Linux Standard Base Core Module Specification for PPC64 2.0

Linux Standard Base Core Module Specification for PPC64 2.0
Copyright © 2004 Free Standards Group
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
Portions of the text are copyrighted by the following parties:
•	The Regents of the University of California
•	Free Software Foundation
•	Ian F. Darwin
•	Paul Vixie
•	BSDI (now Wind River)
•	Andrew G Morgan
•	Jean-loup Gailly and Mark Adler
•	Massachusetts Institute of Technology
These excerpts are being used in accordance with their respective licenses.
Linux is a trademark of Linus Torvalds.
UNIX a registered trademark of the Open Group in the United States and other countries.
LSB is a trademark of the Free Standards Group in the USA and other countries.
AMD is a trademark of Advanced Micro Devices, Inc.
Intel and Itanium are registered trademarks and Intel386 is a trademarks of Intel Corporation.
OpenGL is a registered trademark of Silicon Graphics, Inc.

Specification Introduction

Specification Introduction

Table of Contents
Foreword	000
Introduction	000
I. Introductory Elements	000
1. Scope	000
1.1. General	000
1.2. Module Specific Scope	000
2. Normative References	000
3. Requirements	000
3.1. Relevant Libraries	000
3.2. LSB Implementation Conformance	000
3.3. LSB Application Conformance	000
4. Definitions	000
5. Terminology	000

List of Tables
2-1. Normative References	000
3-1. Standard Library Names	000

Foreword
This is version 2.0 of the Linux Standard Base Core Module Specification for PPC64. An implementation of this version of the specification may not claim to be an implementation of the Linux Standard Base unless it has successfully completed the compliance process as defined by the Free Standards Group.

Introduction
The LSB defines a binary interface for application programs that are compiled and packaged for LSB-conforming implementations on many different hardware architectures. Since a binary specification shall include information specific to the computer processor architecture for which it is intended, it is not possible for a single document to specify the interface for all possible LSB-conforming implementations. Therefore, the LSB is a family of specifications, rather than a single one.
This document should be used in conjunction with the documents it references. This document enumerates the system components it includes, but descriptions of those components may be included entirely or partly in this document, partly in other documents, or entirely in other reference documents. For example, the section that describes system service routines includes a list of the system routines supported in this interface, formal declarations of the data structures they use that are visible to applications, and a pointer to the underlying referenced specification for information about the syntax and semantics of each call. Only those routines not described in standards referenced by this document, or extensions to those standards, are described in the detail. Information referenced in this way is as much a part of this document as is the information explicitly included here.

I. Introductory Elements

Chapter 1. Scope
1.1. General
The Linux Standard Base (LSB) defines a system interface for compiled applications and a minimal environment for support of installation scripts. Its purpose is to enable a uniform industry standard environment for high-volume applications conforming to the LSB.
These specifications are composed of two basic parts: A common specification ("LSB-generic") describing those parts of the interface that remain constant across all implementations of the LSB, and an architecture-specific specification ("LSB-arch") describing the parts of the interface that vary by processor architecture. Together, the LSB-generic and the architecture-specific supplement for a single hardware architecture provide a complete interface specification for compiled application programs on systems that share a common hardware architecture.
The LSB-generic document shall be used in conjunction with an architecture-specific supplement. Whenever a section of the LSB-generic specification shall be supplemented by architecture-specific information, the LSB-generic document includes a reference to the architecture supplement. Architecture supplements may also contain additional information that is not referenced in the LSB-generic document.
The LSB contains both a set of Application Program Interfaces (APIs) and Application Binary Interfaces (ABIs). APIs may appear in the source code of portable applications, while the compiled binary of that application may use the larger set of ABIs. A conforming implementation shall provide all of the ABIs listed here. The compilation system may replace (e.g. by macro definition) certain APIs with calls to one or more of the underlying binary interfaces, and may insert calls to binary interfaces as needed.
The LSB is primarily a binary interface definition. Not all of the source level APIs available to applications may be contained in this specification.
1.2. Module Specific Scope
This is the PPC64 architecture specific Core module of the Linux Standards Base (LSB). This module supplements the generic LSB Core module with those interfaces that differ between architectures.
Interfaces described in this module are mandatory except where explicitly listed otherwise. Core interfaces may be supplemented by other modules; all modules are built upon the core.

