%!
%%Pages: (atend)
%%DocumentFonts: (atend)
%%EndComments
%
% Frame Maker PostScript Prolog 1.11, for use with Maker 1.11
% Copyright (c) 1986,87 by Frame Technology, Inc.  All rights reserved.
%
% Known Problems:
%	Due to bugs in Transcript, the 'PS-Adobe-' is omitted from line 1
/FMversion (1.11) def 
/FrameDict 120 dict def 
% The readline in 23.0 doesn't recognize cr's as nl's on AppleTalk
FrameDict /tmprangecheck errordict /rangecheck get put 
errordict /rangecheck {FrameDict /bug true put} put 
FrameDict /bug false put 
mark 
% Some PS machines read past the CR, so keep the following 3 lines together!
currentfile 5 string readline
00
0000000000
cleartomark 
errordict /rangecheck FrameDict /tmprangecheck get put 
FrameDict /bug get { 
	/readline {
		/gstring exch def
		/gfile exch def
		/gindex 0 def
		{
			gfile read pop 
			dup 10 eq {exit} if 
			dup 13 eq {exit} if 
			gstring exch gindex exch put 
			/gindex gindex 1 add def 
		} loop
		pop 
		gstring 0 gindex getinterval true 
		} def
	} if
/FMVERSION {
	FMversion ne {
		/Times-Roman findfont 18 scalefont setfont
		100 100 moveto
		(Maker version does not match postscript_prolog!)
		dup =
		show showpage
		} if
	} def 
/FMLOCAL {
	FrameDict begin
	0 def 
	end 
	} def 
	/landscape FMLOCAL
	/docheight FMLOCAL
	/docwidth FMLOCAL
	/yscale FMLOCAL
	/xscale FMLOCAL
	/orgxfer FMLOCAL
	/orgproc FMLOCAL
	/organgle FMLOCAL
	/orgfreq FMLOCAL
/FMDOCUMENT {
	/#copies exch def
	FrameDict begin
	0 ne /landscape exch def 
	/docheight exch def
	/docwidth exch def
	/yscale exch def
	/xscale exch def
	currenttransfer cvlit /orgxfer exch def
	currentscreen cvlit /orgproc exch def
		/organgle exch def /orgfreq exch def
	end 
	} def 
	/pagesave FMLOCAL
	/orgmatrix FMLOCAL
/FMBEGINPAGE {
	FrameDict begin 
	/pagesave save def
	
	2 setlinecap
	xscale yscale scale
	landscape {
		90 rotate
		0 docheight neg translate
		} if
	/orgmatrix matrix def
	gsave 
	} def 
/FMENDPAGE {
	grestore 
	pagesave restore
	end 
	showpage
	} def 
	/fontname FMLOCAL
	/fontscale FMLOCAL
	/fontnum FMLOCAL
	/fontdict FMLOCAL
/FMDEFINEFONT {
	FrameDict begin
	/fontname exch def
	/fontscale exch def
	/fontnum exch def
	/fontdict fontname findfont fontscale scalefont def
	fontdict /Encoding get StandardEncoding eq
	{
		fontdict DiacriticEncode 
		/fontdict exch def
	} {
		fontdict NonDiacriticEncode
		/fontdict exch def
	} ifelse
	FMfonts fontnum
		fontnum fontdict definefont
	put
	end 
	} def 
/FMLINEWIDTHS { 
	FrameDict begin
	dup array /FMlinewidths exch def 
	1 sub -1 0 {exch FMlinewidths 3 1 roll lnormalize put} for
	end 
	} def 
 
FrameDict begin 
/savematrix {
	orgmatrix currentmatrix pop
	} bind def
/restorematrix {
	orgmatrix setmatrix
	} bind def
/dmatrix matrix def
/dpi	72 0 dmatrix defaultmatrix dtransform
	dup mul exch   dup mul add   sqrt
def
/max	{2 copy lt {exch} if pop} bind def
/min	{2 copy gt {exch} if pop} bind def
/DiacriticEncoding [
/.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/.notdef /.notdef /.notdef /.notdef /space /exclam /quotedbl
/numbersign /dollar /percent /ampersand /quotesingle /parenleft
/parenright /asterisk /plus /comma /hyphen /period /slash /zero /one
/two /three /four /five /six /seven /eight /nine /colon /semicolon
/less /equal /greater /question /at /A /B /C /D /E /F /G /H /I /J /K
/L /M /N /O /P /Q /R /S /T /U /V /W /X /Y /Z /bracketleft /backslash
/bracketright /asciicircum /underscore /grave /a /b /c /d /e /f /g /h
/i /j /k /l /m /n /o /p /q /r /s /t /u /v /w /x /y /z /braceleft /bar
/braceright /asciitilde /.notdef /Adieresis /Aring /Ccedilla /Eacute
