CHMEM.1
资源名称:os_source.zip [点击查看]
上传用户:datang2001
上传日期:2007-02-01
资源大小:53269k
文件大小:12k
源码类别:
操作系统开发
开发平台:
C/C++
- %!PS-Adobe-1.0
- %%Creator: devps (Pipeline Associates, Inc.)
- %%CreationDate: Fri Sep 13 13:03:26 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
- /Times-Bold 1 AEnc-def pop
- /B-1{/Times-Bold-1 FF}def
- /R{/Times-Roman FF}def
- /B{/Times-Bold FF}def
- /I{/Times-Italic FF}def
- %%EndProlog
- %%Page: 1 1
- BP
- /slant 0 def
- /height 0 def
- 480 V
- 10 R
- 720(CHMEM)S
- 1108(()S
- 1150(1)S
- 1208())S
- 2696(Eighth)S
- (Edition)296 2989 A
- 4739(CHMEM)S
- 5127(()S
- 5169(1)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(chmem)S
- 10 R-1
- 1401(-)S
- 10 R
- 1483(change)S
- 1793(memory)S
- 2153(allocation)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(chmem)S
- 10 R
- 1432([)S
- 10 B
- 1466(+)S
- 10 R
- 1523(])S
- 1595([)S
- 10 B-1
- 1629(-)S
- 10 R
- 1686(])S
- 1758([)S
- 10 B
- 1792(=)S
- 10 R
- 1849(])S
- 10 I
- (amount)301 1921 A
- 2260(256le)S
- 1536 V
- 9 R
- 720(E)S
- 722(EX)S
- 780(XA)S
- 848(AM)S
- 916(MP)S
- 998(PL)S
- 1050(LE)S
- 1108(ES)S
- 1166(S)S
- 1656 V
- 10 B
- 1080(chmem)S
- (=50000)307 1419 A
- 1751(a.out)S
- 10 R
- 2080(#)S
- 2155(Give)S
- 10 I
- 2376(a.out)S
- 10 R
- 2604(50K)S
- 2802(of)S
- 2911(stack)S
- (space)224 3143 A
- 1824 V
- 10 B
- 1080(chmem)S
- 10 B-1
- 1419(-)S
- 10 B
- (4000)200 1476 A
- 1701(a.out)S
- 10 R
- 2080(#)S
- 2155(Reduce)S
- 2482(the)S
- 2630(stack)S
- (space)224 2862 A
- 3111(by)S
- (4000)200 3236 A
- 3461(bytes)S
- 1992 V
- 10 B
- 1080(chmem)S
- (+1000)257 1419 A
- 1701(file1)S
- 10 R
- 2080(#)S
- 2155(Increase)S
- (each)185 2517 A
- 2727(stack)S
- 2959(by)S
- (1000)200 3084 A
- 3309(bytes)S
- 2160 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
- 2280 V
- 10 R
- 1080(When)S
- 1351(a)S
- 1427(program)S
- 1799(is)S
- 1897(loaded)S
- 2196(into)S
- 2383(memory,)S
- 2774(it)S
- 2861(is)S
- 2959(allocated)S
- (enough)295 3354 A
- 3680(memory)S
- 4046(for)S
- 4195(the)S
- 4349(text)S
- 4531(and)S
- 4708(data+bss)S
- 5093(seg-)S
- 2400 V
- 1080(ments,)S
- 1373(plus)S
- 1568(an)S
- 1691(area)S
- 1888(for)S
- 2034(the)S
- 2185(stack.)S
- 2470(Data)S
- 2689(segment)S
- 3052(growth)S
- 3365(using)S
- 10 I
- 3610(malloc)S
- 3912(,)S
- 3965(brk)S
- 4127(,)S
- 10 R
- 4180(or)S
- 10 I
- 4292(sbrk)S
- 10 R
- 4492(eats)S
- 4676(up)S
- 4803(stack)S
- (space)224 5037 A
- 2520 V
- 1080(from)S
- 1316(the)S
- 1479(low)S
- 1670(end.)S
- 1905(The)S
- (amount)301 2102 A
- 2443(of)S
- 2567(stack)S
- (space)224 2814 A
- 3079(to)S
- 3198(allocate)S
- 3553(is)S
- 3661(derived)S
- 4004(from)S
- 4241(a)S
- 4327(256eld)S
- 4547(in)S
- 4666(the)S
- 4830(executable)S
- 2640 V
- 1080(program's)S
- 1530(256le)S
- 1695(header.)S
- 2050(If)S
- 2154(the)S
- 2313(combined)S
- 2745(stack)S
- 2988(and)S
- 3169(data)S
- 3373(segment)S
- 3743(growth)S
- (exceeds)319 4063 A
- 4417(the)S
- 4575(stack)S
- (space)224 4817 A
- 5076(allo-)S
- 2760 V
- 1080(cated,)S
- 1343(the)S
- 1491(program)S
- (will)157 1857 A
- 2039(be)S
- 2159(terminated.)S
- 2928 V
