| 20 72 65 67 69 73 74 65 | 72 20 73 74 72 75 63 74 | registe|r struct|
|00002650| 20 72 75 73 61 67 65 20 | 2a 72 75 3b 0a 7b 0a 20 | rusage |*ru;.{. |
|00002660| 20 20 20 73 74 72 75 63 | 74 20 74 6d 73 20 62 75 |   struc|t tms bu|
|00002670| 66 3b 0a 0a 20 20 20 20 | 74 69 6d 65 73 28 26 62 |f;..    |times(&b|
|00002680| 75 66 29 3b 0a 0a 20 20 | 20 20 72 75 2d 3e 72 75 |uf);..  |  ru->ru|
|00002690| 5f 73 74 69 6d 65 2e 74 | 76 5f 73 65 63 20 20 3d |_stime.t|v_sec  =|
|000026a0| 20 62 75 66 2e 74 6d 73 | 5f 73 74 69 6d 65 20 2f | buf.tms|_stime /|
|000026b0| 20 48 5a 3b 0a 20 20 20 | 20 72 75 2d 3e 72 75 5f | HZ;.   | ru->ru_|
|000026c0| 73 74 69 6d 65 2e 74 76 | 5f 75 73 65 63 20 3d 20 |stime.tv|_usec = |
|000026d0| 28 62 75 66 2e 74 6d 73 | 5f 73 74 69 6d 65 20 25 |(buf.tms|_stime %|
|000026e0| 20 48 5a 29 20 2a 20 28 | 31 30 30 30 30 30 30 2f | HZ) * (|1000000/|
|000026f0| 48 5a 29 3b 0a 20 20 20 | 20 72 75 2d 3e 72 75 5f |HZ);.   | ru->ru_|
|00002700| 75 74 69 6d 65 2e 74 76 | 5f 73 65 63 20 20 3d 20 |utime.tv|_sec  = |
|00002710| 62 75 66 2e 74 6d 73 5f | 75 74 69 6d 65 20 2f 20 |buf.tms_|utime / |
|00002720| 48 5a 3b 0a 20 20 20 20 | 72 75 2d 3e 72 75 5f 75 |HZ;.    |ru->ru_u|
|00002730| 74 69 6d 65 2e 74 76 5f | 75 73 65 63 20 3d 20 28 |time.tv_|usec = (|
|00002740| 62 75 66 2e 74 6d 73 5f | 75 74 69 6d 65 20 25 20 |buf.tms_|utime % |
|00002750| 48 5a 29 20 2a 20 28 31 | 30 30 30 30 30 30 2f 48 |HZ) * (1|000000/H|
|00002760| 5a 29 3b 0a 7d 0a 0a 23 | 69 66 6e 64 65 66 20 73 |Z);.}..#|ifndef s|
|00002770| 67 69 09 2f 2a 20 69 74 | 27 73 20 61 20 72 65 61 |gi./* it|'s a rea|
|00002780| 6c 20 73 79 73 74 65 6d | 20 63 61 6c 6c 20 2a 2f |l system| call */|
|00002790| 0a 2f 2a 41 52 47 53 55 | 53 45 44 2a 2f 0a 73 74 |./*ARGSU|SED*/.st|
|000027a0| 61 74 69 63 20 0a 67 65 | 74 74 69 6d 65 6f 66 64 |atic .ge|ttimeofd|
|000027b0| 61 79 28 74 70 2c 20 7a | 70 29 0a 20 20 20 20 73 |ay(tp, z|p).    s|
|000027c0| 74 72 75 63 74 20 74 69 | 6d 65 76 61 6c 20 2a 74 |truct ti|meval *t|
|000027d0| 70 3b 0a 20 20 20 20 73 | 74 72 75 63 74 20 74 69 |p;.    s|truct ti|
|000027e0| 6d 65 7a 6f 6e 65 20 2a | 7a 70 3b 0a 7b 0a 20 20 |mezone *|zp;.{.  |
|000027f0| 20 20 74 70 2d 3e 74 76 | 5f 73 65 63 20 3d 20 74 |  tp->tv|_sec = t|
|00002800| 69 6d 65 28 30 29 3b 0a | 20 20 20 20 74 70 2d 3e |ime(0);.|    tp->|
|00002810| 74 76 5f 75 73 65 63 20 | 3d 20 30 3b 0a 7d 0a 23 |tv_usec |= 0;.}.#|
|00002820| 65 6e 64 69 66 0a 23 65 | 6e 64 69 66 20 53 59 53 |endif.#e|ndif SYS|
|00002830| 56 0a 0a 2f 2a 0a 20 2a | 09 09 09 50 20 52 20 45 |V../*. *|...P R E|
|00002840| 20 50 20 5f 20 54 20 49 | 20 4d 20 45 20 52 0a 20 | P _ T I| M E R. |
|00002850| 2a 2f 0a 76 6f 69 64 0a | 70 72 65 70 5f 74 69 6d |*/.void.|prep_tim|
|00002860| 65 72 28 29 0a 7b 0a 09 | 67 65 74 74 69 6d 65 6f |er().{..|gettimeo|
|00002870| 66 64 61 79 28 26 74 69 | 6d 65 30 2c 20 28 73 74 |fday(&ti|me0, (st|
|00002880| 72 75 63 74 20 74 69 6d | 65 7a 6f 6e 65 20 2a 29 |ruct tim|ezone *)|
|00002890| 30 29 3b 0a 09 67 65 74 | 72 75 73 61 67 65 28 52 |0);..get|rusage(R|
|000028a0| 55 53 41 47 45 5f 53 45 | 4c 46 2c 20 26 72 75 30 |USAGE_SE|LF, &ru0|
|000028b0| 29 3b 0a 7d 0a 0a 2f 2a | 0a 20 2a 09 09 09 52 20 |);.}../*|. *...R |
|000028c0| 45 20 41 20 44 20 5f 20 | 54 20 49 20 4d 20 45 20 |E A D _ |T I M E |
|000028d0| 52 0a 20 2a 20 0a 20 2a | 2f 0a 64 6f 75 62 6c 65 |R. * . *|/.double|
|000028e0| 0a 72 65 61 64 5f 74 69 | 6d 65 72 28 73 74 72 2c |.read_ti|mer(str,|
|000028f0| 6c 65 6e 29 0a 63 68 61 | 72 20 2a 73 74 72 3b 0a |len).cha|r *str;.|
|00002900| 7b 0a 09 73 74 72 75 63 | 74 20 74 69 6d 65 76 61 |{..struc|t timeva|
|00002910| 6c 20 74 69 6d 65 64 6f | 6c 3b 0a 09 73 74 72 75 |l timedo|l;..stru|
|00002920| 63 74 20 72 75 73 61 67 | 65 20 72 75 31 3b 0a 09 |ct rusag|e ru1;..|
|00002930| 73 74 72 75 63 74 20 74 | 69 6d 65 76 61 6c 20 74 |struct t|imeval t|
|00002940| 64 3b 0a 09 73 74 72 75 | 63 74 20 74 69 6d 65 76 |d;..stru|ct timev|
|00002950| 61 6c 20 74 65 6e 64 2c | 20 74 73 74 61 72 74 3b |al tend,| tstart;|
|00002960| 0a 09 63 68 61 72 20 6c | 69 6e 65 5b 31 33 32 5d |..char l|ine[132]|
|00002970| 3b 0a 0a 09 67 65 74 72 | 75 73 61 67 65 28 52 55 |;...getr|usage(RU|
|00002980| 53 41 47 45 5f 53 45 4c | 46 2c 20 26 72 75 31 29 |SAGE_SEL|F, &ru1)|
|00002990| 3b 0a 09 67 65 74 74 69 | 6d 65 6f 66 64 61 79 28 |;..getti|meofday(|
|000029a0| 26 74 69 6d 65 64 6f 6c | 2c 20 28 73 74 72 75 63 |&timedol|, (struc|
|000029b0| 74 20 74 69 6d 65 7a 6f | 6e 65 20 2a 29 30 29 3b |t timezo|ne *)0);|
|000029c0| 0a 09 70 72 75 73 61 67 | 65 28 26 72 75 30 2c 20 |..prusag|e(&ru0, |
|000029d0| 26 72 75 31 2c 20 26 74 | 69 6d 65 64 6f 6c 2c 20 |&ru1, &t|imedol, |
|000029e0| 26 74 69 6d 65 30 2c 20 | 6c 69 6e 65 29 3b 0a 09 |&time0, |line);..|
|000029f0| 28 76 6f 69 64 29 73 74 | 72 6e 63 70 79 28 20 73 |(void)st|rncpy( s|
|00002a00| 74 72 2c 20 6c 69 6e 65 | 2c 20 6c 65 6e 20 29 3b |tr, line|, len );|
|00002a10| 0a 0a 09 2f 2a 20 47 65 | 74 20 72 65 61 6c 20 74 |.../* Ge|t real t|
|00002a20| 69 6d 65 20 2a 2f 0a 09 | 74 76 73 75 62 28 20 26 |ime */..|tvsub( &|
|00002a30| 74 64 2c 20 26 74 69 6d | 65 64 6f 6c 2c 20 26 74 |td, &tim|edol, &t|
|00002a40| 69 6d 65 30 20 29 3b 0a | 09 72 65 61 6c 74 20 3d |ime0 );.|.realt =|
|00002a50| 20 74 64 2e 74 76 5f 73 | 65 63 20 2b 20 28 28 64 | td.tv_s|ec + ((d|
|00002a60| 6f 75 62 6c 65 29 74 64 | 2e 74 76 5f 75 73 65 63 |ouble)td|.tv_usec|
|00002a70| 29 20 2f 20 31 30 30 30 | 30 30 30 3b 0a 0a 09 2f |) / 1000|000;.../|
|00002a80| 2a 20 47 65 74 20 43 50 | 55 20 74 69 6d 65 20 28 |* Get CP|U time (|
|00002a90| 75 73 65 72 2b 73 79 73 | 29 20 2a 2f 0a 09 74 76 |user+sys|) */..tv|
|00002aa0| 61 64 64 28 20 26 74 65 | 6e 64 2c 20 26 72 75 31 |add( &te|nd, &ru1|
|00002ab0| 2e 72 75 5f 75 74 69 6d | 65 2c 20 26 72 75 31 2e |.ru_utim|e, &ru1.|
|00002ac0| 72 75 5f 73 74 69 6d 65 | 20 29 3b 0a 09 74 76 61 |ru_stime| );..tva|
|00002ad0| 64 64 28 20 26 74 73 74 | 61 72 74 2c 20 26 72 75 |dd( &tst|art, &ru|
|00002ae0| 30 2e 72 75 5f 75 74 69 | 6d 65 2c 20 26 72 75 30 |0.ru_uti|me, &ru0|
|00002af0| 2e 72 75 5f 73 74 69 6d | 65 20 29 3b 0a 09 74 76 |.ru_stim|e );..tv|
|00002b00| 73 75 62 28 20 26 74 64 | 2c 20 26 74 65 6e 64 2c |sub( &td|, &tend,|
|00002b10| 20 26 74 73 74 61 72 74 | 20 29 3b 0a 09 63 70 75 | &tstart| );..cpu|
|00002b20| 74 20 3d 20 74 64 2e 74 | 76 5f 73 65 63 20 2b 20 |t = td.t|v_sec + |
|00002b30| 28 28 64 6f 75 62 6c 65 | 29 74 64 2e 74 76 5f 75 |((double|)td.tv_u|
|00002b40| 73 65 63 29 20 2f 20 31 | 30 30 30 30 30 30 3b 0a |sec) / 1|000000;.|
|00002b50| 09 69 66 28 20 63 70 75 | 74 20 3c 20 30 2e 30 30 |.if( cpu|t < 0.00|
|00002b60| 30 30 31 20 29 20 20 63 | 70 75 74 20 3d 20 30 2e |001 )  c|put = 0.|
|00002b70| 30 30 30 30 31 3b 0a 09 | 72 65 74 75 72 6e 28 20 |00001;..|return( |
|00002b80| 63 70 75 74 20 29 3b 0a | 7d 0a 0a 73 74 61 74 69 |cput );.|}..stati|
|00002b90| 63 20 76 6f 69 64 0a 70 | 72 75 73 61 67 65 28 72 |c void.p|rusage(r|
|00002ba0| 30 2c 20 72 31 2c 20 65 | 2c 20 62 2c 20 6f 75 74 |0, r1, e|, b, out|
|00002bb0| 70 29 0a 09 72 65 67 69 | 73 74 65 72 20 73 74 72 |p)..regi|ster str|
|00002bc0| 75 63 74 20 72 75 73 61 | 67 65 20 2a 72 30 2c 20 |uct rusa|ge *r0, |
|00002bd0| 2a 72 31 3b 0a 09 73 74 | 72 75 63 74 20 74 69 6d |*r1;..st|ruct tim|
|00002be0| 65 76 61 6c 20 2a 65 2c | 20 2a 62 3b 0a 09 63 68 |eval *e,| *b;..ch|
|00002bf0| 61 72 20 2a 6f 75 74 70 | 3b 0a 7b 0a 09 73 74 72 |ar *outp|;.{..str|
|00002c00| 75 63 74 20 74 69 6d 65 | 76 61 6c 20 74 64 69 66 |uct time|val tdif|
|00002c10| 66 3b 0a 09 72 65 67 69 | 73 74 65 72 20 74 69 6d |f;..regi|ster tim|
|00002c20| 65 5f 74 20 74 3b 0a 09 | 72 65 67 69 73 74 65 72 |e_t t;..|register|
|00002c30| 20 63 68 61 72 20 2a 63 | 70 3b 0a 09 72 65 67 69 | char *c|p;..regi|
|00002c40| 73 74 65 72 20 69 6e 74 | 20 69 3b 0a 09 69 6e 74 |ster int| i;..int|
|00002c50| 20 6d 73 3b 0a 0a 09 74 | 20 3d 20 28 72 31 2d 3e | ms;...t| = (r1->|
|00002c60| 72 75 5f 75 74 69 6d 65 | 2e 74 76 5f 73 65 63 2d |ru_utime|.tv_sec-|
|00002c70| 72 30 2d 3e 72 75 5f 75 | 74 69 6d 65 2e 74 76 5f |r0->ru_u|time.tv_|
|00002c80| 73 65 63 29 2a 31 30 30 | 2b 0a 09 20 20 20 20 28 |sec)*100|+..    (|
|00002c90| 72 31 2d 3e 72 75 5f 75 | 74 69 6d 65 2e 74 76 5f |r1->ru_u|time.tv_|
|00002ca0| 75 73 65 63 2d 72 30 2d | 3e 72 75 5f 75 74 69 6d |usec-r0-|>ru_utim|
|00002cb0| 65 2e 74 76 5f 75 73 65 | 63 29 2f 31 30 30 30 30 |e.tv_use|c)/10000|