/Ntilde /Odieresis /Udieresis /aacute /agrave /acircumflex /adieresis
/atilde /aring /ccedilla /eacute /egrave /ecircumflex /edieresis
/iacute /igrave /icircumflex /idieresis /ntilde /oacute /ograve
/ocircumflex /odieresis /otilde /uacute /ugrave /ucircumflex
/udieresis /dagger /.notdef /cent /sterling /section /bullet
/paragraph /germandbls /registered /copyright /trademark /acute
/dieresis /.notdef /AE /Oslash /.notdef /.notdef /.notdef /.notdef
/yen /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef
/ordfeminine /ordmasculine /.notdef /ae /oslash /questiondown
/exclamdown /logicalnot /.notdef /florin /.notdef /.notdef
/guillemotleft /guillemotright /ellipsis /.notdef /Agrave /Atilde
/Otilde /OE /oe /endash /emdash /quotedblleft /quotedblright
/quoteleft /quoteright /.notdef /.notdef /ydieresis /Ydieresis
/fraction /currency /guilsinglleft /guilsinglright /fi /fl /daggerdbl
/periodcentered /quotesinglbase /quotedblbase /perthousand
/Acircumflex /Ecircumflex /Aacute /Edieresis /Egrave /Iacute
/Icircumflex /Idieresis /Igrave /Oacute /Ocircumflex /.notdef /Ograve
/Uacute /Ucircumflex /Ugrave /dotlessi /circumflex /tilde /macron
/breve /dotaccent /ring /cedilla /hungarumlaut /ogonek /caron
] def
/FMfonts 255 array def
	/basefontdict FMLOCAL
	/newfontdict FMLOCAL
/DiacriticEncode {
	/basefontdict exch def
	/newfontdict basefontdict maxlength dict def
	basefontdict
	{exch dup /FID ne
		{dup /Encoding eq
			{exch pop DiacriticEncoding}
			{exch}
			ifelse
			newfontdict 3 1 roll put
			}
		{pop pop}
		ifelse
		} forall
	newfontdict
	} bind def
/NonDiacriticEncode {
	/basefontdict exch def
	/newfontdict basefontdict maxlength dict def
	basefontdict
	{exch dup /FID ne
		{exch newfontdict 3 1 roll put}
		{pop pop}
		ifelse
		} forall
	newfontdict
	} bind def
	/freq FMLOCAL
	/bwidth FMLOCAL
	/bpside FMLOCAL
	/bstring FMLOCAL
	/onbits FMLOCAL
	/offbits FMLOCAL
	/xindex FMLOCAL
	/yindex FMLOCAL
	/x FMLOCAL
	/y FMLOCAL
/setpattern {
	 /freq    exch def
	 /bwidth  exch def
	 /bpside  exch def
	 /bstring exch def
	 /onbits 0 def  /offbits 0 def
	 freq 0 {/y exch def
		 /x exch def
		 /xindex x 1 add 2 div bpside mul cvi def
		 /yindex y 1 add 2 div bpside mul cvi def
		 bstring yindex bwidth mul xindex 8 idiv add get
		 1 7 xindex 8 mod sub bitshift and 0 ne
		 {/onbits  onbits  1 add def 1}
		 {/offbits offbits 1 add def 0}
		 ifelse
		}
		setscreen
	 {} settransfer
	 offbits offbits onbits add div setgray
	} bind def
/grayness {
	setgray
	orgxfer cvx settransfer
	orgfreq organgle orgproc cvx setscreen
	} bind def
/normalize {
	transform cvi exch cvi exch itransform
	} bind def
/dnormalize {
	dtransform cvi exch cvi exch idtransform
	} bind def
/lnormalize { 
	0 dtransform exch cvi 2 idiv 2 mul 1 add exch idtransform pop
	} bind def
/fillprocs
	[{0.00 grayness}
	 {0.10 grayness}
	 {0.30 grayness}
	 {0.50 grayness} 
	 {0.70 grayness}
	 {0.90 grayness}
	 {0.97 grayness} 
	 {1.00 grayness} 
	 {<0F1E3C78F0E1C387> 8 1 dpi 16 div setpattern} 
	 {<0F87C3E1F0783C1E> 8 1 dpi 16 div setpattern} 
	 {<CCCCCCCCCCCCCCCC> 8 1 dpi 16 div setpattern} 
	 {<FFFF0000FFFF0000> 8 1 dpi 16 div setpattern} 
	 {<8142241818244281> 8 1 dpi 16 div setpattern} 
	 {<03060C183060C081> 8 1 dpi 16 div setpattern} 
	 {<8040201008040201> 8 1 dpi 16 div setpattern} 
	 {}
	 {1.00 grayness}
	 {0.90 grayness}
	 {0.70 grayness}
	 {0.50 grayness} 
	 {0.30 grayness}
	 {0.10 grayness}
	 {0.03 grayness} 
	 {0.00 grayness} 
	 {<F0E1C3870F1E3C78> 8 1 dpi 16 div setpattern} 
	 {<F0783C1E0F87C3E1> 8 1 dpi 16 div setpattern} 
	 {<3333333333333333> 8 1 dpi 16 div setpattern} 
	 {<0000FFFF0000FFFF> 8 1 dpi 16 div setpattern} 
