utmp.5

Unix操作系统minix 2.0源码

%!PS-Adobe-1.0
%%Creator: devps (Pipeline Associates, Inc.)
%%CreationDate: Fri Sep 13 13:09:58 1996
%%Pages: (atend)
%%DocumentFonts: (atend)

/devps 180 dict def devps begin
/res 10.000000 def
/y_offset 843 def
/X{exch}bind def
/mm {transform round X round X itransform} bind def
/r{rmoveto}bind def
/m{moveto}bind def
/l{lineto}bind def
/rl{rlineto}bind def
/st{stroke}bind def
/gs{gsave}bind def
/gr{grestore}bind def
/cp{currentpoint}bind def
/np{newpath}bind def
/ct{curveto}bind def
systemdict /setpacking known
 { /savepacking currentpacking def true setpacking } if
/m0{0 0 moveto}bind def
/xc{//res div}bind def
/yc{//res neg div //y_offset add}bind def
/lc{yc X xc X l st}bind def
/mc{yc X xc X m}bind def
/el{gs /a X def a div 1 X scale cp np a xc 2 div 0 360 arc st gr}bind def
/ar{cp 7 2 roll np xc 5 1 roll atan 3 1 roll atan X arc st}bind def
/sp{yc X xc X 6 2 roll yc X xc X 6 2 roll yc X xc X 6 2 roll ct}bind def
/V{//res neg div //y_offset add
currentpoint pop X
m}bind def
/H{//res div
0 transform X round X itransform pop
currentpoint X pop
moveto}bind def
/h{//res div 0 r}bind def
/v{//res neg div 0 X r}bind def
/S{X H show}bind def
/A{H //res div 1 index stringwidth pop sub 1 index length div 0 3 2 roll ashow}bind def
/psize 10 def
/height 0 def
/cheight { height 0 ne { height } { psize } ifelse } bind def
/slant 0 def
/FF{findfont X dup 30 div 0 mm pop setlinewidth /psize X def
    [psize 0 cheight slant sin slant cos div mul cheight 0 0]
    makefont setfont}bind def
/shade{gs
 /dy X def
 /dx X def
 np m
 0 /dy rl
 /dx 0 rl
 0 /dy neg rl
 /dx neg 0 rl
 closepath
 .9 setgray
 fill
gr}bind def
1 setlinecap

/resolution res 72 mul def


/startFig {
	/SavedState save def
	userdict maxlength dict begin
	currentpoint transform

	DocumentInitState setmiterlimit setgray setdash setlinejoin setlinecap
		setlinewidth setmatrix

	itransform moveto

	/ury exch def
	/urx exch def
	/lly exch def
	/llx exch def
	/y exch 72 mul resolution div def
	/x exch 72 mul resolution div def
	
	currentpoint /cy exch def /cx exch def

	/sx x urx llx sub div def
	/sy y ury lly sub div def

	sx sy scale

	cx sx div llx sub
	cy sy div ury sub translate
	
	/DefFigCTM matrix currentmatrix def

	/initmatrix {
		DefFigCTM setmatrix
	} def
	/defaultmatrix {
		DefFigCTM exch copy
	} def

	/initgraphics {
		DocumentInitState setmiterlimit setgray setdash 
			setlinejoin setlinecap setlinewidth setmatrix
		DefFigCTM setmatrix
	} def

	/showpage {
		initgraphics
	} def

}bind  def
/clipFig {
	currentpoint 6 2 roll
	newpath 4 copy
	4 2 roll moveto
	6 -1 roll exch lineto
	exch lineto
	exch lineto
	closepath clip
	newpath
	moveto
}bind  def
/doclip { llx lly urx ury clipFig } def
/endFig {
	end SavedState restore
}bind  def
/globalstart {
	fontnum psize slant height resolution currentpoint 
	pagesave restore gsave 
}bind  def
/globalend {
	grestore moveto
	/resolution exch def /height exch def
	/slant exch def /psize exch def /fontnum exch def
	F
	/pagesave save def
}bind  def


