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📄 open.2

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%!PS-Adobe-1.0%%Creator: devps (Pipeline Associates, Inc.)%%CreationDate: Fri Sep 13 13:05:48 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 defsystemdict /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 addcurrentpoint pop Xm}bind def/H{//res div0 transform X round X itransform popcurrentpoint X popmoveto}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 fillgr}bind def1 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} ifend/BP{save mark devps begin m0/DocumentInitState [ matrix currentmatrix currentlinewidth currentlinecapcurrentlinejoin currentdash currentgray currentmiterlimit ] cvx def}bind def/EP{end cleartomark restore showpage}def/Encoding-1 256 array def0 1 255 {Encoding-1 exch /.notdef put} forEncoding-1 8#301 StandardEncoding 8#101 26 getinterval putinterval %A-BEncoding-1 8#341 StandardEncoding 8#141 26 getinterval putinterval %a-bEncoding-1 8#241 StandardEncoding 8#301 16 getinterval putinterval %accentsEncoding-1 8#373 StandardEncoding 8#365 1 getinterval putinterval %dotlessiEncoding-1dup 8#41 /copyright putdup 8#42 /registered putdup 8#43 /trademark putdup 8#44 /logicalnot putdup 8#45 /Eth putdup 8#46 /eth putdup 8#47 /Thorn putdup 8#50 /thorn putdup 8#51 /brokenbar putdup 8#52 /degree putdup 8#53 /divide putdup 8#54 /multiply putdup 8#55 /minus putdup 8#56 /onehalf putdup 8#57 /onequarter putdup 8#60 /threequarters putdup 8#101 /Aacute putdup 8#102 /Acircumflex putdup 8#103 /Adieresis putdup 8#104 /Agrave putdup 8#105 /Aring putdup 8#106 /Atilde putdup 8#107 /Ccedilla putdup 8#110 /Eacute putdup 8#111 /Ecircumflex putdup 8#112 /Edieresis putdup 8#113 /Egrave putdup 8#114 /Iacute putdup 8#115 /Icircumflex putdup 8#116 /Idieresis putdup 8#117 /Igrave putdup 8#120 /Ntilde putdup 8#121 /Oacute putdup 8#122 /Ocircumflex putdup 8#123 /Odieresis putdup 8#124 /Ograve putdup 8#125 /Otilde putdup 8#126 /Scaron putdup 8#127 /Uacute putdup 8#130 /Ucircumflex putdup 8#131 /Udieresis putdup 8#132 /Ugrave putdup 8#133 /Ydieresis putdup 8#134 /Zcaron putdup 8#135 /aacute putdup 8#136 /acircumflex putdup 8#137 /adieresis putdup 8#140 /agrave putdup 8#141 /aring putdup 8#142 /atilde putdup 8#143 /ccedilla putdup 8#144 /eacute putdup 8#145 /ecircumflex putdup 8#146 /edieresis putdup 8#147 /egrave putdup 8#150 /iacute putdup 8#151 /icircumflex putdup 8#152 /idieresis putdup 8#153 /igrave putdup 8#154 /ntilde putdup 8#155 /oacute putdup 8#156 /ocircumflex putdup 8#157 /odieresis putdup 8#160 /ograve putdup 8#161 /otilde putdup 8#162 /scaron putdup 8#163 /uacute putdup 8#164 /ucircumflex putdup 8#165 /udieresis putdup 8#166 /ugrave putdup 8#167 /ydieresis putdup 8#170 /zcaron putpop/Enc-dict 30 dict defEnc-dict /tmpstr1 50 string putEnc-dict /tmpstr2 50 string putEnc-dict /tmpstr3 50 string dup (Encoding-) exch cvs pop put/AEnc-def { % arguments: the original font's name, encoding nrEnc-dict begintmpstr2 cvs /Enc-no exch def % Remember the number in a stringdup /OrigName exch def % remember the namefindfont 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} forallnewdict begin/Encoding  tmpstr3 9 Enc-no putinterval tmpstr3 0 9 Enc-no length add getinterval  cvn load  def % Replace encodingcurrentdict /UniqueID known{ /UniqueID UniqueID Enc-no cvi 49999 mul add def } if % Derive New UniqueIDend % newdict/FNlength OrigName tmpstr1 cvs length def % convert name, remember lengthFNlength 1 add Enc-no length add stringdup 0 OrigName tmpstr1 cvs putintervaldup FNlength (-) putintervaldup