|00002cc0| 2b 0a 09 20 20 20 20 28 | 72 31 2d 3e 72 75 5f 73 |+..    (|r1->ru_s|
|00002cd0| 74 69 6d 65 2e 74 76 5f | 73 65 63 2d 72 30 2d 3e |time.tv_|sec-r0->|
|00002ce0| 72 75 5f 73 74 69 6d 65 | 2e 74 76 5f 73 65 63 29 |ru_stime|.tv_sec)|
|00002cf0| 2a 31 30 30 2b 0a 09 20 | 20 20 20 28 72 31 2d 3e |*100+.. |   (r1->|
|00002d00| 72 75 5f 73 74 69 6d 65 | 2e 74 76 5f 75 73 65 63 |ru_stime|.tv_usec|
|00002d10| 2d 72 30 2d 3e 72 75 5f | 73 74 69 6d 65 2e 74 76 |-r0->ru_|stime.tv|
|00002d20| 5f 75 73 65 63 29 2f 31 | 30 30 30 30 3b 0a 09 6d |_usec)/1|0000;..m|
|00002d30| 73 20 3d 20 20 28 65 2d | 3e 74 76 5f 73 65 63 2d |s =  (e-|>tv_sec-|
|00002d40| 62 2d 3e 74 76 5f 73 65 | 63 29 2a 31 30 30 20 2b |b->tv_se|c)*100 +|
|00002d50| 20 28 65 2d 3e 74 76 5f | 75 73 65 63 2d 62 2d 3e | (e->tv_|usec-b->|
|00002d60| 74 76 5f 75 73 65 63 29 | 2f 31 30 30 30 30 3b 0a |tv_usec)|/10000;.|
|00002d70| 0a 23 64 65 66 69 6e 65 | 20 45 4e 44 28 78 29 09 |.#define| END(x).|
|00002d80| 7b 77 68 69 6c 65 28 2a | 78 29 20 78 2b 2b 3b 7d |{while(*|x) x++;}|
|00002d90| 0a 23 69 66 20 64 65 66 | 69 6e 65 64 28 53 59 53 |.#if def|ined(SYS|
|00002da0| 56 29 0a 09 63 70 20 3d | 20 22 25 55 75 73 65 72 |V)..cp =| "%Uuser|
|00002db0| 20 25 53 73 79 73 20 25 | 45 72 65 61 6c 20 25 50 | %Ssys %|Ereal %P|
|00002dc0| 22 3b 0a 23 65 6c 73 65 | 0a 09 63 70 20 3d 20 22 |";.#else|..cp = "|
|00002dd0| 25 55 75 73 65 72 20 25 | 53 73 79 73 20 25 45 72 |%Uuser %|Ssys %Er|
|00002de0| 65 61 6c 20 25 50 20 25 | 58 69 2b 25 44 64 20 25 |eal %P %|Xi+%Dd %|
|00002df0| 4d 6d 61 78 72 73 73 20 | 25 46 2b 25 52 70 66 20 |Mmaxrss |%F+%Rpf |
|00002e00| 25 43 63 73 77 22 3b 0a | 23 65 6e 64 69 66 0a 09 |%Ccsw";.|#endif..|
|00002e10| 66 6f 72 20 28 3b 20 2a | 63 70 3b 20 63 70 2b 2b |for (; *|cp; cp++|
|00002e20| 29 20 20 7b 0a 09 09 69 | 66 20 28 2a 63 70 20 21 |)  {...i|f (*cp !|
|00002e30| 3d 20 27 25 27 29 0a 09 | 09 09 2a 6f 75 74 70 2b |= '%')..|..*outp+|
|00002e40| 2b 20 3d 20 2a 63 70 3b | 0a 09 09 65 6c 73 65 20 |+ = *cp;|...else |
|00002e50| 69 66 20 28 63 70 5b 31 | 5d 29 20 73 77 69 74 63 |if (cp[1|]) switc|
|00002e60| 68 28 2a 2b 2b 63 70 29 | 20 7b 0a 0a 09 09 63 61 |h(*++cp)| {....ca|
|00002e70| 73 65 20 27 55 27 3a 0a | 09 09 09 74 76 73 75 62 |se 'U':.|...tvsub|
|00002e80| 28 26 74 64 69 66 66 2c | 20 26 72 31 2d 3e 72 75 |(&tdiff,| &r1->ru|
|00002e90| 5f 75 74 69 6d 65 2c 20 | 26 72 30 2d 3e 72 75 5f |_utime, |&r0->ru_|
|00002ea0| 75 74 69 6d 65 29 3b 0a | 09 09 09 73 70 72 69 6e |utime);.|...sprin|
|00002eb0| 74 66 28 6f 75 74 70 2c | 22 25 64 2e 25 30 31 64 |tf(outp,|"%d.%01d|
|00002ec0| 22 2c 20 74 64 69 66 66 | 2e 74 76 5f 73 65 63 2c |", tdiff|.tv_sec,|
|00002ed0| 20 74 64 69 66 66 2e 74 | 76 5f 75 73 65 63 2f 31 | tdiff.t|v_usec/1|
|00002ee0| 30 30 30 30 30 29 3b 0a | 09 09 09 45 4e 44 28 6f |00000);.|...END(o|
|00002ef0| 75 74 70 29 3b 0a 09 09 | 09 62 72 65 61 6b 3b 0a |utp);...|.break;.|
|00002f00| 0a 09 09 63 61 73 65 20 | 27 53 27 3a 0a 09 09 09 |...case |'S':....|
|00002f10| 74 76 73 75 62 28 26 74 | 64 69 66 66 2c 20 26 72 |tvsub(&t|diff, &r|
|00002f20| 31 2d 3e 72 75 5f 73 74 | 69 6d 65 2c 20 26 72 30 |1->ru_st|ime, &r0|
|00002f30| 2d 3e 72 75 5f 73 74 69 | 6d 65 29 3b 0a 09 09 09 |->ru_sti|me);....|
|00002f40| 73 70 72 69 6e 74 66 28 | 6f 75 74 70 2c 22 25 64 |sprintf(|outp,"%d|
|00002f50| 2e 25 30 31 64 22 2c 20 | 74 64 69 66 66 2e 74 76 |.%01d", |tdiff.tv|
|00002f60| 5f 73 65 63 2c 20 74 64 | 69 66 66 2e 74 76 5f 75 |_sec, td|iff.tv_u|
|00002f70| 73 65 63 2f 31 30 30 30 | 30 30 29 3b 0a 09 09 09 |sec/1000|00);....|
|00002f80| 45 4e 44 28 6f 75 74 70 | 29 3b 0a 09 09 09 62 72 |END(outp|);....br|
|00002f90| 65 61 6b 3b 0a 0a 09 09 | 63 61 73 65 20 27 45 27 |eak;....|case 'E'|
|00002fa0| 3a 0a 09 09 09 70 73 65 | 63 73 28 6d 73 20 2f 20 |:....pse|cs(ms / |
|00002fb0| 31 30 30 2c 20 6f 75 74 | 70 29 3b 0a 09 09 09 45 |100, out|p);....E|
|00002fc0| 4e 44 28 6f 75 74 70 29 | 3b 0a 09 09 09 62 72 65 |ND(outp)|;....bre|
|00002fd0| 61 6b 3b 0a 0a 09 09 63 | 61 73 65 20 27 50 27 3a |ak;....c|ase 'P':|
|00002fe0| 0a 09 09 09 73 70 72 69 | 6e 74 66 28 6f 75 74 70 |....spri|ntf(outp|
|00002ff0| 2c 22 25 64 25 25 22 2c | 20 28 69 6e 74 29 20 28 |,"%d%%",| (int) (|
|00003000| 74 2a 31 30 30 20 2f 20 | 28 28 6d 73 20 3f 20 6d |t*100 / |((ms ? m|
|00003010| 73 20 3a 20 31 29 29 29 | 29 3b 0a 09 09 09 45 4e |s : 1)))|);....EN|
|00003020| 44 28 6f 75 74 70 29 3b | 0a 09 09 09 62 72 65 61 |D(outp);|....brea|
|00003030| 6b 3b 0a 0a 23 69 66 20 | 21 64 65 66 69 6e 65 64 |k;..#if |!defined|
|00003040| 28 53 59 53 56 29 0a 09 | 09 63 61 73 65 20 27 57 |(SYSV)..|.case 'W|
|00003050| 27 3a 0a 09 09 09 69 20 | 3d 20 72 31 2d 3e 72 75 |':....i |= r1->ru|
|00003060| 5f 6e 73 77 61 70 20 2d | 20 72 30 2d 3e 72 75 5f |_nswap -| r0->ru_|
|00003070| 6e 73 77 61 70 3b 0a 09 | 09 09 73 70 72 69 6e 74 |nswap;..|..sprint|
|00003080| 66 28 6f 75 74 70 2c 22 | 25 64 22 2c 20 69 29 3b |f(outp,"|%d", i);|
|00003090| 0a 09 09 09 45 4e 44 28 | 6f 75 74 70 29 3b 0a 09 |....END(|outp);..|
|000030a0| 09 09 62 72 65 61 6b 3b | 0a 0a 09 09 63 61 73 65 |..break;|....case|
|000030b0| 20 27 58 27 3a 0a 09 09 | 09 73 70 72 69 6e 74 66 | 'X':...|.sprintf|
|000030c0| 28 6f 75 74 70 2c 22 25 | 64 22 2c 20 74 20 3d 3d |(outp,"%|d", t ==|
|000030d0| 20 30 20 3f 20 30 20 3a | 20 28 72 31 2d 3e 72 75 | 0 ? 0 :| (r1->ru|
|000030e0| 5f 69 78 72 73 73 2d 72 | 30 2d 3e 72 75 5f 69 78 |_ixrss-r|0->ru_ix|
|000030f0| 72 73 73 29 2f 74 29 3b | 0a 09 09 09 45 4e 44 28 |rss)/t);|....END(|
|00003100| 6f 75 74 70 29 3b 0a 09 | 09 09 62 72 65 61 6b 3b |outp);..|..break;|
|00003110| 0a 0a 09 09 63 61 73 65 | 20 27 44 27 3a 0a 09 09 |....case| 'D':...|
|00003120| 09 73 70 72 69 6e 74 66 | 28 6f 75 74 70 2c 22 25 |.sprintf|(outp,"%|
|00003130| 64 22 2c 20 74 20 3d 3d | 20 30 20 3f 20 30 20 3a |d", t ==| 0 ? 0 :|
|00003140| 0a 09 09 09 20 20 20 20 | 28 72 31 2d 3e 72 75 5f |....    |(r1->ru_|
|00003150| 69 64 72 73 73 2b 72 31 | 2d 3e 72 75 5f 69 73 72 |idrss+r1|->ru_isr|
|00003160| 73 73 2d 28 72 30 2d 3e | 72 75 5f 69 64 72 73 73 |ss-(r0->|ru_idrss|
|00003170| 2b 72 30 2d 3e 72 75 5f | 69 73 72 73 73 29 29 2f |+r0->ru_|isrss))/|
|00003180| 74 29 3b 0a 09 09 09 45 | 4e 44 28 6f 75 74 70 29 |t);....E|ND(outp)|
|00003190| 3b 0a 09 09 09 62 72 65 | 61 6b 3b 0a 0a 09 09 63 |;....bre|ak;....c|
|000031a0| 61 73 65 20 27 4b 27 3a | 0a 09 09 09 73 70 72 69 |ase 'K':|....spri|
|000031b0| 6e 74 66 28 6f 75 74 70 | 2c 22 25 64 22 2c 20 74 |ntf(outp|,"%d", t|
|000031c0| 20 3d 3d 20 30 20 3f 20 | 30 20 3a 0a 09 09 09 20 | == 0 ? |0 :.... |
|000031d0| 20 20 20 28 28 72 31 2d | 3e 72 75 5f 69 78 72 73 |   ((r1-|>ru_ixrs|
|000031e0| 73 2b 72 31 2d 3e 72 75 | 5f 69 73 72 73 73 2b 72 |s+r1->ru|_isrss+r|
|000031f0| 31 2d 3e 72 75 5f 69 64 | 72 73 73 29 20 2d 0a 09 |1->ru_id|rss) -..|
|00003200| 09 09 20 20 20 20 28 72 | 30 2d 3e 72 75 5f 69 78 |..    (r|0->ru_ix|
|00003210| 72 73 73 2b 72 30 2d 3e | 72 75 5f 69 64 72 73 73 |rss+r0->|ru_idrss|
|00003220| 2b 72 30 2d 3e 72 75 5f | 69 73 72 73 73 29 29 2f |+r0->ru_|isrss))/|
|00003230| 74 29 3b 0a 09 09 09 45 | 4e 44 28 6f 75 74 70 29 |t);....E|ND(outp)|
|00003240| 3b 0a 09 09 09 62 72 65 | 61 6b 3b 0a 0a 09 09 63 |;....bre|ak;....c|
|00003250| 61 73 65 20 27 4d 27 3a | 0a 09 09 09 73 70 72 69 |ase 'M':|....spri|
|00003260| 6e 74 66 28 6f 75 74 70 | 2c 22 25 64 22 2c 20 72 |ntf(outp|,"%d", r|
|00003270| 31 2d 3e 72 75 5f 6d 61 | 78 72 73 73 2f 32 29 3b |1->ru_ma|xrss/2);|
|00003280| 0a 09 09 09 45 4e 44 28 | 6f 75 74 70 29 3b 0a 09 |....END(|outp);..|
|00003290| 09 09 62 72 65 61 6b 3b | 0a 0a 09 09 63 61 73 65 |..break;|....case|
|000032a0| 20 27 46 27 3a 0a 09 09 | 09 73 70 72 69 6e 74 66 | 'F':...|.sprintf|
|000032b0| 28 6f 75 74 70 2c 22 25 | 64 22 2c 20 72 31 2d 3e |(outp,"%|d", r1->|
|000032c0| 72 75 5f 6d 61 6a 66 6c | 74 2d 72 30 2d 3e 72 75 |ru_majfl|t-r0->ru|
|000032d0| 5f 6d 61 6a 66 6c 74 29 | 3b 0a 09 09 09 45 4e 44 |_majflt)|;....END|
|000032e0| 28 6f 75 74 70 29 3b 0a | 09 09 09 62 72 65 61 6b |(outp);.|...break|
|000032f0| 3b 0a 0a 09 09 63 61 73 | 65 20 27 52 27 3a 0a 09 |;....cas|e 'R':..|
|00003300| 09 09 73 70 72 69 6e 74 | 66 28 6f 75 74 70 2c 22 |..sprint|f(outp,"|
|00003310| 25 64 22 2c 20 72 31 2d | 3e 72 75 5f 6d 69 6e 66 |%d", r1-|>ru_minf|
|00003320| 6c 74 2d 72 30 2d 3e 72 | 75 5f 6d 69 6e 66 6c 74 |lt-r0->r|u_minflt|
|00003330| 29 3b 0a 09 09 09 45 4e | 44 28 6f 75 74 70 29 3b |);....EN|D(outp);|