/fontnum 1 def 
systemdict /setpacking known { savepacking setpacking} if
end
/BP{
save mark devps begin m0
/DocumentInitState [ matrix currentmatrix currentlinewidth currentlinecap
currentlinejoin currentdash currentgray currentmiterlimit ] cvx def
}bind def
/EP{
end cleartomark restore showpage}def

/Encoding-1 256 array def
0 1 255 {Encoding-1 exch /.notdef put} for
Encoding-1 8#301 StandardEncoding 8#101 26 getinterval putinterval %A-B
Encoding-1 8#341 StandardEncoding 8#141 26 getinterval putinterval %a-b
Encoding-1 8#241 StandardEncoding 8#301 16 getinterval putinterval %accents
Encoding-1 8#373 StandardEncoding 8#365 1 getinterval putinterval %dotlessi
Encoding-1
dup 8#41 /copyright put
dup 8#42 /registered put
dup 8#43 /trademark put
dup 8#44 /logicalnot put
dup 8#45 /Eth put
dup 8#46 /eth put
dup 8#47 /Thorn put
dup 8#50 /thorn put
dup 8#51 /brokenbar put
dup 8#52 /degree put
dup 8#53 /divide put
dup 8#54 /multiply put
dup 8#55 /minus put
dup 8#56 /onehalf put
dup 8#57 /onequarter put
dup 8#60 /threequarters put
dup 8#101 /Aacute put
dup 8#102 /Acircumflex put
dup 8#103 /Adieresis put
dup 8#104 /Agrave put
dup 8#105 /Aring put
dup 8#106 /Atilde put
dup 8#107 /Ccedilla put
dup 8#110 /Eacute put
dup 8#111 /Ecircumflex put
dup 8#112 /Edieresis put
dup 8#113 /Egrave put
dup 8#114 /Iacute put
dup 8#115 /Icircumflex put
dup 8#116 /Idieresis put
dup 8#117 /Igrave put
dup 8#120 /Ntilde put
dup 8#121 /Oacute put
dup 8#122 /Ocircumflex put
dup 8#123 /Odieresis put
dup 8#124 /Ograve put
dup 8#125 /Otilde put
dup 8#126 /Scaron put
dup 8#127 /Uacute put
dup 8#130 /Ucircumflex put
dup 8#131 /Udieresis put
dup 8#132 /Ugrave put
dup 8#133 /Ydieresis put
dup 8#134 /Zcaron put
dup 8#135 /aacute put
dup 8#136 /acircumflex put
dup 8#137 /adieresis put
dup 8#140 /agrave put
dup 8#141 /aring put
dup 8#142 /atilde put
dup 8#143 /ccedilla put
dup 8#144 /eacute put
dup 8#145 /ecircumflex put
dup 8#146 /edieresis put
dup 8#147 /egrave put
dup 8#150 /iacute put
dup 8#151 /icircumflex put
dup 8#152 /idieresis put
dup 8#153 /igrave put
dup 8#154 /ntilde put
dup 8#155 /oacute put
dup 8#156 /ocircumflex put
dup 8#157 /odieresis put
dup 8#160 /ograve put
dup 8#161 /otilde put
dup 8#162 /scaron put
dup 8#163 /uacute put
dup 8#164 /ucircumflex put
dup 8#165 /udieresis put
dup 8#166 /ugrave put
dup 8#167 /ydieresis put
dup 8#170 /zcaron put
pop