	 {<7EBDDBE7E7DBBD7E> 8 1 dpi 16 div setpattern} 
	 {<FCF9F3E7CF9F3F7E> 8 1 dpi 16 div setpattern} 
	 {<7FBFDFEFF7FBFDFE> 8 1 dpi 16 div setpattern} 
	 {}
	] def
/H { 
	FMlinewidths exch get setlinewidth
	} bind def
/X { 
	fillprocs exch get exec
	} bind def
/V { 
	gsave eofill grestore
	} bind def
/N { 
	gsave stroke grestore 
	} bind def
/M {moveto} bind def
/E {lineto} bind def
/D {curveto} bind def
/O {closepath} bind def
	/n FMLOCAL
/L { 
 	/n exch def
	newpath
	normalize
	moveto 
	2 1 n {pop normalize lineto} for
	} bind def
/Y { 
	L 
	closepath
	} bind def
/K { 
 	/n exch def
	newpath
	moveto 
	3 1 n {pop curveto} for
	} bind def
/J { 
 	/n exch def
	newpath
	moveto 
	1 1 n {pop curveto} for
	} bind def
	/x1 FMLOCAL
	/x2 FMLOCAL
	/y1 FMLOCAL
	/y2 FMLOCAL
/R { 
	/y2 exch def
	/x2 exch def
	/y1 exch def
	/x1 exch def
	x1 y1
	x2 y1
	x2 y2
	x1 y2
	4 Y 
	} bind def
/C { 
	grestore
	gsave
	R 
	clip
	} bind def
/U { 
	grestore
	gsave
	} bind def
/F { 
	FMfonts exch get
	setfont
	} bind def
/T { 
	moveto show
	} bind def
/P { 
	moveto
	0 32 3 2 roll widthshow
	} bind def
/S { 
	moveto
	0 exch ashow
	} bind def
/B { 
	moveto
	0 32 4 2 roll 0 exch awidthshow
	} bind def
/Q { 
	moveto
	gsave show grestore
	} bind def
	/x FMLOCAL
	/y FMLOCAL
	/dx FMLOCAL
	/dy FMLOCAL
	/dl FMLOCAL
	/t FMLOCAL
	/t2 FMLOCAL
	/Cos FMLOCAL
	/Sin FMLOCAL
	/r FMLOCAL
/W { 
	dnormalize
	/dy exch def
	/dx exch def
	normalize
	/y  exch def
	/x  exch def
	/dl dx dx mul dy dy mul add sqrt def
	dl 0.0 gt {
		/t currentlinewidth def
		savematrix
		/Cos dx dl div def
		/Sin dy dl div def
		/r [Cos Sin Sin neg Cos 0.0 0.0] def
		/t2 t 2.5 mul 3.5 max def
		newpath
		x y translate
		r concat
		0.0 0.0 moveto
		dl t 2.7 mul sub 0.0 rlineto
		stroke
		restorematrix
		x dx add y dy add translate
		r concat
		t 0.67 mul setlinewidth
		t 1.61 mul neg  0.0 translate
		0.0 0.0 moveto
		t2 1.7 mul neg  t2 2.0 div     moveto
		0.0 0.0 lineto
		t2 1.7 mul neg  t2 2.0 div neg lineto
		stroke
		t setlinewidth
		restorematrix
		} if
	} bind def
/G { 
	gsave
	newpath
	normalize translate 0.0 0.0 moveto 
	dnormalize scale 
	0.0 0.0 1.0 5 3 roll arc 
	closepath eofill
	grestore
	} bind def
	/x FMLOCAL
	/y FMLOCAL
	/w FMLOCAL
	/h FMLOCAL
	/xx FMLOCAL
	/yy FMLOCAL
	/ww FMLOCAL
	/hh FMLOCAL
/A { 
	/y exch def
	/x exch def
	/h exch def
	/w exch def
	x y normalize /yy exch def /xx exch def
	w h dnormalize /hh exch def /ww exch def
	ww abs hh abs xx ww add yy hh sub
	gsave
	savematrix
	newpath
	translate
	scale
	0.0 0.0 1.0 5 3 roll arc
	0 setlinecap
	restorematrix
	stroke
	grestore
	} bind def
	/FMsaveobject FMLOCAL
	/FMoptop FMLOCAL
	/FMdicttop FMLOCAL
/BEGINPRINTCODE {
	/FMdicttop countdictstack 1 add def 
	/FMoptop count 6 sub def 
	/FMsaveobject save def
	userdict begin 
	/showpage {} def 
	newpath
	translate
	0.0 0.0 moveto
	} bind def
/ENDPRINTCODE {
	count -1 FMoptop {pop pop} for 
	countdictstack -1 FMdicttop {pop end} for 
	FMsaveobject restore 
	} bind def
/gn { 
	0 
	{	46 mul 
		cf read pop 
		32 sub 
		dup 46 lt {exit} if 
		46 sub add 
		} loop
	add 
	} bind def
	/str FMLOCAL
/cfs { 
	/str sl string def 
	0 1 sl 1 sub {str exch val put} for 
	str def 
	} bind def
/ic [ 
	0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0223
	0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0223
	0
	{0 hx} {1 hx} {2 hx} {3 hx} {4 hx} {5 hx} {6 hx} {7 hx} {8 hx} {9 hx}
	{10 hx} {11 hx} {12 hx} {13 hx} {14 hx} {15 hx} {16 hx} {17 hx} {18 hx}
	{19 hx} {gn hx} {0} {1} {2} {3} {4} {5} {6} {7} {8} {9} {10} {11} {12}
	{13} {14} {15} {16} {17} {18} {19} {gn} {0 wh} {1 wh} {2 wh} {3 wh}