|00003340| 0a 09 09 09 62 72 65 61 | 6b 3b 0a 0a 09 09 63 61 |....brea|k;....ca|
|00003350| 73 65 20 27 49 27 3a 0a | 09 09 09 73 70 72 69 6e |se 'I':.|...sprin|
|00003360| 74 66 28 6f 75 74 70 2c | 22 25 64 22 2c 20 72 31 |tf(outp,|"%d", r1|
|00003370| 2d 3e 72 75 5f 69 6e 62 | 6c 6f 63 6b 2d 72 30 2d |->ru_inb|lock-r0-|
|00003380| 3e 72 75 5f 69 6e 62 6c | 6f 63 6b 29 3b 0a 09 09 |>ru_inbl|ock);...|
|00003390| 09 45 4e 44 28 6f 75 74 | 70 29 3b 0a 09 09 09 62 |.END(out|p);....b|
|000033a0| 72 65 61 6b 3b 0a 0a 09 | 09 63 61 73 65 20 27 4f |reak;...|.case 'O|
|000033b0| 27 3a 0a 09 09 09 73 70 | 72 69 6e 74 66 28 6f 75 |':....sp|rintf(ou|
|000033c0| 74 70 2c 22 25 64 22 2c | 20 72 31 2d 3e 72 75 5f |tp,"%d",| r1->ru_|
|000033d0| 6f 75 62 6c 6f 63 6b 2d | 72 30 2d 3e 72 75 5f 6f |oublock-|r0->ru_o|
|000033e0| 75 62 6c 6f 63 6b 29 3b | 0a 09 09 09 45 4e 44 28 |ublock);|....END(|
|000033f0| 6f 75 74 70 29 3b 0a 09 | 09 09 62 72 65 61 6b 3b |outp);..|..break;|
|00003400| 0a 09 09 63 61 73 65 20 | 27 43 27 3a 0a 09 09 09 |...case |'C':....|
|00003410| 73 70 72 69 6e 74 66 28 | 6f 75 74 70 2c 22 25 64 |sprintf(|outp,"%d|
|00003420| 2b 25 64 22 2c 20 72 31 | 2d 3e 72 75 5f 6e 76 63 |+%d", r1|->ru_nvc|
|00003430| 73 77 2d 72 30 2d 3e 72 | 75 5f 6e 76 63 73 77 2c |sw-r0->r|u_nvcsw,|
|00003440| 0a 09 09 09 09 72 31 2d | 3e 72 75 5f 6e 69 76 63 |.....r1-|>ru_nivc|
|00003450| 73 77 2d 72 30 2d 3e 72 | 75 5f 6e 69 76 63 73 77 |sw-r0->r|u_nivcsw|
|00003460| 20 29 3b 0a 09 09 09 45 | 4e 44 28 6f 75 74 70 29 | );....E|ND(outp)|
|00003470| 3b 0a 09 09 09 62 72 65 | 61 6b 3b 0a 23 65 6e 64 |;....bre|ak;.#end|
|00003480| 69 66 20 21 53 59 53 56 | 0a 09 09 7d 0a 09 7d 0a |if !SYSV|...}..}.|
|00003490| 09 2a 6f 75 74 70 20 3d | 20 27 5c 30 27 3b 0a 7d |.*outp =| '\0';.}|
|000034a0| 0a 0a 73 74 61 74 69 63 | 20 76 6f 69 64 0a 74 76 |..static| void.tv|
|000034b0| 61 64 64 28 74 73 75 6d | 2c 20 74 30 2c 20 74 31 |add(tsum|, t0, t1|
|000034c0| 29 0a 09 73 74 72 75 63 | 74 20 74 69 6d 65 76 61 |)..struc|t timeva|
|000034d0| 6c 20 2a 74 73 75 6d 2c | 20 2a 74 30 2c 20 2a 74 |l *tsum,| *t0, *t|
|000034e0| 31 3b 0a 7b 0a 0a 09 74 | 73 75 6d 2d 3e 74 76 5f |1;.{...t|sum->tv_|
|000034f0| 73 65 63 20 3d 20 74 30 | 2d 3e 74 76 5f 73 65 63 |sec = t0|->tv_sec|
|00003500| 20 2b 20 74 31 2d 3e 74 | 76 5f 73 65 63 3b 0a 09 | + t1->t|v_sec;..|
|00003510| 74 73 75 6d 2d 3e 74 76 | 5f 75 73 65 63 20 3d 20 |tsum->tv|_usec = |
|00003520| 74 30 2d 3e 74 76 5f 75 | 73 65 63 20 2b 20 74 31 |t0->tv_u|sec + t1|
|00003530| 2d 3e 74 76 5f 75 73 65 | 63 3b 0a 09 69 66 20 28 |->tv_use|c;..if (|
|00003540| 74 73 75 6d 2d 3e 74 76 | 5f 75 73 65 63 20 3e 20 |tsum->tv|_usec > |
|00003550| 31 30 30 30 30 30 30 29 | 0a 09 09 74 73 75 6d 2d |1000000)|...tsum-|
|00003560| 3e 74 76 5f 73 65 63 2b | 2b 2c 20 74 73 75 6d 2d |>tv_sec+|+, tsum-|
|00003570| 3e 74 76 5f 75 73 65 63 | 20 2d 3d 20 31 30 30 30 |>tv_usec| -= 1000|
|00003580| 30 30 30 3b 0a 7d 0a 0a | 73 74 61 74 69 63 20 76 |000;.}..|static v|
|00003590| 6f 69 64 0a 74 76 73 75 | 62 28 74 64 69 66 66 2c |oid.tvsu|b(tdiff,|
|000035a0| 20 74 31 2c 20 74 30 29 | 0a 09 73 74 72 75 63 74 | t1, t0)|..struct|
|000035b0| 20 74 69 6d 65 76 61 6c | 20 2a 74 64 69 66 66 2c | timeval| *tdiff,|
|000035c0| 20 2a 74 31 2c 20 2a 74 | 30 3b 0a 7b 0a 0a 09 74 | *t1, *t|0;.{...t|
|000035d0| 64 69 66 66 2d 3e 74 76 | 5f 73 65 63 20 3d 20 74 |diff->tv|_sec = t|
|000035e0| 31 2d 3e 74 76 5f 73 65 | 63 20 2d 20 74 30 2d 3e |1->tv_se|c - t0->|
|000035f0| 74 76 5f 73 65 63 3b 0a | 09 74 64 69 66 66 2d 3e |tv_sec;.|.tdiff->|
|00003600| 74 76 5f 75 73 65 63 20 | 3d 20 74 31 2d 3e 74 76 |tv_usec |= t1->tv|
|00003610| 5f 75 73 65 63 20 2d 20 | 74 30 2d 3e 74 76 5f 75 |_usec - |t0->tv_u|
|00003620| 73 65 63 3b 0a 09 69 66 | 20 28 74 64 69 66 66 2d |sec;..if| (tdiff-|
|00003630| 3e 74 76 5f 75 73 65 63 | 20 3c 20 30 29 0a 09 09 |>tv_usec| < 0)...|
|00003640| 74 64 69 66 66 2d 3e 74 | 76 5f 73 65 63 2d 2d 2c |tdiff->t|v_sec--,|
|00003650| 20 74 64 69 66 66 2d 3e | 74 76 5f 75 73 65 63 20 | tdiff->|tv_usec |
|00003660| 2b 3d 20 31 30 30 30 30 | 30 30 3b 0a 7d 0a 0a 73 |+= 10000|00;.}..s|
|00003670| 74 61 74 69 63 20 76 6f | 69 64 0a 70 73 65 63 73 |tatic vo|id.psecs|
|00003680| 28 6c 2c 63 70 29 0a 6c | 6f 6e 67 20 6c 3b 0a 72 |(l,cp).l|ong l;.r|
|00003690| 65 67 69 73 74 65 72 20 | 63 68 61 72 20 2a 63 70 |egister |char *cp|
|000036a0| 3b 0a 7b 0a 09 72 65 67 | 69 73 74 65 72 20 69 6e |;.{..reg|ister in|
|000036b0| 74 20 69 3b 0a 0a 09 69 | 20 3d 20 6c 20 2f 20 33 |t i;...i| = l / 3|
|000036c0| 36 30 30 3b 0a 09 69 66 | 20 28 69 29 20 7b 0a 09 |600;..if| (i) {..|
|000036d0| 09 73 70 72 69 6e 74 66 | 28 63 70 2c 22 25 64 3a |.sprintf|(cp,"%d:|
|000036e0| 22 2c 20 69 29 3b 0a 09 | 09 45 4e 44 28 63 70 29 |", i);..|.END(cp)|
|000036f0| 3b 0a 09 09 69 20 3d 20 | 6c 20 25 20 33 36 30 30 |;...i = |l % 3600|
|00003700| 3b 0a 09 09 73 70 72 69 | 6e 74 66 28 63 70 2c 22 |;...spri|ntf(cp,"|
|00003710| 25 64 25 64 22 2c 20 28 | 69 2f 36 30 29 20 2f 20 |%d%d", (|i/60) / |
|00003720| 31 30 2c 20 28 69 2f 36 | 30 29 20 25 20 31 30 29 |10, (i/6|0) % 10)|
|00003730| 3b 0a 09 09 45 4e 44 28 | 63 70 29 3b 0a 09 7d 20 |;...END(|cp);..} |
|00003740| 65 6c 73 65 20 7b 0a 09 | 09 69 20 3d 20 6c 3b 0a |else {..|.i = l;.|
|00003750| 09 09 73 70 72 69 6e 74 | 66 28 63 70 2c 22 25 64 |..sprint|f(cp,"%d|
|00003760| 22 2c 20 69 20 2f 20 36 | 30 29 3b 0a 09 09 45 4e |", i / 6|0);...EN|
|00003770| 44 28 63 70 29 3b 0a 09 | 7d 0a 09 69 20 25 3d 20 |D(cp);..|}..i %= |
|00003780| 36 30 3b 0a 09 2a 63 70 | 2b 2b 20 3d 20 27 3a 27 |60;..*cp|++ = ':'|
|00003790| 3b 0a 09 73 70 72 69 6e | 74 66 28 63 70 2c 22 25 |;..sprin|tf(cp,"%|
|000037a0| 64 25 64 22 2c 20 69 20 | 2f 20 31 30 2c 20 69 20 |d%d", i |/ 10, i |
|000037b0| 25 20 31 30 29 3b 0a 7d | 0a 0a 2f 2a 0a 20 2a 09 |% 10);.}|../*. *.|
|000037c0| 09 09 4e 20 52 20 45 20 | 41 20 44 0a 20 2a 2f 0a |..N R E |A D. */.|
|000037d0| 4e 72 65 61 64 28 20 66 | 64 2c 20 62 75 66 2c 20 |Nread( f|d, buf, |
|000037e0| 63 6f 75 6e 74 20 29 0a | 7b 0a 09 73 74 72 75 63 |count ).|{..struc|
|000037f0| 74 20 73 6f 63 6b 61 64 | 64 72 5f 69 6e 20 66 72 |t sockad|dr_in fr|
|00003800| 6f 6d 3b 0a 09 69 6e 74 | 20 6c 65 6e 20 3d 20 73 |om;..int| len = s|
|00003810| 69 7a 65 6f 66 28 66 72 | 6f 6d 29 3b 0a 09 72 65 |izeof(fr|om);..re|
|00003820| 67 69 73 74 65 72 20 69 | 6e 74 20 63 6e 74 3b 0a |gister i|nt cnt;.|
|00003830| 09 69 66 28 20 75 64 70 | 20 29 20 20 7b 0a 09 09 |.if( udp| )  {...|
|00003840| 63 6e 74 20 3d 20 72 65 | 63 76 66 72 6f 6d 28 20 |cnt = re|cvfrom( |
|00003850| 66 64 2c 20 62 75 66 2c | 20 63 6f 75 6e 74 2c 20 |fd, buf,| count, |
|00003860| 30 2c 20 26 66 72 6f 6d | 2c 20 26 6c 65 6e 20 29 |0, &from|, &len )|
|00003870| 3b 0a 09 09 6e 75 6d 43 | 61 6c 6c 73 2b 2b 3b 0a |;...numC|alls++;.|
|00003880| 09 7d 20 65 6c 73 65 20 | 7b 0a 09 09 69 66 28 20 |.} else |{...if( |
|00003890| 62 5f 66 6c 61 67 20 29 | 0a 09 09 09 63 6e 74 20 |b_flag )|....cnt |
|000038a0| 3d 20 6d 72 65 61 64 28 | 20 66 64 2c 20 62 75 66 |= mread(| fd, buf|
|000038b0| 2c 20 63 6f 75 6e 74 20 | 29 3b 09 2f 2a 20 66 69 |, count |);./* fi|
|000038c0| 6c 6c 20 62 75 66 20 2a | 2f 0a 09 09 65 6c 73 65 |ll buf *|/...else|
|000038d0| 20 7b 0a 09 09 09 63 6e | 74 20 3d 20 72 65 61 64 | {....cn|t = read|
|000038e0| 28 20 66 64 2c 20 62 75 | 66 2c 20 63 6f 75 6e 74 |( fd, bu|f, count|
|000038f0| 20 29 3b 0a 09 09 09 6e | 75 6d 43 61 6c 6c 73 2b | );....n|umCalls+|
|00003900| 2b 3b 0a 09 09 7d 0a 09 | 7d 0a 09 72 65 74 75 72 |+;...}..|}..retur|
|00003910| 6e 28 63 6e 74 29 3b 0a | 7d 0a 0a 2f 2a 0a 20 2a |n(cnt);.|}../*. *|
|00003920| 09 09 09 4e 20 57 20 52 | 20 49 20 54 20 45 0a 20 |...N W R| I T E. |
|00003930| 2a 2f 0a 4e 77 72 69 74 | 65 28 20 66 64 2c 20 62 |*/.Nwrit|e( fd, b|
|00003940| 75 66 2c 20 63 6f 75 6e | 74 20 29 0a 7b 0a 09 72 |uf, coun|t ).{..r|
|00003950| 65 67 69 73 74 65 72 20 | 69 6e 74 20 63 6e 74 3b |egister |int cnt;|
|00003960| 0a 09 69 66 28 20 75 64 | 70 20 29 20 20 7b 0a 61 |..if( ud|p )  {.a|
|00003970| 67 61 69 6e 3a 0a 09 09 | 63 6e 74 20 3d 20 73 65 |gain:...|cnt = se|
|00003980| 6e 64 74 6f 28 20 66 64 | 2c 20 62 75 66 2c 20 63 |ndto( fd|, buf, c|
|00003990| 6f 75 6e 74 2c 20 30 2c | 20 26 73 69 6e 68 69 6d |ount, 0,| &sinhim|
|000039a0| 2c 20 73 69 7a 65 6f 66 | 28 73 69 6e 68 69 6d 29 |, sizeof|(sinhim)|