Chapter 2. Normative References
The specifications listed below are referenced in whole or in part by the Linux Standard Base. In this specification, where only a particular section of one of these references is identified, then the normative reference is to that section alone, and the rest of the referenced document is informative.
Table 2-1. Normative References
System V Application Binary Interface - DRAFT - 17 December 2003	http://www.caldera.com/developers/gabi/2003-12-17/contents.html	
DWARF Debugging Information Format, Revision 2.0.0 (July 27, 1993)	http://www.eagercon.com/dwarf/dwarf-2.0.0.pdf	
Filesystem Hierarchy Standard (FHS) 2.3	http://www.pathname.com/fhs/	
IEEE Standard 754 for Binary Floating-Point Arithmetic	http://www.ieee.org/	
System V Application Binary Interface, Edition 4.1	http://www.caldera.com/developers/devspecs/gabi41.pdf	
ISO/IEC 9899: 1999, Programming Languages --C		
Linux Assigned Names And Numbers Authority	http://www.lanana.org/	
Large File Support	http://www.UNIX-systems.org/version2/whatsnew/lfs20mar.html	
LI18NUX 2000 Globalization Specification, Version 1.0 with Amendment 4	http://www.li18nux.org/docs/html/LI18NUX-2000-amd4.htm	
Linux Standard Base	http://www.linuxbase.org/spec/	
OSF-RFC 86.0	http://www.opengroup.org/tech/rfc/mirror-rfc/rfc86.0.txt	
64-bit PowerPC ELF ABI Supplement, Version 1.7	http://www.linuxbase.org/spec/ELF/ppc64/	
The PowerPC ™ Architecture: A Specification for a new family of RISC processors	http://www.austin.ibm.com	
The PowerPC Architecture Book I changes	http://www-1.ibm.com/servers/eserver/pseries/library/ppc_chg1.html	
The PowerPC Architecture Book II changes	http://www-1.ibm.com/servers/eserver/pseries/library/ppc_chg2.html	
The PowerPC Architecture Book III changes	The PowerPC Architecture Book III changes http://www-1.ibm.com/servers/eserver/pseries/library/ppc_chg3.html	
RFC 1833: Binding Protocols for ONC RPC Version 2	http://www.ietf.org/rfc/rfc1833.txt	
RFC 1952: GZIP file format specification version 4.3	http://www.ietf.org/rfc/rfc1952.txt	
RFC 2440: OpenPGP Message Format	http://www.ietf.org/rfc/rfc2440.txt	
CAE Specification, May 1996, X/Open Curses, Issue 4, Version 2 (ISBN: 1-85912-171-3, C610), plus Corrigendum U018	http://www.opengroup.org/publications/catalog/un.htm	
The Single UNIX® Specification(SUS) Version 2, Commands and Utilities (XCU), Issue 5 (ISBN: 1-85912-191-8, C604)	http://www.opengroup.org/publications/catalog/un.htm	
CAE Specification, January 1997, System Interfaces and Headers (XSH),Issue 5 (ISBN: 1-85912-181-0, C606)	http://www.opengroup.org/publications/catalog/un.htm	
ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3	http://www.unix.org/version3/	
System V Interface Definition, Issue 3 (ISBN 0201566524)		
System V Interface Definition,Fourth Edition		
zlib 1.2 Manual	http://www.gzip.org/zlib/	