/Enc-dict 30 dict def
Enc-dict /tmpstr1 50 string put
Enc-dict /tmpstr2 50 string put
Enc-dict /tmpstr3 50 string dup (Encoding-) exch cvs pop put
/AEnc-def { % arguments: the original font's name, encoding nr
Enc-dict begin
tmpstr2 cvs /Enc-no exch def % Remember the number in a string
dup /OrigName exch def % remember the name
findfont dup maxlength dict /newdict exch def % get dictionary for new font
{ exch dup /FID ne
   { exch newdict 3 1 roll put }
   { pop pop } % Ignore FID
   ifelse
} forall
newdict begin
/Encoding
  tmpstr3 9 Enc-no putinterval tmpstr3 0 9 Enc-no length add getinterval
  cvn load
  def % Replace encoding
currentdict /UniqueID known
{ /UniqueID UniqueID Enc-no cvi 49999 mul add def } if % Derive New UniqueID
end % newdict
/FNlength OrigName tmpstr1 cvs length def % convert name, remember length
FNlength 1 add Enc-no length add string
dup 0 OrigName tmpstr1 cvs putinterval
dup FNlength (-) putinterval
dup FNlength 1 add Enc-no putinterval
dup 0 tmpstr1 0 FNlength getinterval putinterval % Add old name
cvn dup newdict /FontName 3 2 roll put newdict definefont
end % Enc-dict
} def
/Times-Roman 1 AEnc-def pop
/R-1{/Times-Roman-1 FF}def
/R{/Times-Roman FF}def
/B{/Times-Bold FF}def
%%EndProlog
%%Page: 1 1
BP
/slant 0 def
/height 0 def
480 V
10 R
720(UTMP)S
1008(\()S
1050(5)S
1108(\))S
2696(Eighth)S
(Edition)296 2989 A
4839(UTMP)S
5127(\()S
5169(5)S
5227(\))S
960 V
9 R
720(N)S
722(NA)S
790(AM)S
858(ME)S
940(E)S
1080 V
10 R
1080(utmp,)S
1336(wtmp)S
10 R-1
1590(-)S
10 R
(logged)273 1672 A
1970(in)S
2073(users,)S
2330(login)S
2561(and)S
(logout)256 2731 A
3012(history)S
1248 V
9 R
720(S)S
722(SY)S
774(YN)S
842(NO)S
910(OP)S
978(PS)S
1030(SI)S
1082(IS)S
1115(S)S
1368 V
10 B
1080(#include)S
1482(<sys/types.h>)S
1488 V
1080(#include)S
1482(<utmp.h>)S
1656 V
9 R
720(D)S
722(DE)S
790(ES)S
848(SC)S
900(CR)S
962(RI)S
1024(IP)S
1057(PT)S
1109(TI)S
1167(IO)S
1200(ON)S
1268(N)S
1776 V
10 R
1080(The)S
1263(\256les)S
10 B
1457(/etc/utmp)S
10 R
1893(and)S
10 B
2064(/usr/adm/wtmp)S
10 R
2751(respectively)S
3264(contain)S
3586(the)S
3735(currently)S
(logged)273 4125 A
4424(in)S
4529(users,)S
4788(and)S
4960(the)S
5110(his-)S
1896 V
1080(tory)S
1267(of)S
1376(logins)S
1646(and)S
(logouts.)320 1816 A
2064 V
1080(Each)S
1307(\256le)S
1461(is)S
1553(an)S
1673(array)S
1906(of)S
2015(the)S
2163(following)S
2579(structure)S
2957(de\256ned)S
3278(in)S
3381(<utmp.h>:)S
2232 V
1080(struct)S
1329(utmp)S
1560({)S
2352 V
1330(char)S
2080(ut_user[8];)S
2830(/*)S
2933(user)S
3126(name)S
3369(*/)S
2472 V
1330(char)S
2080(ut_line[12];)S
2830(/*)S
2933(terminal)S
3294(name)S
3537(*/)S
2592 V
1330(char)S
(ut_host[16];)491 2080 A
2830(/*)S
2933(host)S
3125(name,)S
3393(when)S
3636(remote)S