|000039b0| 20 29 3b 0a 09 09 6e 75 | 6d 43 61 6c 6c 73 2b 2b | );...nu|mCalls++|
|000039c0| 3b 0a 09 09 69 66 28 20 | 63 6e 74 3c 30 20 26 26 |;...if( |cnt<0 &&|
|000039d0| 20 65 72 72 6e 6f 20 3d | 3d 20 45 4e 4f 42 55 46 | errno =|= ENOBUF|
|000039e0| 53 20 29 20 20 7b 0a 09 | 09 09 64 65 6c 61 79 28 |S )  {..|..delay(|
|000039f0| 31 38 30 30 30 29 3b 0a | 09 09 09 65 72 72 6e 6f |18000);.|...errno|
|00003a00| 20 3d 20 30 3b 0a 09 09 | 09 67 6f 74 6f 20 61 67 | = 0;...|.goto ag|
|00003a10| 61 69 6e 3b 0a 09 09 7d | 0a 09 7d 20 65 6c 73 65 |ain;...}|..} else|
|00003a20| 20 7b 0a 09 09 63 6e 74 | 20 3d 20 77 72 69 74 65 | {...cnt| = write|
|00003a30| 28 20 66 64 2c 20 62 75 | 66 2c 20 63 6f 75 6e 74 |( fd, bu|f, count|
|00003a40| 20 29 3b 0a 09 09 6e 75 | 6d 43 61 6c 6c 73 2b 2b | );...nu|mCalls++|
|00003a50| 3b 0a 09 7d 0a 09 72 65 | 74 75 72 6e 28 63 6e 74 |;..}..re|turn(cnt|
|00003a60| 29 3b 0a 7d 0a 0a 64 65 | 6c 61 79 28 75 73 29 0a |);.}..de|lay(us).|
|00003a70| 7b 0a 09 73 74 72 75 63 | 74 20 74 69 6d 65 76 61 |{..struc|t timeva|
|00003a80| 6c 20 74 76 3b 0a 0a 09 | 74 76 2e 74 76 5f 73 65 |l tv;...|tv.tv_se|
|00003a90| 63 20 3d 20 30 3b 0a 09 | 74 76 2e 74 76 5f 75 73 |c = 0;..|tv.tv_us|
|00003aa0| 65 63 20 3d 20 75 73 3b | 0a 09 28 76 6f 69 64 29 |ec = us;|..(void)|
|00003ab0| 73 65 6c 65 63 74 28 20 | 31 2c 20 28 63 68 61 72 |select( |1, (char|
|00003ac0| 20 2a 29 30 2c 20 28 63 | 68 61 72 20 2a 29 30 2c | *)0, (c|har *)0,|
|00003ad0| 20 28 63 68 61 72 20 2a | 29 30 2c 20 26 74 76 20 | (char *|)0, &tv |
|00003ae0| 29 3b 0a 09 72 65 74 75 | 72 6e 28 31 29 3b 0a 7d |);..retu|rn(1);.}|
|00003af0| 0a 0a 2f 2a 0a 20 2a 09 | 09 09 4d 20 52 20 45 20 |../*. *.|..M R E |
|00003b00| 41 20 44 0a 20 2a 0a 20 | 2a 20 54 68 69 73 20 66 |A D. *. |* This f|
|00003b10| 75 6e 63 74 69 6f 6e 20 | 70 65 72 66 6f 72 6d 73 |unction |performs|
|00003b20| 20 74 68 65 20 66 75 6e | 63 74 69 6f 6e 20 6f 66 | the fun|ction of|
|00003b30| 20 61 20 72 65 61 64 28 | 49 49 29 20 62 75 74 20 | a read(|II) but |
|00003b40| 77 69 6c 6c 0a 20 2a 20 | 63 61 6c 6c 20 72 65 61 |will. * |call rea|
|00003b50| 64 28 49 49 29 20 6d 75 | 6c 74 69 70 6c 65 20 74 |d(II) mu|ltiple t|
|00003b60| 69 6d 65 73 20 69 6e 20 | 6f 72 64 65 72 20 74 6f |imes in |order to|
|00003b70| 20 67 65 74 20 74 68 65 | 20 72 65 71 75 65 73 74 | get the| request|
|00003b80| 65 64 0a 20 2a 20 6e 75 | 6d 62 65 72 20 6f 66 20 |ed. * nu|mber of |
|00003b90| 63 68 61 72 61 63 74 65 | 72 73 2e 20 20 54 68 69 |characte|rs.  Thi|
|00003ba0| 73 20 63 61 6e 20 62 65 | 20 6e 65 63 65 73 73 61 |s can be| necessa|
|00003bb0| 72 79 20 62 65 63 61 75 | 73 65 0a 20 2a 20 6e 65 |ry becau|se. * ne|
|00003bc0| 74 77 6f 72 6b 20 63 6f | 6e 6e 65 63 74 69 6f 6e |twork co|nnection|
|00003bd0| 73 20 64 6f 6e 27 74 20 | 64 65 6c 69 76 65 72 20 |s don't |deliver |
|00003be0| 64 61 74 61 20 77 69 74 | 68 20 74 68 65 20 73 61 |data wit|h the sa|
|00003bf0| 6d 65 0a 20 2a 20 67 72 | 6f 75 70 69 6e 67 20 61 |me. * gr|ouping a|
|00003c00| 73 20 69 74 20 69 73 20 | 77 72 69 74 74 65 6e 20 |s it is |written |
|00003c10| 77 69 74 68 2e 20 20 57 | 72 69 74 74 65 6e 20 62 |with.  W|ritten b|
|00003c20| 79 20 52 6f 62 65 72 74 | 20 53 2e 20 4d 69 6c 65 |y Robert| S. Mile|
|00003c30| 73 2c 20 42 52 4c 2e 0a | 20 2a 2f 0a 69 6e 74 0a |s, BRL..| */.int.|
|00003c40| 6d 72 65 61 64 28 66 64 | 2c 20 62 75 66 70 2c 20 |mread(fd|, bufp, |
|00003c50| 6e 29 0a 69 6e 74 20 66 | 64 3b 0a 72 65 67 69 73 |n).int f|d;.regis|
|00003c60| 74 65 72 20 63 68 61 72 | 09 2a 62 75 66 70 3b 0a |ter char|.*bufp;.|
|00003c70| 75 6e 73 69 67 6e 65 64 | 09 6e 3b 0a 7b 0a 09 72 |unsigned|.n;.{..r|
|00003c80| 65 67 69 73 74 65 72 20 | 75 6e 73 69 67 6e 65 64 |egister |unsigned|
|00003c90| 09 63 6f 75 6e 74 20 3d | 20 30 3b 0a 09 72 65 67 |.count =| 0;..reg|
|00003ca0| 69 73 74 65 72 20 69 6e | 74 09 09 6e 72 65 61 64 |ister in|t..nread|
|00003cb0| 3b 0a 0a 09 64 6f 20 7b | 0a 09 09 6e 72 65 61 64 |;...do {|...nread|
|00003cc0| 20 3d 20 72 65 61 64 28 | 66 64 2c 20 62 75 66 70 | = read(|fd, bufp|
|00003cd0| 2c 20 6e 2d 63 6f 75 6e | 74 29 3b 0a 09 09 6e 75 |, n-coun|t);...nu|
|00003ce0| 6d 43 61 6c 6c 73 2b 2b | 3b 0a 09 09 69 66 28 6e |mCalls++|;...if(n|
|00003cf0| 72 65 61 64 20 3c 20 30 | 29 20 20 7b 0a 09 09 09 |read < 0|)  {....|
|00003d00| 70 65 72 72 6f 72 28 22 | 74 74 63 70 5f 6d 72 65 |perror("|ttcp_mre|
|00003d10| 61 64 22 29 3b 0a 09 09 | 09 72 65 74 75 72 6e 28 |ad");...|.return(|
|00003d20| 2d 31 29 3b 0a 09 09 7d | 0a 09 09 69 66 28 6e 72 |-1);...}|...if(nr|
|00003d30| 65 61 64 20 3d 3d 20 30 | 29 0a 09 09 09 72 65 74 |ead == 0|)....ret|
|00003d40| 75 72 6e 28 28 69 6e 74 | 29 63 6f 75 6e 74 29 3b |urn((int|)count);|
|00003d50| 0a 09 09 63 6f 75 6e 74 | 20 2b 3d 20 28 75 6e 73 |...count| += (uns|
|00003d60| 69 67 6e 65 64 29 6e 72 | 65 61 64 3b 0a 09 09 62 |igned)nr|ead;...b|
|00003d70| 75 66 70 20 2b 3d 20 6e | 72 65 61 64 3b 0a 09 20 |ufp += n|read;.. |
|00003d80| 7d 20 77 68 69 6c 65 28 | 63 6f 75 6e 74 20 3c 20 |} while(|count < |
|00003d90| 6e 29 3b 0a 0a 09 72 65 | 74 75 72 6e 28 28 69 6e |n);...re|turn((in|
|00003da0| 74 29 63 6f 75 6e 74 29 | 3b 0a 7d 0a 00 00 00 00 |t)count)|;.}.....|
|00003db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ea0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003eb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ec0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ed0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ef0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004000| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004060| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004070| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004080| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004090| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004200| 73 74 64 6f 75 74 2c 0a | 09 09 22 74 74 63 70 25 |stdout,.|.."ttcp%|
|00004210| 73 3a 20 25 6c 64 20 62 | 79 74 65 73 20 69 6e 20 |s: %ld b|ytes in |
|00004220| 25 2e 32 66 20 43 50 55 | 20 73 65 63 6f 6e 64 73 |%.2f CPU| seconds|
|00004230| 20 3d 20 25 2e 32 66 20 | 4b 42 2f 63 70 75 20 73 | = %.2f |KB/cpu s|
|00004240| 65 63 5c 6e 22 2c 0a 09 | 09 74 72 61 6e 73 3f 22 |ec\n",..|.trans?"|
|00004250| 2d 74 22 3a 22 2d 72 22 | 2c 0a 09 09 6e 62 79 74 |-t":"-r"|,...nbyt|
|00004260| 65 73 2c 20 63 70 75 74 | 2c 20 28 28 64 6f 75 62 |es, cput|, ((doub|
|00004270| 6c 65 29 6e 62 79 74 65 | 73 29 2f 63 70 75 74 2f |le)nbyte|s)/cput/|
|00004280| 31 30 32 34 20 29 3b 0a | 09 7d 0a 09 66 70 72 69 |1024 );.|.}..fpri|
|00004290| 6e 74 66 28 73 74 64 6f | 75 74 2c 0a 09 09 22 74 |ntf(stdo|ut,..."t|
|000042a0| 74 63 70 25 73 3a 20 25 | 64 20 49 2f 4f 20 63 61 |tcp%s: %|d I/O ca|
|000042b0| 6c 6c 73 2c 20 6d 73 65 | 63 2f 63 61 6c 6c 20 3d |lls, mse|c/call =|
|000042c0| 20 25 2e 32 66 2c 20 63 | 61 6c 6c 73 2f 73 65 63 | %.2f, c|alls/sec|
|000042d0| 20 3d 20 25 2e 32 66 5c | 6e 22 2c 0a 09 09 74 72 | = %.2f\|n",...tr|
|000042e0| 61 6e 73 3f 22 2d 74 22 | 3a 22 2d 72 22 2c 0a 09 |ans?"-t"|:"-r",..|
|000042f0| 09 6e 75 6d 43 61 6c 6c | 73 2c 0a 09 09 31 30 32 |.numCall|s,...102|
|00004300| 34 2e 30 20 2a 20 72 65 | 61 6c 74 2f 28 28 64 6f |4.0 * re|alt/((do|
|00004310| 75 62 6c 65 29 6e 75 6d | 43 61 6c 6c 73 29 2c 0a |uble)num|Calls),.|
|00004320| 09 09 28 28 64 6f 75 62 | 6c 65 29 6e 75 6d 43 61 |..((doub|le)numCa|
|00004330| 6c 6c 73 29 2f 72 65 61 | 6c 74 29 3b 0a 0a 09 66 |lls)/rea|lt);...f|
|00004340| 70 72 69 6e 74 66 28 73 | 74 64 6f 75 74 2c 22 74 |printf(s|tdout,"t|
|00004350| 74 63 70 25 73 3a 20 25 | 73 5c 6e 22 2c 20 74 72 |tcp%s: %|s\n", tr|
|00004360| 61 6e 73 3f 22 2d 74 22 | 3a 22 2d 72 22 2c 20 73 |ans?"-t"|:"-r", s|
|00004370| 74 61 74 73 29 3b 0a 09 | 65 78 69 74 28 30 29 3b |tats);..|exit(0);|
|00004380| 0a 0a 75 73 61 67 65 3a | 0a 09 66 70 72 69 6e 74 |..usage:|..fprint|
|00004390| 66 28 73 74 64 65 72 72 | 2c 55 73 61 67 65 29 3b |f(stderr|,Usage);|
|000043a0| 0a 09 65 78 69 74 28 31 | 29 3b 0a 7d 0a 0a 65 72 |..exit(1|);.}..er|
|000043b0| 72 28 73 29 0a 63 68 61 | 72 20 2a 73 3b 0a 7b 0a |r(s).cha|r *s;.{.|
|000043c0| 09 66 70 72 69 6e 74 66 | 28 73 74 64 65 72 72 2c |.fprintf|(stderr,|
|000043d0| 22 74 74 63 70 25 73 3a | 20 22 2c 20 74 72 61 6e |"ttcp%s:| ", tran|
|000043e0| 73 3f 22 2d 74 22 3a 22 | 2d 72 22 29 3b 0a 09 70 |s?"-t":"|-r");..p|
|000043f0| 65 72 72 6f 72 28 73 29 | 3b 0a 09 66 70 72 69 6e |error(s)|;..fprin|