Chapter 3. Requirements
3.1. Relevant Libraries
The libraries listed in Table 3-1 shall be available on PPC64 Linux Standard Base systems, with the specified runtime names. These names override or supplement the names specified in the generic LSB specification. The specified program interpreter, referred to as proginterp in this table, shall be used to load the shared libraries specified by DT_NEEDED entries at run time.
Table 3-1. Standard Library Names
Library	Runtime Name	
libm	libm.so.6	
libdl	libdl.so.2	
libcrypt	libcrypt.so.1	
libz	libz.so.1	
libncurses	libncurses.so.5	
libutil	libutil.so.1	
libc	libc.so.6	
libpthread	libpthread.so.0	
proginterp	/lib64/ld-lsb-ppc64.so.2	
libgcc_s	libgcc_s.so.1	

These libraries will be in an implementation-defined directory which the dynamic linker shall search by default.
3.2. LSB Implementation Conformance
An implementation shall satisfy the following requirements:
•	The implementation shall implement fully the architecture described in the hardware manual for the target processor architecture.
•	The implementation shall be capable of executing compiled applications having the format and using the system interfaces described in this document.
•	The implementation shall provide libraries containing the interfaces specified by this document, and shall provide a dynamic linking mechanism that allows these interfaces to be attached to applications at runtime. All the interfaces shall behave as specified in this document.
•	The map of virtual memory provided by the implementation shall conform to the requirements of this document.
•	The implementation's low-level behavior with respect to function call linkage, system traps, signals, and other such activities shall conform to the formats described in this document.
•	The implementation shall provide all of the mandatory interfaces in their entirety.
•	The implementation may provide one or more of the optional interfaces. Each optional interface that is provided shall be provided in its entirety. The product documentation shall state which optional interfaces are provided.
•	The implementation shall provide all files and utilities specified as part of this document in the format defined here and in other referenced documents. All commands and utilities shall behave as required by this document. The implementation shall also provide all mandatory components of an application's runtime environment that are included or referenced in this document.
•	The implementation, when provided with standard data formats and values at a named interface, shall provide the behavior defined for those values and data formats at that interface. However, a conforming implementation may consist of components which are separately packaged and/or sold. For example, a vendor of a conforming implementation might sell the hardware, operating system, and windowing system as separately packaged items.
•	The implementation may provide additional interfaces with different names. It may also provide additional behavior corresponding to data values outside the standard ranges, for standard named interfaces.
3.3. LSB Application Conformance
An application shall satisfy the following requirements:
•	Its executable files are either shell scripts or object files in the format defined for the Object File Format system interface.
•	Its object files participate in dynamic linking as defined in the Program Loading and Linking System interface.
•	It employs only the instructions, traps, and other low-level facilities defined in the Low-Level System interface as being for use by applications.
•	If it requires any optional interface defined in this document in order to be installed or to execute successfully, the requirement for that optional interface is stated in the application's documentation.
•	It does not use any interface or data format that is not required to be provided by a conforming implementation, unless: 
•	If such an interface or data format is supplied by another application through direct invocation of that application during execution, that application is in turn an LSB conforming application.
•	The use of that interface or data format, as well as its source, is identified in the documentation of the application.
•	It shall not use any values for a named interface that are reserved for vendor extensions.
A strictly conforming application does not require or use any interface, facility, or implementation-defined extension that is not defined in this document in order to be installed or to execute successfully.

Chapter 4. Definitions
For the purposes of this document, the following definitions, as specified in the ISO/IEC Directives, Part 2, 2001, 4th Edition, apply:
can
 	be able to; there is a possibility of; it is possible to
cannot
 	be unable to; there is no possibilty of; it is not possible to
may
 	is permitted; is allowed; is permissible
need not
 	it is not required that; no...is required
shall
 	is to; is required to; it is required that; has to; only...is permitted; it is necessary
shall not
 	is not allowed [permitted] [acceptable] [permissible]; is required to be not; is required that...be not; is not to be
should
 	it is recommended that; ought to
should not
 	it is not recommended that; ought not to