	{4 wh} {5 wh} {6 wh} {7 wh} {8 wh} {9 wh} {10 wh} {11 wh} {12 wh}
	{13 wh} {14 wh} {gn wh} {0 bl} {1 bl} {2 bl} {3 bl} {4 bl} {5 bl} {6 bl}
	{7 bl} {8 bl} {9 bl} {10 bl} {11 bl} {12 bl} {13 bl} {14 bl} {gn bl}
	{0 fl} {1 fl} {2 fl} {3 fl} {4 fl} {5 fl} {6 fl} {7 fl} {8 fl} {9 fl}
	{10 fl} {11 fl} {12 fl} {13 fl} {14 fl} {gn fl}
	] def
	/sl FMLOCAL
	/val FMLOCAL
	/ws FMLOCAL
	/im FMLOCAL
	/bs FMLOCAL
	/cs FMLOCAL
	/len FMLOCAL
	/pos FMLOCAL
/ms { 
	/sl exch def 
	/val 255 def 
	/ws cfs 
	/im cfs 
	/val 0 def 
	/bs cfs 
	/cs cfs 
	} bind def
400 ms 
/ip { 
	is 
	0 
	cf cs readline pop 
	{	ic exch get exec 
		add 
		} forall 
	pop 
	
	} bind def
/wh { 
	/len exch def 
	/pos exch def 
	ws 0 len getinterval im pos len getinterval copy pop
	pos len 
	} bind def
/bl { 
	/len exch def 
	/pos exch def 
	bs 0 len getinterval im pos len getinterval copy pop
	pos len 
	} bind def
/s1 1 string def
/fl { 
	/len exch def 
	/pos exch def 
	/val cf s1 readhexstring pop 0 get def
	pos 1 pos len add 1 sub {im exch val put} for
	pos len 
	} bind def
/hx { 
	3 copy getinterval 
	cf exch readhexstring pop pop 
	} bind def
	/h FMLOCAL
	/w FMLOCAL
	/lb FMLOCAL
	/bitmapsave FMLOCAL
	/is FMLOCAL
	/cf FMLOCAL
/BEGINBITMAP { 
	gsave
	translate scale /h exch def /w exch def
	/lb w 7 add 8 idiv def 
	sl lb lt {lb ms} if 
	/bitmapsave save def 
	/is im 0 lb getinterval def 
	ws 0 lb getinterval is copy pop 
	/cf currentfile def 
	w h 1 [w 0 0 h neg 0 h] 
	{ip} image 
	bitmapsave restore 
	grestore
	} bind def
/ENDBITMAP {
	} bind def
end 
%%EndProlog
%%BeginSetup
(1.11) FMVERSION
1. 1. 612. 792. 0 1 FMDOCUMENT
0 12. /Times-Roman  FMDEFINEFONT
1 18. /Times-Bold  FMDEFINEFONT
2 14. /Times-Bold  FMDEFINEFONT
3 12. /Times-Italic  FMDEFINEFONT
4 14. /Times-BoldItalic  FMDEFINEFONT
5 12. /Times-Bold  FMDEFINEFONT
6 9. /Times-Roman  FMDEFINEFONT
7 14. /Times-Roman  FMDEFINEFONT
8 12. /Courier  FMDEFINEFONT
0.5 1. 3. 4. 4 FMLINEWIDTHS
%%EndSetup
%%Page: "1" 1
FMBEGINPAGE
0 F
0 X
(Sun Microsystems Porting Guide) 72. 36. T
(8-1) 524. 36. T
1 F
(Chapter 8) 72. 706. T
(Migration between SunOS Releases) 216. 706. T
0 F
(This chapter briefly describes the differences between SunOS ) 217. 686. T
(releases and notes release improvements that can affect appli-) 217. 673. T
(cations software.   ) 217. 660. T
2 F
(8.1) 72. 635. T
(SunOS Release Overview) 216. 635. T
0 F
(In order to keep OEMs and customers informed of upcoming ) 217. 616. T
(system software releases, Sun has instituted a new software ) 217. 603. T
(release cycle. The objectives of this plan are to establish a ) 217. 590. T
(mechanism for accurate schedules and timely SunOS releases.   ) 217. 577. T
(The three components of the new release plan are major releas-) 217. 564. T
(es, minor releases, and micro releases.) 217. 551. T
(A major release  is a SunOS version that could require an appli-) 217. 534. T
(cation porting effort because of new features, architectural ) 217. 521. T
(changes, or other significant improvements.  The contents of a ) 217. 508. T
(major release and the availability of unbundled software will dic-) 217. 495. T
(tate the schedule.  ) 217. 482. T
(A minor release\325s primary purpose is to support new software ) 217. 465. T
(and hardware products.  In most cases, a minor release will not ) 217. 452. T
(require an application porting effort. Minor releases will general-) 217. 439. T
(ly be available on a 6- to 9- month schedule.  ) 217. 426. T
(A micro release, also known as a dot-dot or bug fix release, ) 217. 409. T
(consolidates individual bug fixes and applies only to the rele-) 217. 396. T