|00004400| 74 66 28 73 74 64 65 72 | 72 2c 22 65 72 72 6e 6f |tf(stder|r,"errno|
|00004410| 3d 25 64 5c 6e 22 2c 65 | 72 72 6e 6f 29 3b 0a 09 |=%d\n",e|rrno);..|
|00004420| 65 78 69 74 28 31 29 3b | 0a 7d 0a 0a 6d 65 73 28 |exit(1);|.}..mes(|
|00004430| 73 29 0a 63 68 61 72 20 | 2a 73 3b 0a 7b 0a 09 66 |s).char |*s;.{..f|
|00004440| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 22 74 |printf(s|tderr,"t|
|00004450| 74 63 70 25 73 3a 20 25 | 73 5c 6e 22 2c 20 74 72 |tcp%s: %|s\n", tr|
|00004460| 61 6e 73 3f 22 2d 74 22 | 3a 22 2d 72 22 2c 20 73 |ans?"-t"|:"-r", s|
|00004470| 29 3b 0a 7d 0a 0a 70 61 | 74 74 65 72 6e 28 20 63 |);.}..pa|ttern( c|
|00004480| 70 2c 20 63 6e 74 20 29 | 0a 72 65 67 69 73 74 65 |p, cnt )|.registe|
|00004490| 72 20 63 68 61 72 20 2a | 63 70 3b 0a 72 65 67 69 |r char *|cp;.regi|
|000044a0| 73 74 65 72 20 69 6e 74 | 20 63 6e 74 3b 0a 7b 0a |ster int| cnt;.{.|
|000044b0| 09 72 65 67 69 73 74 65 | 72 20 63 68 61 72 20 63 |.registe|r char c|
|000044c0| 3b 0a 09 63 20 3d 20 30 | 3b 0a 09 77 68 69 6c 65 |;..c = 0|;..while|
|000044d0| 28 20 63 6e 74 2d 2d 20 | 3e 20 30 20 29 20 20 7b |( cnt-- |> 0 )  {|
|000044e0| 0a 09 09 77 68 69 6c 65 | 28 20 21 69 73 70 72 69 |...while|( !ispri|
|000044f0| 6e 74 28 28 63 26 30 78 | 37 46 29 29 20 29 20 20 |nt((c&0x|7F)) )  |
|00004500| 63 2b 2b 3b 0a 09 09 2a | 63 70 2b 2b 20 3d 20 28 |c++;...*|cp++ = (|
|00004510| 63 2b 2b 26 30 78 37 46 | 29 3b 0a 09 7d 0a 7d 0a |c++&0x7F|);..}.}.|
|00004520| 0a 0a 73 74 61 74 69 63 | 20 73 74 72 75 63 74 09 |..static| struct.|
|00004530| 74 69 6d 65 76 61 6c 20 | 74 69 6d 65 30 3b 09 2f |timeval |time0;./|
|00004540| 2a 20 54 69 6d 65 20 61 | 74 20 77 68 69 63 68 20 |* Time a|t which |
|00004550| 74 69 6d 69 6e 67 20 73 | 74 61 72 74 65 64 20 2a |timing s|tarted *|
|00004560| 2f 0a 73 74 61 74 69 63 | 20 73 74 72 75 63 74 09 |/.static| struct.|
|00004570| 72 75 73 61 67 65 20 72 | 75 30 3b 09 2f 2a 20 52 |rusage r|u0;./* R|
|00004580| 65 73 6f 75 72 63 65 20 | 75 74 69 6c 69 7a 61 74 |esource |utilizat|
|00004590| 69 6f 6e 20 61 74 20 74 | 68 65 20 73 74 61 72 74 |ion at t|he start|
|000045a0| 20 2a 2f 0a 0a 73 74 61 | 74 69 63 20 76 6f 69 64 | */..sta|tic void|
|000045b0| 20 70 72 75 73 61 67 65 | 28 29 3b 0a 73 74 61 74 | prusage|();.stat|
|000045c0| 69 63 20 76 6f 69 64 20 | 74 76 61 64 64 28 29 3b |ic void |tvadd();|
|000045d0| 0a 73 74 61 74 69 63 20 | 76 6f 69 64 20 74 76 73 |.static |void tvs|
|000045e0| 75 62 28 29 3b 0a 73 74 | 61 74 69 63 20 76 6f 69 |ub();.st|atic voi|
|000045f0| 64 20 70 73 65 63 73 28 | 29 3b 0a 0a 23 69 66 20 |d psecs(|);..#if |
|00004600| 64 65 66 69 6e 65 64 28 | 53 59 53 56 29 0a 73 74 |defined(|SYSV).st|
|00004610| 61 74 69 63 0a 67 65 74 | 72 75 73 61 67 65 28 69 |atic.get|rusage(i|
|00004620| 67 6e 6f 72 65 64 2c 20 | 72 75 29 0a 20 20 20 20 |gnored, |ru).    |
|00004630| 69 6e 74 20 69 67 6e 6f | 72 65 64 3b 0a 20 20 20 |int igno|red;.   |
|00004640| 20 72 65 67 69 73 74 65 | 72 20 73 74 72 75 63 74 | registe|r struct|
|00004650| 20 72 75 73 61 67 65 20 | 2a 72 75 3b 0a 7b 0a 20 | rusage |*ru;.{. |
|00004660| 20 20 20 73 74 72 75 63 | 74 20 74 6d 73 20 62 75 |   struc|t tms bu|
|00004670| 66 3b 0a 0a 20 20 20 20 | 74 69 6d 65 73 28 26 62 |f;..    |times(&b|
|00004680| 75 66 29 3b 0a 0a 20 20 | 20 20 72 75 2d 3e 72 75 |uf);..  |  ru->ru|
|00004690| 5f 73 74 69 6d 65 2e 74 | 76 5f 73 65 63 20 20 3d |_stime.t|v_sec  =|
|000046a0| 20 62 75 66 2e 74 6d 73 | 5f 73 74 69 6d 65 20 2f | buf.tms|_stime /|
|000046b0| 20 48 5a 3b 0a 20 20 20 | 20 72 75 2d 3e 72 75 5f | HZ;.   | ru->ru_|
|000046c0| 73 74 69 6d 65 2e 74 76 | 5f 75 73 65 63 20 3d 20 |stime.tv|_usec = |
|000046d0| 28 62 75 66 2e 74 6d 73 | 5f 73 74 69 6d 65 20 25 |(buf.tms|_stime %|
|000046e0| 20 48 5a 29 20 2a 20 28 | 31 30 30 30 30 30 30 2f | HZ) * (|1000000/|
|000046f0| 48 5a 29 3b 0a 20 20 20 | 20 72 75 2d 3e 72 75 5f |HZ);.   | ru->ru_|
|00004700| 75 74 69 6d 65 2e 74 76 | 5f 73 65 63 20 20 3d 20 |utime.tv|_sec  = |
|00004710| 62 75 66 2e 74 6d 73 5f | 75 74 69 6d 65 20 2f 20 |buf.tms_|utime / |
|00004720| 48 5a 3b 0a 20 20 20 20 | 72 75 2d 3e 72 75 5f 75 |HZ;.    |ru->ru_u|
|00004730| 74 69 6d 65 2e 74 76 5f | 75 73 65 63 20 3d 20 28 |time.tv_|usec = (|
|00004740| 62 75 66 2e 74 6d 73 5f | 75 74 69 6d 65 20 25 20 |buf.tms_|utime % |
|00004750| 48 5a 29 20 2a 20 28 31 | 30 30 30 30 30 30 2f 48 |HZ) * (1|000000/H|
|00004760| 5a 29 3b 0a 7d 0a 0a 23 | 69 66 6e 64 65 66 20 73 |Z);.}..#|ifndef s|
|00004770| 67 69 09 2f 2a 20 69 74 | 27 73 20 61 20 72 65 61 |gi./* it|'s a rea|
|00004780| 6c 20 73 79 73 74 65 6d | 20 63 61 6c 6c 20 2a 2f |l system| call */|
|00004790| 0a 2f 2a 41 52 47 53 55 | 53 45 44 2a 2f 0a 73 74 |./*ARGSU|SED*/.st|
|000047a0| 61 74 69 63 20 0a 67 65 | 74 74 69 6d 65 6f 66 64 |atic .ge|ttimeofd|
|000047b0| 61 79 28 74 70 2c 20 7a | 70 29 0a 20 20 20 20 73 |ay(tp, z|p).    s|
|000047c0| 74 72 75 63 74 20 74 69 | 6d 65 76 61 6c 20 2a 74 |truct ti|meval *t|
|000047d0| 70 3b 0a 20 20 20 20 73 | 74 72 75 63 74 20 74 69 |p;.    s|truct ti|
|000047e0| 6d 65 7a 6f 6e 65 20 2a | 7a 70 3b 0a 7b 0a 20 20 |mezone *|zp;.{.  |
|000047f0| 20 20 74 70 2d 3e 74 76 | 5f 73 65 63 20 3d 20 74 |  tp->tv|_sec = t|
|00004800| 69 6d 65 28 30 29 3b 0a | 20 20 20 20 74 70 2d 3e |ime(0);.|    tp->|
|00004810| 74 76 5f 75 73 65 63 20 | 3d 20 30 3b 0a 7d 0a 23 |tv_usec |= 0;.}.#|
|00004820| 65 6e 64 69 66 0a 23 65 | 6e 64 69 66 20 53 59 53 |endif.#e|ndif SYS|
|00004830| 56 0a 0a 2f 2a 0a 20 2a | 09 09 09 50 20 52 20 45 |V../*. *|...P R E|
|00004840| 20 50 20 5f 20 54 20 49 | 20 4d 20 45 20 52 0a 20 | P _ T I| M E R. |
|00004850| 2a 2f 0a 76 6f 69 64 0a | 70 72 65 70 5f 74 69 6d |*/.void.|prep_tim|
|00004860| 65 72 28 29 0a 7b 0a 09 | 67 65 74 74 69 6d 65 6f |er().{..|gettimeo|
|00004870| 66 64 61 79 28 26 74 69 | 6d 65 30 2c 20 28 73 74 |fday(&ti|me0, (st|
|00004880| 72 75 63 74 20 74 69 6d | 65 7a 6f 6e 65 20 2a 29 |ruct tim|ezone *)|
|00004890| 30 29 3b 0a 09 67 65 74 | 72 75 73 61 67 65 28 52 |0);..get|rusage(R|
|000048a0| 55 53 41 47 45 5f 53 45 | 4c 46 2c 20 26 72 75 30 |USAGE_SE|LF, &ru0|
|000048b0| 29 3b 0a 7d 0a 0a 2f 2a | 0a 20 2a 09 09 09 52 20 |);.}../*|. *...R |
|000048c0| 45 20 41 20 44 20 5f 20 | 54 20 49 20 4d 20 45 20 |E A D _ |T I M E |
|000048d0| 52 0a 20 2a 20 0a 20 2a | 2f 0a 64 6f 75 62 6c 65 |R. * . *|/.double|
|000048e0| 0a 72 65 61 64 5f 74 69 | 6d 65 72 28 73 74 72 2c |.read_ti|mer(str,|
|000048f0| 6c 65 6e 29 0a 63 68 61 | 72 20 2a 73 74 72 3b 0a |len).cha|r *str;.|
|00004900| 7b 0a 09 73 74 72 75 63 | 74 20 74 69 6d 65 76 61 |{..struc|t timeva|
|00004910| 6c 20 74 69 6d 65 64 6f | 6c 3b 0a 09 73 74 72 75 |l timedo|l;..stru|
|00004920| 63 74 20 72 75 73 61 67 | 65 20 72 75 31 3b 0a 09 |ct rusag|e ru1;..|
|00004930| 73 74 72 75 63 74 20 74 | 69 6d 65 76 61 6c 20 74 |struct t|imeval t|
|00004940| 64 3b 0a 09 73 74 72 75 | 63 74 20 74 69 6d 65 76 |d;..stru|ct timev|
|00004950| 61 6c 20 74 65 6e 64 2c | 20 74 73 74 61 72 74 3b |al tend,| tstart;|
|00004960| 0a 09 63 68 61 72 20 6c | 69 6e 65 5b 31 33 32 5d |..char l|ine[132]|
|00004970| 3b 0a 0a 09 67 65 74 72 | 75 73 61 67 65 28 52 55 |;...getr|usage(RU|
|00004980| 53 41 47 45 5f 53 45 4c | 46 2c 20 26 72 75 31 29 |SAGE_SEL|F, &ru1)|
|00004990| 3b 0a 09 67 65 74 74 69 | 6d 65 6f 66 64 61 79 28 |;..getti|meofday(|
|000049a0| 26 74 69 6d 65 64 6f 6c | 2c 20 28 73 74 72 75 63 |&timedol|, (struc|
|000049b0| 74 20 74 69 6d 65 7a 6f | 6e 65 20 2a 29 30 29 3b |t timezo|ne *)0);|
|000049c0| 0a 09 70 72 75 73 61 67 | 65 28 26 72 75 30 2c 20 |..prusag|e(&ru0, |
|000049d0| 26 72 75 31 2c 20 26 74 | 69 6d 65 64 6f 6c 2c 20 |&ru1, &t|imedol, |
|000049e0| 26 74 69 6d 65 30 2c 20 | 6c 69 6e 65 29 3b 0a 09 |&time0, |line);..|
|000049f0| 28 76 6f 69 64 29 73 74 | 72 6e 63 70 79 28 20 73 |(void)st|rncpy( s|
|00004a00| 74 72 2c 20 6c 69 6e 65 | 2c 20 6c 65 6e 20 29 3b |tr, line|, len );|
|00004a10| 0a 0a 09 2f 2a 20 47 65 | 74 20 72 65 61 6c 20 74 |.../* Ge|t real t|
|00004a20| 69 6d 65 20 2a 2f 0a 09 | 74 76 73 75 62 28 20 26 |ime */..|tvsub( &|
|00004a30| 74 64 2c 20 26 74 69 6d | 65 64 6f 6c 2c 20 26 74 |td, &tim|edol, &t|
|00004a40| 69 6d 65 30 20 29 3b 0a | 09 72 65 61 6c 74 20 3d |ime0 );.|.realt =|
|00004a50| 20 74 64 2e 74 76 5f 73 | 65 63 20 2b 20 28 28 64 | td.tv_s|ec + ((d|
|00004a60| 6f 75 62 6c 65 29 74 64 | 2e 74 76 5f 75 73 65 63 |ouble)td|.tv_usec|
|00004a70| 29 20 2f 20 31 30 30 30 | 30 30 30 3b 0a 0a 09 2f |) / 1000|000;.../|