Chapter 5. Terminology
For the purposes of this document, the following terms apply:
archLSB
 	The architectural part of the LSB Specification which describes the specific parts of the interface that are platform specific. The archLSB is complementary to the gLSB.
Binary Standard
 	The total set of interfaces that are available to be used in the compiled binary code of a conforming application.
gLSB
 	The common part of the LSB Specification that describes those parts of the interface that remain constant across all hardware implementations of the LSB.
implementation-defined
 	Describes a value or behavior that is not defined by this document but is selected by an implementor. The value or behavior may vary among implementations that conform to this document. An application should not rely on the existence of the value or behavior. An application that relies on such a value or behavior cannot be assured to be portable across conforming implementations. The implementor shall document such a value or behavior so that it can be used correctly by an application.
Shell Script
 	A file that is read by an interpreter (e.g., awk). The first line of the shell script includes a reference to its interpreter binary.
Source Standard
 	The set of interfaces that are available to be used in the source code of a conforming application.
undefined
 	Describes the nature of a value or behavior not defined by this document which results from use of an invalid program construct or invalid data input. The value or behavior may vary among implementations that conform to this document. An application should not rely on the existence or validity of the value or behavior. An application that relies on any particular value or behavior cannot be assured to be portable across conforming implementations.
unspecified
 	Describes the nature of a value or behavior not specified by this document which results from use of a valid program construct or valid data input. The value or behavior may vary among implementations that conform to this document. An application should not rely on the existence or validity of the value or behavior. An application that relies on any particular value or behavior cannot be assured to be portable across conforming implementations.

ELF Specification

ELF Specification

Table of Contents
I. Low Level System Information	000
1. Machine Interface	000
1.1. Processor Architecture	000
1.2. Data Representation	000
1.3. Byte Ordering	000
1.4. Fundamental Types	000
1.5. Aggregates and Unions	000
1.6. Bit Fields	000
2. Function Calling Sequence	000
2.1. Registers	000
2.2. Stack Frame	000
2.3. Parameter Passing	000
2.4. Return Values	000
2.5. Function Descriptors	000
3. Traceback Tables	000
3.1. Mandatory Fields	000
3.2. Optional Fields	000
4. Process Initialization	000
4.1. Registers	000
4.2. Process Stack	000
5. Coding Examples	000
5.1. Code Model Overview	000
5.2. The TOC Section	000
5.3. TOC Assembly Language Syntax	000
5.4. Function Prologue and Epilogue	000
5.5. Register Saving and Restoring Functions	000
5.6. Saving General Registers Only	000
5.7. Saving General Registers and Floating Point Registers	000
5.8. Saving Floating Point Registers Only	000
5.9. Save and Restore Services	000
5.10. Data Objects	000
5.11. Function Calls	000
5.12. Branching	000
5.13. Dynamic Stack Space Allocation	000
II. Object Format	000
6. ELF Header	000
7. Special Sections	000
8. TOC	000
9. Symbol Table	000
9.1. Symbol Values	000
10. Relocation	000
10.1. Relocation Types	000
III. Program Loading and Dynamic Linking	000
11. Program Loading	000
12. Dynamic Linking	000
12.1. Dynamic Section	000
12.2. Global Offset Table	000
12.3. Function Addresses	000
12.4. Procedure Linkage Table	000

List of Tables
7-1. ELF Special Sections	000

I. Low Level System Information

Chapter 1. Machine Interface
1.1. Processor Architecture
The PowerPC Architecture is specified by the following documents: 
•	64-bit PowerPC ELF ABI Supplement, Version 1.7
•	The PowerPC ™ Architecture: A Specification for a new family of RISC processors
•	The PowerPC Architecture Book I changes
•	The PowerPC Architecture Book II changes
•	The PowerPC Architecture Book III changes
Only the features of the PowerPC processor instruction set may be assumed to be present. An application is responsible for determining if any additional instruction set features are available before using those additional features. If a feature is not present, then the application may not use it.
Only instructions which do not require elevated privileges may be used.
Applications may not make system calls directly. The interfaces in the C library must be used instead.
An implementation must support the 64-bit computation mode as described in The PowerPC ™ Architecture: A Specification for a new family of RISC processors.
Applications conforming to this specification must provide feedback to the user if a feature that is required for correct execution of the application is not present. Applications conforming to this specification should attempt to execute in a diminished capacity if a required feature is not present.
This specification does not provide any performance guarantees of a conforming system. A system conforming to this specification may be implemented in either hardware or software.
1.2. Data Representation
LSB-conforming applications shall use the data representation as defined in Chapter 3 of the 64-bit PowerPC ELF ABI Supplement, Version 1.7.
1.3. Byte Ordering
LSB-conforming applications shall use big-endian byte ordering. LSB-conforming implementations may support little-endian applications.
1.4. Fundamental Types
LSB-conforming applications shall use the fundamental types as defined in Chapter 3 of the 64-bit PowerPC ELF ABI Supplement, Version 1.7.
LSB-conforming applications shall not use the long double fundamental type.
1.5. Aggregates and Unions
1.6. Bit Fields