(vant product\050s\051.  No new hardware or software functions are ) 217. 383. T
(included in a micro release.) 217. 370. T
(SunOS has been evolving over the last few years, and its pow-) 217. 353. T
(erful innovations will become incorporated into a new unified ) 217. 340. T
(UNIX discussed later in this chapter.  An aspect of SunOS ) 217. 327. T
(enables multiple clusters of networks communicating over a net-) 217. 314. T
(work while also supporting different releases of SunOS. \050A few ) 217. 301. T
(rules apply to diskless clients and their servers.\051  All machines ) 217. 288. T
(can access other filesystems on different parts of the network ) 217. 275. T
(through NFS. ) 217. 262. T
2 F
(8.2) 72. 237. T
(SunOS 4.0) 216. 237. T
0 F
(SunOS 4.0 began shipping in May 1988.  It contains many ) 217. 218. T
(improved features and is a sound architectural foundation for ) 217. 205. T
(future releases.  See Figure 8-1 for SunOS 4.0 features.  ) 217. 192. T
(For more details, please refer to the ) 217. 175. T
3 F
(SunOS 4.0 Change Notes) 390.29 175. T
0 F
( ) 511.62 175. T
(\050part of the SunOS 4.0 release documentation\051, ) 217. 162. T
3 F
( SunOS 4.0 ) 445.96 162. T
(Release Report) 217. 149. T
0 F
(, and System V and SunOS 4.0 documents.) 289.98 149. T
72. 576. 180. 612. R
7 X
V
3 F
0 X
(Software) 72. 603. T
(release cycles) 72. 589. T
72. 180. 180. 216. R
7 X
V
0 X
(Features of ) 72. 207. T
(SunOS 4.0) 72. 193. T
FMENDPAGE
%%Page: "2" 2
FMBEGINPAGE
0 F
0 X
(Sun Microsystems Porting Guide) 380.33 36. T
(8-2) 72. 36. T
72. 72. 540. 720. C
72. 365. 525. 720. C
72. 365. 525. 720. R
7 X
V
90. 450. 216. 152.5 297. 561.5 G
1 H
0 X
90. 90.1 -216. 152.5 513. 714. A
90. 180.1 216. 152.5 81. 714. A
180. 270.1 216. -152.5 81. 409. A
270. 0.1 -216. -152.5 513. 409. A
0. 90. -216. 152.5 513. 714. A
4 F
-0.24 (SunOS 4.0) 263. 697. P
5 F
(Architectural) 153. 663. T
(Features) 152. 651. T
8.36 (Network Services) 153. 606. P
3.34 (System V Facilities) 153. 517. P
6.34 (SunView Features) 308. 669. P
1.33 (Peripheral Support) 308. 607. P
7.02 (Security Measures) 308. 562. P
5.69 (Other Features) 309. 520. P
6.66 (4.3BSD Facilities) 244. 455. P
6 F
1.76 (State-of-the-art VM System) 152. 641. P
1.01 (Shared library facility) 152. 633. P
2.76 (Lightweight process library) 152. 625. P
1.13 (NFS support for swapping and) 152. 596. P
2. (paging diskless clients) 152. 587. P
1.63 (Re-sizable swap area for diskless) 152. 578. P
(clients) 152. 569. T
1.26 (File system reorganization for) 152. 560. P
0.38 (efficient support of multiple ) 152. 551. P
(Auto-mounting of remote files) 152. 535. T
-0.24 (Full base level SVID Release 3 interface) 152. 506. P
0.92 (STREAMS interface to kernel) 152. 497. P
1.5 (STREAMS-based System V TTY driver) 152. 488. P
0.13 (Archive utility and job scheduler) 152. 479. P
(Industry-standard function names) 308. 659. T
0.25 (Keyboard control of menu items) 308. 650. P
1.05 (Menus providing all basic editing functions) 308. 641. P
-0.74 (Enhanced mailtool) 308. 632. P
1.51 (Enhanced text windows) 308. 623. P
0.88 (Reusable and editable configuration files) 308. 596. P
0.75 (On-ine disk formatting) 308. 587. P
2.01 (New mass-storage systems) 308. 578. P
2.75 (RPC authentication) 308. 553. P
-0.24 (Secure NFS) 308. 544. P
1.25 (Audit trails) 308. 535. P
1.26 (Support for 8-bit characters) 308. 510. P
0.75 (C global and peephole optimizers) 308. 501. P
0.67 (Up to 64 open files per process) 308. 492. P
-0.99 (Obsolescence  mechanism) 308. 473. P
1.51 (Dedicated documentation sets) 308. 483. P
0.88 (64 open files per process) 243. 443. P
0.5 (Full subnets support) 243. 434. P