|00004a80| 2a 20 47 65 74 20 43 50 | 55 20 74 69 6d 65 20 28 |* Get CP|U time (|
|00004a90| 75 73 65 72 2b 73 79 73 | 29 20 2a 2f 0a 09 74 76 |user+sys|) */..tv|
|00004aa0| 61 64 64 28 20 26 74 65 | 6e 64 2c 20 26 72 75 31 |add( &te|nd, &ru1|
|00004ab0| 2e 72 75 5f 75 74 69 6d | 65 2c 20 26 72 75 31 2e |.ru_utim|e, &ru1.|
|00004ac0| 72 75 5f 73 74 69 6d 65 | 20 29 3b 0a 09 74 76 61 |ru_stime| );..tva|
|00004ad0| 64 64 28 20 26 74 73 74 | 61 72 74 2c 20 26 72 75 |dd( &tst|art, &ru|
|00004ae0| 30 2e 72 75 5f 75 74 69 | 6d 65 2c 20 26 72 75 30 |0.ru_uti|me, &ru0|
|00004af0| 2e 72 75 5f 73 74 69 6d | 65 20 29 3b 0a 09 74 76 |.ru_stim|e );..tv|
|00004b00| 73 75 62 28 20 26 74 64 | 2c 20 26 74 65 6e 64 2c |sub( &td|, &tend,|
|00004b10| 20 26 74 73 74 61 72 74 | 20 29 3b 0a 09 63 70 75 | &tstart| );..cpu|
|00004b20| 74 20 3d 20 74 64 2e 74 | 76 5f 73 65 63 20 2b 20 |t = td.t|v_sec + |
|00004b30| 28 28 64 6f 75 62 6c 65 | 29 74 64 2e 74 76 5f 75 |((double|)td.tv_u|
|00004b40| 73 65 63 29 20 2f 20 31 | 30 30 30 30 30 30 3b 0a |sec) / 1|000000;.|
|00004b50| 09 69 66 28 20 63 70 75 | 74 20 3c 20 30 2e 30 30 |.if( cpu|t < 0.00|
|00004b60| 30 30 31 20 29 20 20 63 | 70 75 74 20 3d 20 30 2e |001 )  c|put = 0.|
|00004b70| 30 30 30 30 31 3b 0a 09 | 72 65 74 75 72 6e 28 20 |00001;..|return( |
|00004b80| 63 70 75 74 20 29 3b 0a | 7d 0a 0a 73 74 61 74 69 |cput );.|}..stati|
|00004b90| 63 20 76 6f 69 64 0a 70 | 72 75 73 61 67 65 28 72 |c void.p|rusage(r|
|00004ba0| 30 2c 20 72 31 2c 20 65 | 2c 20 62 2c 20 6f 75 74 |0, r1, e|, b, out|
|00004bb0| 70 29 0a 09 72 65 67 69 | 73 74 65 72 20 73 74 72 |p)..regi|ster str|
|00004bc0| 75 63 74 20 72 75 73 61 | 67 65 20 2a 72 30 2c 20 |uct rusa|ge *r0, |
|00004bd0| 2a 72 31 3b 0a 09 73 74 | 72 75 63 74 20 74 69 6d |*r1;..st|ruct tim|
|00004be0| 65 76 61 6c 20 2a 65 2c | 20 2a 62 3b 0a 09 63 68 |eval *e,| *b;..ch|
|00004bf0| 61 72 20 2a 6f 75 74 70 | 3b 0a 7b 0a 09 73 74 72 |ar *outp|;.{..str|
|00004c00| 75 63 74 20 74 69 6d 65 | 76 61 6c 20 74 64 69 66 |uct time|val tdif|
|00004c10| 66 3b 0a 09 72 65 67 69 | 73 74 65 72 20 74 69 6d |f;..regi|ster tim|
|00004c20| 65 5f 74 20 74 3b 0a 09 | 72 65 67 69 73 74 65 72 |e_t t;..|register|
|00004c30| 20 63 68 61 72 20 2a 63 | 70 3b 0a 09 72 65 67 69 | char *c|p;..regi|
|00004c40| 73 74 65 72 20 69 6e 74 | 20 69 3b 0a 09 69 6e 74 |ster int| i;..int|
|00004c50| 20 6d 73 3b 0a 0a 09 74 | 20 3d 20 28 72 31 2d 3e | ms;...t| = (r1->|
|00004c60| 72 75 5f 75 74 69 6d 65 | 2e 74 76 5f 73 65 63 2d |ru_utime|.tv_sec-|
|00004c70| 72 30 2d 3e 72 75 5f 75 | 74 69 6d 65 2e 74 76 5f |r0->ru_u|time.tv_|
|00004c80| 73 65 63 29 2a 31 30 30 | 2b 0a 09 20 20 20 20 28 |sec)*100|+..    (|
|00004c90| 72 31 2d 3e 72 75 5f 75 | 74 69 6d 65 2e 74 76 5f |r1->ru_u|time.tv_|
|00004ca0| 75 73 65 63 2d 72 30 2d | 3e 72 75 5f 75 74 69 6d |usec-r0-|>ru_utim|
|00004cb0| 65 2e 74 76 5f 75 73 65 | 63 29 2f 31 30 30 30 30 |e.tv_use|c)/10000|
|00004cc0| 2b 0a 09 20 20 20 20 28 | 72 31 2d 3e 72 75 5f 73 |+..    (|r1->ru_s|
|00004cd0| 74 69 6d 65 2e 74 76 5f | 73 65 63 2d 72 30 2d 3e |time.tv_|sec-r0->|
|00004ce0| 72 75 5f 73 74 69 6d 65 | 2e 74 76 5f 73 65 63 29 |ru_stime|.tv_sec)|
|00004cf0| 2a 31 30 30 2b 0a 09 20 | 20 20 20 28 72 31 2d 3e |*100+.. |   (r1->|
|00004d00| 72 75 5f 73 74 69 6d 65 | 2e 74 76 5f 75 73 65 63 |ru_stime|.tv_usec|
|00004d10| 2d 72 30 2d 3e 72 75 5f | 73 74 69 6d 65 2e 74 76 |-r0->ru_|stime.tv|
|00004d20| 5f 75 73 65 63 29 2f 31 | 30 30 30 30 3b 0a 09 6d |_usec)/1|0000;..m|
|00004d30| 73 20 3d 20 20 28 65 2d | 3e 74 76 5f 73 65 63 2d |s =  (e-|>tv_sec-|
|00004d40| 62 2d 3e 74 76 5f 73 65 | 63 29 2a 31 30 30 20 2b |b->tv_se|c)*100 +|
|00004d50| 20 28 65 2d 3e 74 76 5f | 75 73 65 63 2d 62 2d 3e | (e->tv_|usec-b->|
|00004d60| 74 76 5f 75 73 65 63 29 | 2f 31 30 30 30 30 3b 0a |tv_usec)|/10000;.|
|00004d70| 0a 23 64 65 66 69 6e 65 | 20 45 4e 44 28 78 29 09 |.#define| END(x).|
|00004d80| 7b 77 68 69 6c 65 28 2a | 78 29 20 78 2b 2b 3b 7d |{while(*|x) x++;}|
|00004d90| 0a 23 69 66 20 64 65 66 | 69 6e 65 64 28 53 59 53 |.#if def|ined(SYS|
|00004da0| 56 29 0a 09 63 70 20 3d | 20 22 25 55 75 73 65 72 |V)..cp =| "%Uuser|
|00004db0| 20 25 53 73 79 73 20 25 | 45 72 65 61 6c 20 25 50 | %Ssys %|Ereal %P|
|00004dc0| 22 3b 0a 23 65 6c 73 65 | 0a 09 63 70 20 3d 20 22 |";.#else|..cp = "|
|00004dd0| 25 55 75 73 65 72 20 25 | 53 73 79 73 20 25 45 72 |%Uuser %|Ssys %Er|
|00004de0| 65 61 6c 20 25 50 20 25 | 58 69 2b 25 44 64 20 25 |eal %P %|Xi+%Dd %|
|00004df0| 4d 6d 61 78 72 73 73 20 | 25 46 2b 25 52 70 66 20 |Mmaxrss |%F+%Rpf |
|00004e00| 25 43 63 73 77 22 3b 0a | 23 65 6e 64 69 66 0a 09 |%Ccsw";.|#endif..|
|00004e10| 66 6f 72 20 28 3b 20 2a | 63 70 3b 20 63 70 2b 2b |for (; *|cp; cp++|
|00004e20| 29 20 20 7b 0a 09 09 69 | 66 20 28 2a 63 70 20 21 |)  {...i|f (*cp !|
|00004e30| 3d 20 27 25 27 29 0a 09 | 09 09 2a 6f 75 74 70 2b |= '%')..|..*outp+|
|00004e40| 2b 20 3d 20 2a 63 70 3b | 0a 09 09 65 6c 73 65 20 |+ = *cp;|...else |
|00004e50| 69 66 20 28 63 70 5b 31 | 5d 29 20 73 77 69 74 63 |if (cp[1|]) switc|
|00004e60| 68 28 2a 2b 2b 63 70 29 | 20 7b 0a 0a 09 09 63 61 |h(*++cp)| {....ca|
|00004e70| 73 65 20 27 55 27 3a 0a | 09 09 09 74 76 73 75 62 |se 'U':.|...tvsub|
|00004e80| 28 26 74 64 69 66 66 2c | 20 26 72 31 2d 3e 72 75 |(&tdiff,| &r1->ru|
|00004e90| 5f 75 74 69 6d 65 2c 20 | 26 72 30 2d 3e 72 75 5f |_utime, |&r0->ru_|
|00004ea0| 75 74 69 6d 65 29 3b 0a | 09 09 09 73 70 72 69 6e |utime);.|...sprin|
|00004eb0| 74 66 28 6f 75 74 70 2c | 22 25 64 2e 25 30 31 64 |tf(outp,|"%d.%01d|
|00004ec0| 22 2c 20 74 64 69 66 66 | 2e 74 76 5f 73 65 63 2c |", tdiff|.tv_sec,|
|00004ed0| 20 74 64 69 66 66 2e 74 | 76 5f 75 73 65 63 2f 31 | tdiff.t|v_usec/1|
|00004ee0| 30 30 30 30 30 29 3b 0a | 09 09 09 45 4e 44 28 6f |00000);.|...END(o|
|00004ef0| 75 74 70 29 3b 0a 09 09 | 09 62 72 65 61 6b 3b 0a |utp);...|.break;.|
|00004f00| 0a 09 09 63 61 73 65 20 | 27 53 27 3a 0a 09 09 09 |...case |'S':....|
|00004f10| 74 76 73 75 62 28 26 74 | 64 69 66 66 2c 20 26 72 |tvsub(&t|diff, &r|
|00004f20| 31 2d 3e 72 75 5f 73 74 | 69 6d 65 2c 20 26 72 30 |1->ru_st|ime, &r0|
|00004f30| 2d 3e 72 75 5f 73 74 69 | 6d 65 29 3b 0a 09 09 09 |->ru_sti|me);....|
|00004f40| 73 70 72 69 6e 74 66 28 | 6f 75 74 70 2c 22 25 64 |sprintf(|outp,"%d|
|00004f50| 2e 25 30 31 64 22 2c 20 | 74 64 69 66 66 2e 74 76 |.%01d", |tdiff.tv|
|00004f60| 5f 73 65 63 2c 20 74 64 | 69 66 66 2e 74 76 5f 75 |_sec, td|iff.tv_u|
|00004f70| 73 65 63 2f 31 30 30 30 | 30 30 29 3b 0a 09 09 09 |sec/1000|00);....|
|00004f80| 45 4e 44 28 6f 75 74 70 | 29 3b 0a 09 09 09 62 72 |END(outp|);....br|
|00004f90| 65 61 6b 3b 0a 0a 09 09 | 63 61 73 65 20 27 45 27 |eak;....|case 'E'|
|00004fa0| 3a 0a 09 09 09 70 73 65 | 63 73 28 6d 73 20 2f 20 |:....pse|cs(ms / |
|00004fb0| 31 30 30 2c 20 6f 75 74 | 70 29 3b 0a 09 09 09 45 |100, out|p);....E|
|00004fc0| 4e 44 28 6f 75 74 70 29 | 3b 0a 09 09 09 62 72 65 |ND(outp)|;....bre|
|00004fd0| 61 6b 3b 0a 0a 09 09 63 | 61 73 65 20 27 50 27 3a |ak;....c|ase 'P':|
|00004fe0| 0a 09 09 09 73 70 72 69 | 6e 74 66 28 6f 75 74 70 |....spri|ntf(outp|
|00004ff0| 2c 22 25 64 25 25 22 2c | 20 28 69 6e 74 29 20 28 |,"%d%%",| (int) (|
|00005000| 74 2a 31 30 30 20 2f 20 | 28 28 6d 73 20 3f 20 6d |t*100 / |((ms ? m|
|00005010| 73 20 3a 20 31 29 29 29 | 29 3b 0a 09 09 09 45 4e |s : 1)))|);....EN|
|00005020| 44 28 6f 75 74 70 29 3b | 0a 09 09 09 62 72 65 61 |D(outp);|....brea|
|00005030| 6b 3b 0a 0a 23 69 66 20 | 21 64 65 66 69 6e 65 64 |k;..#if |!defined|
|00005040| 28 53 59 53 56 29 0a 09 | 09 63 61 73 65 20 27 57 |(SYSV)..|.case 'W|
|00005050| 27 3a 0a 09 09 09 69 20 | 3d 20 72 31 2d 3e 72 75 |':....i |= r1->ru|
|00005060| 5f 6e 73 77 61 70 20 2d | 20 72 30 2d 3e 72 75 5f |_nswap -| r0->ru_|
|00005070| 6e 73 77 61 70 3b 0a 09 | 09 09 73 70 72 69 6e 74 |nswap;..|..sprint|
|00005080| 66 28 6f 75 74 70 2c 22 | 25 64 22 2c 20 69 29 3b |f(outp,"|%d", i);|
|00005090| 0a 09 09 09 45 4e 44 28 | 6f 75 74 70 29 3b 0a 09 |....END(|outp);..|
|000050a0| 09 09 62 72 65 61 6b 3b | 0a 0a 09 09 63 61 73 65 |..break;|....case|
|000050b0| 20 27 58 27 3a 0a 09 09 | 09 73 70 72 69 6e 74 66 | 'X':...|.sprintf|
|000050c0| 28 6f 75 74 70 2c 22 25 | 64 22 2c 20 74 20 3d 3d |(outp,"%|d", t ==|
|000050d0| 20 30 20 3f 20 30 20 3a | 20 28 72 31 2d 3e 72 75 | 0 ? 0 :| (r1->ru|
|000050e0| 5f 69 78 72 73 73 2d 72 | 30 2d 3e 72 75 5f 69 78 |_ixrss-r|0->ru_ix|
|000050f0| 72 73 73 29 2f 74 29 3b | 0a 09 09 09 45 4e 44 28 |rss)/t);|....END(|