Chapter 2. Function Calling Sequence
LSB-conforming applications shall use the function calling sequence as defined in Chapter 3 of the 64-bit PowerPC ELF ABI Supplement, Version 1.7.
2.1. Registers
2.2. Stack Frame
2.3. Parameter Passing
2.4. Return Values
2.5. Function Descriptors

Chapter 3. Traceback Tables
LSB-conforming applications shall use the traceback tables as defined in Chapter 3 of the 64-bit PowerPC ELF ABI Supplement, Version 1.7.
3.1. Mandatory Fields
3.2. Optional Fields

Chapter 4. Process Initialization
LSB-conforming applications shall use the Operating System Interfaces as defined in Chapter 3 of the 64-bit PowerPC ELF ABI Supplement, Version 1.7.
4.1. Registers
4.2. Process Stack

Chapter 5. Coding Examples
LSB-conforming applications may implement fundamental operations using the Coding Examples as defined in Chapter 3 of the 64-bit PowerPC ELF ABI Supplement, Version 1.7.
5.1. Code Model Overview
5.2. The TOC Section
5.3. TOC Assembly Language Syntax
5.4. Function Prologue and Epilogue
5.5. Register Saving and Restoring Functions
5.6. Saving General Registers Only
5.7. Saving General Registers and Floating Point Registers
5.8. Saving Floating Point Registers Only
5.9. Save and Restore Services
5.10. Data Objects
5.11. Function Calls
5.12. Branching
5.13. Dynamic Stack Space Allocation

II. Object Format
LSB-conforming implementations shall support an object file , called Executable and Linking Format (ELF) as defined by the 64-bit PowerPC ELF ABI Supplement, Version 1.7 and as supplemented by the Linux Standard Base Specification and this document. LSB-conforming implementations need not support tags related functionality. LSB-conforming applications must not rely on tags related functionality.

Chapter 6. ELF Header
LSB-conforming applications shall use the ELF header as defined in 64-bit PowerPC ELF ABI Supplement, Version 1.7, Chapter 4.

Chapter 7. Special Sections
The following sections are defined in the 64-bit PowerPC ELF ABI Supplement, Version 1.7. 
Table 7-1. ELF Special Sections
Name	Type	Attributes	
.glink	SHT_PROGBITS	SHF_ALLOC+SHF_EXECINSTR	
.got	SHT_PROGBITS	SHF_ALLOC+SHF_WRITE	
.plt	SHT_NOBITS	SHF_ALLOC+SHF_WRITE	
.sbss	SHT_NOBITS	SHF_ALLOC+SHF_WRITE	
.sdata	SHT_PROGBITS	SHF_ALLOC+SHF_WRITE	
.toc	SHT_PROGBITS	SHF_ALLOC+SHF_WRITE	
.tocbss	SHT_NOBITS	SHF_ALLOC+SHF_WRITE	