-0.23 (Internet-standard name server) 243. 425. P
(architectures) 152. 543. T
5 F
1.47 (Figure 8-1.  SunOS 4.0 Features) 217. 380. P
7.69 (New Features) 256. 685. P
72. 72. 540. 720. C
U
2 F
0 X
(8.2.1) 72. 344. T
(SunOS 4.X) 216. 344. T
0 F
(A forthhcoming release of SunOS will incorporate the Base ) 217. 325. T
(Level  System V Interface Definition \050SVID\051 and pass the Sys-) 217. 312. T
(tem V Verification Suite \050SVVS\051.  SunOS 4.1 includes new fea-) 217. 299. T
(tures such as improved ease of use and basic international sup-) 217. 286. T
(port will also be provided.  Additional SunOS 4.X features will ) 217. 273. T
(be announced later.) 217. 260. T
2 F
(8.3) 72. 235. T
(The Sun and AT&T Joint UNIX Implementation) 216. 235. T
0 F
(In October 1987, Sun and AT&T announced an alliance to) 217. 216. T
(integrate SunOS and its Berkeley UNIX \0504.3/4.2BSD\051  ) 217. 203. T
(features into a single, open UNIX System V standard.  This ) 217. 190. T
(will be released as UNIX System V Release 4.0. This ap-) 217. 177. T
(proach uses industry standards to define and describe program-) 217. 164. T
(ming interfaces, the result of which is inherently competitive ) 217. 151. T
(and multivendor.  The goal of this venture is to provide a stan-) 217. 138. T
(dard, stable application development environ-ment and, to ) 217. 125. T
(encourage application software creation.  The ) 217. 112. T
(overall result will be a consistent user interface across different ) 217. 99. T
(applications, better functionality via defined OS interfaces, ) 217. 86. T
FMENDPAGE
%%Page: "3" 3
FMBEGINPAGE
0 F
0 X
(Sun Microsystems Porting Guide) 72. 36. T
(8-3) 524. 36. T
(Sun and AT&T\325s efforts for unified UNIX are divided into three ) 217. 278. T
(phases.  For the first phase, Sun will deliver a SunOS version ) 217. 265. T
(that will contain most of the features and functions of the unified ) 217. 252. T
(UNIX system.  It will comply to the Base Level SVID and will ) 217. 239. T
(support software developers who want early exposure to the ) 217. 226. T
(new System V UNIX.  Phase 2 is the AT&T effort to supply the ) 217. 213. T
(unified UNIX system to the world.  The beta version \0503B2 ) 217. 200. T
(source-based\051  will appear in 1989.  Phase 3 is an effort to pro-) 217. 187. T
(vide continued evolution of UNIX while maintaining the consis-) 217. 174. T
(tent programming interfaces.  The interfaces are the most impor-) 217. 161. T
(tant in this phase, not the kernel implementation.    ) 217. 148. T
2 F
(8.4) 72. 123. T
(Porting from SunOS 3.X  to SunOS 4.0) 216. 123. T
0 F
(SunOS 4.0 has several new features appealing to most OEMs, ) 217. 104. T
(users, and system administrators.   Numerous enhancements ) 217. 91. T
(make the migration from 3.X to 4.0 different from previous ) 217. 78. T
(and preserved investment in software and people.) 217. 711. T
(Note that UNIX must run on any hardware architectures.  This ) 217. 694. T
(new, unified UNIX conforms to this requirement with a compre-) 217. 681. T
(hensive programming interface for development tools, user ) 217. 668. T
(interface \050OPEN LOOK\051, and networking. \050See Figure 8-2.\051  ) 217. 655. T
(Also note that Xenix extensions will be present in this UNIX ) 217. 642. T
(because of an agreement between AT&T and Microsoft.) 217. 629. T
72. 227. 180. 272. R
7 X
V
3 F
0 X
(Incorporation of ) 72. 263. T
(SVID into SunOS 4.X) 72. 249. T
163. 406. 540. 564. R
3 X
V
0 H
N
163. 565. 540. 611. R
7 X
V
0 X
N
170. 413. 288. 557. R
7 X
V
0 X
N
296. 414. 410. 557. R
7 X
V
0 X
N
418. 413. 532. 557. R
7 X
V
0 X
N