3941(*/)S
2712 V
1330(time_t)S
2080(ut_time;)S
2830(/*)S
(login/logout)490 2933 A
3448(time)S
3652(*/)S
2832 V
1080(};)S
3000 V
1080(#de\256ne)S
1401(ut_name)S
1772(ut_user/*)S
2171(for)S
(compatibility)536 2314 A
2875(with)S
3079(other)S
3311(systems)S
3654(*/)S
3168 V
1080(The)S
1263(structure)S
1642(contains)S
2003(more)S
2236(\256elds)S
2480(than)S
2679(those)S
2917(listed,)S
3186(but)S
3340(they)S
3539(are)S
3689(only)S
3893(of)S
4003(interest)S
4326(to)S
10 B
4431(init)S
10 R
4604(and)S
10 B
4776(login)S
10 R
4988(.)S
5065(Note)S
3288 V
1080(that)S
1256(the)S
10 B
1404(ut_name)S
10 R
1804(\256eld)S
2008(is)S
2100(a)S
(compatibility)536 2170 A
2731(alias)S
2941(for)S
10 B
3084(ut_user)S
10 R
3409(,)S
3459(it)S
3540(is)S
3632(actually)S
3976(better)S
4231(to)S
4334(use)S
4493(it.)S
3456 V
1080(A)S
1187(login)S
1427(entry)S
1668(is)S
1769(completely)S
2250(speci\256ed.)S
2692(A)S
(logout)256 2799 A
3089(entry)S
3330(has)S
3498(a)S
3577(null)S
3767(string)S
4031(for)S
10 B
4184(ut_name)S
10 R
4559(.)S
4644(A)S
4752(shutdown)S
5177(or)S
3576 V
(reboot)257 1080 A
1366(entry)S
1602(has)S
1765(an)S
10 B
1889(ut_line)S
10 R
2215(\256eld)S
2423(containing)S
2876(a)S
2950("\304")S
(\(tilde\).)272 3095 A
3421(The)S
10 B
3606(ut_name)S
10 R
4009(\256eld)S
4216(is)S
4311(usually)S
4629(the)S
4780(name)S
5026(of)S
5138(the)S
3696 V
1080(program)S
1447(that)S
1624(did)S
1778(the)S
1927(shutdown,)S
2368(or)S
("reboot")339 2479 A
2845(at)S
(reboot.)282 2945 A
3279(This)S
3485(is)S
3579(a)S
3651(bit)S
3784(confusing,)S
4232(but)S
4387(note)S
4587(that)S
4765(there)S
(should)267 4994 A
3816 V
1080(always)S
1386(be)S
1507(two)S
1684(such)S
1894(entries.)S
2239(If)S
(you)150 2332 A
2507(see)S
2661(just)S
2831(one)S
3001(entry)S
3233(then)S
3431(the)S
3579(system)S
3883(has)S
4042(crashed,)S
4400(if)S
(you)150 4487 A
4662(see)S
4816(two)S
4992(entries)S
3936 V
1080(then)S
1278(the)S
1426(system)S
1730(was)S
1912(properly)S
2278(shut)S
2470(down)S
2718(and)S
2888(later)S
(rebooted.)377 3093 A
4104 V
9 R
720(F)S
722(FI)S
774(IL)S
807(LE)S
865(ES)S
923(S)S
4224 V
10 B
1080(/etc/utmp)S
10 R
2330(Currently)S
(logged)273 2741 A
3039(in)S
3142(users.)S
4392 V
10 B
1080(/usr/adm/wtmp)S
10 R
2330(History)S
2657(of)S
2766(logins)S
3036(and)S
(logouts.)320 3206 A
4560 V
9 R
720(S)S
722(SE)S
774(EE)S
832(E)S
913(A)S
915(AL)S
983(LS)S
1041(SO)S
1093(O)S
4680 V
10 B
1080(who)S
10 R
1259(\(1\),)S
10 B
1427(ttyslot)S
10 R
1696(\(3\).)S
4848 V
9 R
720(A)S
722(AU)S
790(UT)S
858(TH)S
916(HO)S
984(OR)S
1052(R)S
4968 V
10 R
1080(Kees)S
1307(J.)S
1396(Bot)S
1566(\([e-mail]\))S
7903 V
720(Page)S
941(1)S
4455(September)S
4911(13,)S
(1996)200 5061 A
8143 V
EP
%%Trailer
%%DocumentFonts: Times-Roman Times-Bold
%%Pages: 1