Full Generic System V ABI

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Static ArchivesFrequently applications must rely on groups of object files not required to bepresent on an ABI conforming implementation. These may be provided in staticarchives provided with the development environment. If each member of thearchive is itself ABI conforming, then an ABI conforming application may staticallylink members from this archive and still be ABI conforming. If extensions toan archive are not ABI conforming, then an ABI conforming application may notinclude that extension in an executable.All development environments for ABI applications shall contain ABI conformingversions of each of the following libraries.l i b mThe relevant processor supplement for each architecture shall define the path tothe directory that contains these libraries. The following are entry-points thatmust be defined for each respective library as defined in SVID Third Edition.Figure 11-1: Required l i b m Functionsa c o s a t a n h e r f c h y p o t l o g 10a c o s h c b r t e x p j 0 p o wa s i n c e i l f a b s j 1 r e m a i n d e ra s i n h c o s f l o o r j n s i na t a n c o s h f m o d # l g a m m a s i n ha t a n 2 e r f g a m m a # l o g s q r t# Function is DEPRECATED X11-4 DEVELOPMENT ENVIRONMENTS FOR AN ABI SYSTEM
12 NETWORKINGNetworking 12-1Required STREAMS Devices and Modules 12-2Required Interprocess CommunicationSupport 12-3Pseudo Terminal Support 12-3STREAM Based Pipe Support 12-3Required Transport Layer Support 12-4Required Transport Loopback Support 12-7Optional Internet Transport Support 12-8Address Format 12-8Programming Interfaces 12-8t_accept 12-8t_bind 12-8t_connect 12-8t_getinfo 12-9t_listen 12-9t_open 12-9t_optmgmt 12-10Table of Contentsi
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SYSTEM VAPPLICATION BINARY INTERFAC
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LOW-LEVEL SYSTEM INFORMATION3Introd
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INIndexIndexIN-1ivTable of Contents
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1 INTRODUCTIONSystem V Application
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Foundations and Structure of the AB
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How to Use the System V ABIThe comp
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6 . The system’s compilation syst
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Definitions of TermsThe following t
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2SOFTWARE INSTALLATIONSoftware Inst
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Software Structure of the Physical
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Figure 2-2: Data Stream File Layout
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A special new-line terminated chara
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P S T A M P: Production stamp, limi
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major: The major device number, app
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NOTESince substantive differences e
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1: fatal error2: warning3: interrup
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Commands That Install, Remove and A
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IntroductionThis chapter defines lo
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Machine Interface (Processor-Specif
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Operating System Interface (Process
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4OBJECT FILESIntroduction 4-1File F
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Figure 4-1: Object File Format_____
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ELF HeaderSome object file control
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e _ v e r s i o ne _ e n t r ye _ p
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E I _ C L A S SE I _ D A T AThe nex
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SectionsAn object file’s section
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Figure 4-8: Section Headert y p e d
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S H T _ N U L LThis value marks the
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A section header’s s h _ f l a g
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Figure 4-13: Special Sections (cont
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. s h s t r t a b This section hold
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Symbol TableAn object file’s symb
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S T B _ W E A K Weak symbols resemb
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As mentioned above, the symbol tabl
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# d e f i n e E L F 32 _ R _ S Y M
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5PROGRAM LOADING ANDDYNAMIC LINKING
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Program HeaderAn executable or shar
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P T _ D Y N A M I CP T _ I N T E R
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Figure 5-3: Segment Flag Bits, p _
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depending on the processor. See ‘