296. 509. 410. 557. R
7 X
V
0 X
N
296. 464. 410. 509. R
7 X
V
0 X
N
2 F
3.73 (Provide consistent programming interfaces) 219. 585. P
7 F
2.07 (Development ) 190. 538. P
4.1 (User interface) 312. 540. P
0.97 (Vendor specific) 307. 490. P
2.39 (Window system) 307. 443. P
(Networking) 442. 534. T
0 F
(-TCP/IP) 446. 508. T
(-NFS/RFS) 446. 481. T
(-RPC/XDR) 446. 455. T
(-X11/NeWS) 315. 424. T
7 F
(toolkits) 331. 474. T
0 F
3.35 (-OPEN LOOK) 313. 519. P
3. (-ANSI C) 193. 495. P
2 F
1.92 (Figure 8-2.  UNIX System V Release 4.0) 230. 304. P
163. 359. 540. 405. R
7 X
V
0 X
N
7 F
0.87 (Unified UNIX System V Release 4.0) 250. 387. P
0.93 (System V + Berkeley BSD + SunOS + Xenix Extensions) 188. 369. P
(Tools) 209. 522. T
540. 570. 540. 405. 2 L
N
163. 566. 163. 405. 2 L
N
163. 328. 540. 359. R
7 X
V
0 X
N
283. 358. 283. 329. 2 L
N
411. 358. 411. 329. 2 L
N
(SPARC) 453. 341. T
1.28 (Motorola 680X0) 301. 341. P
0.84 (Intel 80386) 190. 340. P
FMENDPAGE
%%Page: "4" 4
FMBEGINPAGE
0 F
0 X
(Sun Microsystems Porting Guide) 380.33 36. T
(8-4) 72. 36. T
(SunOS installations or upgrades.  Most SunOS 3.X binaries ) 217. 711. T
(can run under SunOS 4.0. ) 217. 698. T
(Do not use pre-SunOS 4.0 object files \050.o and .a files\051 with ) 217. 681. T
(SunOS 4.0 without recompiling these files for SunOS 4.0.  Com-) 217. 668. T
(patibility issues arise with programs that depend on the filesys-) 217. 655. T
(tem layout, kernel data structures \050/dev/kmem or /dev/mem\051, ) 217. 642. T
(and certain system call semantics \050mmap\051.  The full details are ) 217. 629. T
(listed in the ) 217. 616. T
3 F
(SunOS 4.0 Change Notes) 276. 616. T
0 F
(, which is suggested read-) 397.34 616. T
(ing for any porting effort of this type.             ) 217. 603. T
2 F
(8.5) 72. 578. T
(Suggestions for Future Releases beyond SunOS 4.0) 216. 578. T
0 F
(The SunOS 4.0 release provides many opportunities for applica-) 217. 559. T
(tion developers to insulate themselves from the possible incom-) 217. 546. T
(patibilities of future major releases.  These product migration ) 217. 533. T
(strategies can ease the transition to the unified UNIX:) 217. 520. T
(\245) 221. 502. T
(Install the System V compatibility package option and ) 234. 502. T
(become familiar with its conventions.) 234. 489. T
(\245) 221. 471. T
(Set your $PATH variable to choose BSD behavior ) 234. 471. T
(\050/usr/ucb\051 or System V behavior ) 234. 458. T
(\050/usr/5bin\051.  Further ) 391.64 458. T
(details are in the System V and SunOS 4.0 document.) 234. 445. T
(\245) 221. 427. T
(Design your package to install in either environment ) 234. 427. T
(\050BSD or System V\051.) 234. 414. T
(\245) 221. 396. T
(If you are writing new code, write to the System V Inter-) 234. 396. T
(face Definition ) 234. 383. T
(\050Issue 2, Volumes I, II, III\051 if possible.) 309.31 383. T
(\245) 221. 365. T
(Try to avoid writing your own custom kernel modules; ) 234. 365. T
(write to the libraries or ) 234. 352. T
(interfaces instead.  SunOS 4.0 ) 346.98 352. T
(gives you new tools to make this job easier.) 234. 339. T
2 F
(8.6) 72. 311. T
(Migrating from SunOS 3.X to SunOS System V ) 216. 311. T
(Default Release) 216. 297. T
0 F
(Moving from SunOS 3.X to the System V default release is an ) 217. 278. T
(addition to a SunOS 4.0 to System V default release migration.  ) 217. 265. T
(The System V default environment means that the System V ) 217. 252. T
(commands, libraries, and behavior is the default.  Please see ) 217. 239. T
(below. ) 217. 226. T
2 F
(8.7) 72. 201. T
(Migrating from SunOS 4.0 to SunOS System V ) 216. 201. T
(Default Release ) 216. 187. T