|00005100| 6f 75 74 70 29 3b 0a 09 | 09 09 62 72 65 61 6b 3b |outp);..|..break;|
|00005110| 0a 0a 09 09 63 61 73 65 | 20 27 44 27 3a 0a 09 09 |....case| 'D':...|
|00005120| 09 73 70 72 69 6e 74 66 | 28 6f 75 74 70 2c 22 25 |.sprintf|(outp,"%|
|00005130| 64 22 2c 20 74 20 3d 3d | 20 30 20 3f 20 30 20 3a |d", t ==| 0 ? 0 :|
|00005140| 0a 09 09 09 20 20 20 20 | 28 72 31 2d 3e 72 75 5f |....    |(r1->ru_|
|00005150| 69 64 72 73 73 2b 72 31 | 2d 3e 72 75 5f 69 73 72 |idrss+r1|->ru_isr|
|00005160| 73 73 2d 28 72 30 2d 3e | 72 75 5f 69 64 72 73 73 |ss-(r0->|ru_idrss|
|00005170| 2b 72 30 2d 3e 72 75 5f | 69 73 72 73 73 29 29 2f |+r0->ru_|isrss))/|
|00005180| 74 29 3b 0a 09 09 09 45 | 4e 44 28 6f 75 74 70 29 |t);....E|ND(outp)|
|00005190| 3b 0a 09 09 09 62 72 65 | 61 6b 3b 0a 0a 09 09 63 |;....bre|ak;....c|
|000051a0| 61 73 65 20 27 4b 27 3a | 0a 09 09 09 73 70 72 69 |ase 'K':|....spri|
|000051b0| 6e 74 66 28 6f 75 74 70 | 2c 22 25 64 22 2c 20 74 |ntf(outp|,"%d", t|
|000051c0| 20 3d 3d 20 30 20 3f 20 | 30 20 3a 0a 09 09 09 20 | == 0 ? |0 :.... |
|000051d0| 20 20 20 28 28 72 31 2d | 3e 72 75 5f 69 78 72 73 |   ((r1-|>ru_ixrs|
|000051e0| 73 2b 72 31 2d 3e 72 75 | 5f 69 73 72 73 73 2b 72 |s+r1->ru|_isrss+r|
|000051f0| 31 2d 3e 72 75 5f 69 64 | 72 73 73 29 20 2d 0a 09 |1->ru_id|rss) -..|
|00005200| 09 09 20 20 20 20 28 72 | 30 2d 3e 72 75 5f 69 78 |..    (r|0->ru_ix|
|00005210| 72 73 73 2b 72 30 2d 3e | 72 75 5f 69 64 72 73 73 |rss+r0->|ru_idrss|
|00005220| 2b 72 30 2d 3e 72 75 5f | 69 73 72 73 73 29 29 2f |+r0->ru_|isrss))/|
|00005230| 74 29 3b 0a 09 09 09 45 | 4e 44 28 6f 75 74 70 29 |t);....E|ND(outp)|
|00005240| 3b 0a 09 09 09 62 72 65 | 61 6b 3b 0a 0a 09 09 63 |;....bre|ak;....c|
|00005250| 61 73 65 20 27 4d 27 3a | 0a 09 09 09 73 70 72 69 |ase 'M':|....spri|
|00005260| 6e 74 66 28 6f 75 74 70 | 2c 22 25 64 22 2c 20 72 |ntf(outp|,"%d", r|
|00005270| 31 2d 3e 72 75 5f 6d 61 | 78 72 73 73 2f 32 29 3b |1->ru_ma|xrss/2);|
|00005280| 0a 09 09 09 45 4e 44 28 | 6f 75 74 70 29 3b 0a 09 |....END(|outp);..|
|00005290| 09 09 62 72 65 61 6b 3b | 0a 0a 09 09 63 61 73 65 |..break;|....case|
|000052a0| 20 27 46 27 3a 0a 09 09 | 09 73 70 72 69 6e 74 66 | 'F':...|.sprintf|
|000052b0| 28 6f 75 74 70 2c 22 25 | 64 22 2c 20 72 31 2d 3e |(outp,"%|d", r1->|
|000052c0| 72 75 5f 6d 61 6a 66 6c | 74 2d 72 30 2d 3e 72 75 |ru_majfl|t-r0->ru|
|000052d0| 5f 6d 61 6a 66 6c 74 29 | 3b 0a 09 09 09 45 4e 44 |_majflt)|;....END|
|000052e0| 28 6f 75 74 70 29 3b 0a | 09 09 09 62 72 65 61 6b |(outp);.|...break|
|000052f0| 3b 0a 0a 09 09 63 61 73 | 65 20 27 52 27 3a 0a 09 |;....cas|e 'R':..|
|00005300| 09 09 73 70 72 69 6e 74 | 66 28 6f 75 74 70 2c 22 |..sprint|f(outp,"|
|00005310| 25 64 22 2c 20 72 31 2d | 3e 72 75 5f 6d 69 6e 66 |%d", r1-|>ru_minf|
|00005320| 6c 74 2d 72 30 2d 3e 72 | 75 5f 6d 69 6e 66 6c 74 |lt-r0->r|u_minflt|
|00005330| 29 3b 0a 09 09 09 45 4e | 44 28 6f 75 74 70 29 3b |);....EN|D(outp);|
|00005340| 0a 09 09 09 62 72 65 61 | 6b 3b 0a 0a 09 09 63 61 |....brea|k;....ca|
|00005350| 73 65 20 27 49 27 3a 0a | 09 09 09 73 70 72 69 6e |se 'I':.|...sprin|
|00005360| 74 66 28 6f 75 74 70 2c | 22 25 64 22 2c 20 72 31 |tf(outp,|"%d", r1|
|00005370| 2d 3e 72 75 5f 69 6e 62 | 6c 6f 63 6b 2d 72 30 2d |->ru_inb|lock-r0-|
|00005380| 3e 72 75 5f 69 6e 62 6c | 6f 63 6b 29 3b 0a 09 09 |>ru_inbl|ock);...|
|00005390| 09 45 4e 44 28 6f 75 74 | 70 29 3b 0a 09 09 09 62 |.END(out|p);....b|
|000053a0| 72 65 61 6b 3b 0a 0a 09 | 09 63 61 73 65 20 27 4f |reak;...|.case 'O|
|000053b0| 27 3a 0a 09 09 09 73 70 | 72 69 6e 74 66 28 6f 75 |':....sp|rintf(ou|
|000053c0| 74 70 2c 22 25 64 22 2c | 20 72 31 2d 3e 72 75 5f |tp,"%d",| r1->ru_|
|000053d0| 6f 75 62 6c 6f 63 6b 2d | 72 30 2d 3e 72 75 5f 6f |oublock-|r0->ru_o|
|000053e0| 75 62 6c 6f 63 6b 29 3b | 0a 09 09 09 45 4e 44 28 |ublock);|....END(|
|000053f0| 6f 75 74 70 29 3b 0a 09 | 09 09 62 72 65 61 6b 3b |outp);..|..break;|
|00005400| 0a 09 09 63 61 73 65 20 | 27 43 27 3a 0a 09 09 09 |...case |'C':....|
|00005410| 73 70 72 69 6e 74 66 28 | 6f 75 74 70 2c 22 25 64 |sprintf(|outp,"%d|
|00005420| 2b 25 64 22 2c 20 72 31 | 2d 3e 72 75 5f 6e 76 63 |+%d", r1|->ru_nvc|
|00005430| 73 77 2d 72 30 2d 3e 72 | 75 5f 6e 76 63 73 77 2c |sw-r0->r|u_nvcsw,|
|00005440| 0a 09 09 09 09 72 31 2d | 3e 72 75 5f 6e 69 76 63 |.....r1-|>ru_nivc|
|00005450| 73 77 2d 72 30 2d 3e 72 | 75 5f 6e 69 76 63 73 77 |sw-r0->r|u_nivcsw|
|00005460| 20 29 3b 0a 09 09 09 45 | 4e 44 28 6f 75 74 70 29 | );....E|ND(outp)|
|00005470| 3b 0a 09 09 09 62 72 65 | 61 6b 3b 0a 23 65 6e 64 |;....bre|ak;.#end|
|00005480| 69 66 20 21 53 59 53 56 | 0a 09 09 7d 0a 09 7d 0a |if !SYSV|...}..}.|
|00005490| 09 2a 6f 75 74 70 20 3d | 20 27 5c 30 27 3b 0a 7d |.*outp =| '\0';.}|
|000054a0| 0a 0a 73 74 61 74 69 63 | 20 76 6f 69 64 0a 74 76 |..static| void.tv|
|000054b0| 61 64 64 28 74 73 75 6d | 2c 20 74 30 2c 20 74 31 |add(tsum|, t0, t1|
|000054c0| 29 0a 09 73 74 72 75 63 | 74 20 74 69 6d 65 76 61 |)..struc|t timeva|
|000054d0| 6c 20 2a 74 73 75 6d 2c | 20 2a 74 30 2c 20 2a 74 |l *tsum,| *t0, *t|
|000054e0| 31 3b 0a 7b 0a 0a 09 74 | 73 75 6d 2d 3e 74 76 5f |1;.{...t|sum->tv_|
|000054f0| 73 65 63 20 3d 20 74 30 | 2d 3e 74 76 5f 73 65 63 |sec = t0|->tv_sec|
|00005500| 20 2b 20 74 31 2d 3e 74 | 76 5f 73 65 63 3b 0a 09 | + t1->t|v_sec;..|
|00005510| 74 73 75 6d 2d 3e 74 76 | 5f 75 73 65 63 20 3d 20 |tsum->tv|_usec = |
|00005520| 74 30 2d 3e 74 76 5f 75 | 73 65 63 20 2b 20 74 31 |t0->tv_u|sec + t1|
|00005530| 2d 3e 74 76 5f 75 73 65 | 63 3b 0a 09 69 66 20 28 |->tv_use|c;..if (|
|00005540| 74 73 75 6d 2d 3e 74 76 | 5f 75 73 65 63 20 3e 20 |tsum->tv|_usec > |
|00005550| 31 30 30 30 30 30 30 29 | 0a 09 09 74 73 75 6d 2d |1000000)|...tsum-|
|00005560| 3e 74 76 5f 73 65 63 2b | 2b 2c 20 74 73 75 6d 2d |>tv_sec+|+, tsum-|
|00005570| 3e 74 76 5f 75 73 65 63 | 20 2d 3d 20 31 30 30 30 |>tv_usec| -= 1000|
|00005580| 30 30 30 3b 0a 7d 0a 0a | 73 74 61 74 69 63 20 76 |000;.}..|static v|
|00005590| 6f 69 64 0a 74 76 73 75 | 62 28 74 64 69 66 66 2c |oid.tvsu|b(tdiff,|
|000055a0| 20 74 31 2c 20 74 30 29 | 0a 09 73 74 72 75 63 74 | t1, t0)|..struct|
|000055b0| 20 74 69 6d 65 76 61 6c | 20 2a 74 64 69 66 66 2c | timeval| *tdiff,|
|000055c0| 20 2a 74 31 2c 20 2a 74 | 30 3b 0a 7b 0a 0a 09 74 | *t1, *t|0;.{...t|
|000055d0| 64 69 66 66 2d 3e 74 76 | 5f 73 65 63 20 3d 20 74 |diff->tv|_sec = t|
|000055e0| 31 2d 3e 74 76 5f 73 65 | 63 20 2d 20 74 30 2d 3e |1->tv_se|c - t0->|
|000055f0| 74 76 5f 73 65 63 3b 0a | 09 74 64 69 66 66 2d 3e |tv_sec;.|.tdiff->|
|00005600| 74 76 5f 75 73 65 63 20 | 3d 20 74 31 2d 3e 74 76 |tv_usec |= t1->tv|
|00005610| 5f 75 73 65 63 20 2d 20 | 74 30 2d 3e 74 76 5f 75 |_usec - |t0->tv_u|
|00005620| 73 65 63 3b 0a 09 69 66 | 20 28 74 64 69 66 66 2d |sec;..if| (tdiff-|
|00005630| 3e 74 76 5f 75 73 65 63 | 20 3c 20 30 29 0a 09 09 |>tv_usec| < 0)...|
|00005640| 74 64 69 66 66 2d 3e 74 | 76 5f 73 65 63 2d 2d 2c |tdiff->t|v_sec--,|
|00005650| 20 74 64 69 66 66 2d 3e | 74 76 5f 75 73 65 63 20 | tdiff->|tv_usec |
|00005660| 2b 3d 20 31 30 30 30 30 | 30 30 3b 0a 7d 0a 0a 73 |+= 10000|00;.}..s|
|00005670| 74 61 74 69 63 20 76 6f | 69 64 0a 70 73 65 63 73 |tatic vo|id.psecs|
|00005680| 28 6c 2c 63 70 29 0a 6c | 6f 6e 67 20 6c 3b 0a 72 |(l,cp).l|ong l;.r|
|00005690| 65 67 69 73 74 65 72 20 | 63 68 61 72 20 2a 63 70 |egister |char *cp|
|000056a0| 3b 0a 7b 0a 09 72 65 67 | 69 73 74 65 72 20 69 6e |;.{..reg|ister in|
|000056b0| 74 20 69 3b 0a 0a 09 69 | 20 3d 20 6c 20 2f 20 33 |t i;...i| = l / 3|
|000056c0| 36 30 30 3b 0a 09 69 66 | 20 28 69 29 20 7b 0a 09 |600;..if| (i) {..|
|000056d0| 09 73 70 72 69 6e 74 66 | 28 63 70 2c 22 25 64 3a |.sprintf|(cp,"%d:|
|000056e0| 22 2c 20 69 29 3b 0a 09 | 09 45 4e 44 28 63 70 29 |", i);..|.END(cp)|
|000056f0| 3b 0a 09 09 69 20 3d 20 | 6c 20 25 20 33 36 30 30 |;...i = |l % 3600|
|00005700| 3b 0a 09 09 73 70 72 69 | 6e 74 66 28 63 70 2c 22 |;...spri|ntf(cp,"|
|00005710| 25 64 25 64 22 2c 20 28 | 69 2f 36 30 29 20 2f 20 |%d%d", (|i/60) / |
|00005720| 31 30 2c 20 28 69 2f 36 | 30 29 20 25 20 31 30 29 |10, (i/6|0) % 10)|
|00005730| 3b 0a 09 09 45 4e 44 28 | 63 70 29 3b 0a 09 7d 20 |;...END(|cp);..} |
|00005740| 65 6c 73 65 20 7b 0a 09 | 09 69 20 3d 20 6c 3b 0a |else {..|.i = l;.|
|00005750| 09 09 73 70 72 69 6e 74 | 66 28 63 70 2c 22 25 64 |..sprint|f(cp,"%d|
|00005760| 22 2c 20 69 20 2f 20 36 | 30 29 3b 0a 09 09 45 4e |", i / 6|0);...EN|