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NOTENote information is optional. T
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Dynamic LinkingProgram InterpreterA
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Because every ABI-conforming progra
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Figure 5-10: Dynamic Array Tags, d
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D T _ R P A T HD T _ S Y M B O L I
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If a shared object name has one or
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oth the symbol table and the chain
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6 LIBRARIESIntroduction 6-1Shared L
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IntroductionEvery ABI-conforming sy
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Dependencies Among LibrariesInter-l
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Figure 6-2: l i b s y s Contents, N
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NOTEBecause the ABI specifies neith
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_nameThis gives a system service na
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Figure 6-7: l i b c Contents from X
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i n t _ _ f l s b u f ( i n t x , F
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Network Services LibraryThe Network
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Figure 6-14: l i b n s l Contents,
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Curses LibraryThe curses library, l
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Figure 6-19: l i b c u r s e s Cont
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X Window System LibraryThe X Window
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Figure 6-21: l i b X Contents (cont
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Figure 6-21: l i b X Contents (cont
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X Toolkit Intrinsics LibraryGThe X
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Figure 6-23: l i b X t Contents (co
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System Data InterfacesStandard head
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7FORMATS AND PROTOCOLSIntroduction
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IntroductionThis chapter describes
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a r _ d a t ea r _ u i da r _ g i d
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As an example, the following symbol
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Terminfo Data BaseEach terminal’s
Page 142 and 143: 37 | t t y 37 | A T & T m o d e l 3
Page 144 and 145: XDR Data TypesEach of the sections
Page 146 and 147: Single-Precision Floating-Point+ --
Page 148 and 149: Byte m of the sequence always prece
Page 150 and 151: Variable-length ArrayCounted arrays
Page 152 and 153: VoidAn XDR void is a 0-byte quantit
Page 154 and 155: Optional-data is not so interesting
Page 156 and 157: Because of transport independence,
Page 158 and 159: 5 . The parameters to the remote pr
Page 160 and 161: The RPC Message ProtocolThis sectio
Page 162 and 163: ** Body of a reply to an RPC reques
Page 164 and 165: ⎜⎜c h a r * a u p _ m a c h n a
Page 166 and 167: The client too must check the verif
Page 168 and 169: * a d v _ w i n v e r f ; -- one ha
Page 170 and 171: pcbind MechanismAn r p c b i n d me
Page 172 and 173: The parameters and the argument poi
Page 174 and 175: Commands for Application ProgramsPr
Page 176 and 177: 9EXECUTION ENVIRONMENTApplication E
Page 178 and 179: Per-process environment information
Page 180 and 181: The root directory of the file syst
Page 182 and 183: u s r / X / l i b / a p p - d e f a
Page 184 and 185: The System V Window SystemNOTEThis
Page 186 and 187: System V Window System ComponentsTh
Page 188 and 189: 11DEVELOPMENT ENVIRONMENTSFOR AN AB
Page 190 and 191: a sSVID ___________________________
Page 194 and 195: t_rcv 12-12t_rcvconnect 12-12t_rcvu
Page 196 and 197: Required STREAMS Devices and Module
Page 198 and 199: Required Transport Layer SupportA t
Page 200 and 201: Figure 12-9: XTI values for t_info
Page 202 and 203: Optional Internet Transport Support
Page 204 and 205: t_optmgmtTLIUnder TLI the following
Page 206 and 207: Figure 12-14: IP OptionsX__________
Page 208 and 209: IN IndexIndexIN-1Table of Contentsi
Page 210 and 211: a u t h d e s _ f u l l n a m e 7:
Page 212 and 213: d e l _ c u r t e r m 6: 22d e l e
Page 214 and 215: f t o k 6: 5f t r u n c a t e 6: 12
Page 216 and 217: installation mediafile formats 2: 1
Page 218 and 219: m k s t e m p 6: 12m k t e m p 6: 1
Page 220 and 221: format 4: 1hash table 5: 13, 17, 21
Page 222 and 223: e p l y _ s t a t 7: 27required siz
Page 224 and 225: s i g s e n d 6: 5s i g s e n d s e
Page 226 and 227: T _ C O N N E C T 1 12: 5T _ C O N
Page 228 and 229: u n a m e 6: 6, 9: 1u n c t r l 6:
Page 230 and 231: w r i t e 6: 5, 18w r i t e v 6: 5w
Page 232 and 233: X D e f a u l t V i s u a l 6: 27X
Page 234 and 235: X G e t G e o m e t r y 6: 27X G e
Page 236 and 237: X r m P u t L i n e R e s o u r c e
Page 238 and 239: X t C v t I n t T o P i x e l 6: 31
Page 240: X t S t r i n g s 6: 32X t S u p e
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