0 F
(As the System V and BSD environments converge, it becomes ) 217. 168. T
(important for users to be aware of the default system environ-) 217. 155. T
(ment.  In SunOS 4.0, the BSD commands, libraries, and behav-) 217. 142. T
(ior defaults to BSD operation. ) 217. 129. T
(When Sun releases its OS including System V Release 4.0, the ) 217. 112. T
(System V  behavior will become the default environment.  This ) 217. 99. T
(does not mean the BSD environment will go away.  It does ) 217. 86. T
72. 498. 180. 544. R
7 X
V
3 F
0 X
(Open UNIX System ) 72. 535. T
(V standard: UNIX ) 72. 521. T
(System V Release 4.0) 72. 507. T
72. 226. 180. 280. R
7 X
V
0 X
(Product migration ) 72. 271. T
(strategies for transi-) 72. 257. T
(tion to unified UNIX) 72. 243. T
FMENDPAGE
%%Page: "5" 5
FMBEGINPAGE
0 F
0 X
(Sun Microsystems Porting Guide) 72. 36. T
(8-5) 524. 36. T
(mean that  users preferring BSD will need to prepend /usr/ucb ) 217. 711. T
(to the $PATH variable before /bin, /usr/bin, and /usr/5bin in ) 217. 698. T
(SunOS 4.X.  Because of this upcoming change, users need to be ) 217. 685. T
(aware of programming practices that can complicate a transition ) 217. 672. T
(to the next software release.) 217. 659. T
(To avoid application incompatibilities, changing the $PATH vari-) 217. 642. T
(able is the first step.  In cases where the application depends ) 217. 629. T
(on commands or options not in both SunOS and System V, you ) 217. 616. T
(should try to remove the dependencies.  Otherwise if you ) 217. 603. T
(require the BSD or SunOS semantics, you may have to specify ) 217. 590. T
(the BSD compatibility package for your application to work with ) 217. 577. T
(the System V default release.  The obvious areas of incompati-) 217. 564. T
(bilities are commands currently present in both /usr/5bin and ) 217. 551. T
(/usr/bin \050) 217. 538. T
3 F
(ar, cat, cc, cflow, chmod, col, cxref, date, diff3, du, ) 260.67 538. T
(echo, expr, grep, lint, ls, m4, nohup, od, pr, sed, sort, stty, sum, ) 217. 525. T
(time, touch, and tr) 217. 512. T
0 F
(\051.   Consider the example with the echo com-) 305.33 512. T
(mand: ) 217. 499. T
(BSD) 123. 482. T
8 F
(echo "hello world on line1";echo -n "hello world on line2") 123. 470. T
0 F
(System V) 123. 450. T
8 F
(echo "hello world on line1\134nhello world on line2\134c") 123. 437. T
2 F
(8.8) 72. 412. T
(Compilation, Makefile,  and Build-Related Issues) 216. 412. T
0 F
(To ensure that existing programs build independently of the ) 217. 393. T
(environment preference of the invoking process, most develop-) 217. 380. T
(ers 1zwant to explicitly specify a BSD environment by setting ) 217. 367. T
(CC=/usr/ucb/cc and passing CC to makefiles.  The /usr/5lib is a ) 217. 354. T
(symbolic link to /usr/lib, with conflicting files moved to a  new ) 217. 341. T
(directory called /usr/ucbinclude.  Similarly, /usr/5include is a ) 217. 328. T
(symbolic link to /usr/include with all files there moved to ) 217. 315. T
(/usr/include.  Conflicting files are in the /usr/ucb/include directory.) 217. 302. T
2 F
(8.8.1) 72. 277. T
(Other Changes) 216. 277. T
0 F
(The underlying system administration will change to be more ) 217. 258. T
(compatible with System V.  Count on the accounting record for-) 217. 245. T
(mat changing along with uucp administration.  To be safe, do not ) 217. 232. T
(rely on the conventions of /single/init for initialization files asso-) 217. 219. T
(ciated with starting the system.) 217. 206. T
FMENDPAGE
%%Trailer
%%Pages: 5 1
%%DocumentFonts: Times-Roman
%%+ Times-Bold
%%+ Times-Italic
%%+ Times-BoldItalic
%%+ Courier