- 1080(It)S
- 1167(is)S
- 1259(therefore)S
- 1649(important)S
- 2065(to)S
- 2169(set)S
- 2307(the)S
- (amount)301 2456 A
- 2783(of)S
- 2893(stack)S
- (space)224 3126 A
- 3376(carefully.)S
- 3811(If)S
- 3905(too)S
- (little)185 4059 A
- 4270(is)S
- 4363(provided,)S
- 4771(the)S
- 4920(program)S
- 3048 V
- 1080(may)S
- 1283(crash.)S
- 1576(If)S
- 1674(too)S
- 1832(much)S
- 2085(is)S
- 2182(provided,)S
- 2594(memory)S
- (will)157 2959 A
- 3146(be)S
- 3271(wasted,)S
- 3606(and)S
- 3781(fewer)S
- 4042(programs)S
- (will)157 4452 A
- 4639(be)S
- 4764(able)S
- 4962(to)S
- 5070(256t)S
- 5183(in)S
- 3168 V
- 1080(memory)S
- 1462(and)S
- 1654(run)S
- 1835(simultaneously.)S
- 8 R
- 2530(MINIX)S
- 10 R
- 2818(does)S
- 3049(not)S
- 3224(swap,)S
- 3503(so)S
- 3639(that)S
- 3838(when)S
- 4104(memory)S
- 4487(is)S
- 4602(full,)S
- 4815(subsequent)S
- 3288 V
- 1080(attempts)S
- 1452(to)S
- 1561(fork)S
- (will)157 1760 A
- 1948(fail.)S
- 2164(The)S
- 2352(compiler)S
- 2741(sets)S
- 2923(the)S
- 3077(stack)S
- (space)224 3315 A
- 3570(to)S
- 3679(the)S
- 3833(largest)S
- 4133(possible)S
- 4493(value)S
- 4741((for)S
- 4923(the)S
- 5076(Intel)S
- 3408 V
- 1080(CPUs,)S
- 1367(64K)S
- 10 R-1
- 1567(-)S
- 10 R
- 1651(text)S
- 10 R-1
- 1829(-)S
- 10 R
- 1913(data).)S
- 2192(For)S
- 2359(many)S
- 2609(programs,)S
- 3041(this)S
- 3213(value)S
- 3459(is)S
- 3554(far)S
- 3695(too)S
- 3851(large.)S
- 4131(Nonrecursive)S
- 4702(programs)S
- 5110(that)S
- 3528 V
- 1080(do)S
- 1206(not)S
- 1360(call)S
- 10 I
- 1532(brk)S
- 1692(,)S
- 1743(sbrk)S
- 1942(,)S
- 10 R
- 1993(or)S
- 10 I
- 2103(malloc)S
- 2403(,)S
- 10 R
- 2454(and)S
- 2625(do)S
- 2751(not)S
- 2905(have)S
- 3121(any)S
- 3292(local)S
- 3514(arrays)S
- 3787(usually)S
- 4103(do)S
- 4229(not)S
- 4383(need)S
- 4599(more)S
- 4831(than)S
- 5029(8K)S
- 5177(of)S
- 3648 V
- 1080(stack)S
- (space.)249 1312 A
- 3816 V
- 1080(The)S
- 10 I
- 1272(chmem)S
- 10 R
- 1593(command)S
- 2024(changes)S
- 2383(the)S
- 2541(value)S
- 2794(of)S
- 2913(the)S
- 3071(header)S
- 3376(256eld)S
- 3591(that)S
- 3778(determines)S
- 4256(the)S
- 4415(stack)S
- 4658(allocation,)S
- 5116(and)S
- 3936 V
- 1080(thus)S
- 1286(indirectly)S
- 1711(the)S
- 1873(total)S
- 2091(memory)S
- 2465(required)S
- 2840(to)S
- 2957(run)S
- 3130(the)S
- 3292(program.)S
- 3722(The)S
- 3918(=)S
- 4014(option)S
- 4309(sets)S
- 4499(the)S
- 4660(stack)S
- 4905(size)S
- 5100(to)S
- 5216(a)S
- 4056 V
- 1080(speci256c)S
- 1415(value;)S
- 1688(the)S
- 1838(+)S
- 1922(and)S
- 10 R-1
- 2094(-)S
- 10 R
- 2178(options)S
- 2500(increment)S
- 2930(and)S
- 3102(decrement)S
- 3549(the)S
- 3699(current)S
- 4013(value)S
- 4259(by)S
- 4387(the)S
- 4538(indicated)S
- (amount.)326 4935 A
- 4176 V
- 1080(The)S
- 1262(old)S
- 1415(and)S
- 1585(new)S
- 1778(stack)S
- 2010(sizes)S
- 2231(are)S
- 2380(printed.)S
- 4344 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
- 4464 V
- 10 B
- 1080(install)S
- 10 R
- 1343((1),)S
- 10 B
- 1511(brk)S
- 10 R
- 1668((2).)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 Times-Italic
- %%Pages: 1