FNlength 1 add Enc-no putintervaldup 0 tmpstr1 0 FNlength getinterval putinterval % Add old namecvn dup newdict /FontName 3 2 roll put newdict definefontend % 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/I{/Times-Italic FF}def%%EndProlog%%Page: 1 1BP/slant 0 def/height 0 def480 V10 R720(OPEN)S992(\()S1034(2)S1092(\))S2696(Eighth)S(Edition)296 2989 A4855(OPEN)S5127(\()S5169(2)S5227(\))S960 V9 R720(N)S722(NA)S790(AM)S858(ME)S940(E)S1080 V10 R1080(open)S10 R-11300(-)S10 R1382(open)S1602(a)S1672(\256le)S1826(for)S1969(reading)S2296(or)S(writing,)316 2405 A2746(or)S2855(create)S3122(a)S3192(new)S3385(\256le)S1248 V9 R720(S)S722(SY)S774(YN)S842(NO)S910(OP)S978(PS)S1030(SI)S1082(IS)S1115(S)S1368 V10 B1080(#include)S1482(<sys/types.h>)S1488 V1080(#include)S1482(<fcntl.h>)S1728 V1080(int)S1236(open\(const)S1739(char)S1973(*)S10 I2023(path)S10 B2201(,)S2264(int)S10 I(\257ags)189 2420 A10 R2647([)S10 B2681(,)S2744(mode_t)S10 I3101(mode)S10 R3319(])S10 B3353(\))S1896 V9 R720(D)S722(DE)S790(ES)S848(SC)S900(CR)S962(RI)S1024(IP)S1057(PT)S1109(TI)S1167(IO)S1200(ON)S1268(N)S2016 V10 B1080(Open)S10 R1349(opens)S1617(the)S1774(\256le)S10 I1937(path)S10 R2149(for)S2301(reading)S2637(and/or)S(writing,)316 2928 A3278(as)S3396(speci\256ed)S3789(by)S3924(the)S10 I(\257ags)189 4082 A10 R4306(argument)S4721(and)S4901(returns)S5216(a)S2136 V1080(descriptor)S1515(for)S1665(that)S1848(\256le.)S2059(The)S10 I(\257ags)189 2248 A10 R2469(argument)S2881(may)S3086(indicate)S3437(the)S3592(\256le)S3753(is)S3852(to)S3961(be)S4087(created)S4410(if)S4503(it)S4590(does)S4805(not)S4964(already)S2256 V1080(exist)S1296(\(by)S1456(specifying)S1901(the)S2050(O_CREAT)S2530(\257ag\),)S2766(in)S2870(which)S3143(case)S3344(the)S3494(\256le)S3650(is)S3744(created)S4063(with)S4269(mode)S10 I4519(mode)S10 R4764(as)S4875(described)S2376 V1080(in)S10 B1183(chmod)S10 R1474(\(2\))S1617(and)S1787(modi\256ed)S2169(by)S2294(the)S2442(process')S2803(umask)S3090(value)S3333(\(see)S10 B3521(umask)S10 R3806(\(2\)\).)S2544 V10 I1080(Path)S10 R1296(is)S1389(the)S1539(address)S1868(of)S1979(a)S2051(string)S2307(of)S2418(ASCII)S2709(characters)S3146(representing)S3671(a)S3743(path)S3943(name,)S4213(terminated)S4671(by)S4798(a)S4870(null)S5053(char-)S2664 V1080(acter.)S1352(The)S1534(\257ags)S1749(speci\256ed)S2132(are)S2281(formed)S2597(by)S10 I2722(or)S10 R2819('ing)S3006(the)S3154(following)S3570(values)S2832 V(O_RDONLY)544 1440 A2040(open)S2260(for)S2403(reading)S2730(only)S2952 V1440(O_WRONLY)S2040(open)S2260(for)S(writing)291 2403 A2719(only)S3072 V1440(O_RDWR)S2040(open)S2260(for)S2403(reading)S2730(and)S(writing)291 2900 A3192 V(O_NONBLOCKdo)784 1440 A2249(not)S2402(block)S2650(on)S2775(open)S3312 V1440(O_APPEND)S2040(append)S2355(on)S(each)185 2480 A2690(write)S3432 V1440(O_CREAT)S2040(create)S2307(\256le)S2461(if)S2548(it)S2629(does)S2838(not)S2991(exist)S3552 V1440(O_TRUNC)S2040(truncate)S2390(size)S2572(to)S2675(0)S3672 V1440(O_EXCL)S2040(error)S2262(if)S2349(create)S2616(and)S2786(\256le)S2940(exists)S3840 V1080(Opening)S1471(a)S1561(\256le)S1735(with)S1959(O_APPEND)S2521(set)S2679(causes)S(each)185 2988 A3219(write)S3473(on)S3619(the)S3788(\256le)S3963(to)S4087(be)S4228(appended)S4659(to)S4783(the)S4952(end.)S5193(If)S3960 V1080(O_TRUNC)S1578(is)S1678(speci\256ed)S2069(and)S2247(the)S2402(\256le)S2563(exists,)S2849(the)S3004(\256le)S3165(is)S3264(truncated)S3671(to)S3781(zero)S3987(length.)S4320(If)S4420(O_EXCL)S4839(is)S4938(set)S5082(with)S4080 V1080(O_CREAT,)S1590(then)S1794(if)S1887(the)S

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