|00005770| 44 28 63 70 29 3b 0a 09 | 7d 0a 09 69 20 25 3d 20 |D(cp);..|}..i %= |
|00005780| 36 30 3b 0a 09 2a 63 70 | 2b 2b 20 3d 20 27 3a 27 |60;..*cp|++ = ':'|
|00005790| 3b 0a 09 73 70 72 69 6e | 74 66 28 63 70 2c 22 25 |;..sprin|tf(cp,"%|
|000057a0| 64 25 64 22 2c 20 69 20 | 2f 20 31 30 2c 20 69 20 |d%d", i |/ 10, i |
|000057b0| 25 20 31 30 29 3b 0a 7d | 0a 0a 2f 2a 0a 20 2a 09 |% 10);.}|../*. *.|
|000057c0| 09 09 4e 20 52 20 45 20 | 41 20 44 0a 20 2a 2f 0a |..N R E |A D. */.|
|000057d0| 4e 72 65 61 64 28 20 66 | 64 2c 20 62 75 66 2c 20 |Nread( f|d, buf, |
|000057e0| 63 6f 75 6e 74 20 29 0a | 7b 0a 09 73 74 72 75 63 |count ).|{..struc|
|000057f0| 74 20 73 6f 63 6b 61 64 | 64 72 5f 69 6e 20 66 72 |t sockad|dr_in fr|
|00005800| 6f 6d 3b 0a 09 69 6e 74 | 20 6c 65 6e 20 3d 20 73 |om;..int| len = s|
|00005810| 69 7a 65 6f 66 28 66 72 | 6f 6d 29 3b 0a 09 72 65 |izeof(fr|om);..re|
|00005820| 67 69 73 74 65 72 20 69 | 6e 74 20 63 6e 74 3b 0a |gister i|nt cnt;.|
|00005830| 09 69 66 28 20 75 64 70 | 20 29 20 20 7b 0a 09 09 |.if( udp| )  {...|
|00005840| 63 6e 74 20 3d 20 72 65 | 63 76 66 72 6f 6d 28 20 |cnt = re|cvfrom( |
|00005850| 66 64 2c 20 62 75 66 2c | 20 63 6f 75 6e 74 2c 20 |fd, buf,| count, |
|00005860| 30 2c 20 26 66 72 6f 6d | 2c 20 26 6c 65 6e 20 29 |0, &from|, &len )|
|00005870| 3b 0a 09 09 6e 75 6d 43 | 61 6c 6c 73 2b 2b 3b 0a |;...numC|alls++;.|
|00005880| 09 7d 20 65 6c 73 65 20 | 7b 0a 09 09 69 66 28 20 |.} else |{...if( |
|00005890| 62 5f 66 6c 61 67 20 29 | 0a 09 09 09 63 6e 74 20 |b_flag )|....cnt |
|000058a0| 3d 20 6d 72 65 61 64 28 | 20 66 64 2c 20 62 75 66 |= mread(| fd, buf|
|000058b0| 2c 20 63 6f 75 6e 74 20 | 29 3b 09 2f 2a 20 66 69 |, count |);./* fi|
|000058c0| 6c 6c 20 62 75 66 20 2a | 2f 0a 09 09 65 6c 73 65 |ll buf *|/...else|
|000058d0| 20 7b 0a 09 09 09 63 6e | 74 20 3d 20 72 65 61 64 | {....cn|t = read|
|000058e0| 28 20 66 64 2c 20 62 75 | 66 2c 20 63 6f 75 6e 74 |( fd, bu|f, count|
|000058f0| 20 29 3b 0a 09 09 09 6e | 75 6d 43 61 6c 6c 73 2b | );....n|umCalls+|
|00005900| 2b 3b 0a 09 09 7d 0a 09 | 7d 0a 09 72 65 74 75 72 |+;...}..|}..retur|
|00005910| 6e 28 63 6e 74 29 3b 0a | 7d 0a 0a 2f 2a 0a 20 2a |n(cnt);.|}../*. *|
|00005920| 09 09 09 4e 20 57 20 52 | 20 49 20 54 20 45 0a 20 |...N W R| I T E. |
|00005930| 2a 2f 0a 4e 77 72 69 74 | 65 28 20 66 64 2c 20 62 |*/.Nwrit|e( fd, b|
|00005940| 75 66 2c 20 63 6f 75 6e | 74 20 29 0a 7b 0a 09 72 |uf, coun|t ).{..r|
|00005950| 65 67 69 73 74 65 72 20 | 69 6e 74 20 63 6e 74 3b |egister |int cnt;|
|00005960| 0a 09 69 66 28 20 75 64 | 70 20 29 20 20 7b 0a 61 |..if( ud|p )  {.a|
|00005970| 67 61 69 6e 3a 0a 09 09 | 63 6e 74 20 3d 20 73 65 |gain:...|cnt = se|
|00005980| 6e 64 74 6f 28 20 66 64 | 2c 20 62 75 66 2c 20 63 |ndto( fd|, buf, c|
|00005990| 6f 75 6e 74 2c 20 30 2c | 20 26 73 69 6e 68 69 6d |ount, 0,| &sinhim|
|000059a0| 2c 20 73 69 7a 65 6f 66 | 28 73 69 6e 68 69 6d 29 |, sizeof|(sinhim)|
|000059b0| 20 29 3b 0a 09 09 6e 75 | 6d 43 61 6c 6c 73 2b 2b | );...nu|mCalls++|
|000059c0| 3b 0a 09 09 69 66 28 20 | 63 6e 74 3c 30 20 26 26 |;...if( |cnt<0 &&|
|000059d0| 20 65 72 72 6e 6f 20 3d | 3d 20 45 4e 4f 42 55 46 | errno =|= ENOBUF|
|000059e0| 53 20 29 20 20 7b 0a 09 | 09 09 64 65 6c 61 79 28 |S )  {..|..delay(|
|000059f0| 31 38 30 30 30 29 3b 0a | 09 09 09 65 72 72 6e 6f |18000);.|...errno|
|00005a00| 20 3d 20 30 3b 0a 09 09 | 09 67 6f 74 6f 20 61 67 | = 0;...|.goto ag|
|00005a10| 61 69 6e 3b 0a 09 09 7d | 0a 09 7d 20 65 6c 73 65 |ain;...}|..} else|
|00005a20| 20 7b 0a 09 09 63 6e 74 | 20 3d 20 77 72 69 74 65 | {...cnt| = write|
|00005a30| 28 20 66 64 2c 20 62 75 | 66 2c 20 63 6f 75 6e 74 |( fd, bu|f, count|
|00005a40| 20 29 3b 0a 09 09 6e 75 | 6d 43 61 6c 6c 73 2b 2b | );...nu|mCalls++|
|00005a50| 3b 0a 09 7d 0a 09 72 65 | 74 75 72 6e 28 63 6e 74 |;..}..re|turn(cnt|
|00005a60| 29 3b 0a 7d 0a 0a 64 65 | 6c 61 79 28 75 73 29 0a |);.}..de|lay(us).|
|00005a70| 7b 0a 09 73 74 72 75 63 | 74 20 74 69 6d 65 76 61 |{..struc|t timeva|
|00005a80| 6c 20 74 76 3b 0a 0a 09 | 74 76 2e 74 76 5f 73 65 |l tv;...|tv.tv_se|
|00005a90| 63 20 3d 20 30 3b 0a 09 | 74 76 2e 74 76 5f 75 73 |c = 0;..|tv.tv_us|
|00005aa0| 65 63 20 3d 20 75 73 3b | 0a 09 28 76 6f 69 64 29 |ec = us;|..(void)|
|00005ab0| 73 65 6c 65 63 74 28 20 | 31 2c 20 28 63 68 61 72 |select( |1, (char|
|00005ac0| 20 2a 29 30 2c 20 28 63 | 68 61 72 20 2a 29 30 2c | *)0, (c|har *)0,|
|00005ad0| 20 28 63 68 61 72 20 2a | 29 30 2c 20 26 74 76 20 | (char *|)0, &tv |
|00005ae0| 29 3b 0a 09 72 65 74 75 | 72 6e 28 31 29 3b 0a 7d |);..retu|rn(1);.}|
|00005af0| 0a 0a 2f 2a 0a 20 2a 09 | 09 09 4d 20 52 20 45 20 |../*. *.|..M R E |
|00005b00| 41 20 44 0a 20 2a 0a 20 | 2a 20 54 68 69 73 20 66 |A D. *. |* This f|
|00005b10| 75 6e 63 74 69 6f 6e 20 | 70 65 72 66 6f 72 6d 73 |unction |performs|
|00005b20| 20 74 68 65 20 66 75 6e | 63 74 69 6f 6e 20 6f 66 | the fun|ction of|
|00005b30| 20 61 20 72 65 61 64 28 | 49 49 29 20 62 75 74 20 | a read(|II) but |
|00005b40| 77 69 6c 6c 0a 20 2a 20 | 63 61 6c 6c 20 72 65 61 |will. * |call rea|
|00005b50| 64 28 49 49 29 20 6d 75 | 6c 74 69 70 6c 65 20 74 |d(II) mu|ltiple t|
|00005b60| 69 6d 65 73 20 69 6e 20 | 6f 72 64 65 72 20 74 6f |imes in |order to|
|00005b70| 20 67 65 74 20 74 68 65 | 20 72 65 71 75 65 73 74 | get the| request|
|00005b80| 65 64 0a 20 2a 20 6e 75 | 6d 62 65 72 20 6f 66 20 |ed. * nu|mber of |
|00005b90| 63 68 61 72 61 63 74 65 | 72 73 2e 20 20 54 68 69 |characte|rs.  Thi|
|00005ba0| 73 20 63 61 6e 20 62 65 | 20 6e 65 63 65 73 73 61 |s can be| necessa|
|00005bb0| 72 79 20 62 65 63 61 75 | 73 65 0a 20 2a 20 6e 65 |ry becau|se. * ne|
|00005bc0| 74 77 6f 72 6b 20 63 6f | 6e 6e 65 63 74 69 6f 6e |twork co|nnection|
|00005bd0| 73 20 64 6f 6e 27 74 20 | 64 65 6c 69 76 65 72 20 |s don't |deliver |
|00005be0| 64 61 74 61 20 77 69 74 | 68 20 74 68 65 20 73 61 |data wit|h the sa|
|00005bf0| 6d 65 0a 20 2a 20 67 72 | 6f 75 70 69 6e 67 20 61 |me. * gr|ouping a|
|00005c00| 73 20 69 74 20 69 73 20 | 77 72 69 74 74 65 6e 20 |s it is |written |
|00005c10| 77 69 74 68 2e 20 20 57 | 72 69 74 74 65 6e 20 62 |with.  W|ritten b|
|00005c20| 79 20 52 6f 62 65 72 74 | 20 53 2e 20 4d 69 6c 65 |y Robert| S. Mile|
|00005c30| 73 2c 20 42 52 4c 2e 0a | 20 2a 2f 0a 69 6e 74 0a |s, BRL..| */.int.|
|00005c40| 6d 72 65 61 64 28 66 64 | 2c 20 62 75 66 70 2c 20 |mread(fd|, bufp, |
|00005c50| 6e 29 0a 69 6e 74 20 66 | 64 3b 0a 72 65 67 69 73 |n).int f|d;.regis|
|00005c60| 74 65 72 20 63 68 61 72 | 09 2a 62 75 66 70 3b 0a |ter char|.*bufp;.|
|00005c70| 75 6e 73 69 67 6e 65 64 | 09 6e 3b 0a 7b 0a 09 72 |unsigned|.n;.{..r|
|00005c80| 65 67 69 73 74 65 72 20 | 75 6e 73 69 67 6e 65 64 |egister |unsigned|
|00005c90| 09 63 6f 75 6e 74 20 3d | 20 30 3b 0a 09 72 65 67 |.count =| 0;..reg|
|00005ca0| 69 73 74 65 72 20 69 6e | 74 09 09 6e 72 65 61 64 |ister in|t..nread|
|00005cb0| 3b 0a 0a 09 64 6f 20 7b | 0a 09 09 6e 72 65 61 64 |;...do {|...nread|
|00005cc0| 20 3d 20 72 65 61 64 28 | 66 64 2c 20 62 75 66 70 | = read(|fd, bufp|
|00005cd0| 2c 20 6e 2d 63 6f 75 6e | 74 29 3b 0a 09 09 6e 75 |, n-coun|t);...nu|
|00005ce0| 6d 43 61 6c 6c 73 2b 2b | 3b 0a 09 09 69 66 28 6e |mCalls++|;...if(n|
|00005cf0| 72 65 61 64 20 3c 20 30 | 29 20 20 7b 0a 09 09 09 |read < 0|)  {....|
|00005d00| 70 65 72 72 6f 72 28 22 | 74 74 63 70 5f 6d 72 65 |perror("|ttcp_mre|
|00005d10| 61 64 22 29 3b 0a 09 09 | 09 72 65 74 75 72 6e 28 |ad");...|.return(|
|00005d20| 2d 31 29 3b 0a 09 09 7d | 0a 09 09 69 66 28 6e 72 |-1);...}|...if(nr|
|00005d30| 65 61 64 20 3d 3d 20 30 | 29 0a 09 09 09 72 65 74 |ead == 0|)....ret|
|00005d40| 75 72 6e 28 28 69 6e 74 | 29 63 6f 75 6e 74 29 3b |urn((int|)count);|
|00005d50| 0a 09 09 63 6f 75 6e 74 | 20 2b 3d 20 28 75 6e 73 |...count| += (uns|
|00005d60| 69 67 6e 65 64 29 6e 72 | 65 61 64 3b 0a 09 09 62 |igned)nr|ead;...b|
|00005d70| 75 66 70 20 2b 3d 20 6e | 72 65 61 64 3b 0a 09 20 |ufp += n|read;.. |
|00005d80| 7d 20 77 68 69 6c 65 28 | 63 6f 75 6e 74 20 3c 20 |} while(|count < |
|00005d90| 6e 29 3b 0a 0a 09 72 65 | 74 75 72 6e 28 28 69 6e |n);...re|turn((in|
|00005da0| 74 29 63 6f 75 6e 74 29 | 3b 0a 7d 0a 00 00 00 00 |t)count)|;.}.....|
|00005db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ea0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005eb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ec0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ed0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ef0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+