.glink
 	This section may be used to hold the global linkage table which aids the procedure linkage table. See Procedure Linkage Table in Chapter 5 of the processor supplement for more information
.got
 	This section may be used to hold the Global Offset Table, or GOT. See The Toc Section and Coding Examples in Chapter 3 and Global Offset Table in Chapter 5 of the processor supplement for more information
.plt
 	This section holds the procedure linkage table. See Procedure Linkage Table in Chapter 5 of the processor supplement for more information
.sbss
 	This section holds uninitialized data that contribute to the program's memory image. The system initializes the data with zeroes when the program begins to run.
.sdata
 	This section holds initialized small data that contribute to the program memory image.
.toc
 	This section may be used to hold the initialized Table of Contents, or TOC
.tocbss
 	This section may be used to hold the uninitialized portions of the TOC. This data may also be stored as zero-initialized data in a .toc section

Chapter 8. TOC
LSB-conforming applications shall use the Table of Contents (TOC) as defined in 64-bit PowerPC ELF ABI Supplement, Version 1.7, Chapter 4.

Chapter 9. Symbol Table
LSB-conforming applications shall use the Symbol Table as defined in Chapter 4 of the 64-bit PowerPC ELF ABI Supplement, Version 1.7.
9.1. Symbol Values

Chapter 10. Relocation
LSB-conforming applications shall use Relocations as defined in Chapter 4 of the 64-bit PowerPC ELF ABI Supplement, Version 1.7.
10.1. Relocation Types

III. Program Loading and Dynamic Linking
LSB-conforming implementations shall support the object file information and system actions that create running programs as specified in the System V Application Binary Interface, Edition 4.1, 64-bit PowerPC ELF ABI Supplement, Version 1.7 and as supplemented by the Linux Standard Base Specification and this document.

Chapter 11. Program Loading
See 64-bit PowerPC ELF ABI Supplement, Version 1.7, Chapter 5.1.

Chapter 12. Dynamic Linking
See 64-bit PowerPC ELF ABI Supplement, Version 1.7, Chapter 5.2.
12.1. Dynamic Section
The following dynamic entries are defined in the 64-bit PowerPC ELF ABI Supplement, Version 1.7, Chapter 5.2. 
DT_JMPREL
 	This entry is associated with a table of relocation entries for the procedure linkage table. This entry is mandatory both for executable and shared object files
DT_PLTGOT
 	This entry's d_ptr member gives the address of the first byte in the procedure linkage table
In addtion the following dynamic entries are also supported: 
DT_RELACOUNT
 	The number of relative relocations in .rela.dyn
12.2. Global Offset Table
See 64-bit PowerPC ELF ABI Supplement, Version 1.7, Chapter 5.2.
12.3. Function Addresses
12.4. Procedure Linkage Table

Linux Standard Base Specification

Linux Standard Base Specification

Table of Contents
I. Base Libraries	000
1. Libraries	000
1.1. Program Interpreter/Dynamic Linker	000
1.2. Interfaces for libc	000
1.2.1. RPC	000
1.2.1.1. Interfaces for RPC	000
1.2.2. System Calls	000
1.2.2.1. Interfaces for System Calls	000
1.2.3. Standard I/O	000
1.2.3.1. Interfaces for Standard I/O	000
1.2.4. Signal Handling	000
1.2.4.1. Interfaces for Signal Handling	000
1.2.5. Localization Functions	000
1.2.5.1. Interfaces for Localization Functions	000
1.2.6. Socket Interface	000
1.2.6.1. Interfaces for Socket Interface	000
1.2.7. Wide Characters	000
1.2.7.1. Interfaces for Wide Characters	000
1.2.8. String Functions	000
1.2.8.1. Interfaces for String Functions	000
1.2.9. IPC Functions	000
1.2.9.1. Interfaces for IPC Functions	000
1.2.10. Regular Expressions	000
1.2.10.1. Interfaces for Regular Expressions	000
1.2.11. Character Type Functions	000
1.2.11.1. Interfaces for Character Type Functions	000
1.2.12. Time Manipulation	000
1.2.12.1. Interfaces for Time Manipulation	000
1.2.13. Terminal Interface Functions	000
1.2.13.1. Interfaces for Terminal Interface Functions	000
1.2.14. System Database Interface	000
1.2.14.1. Interfaces for System Database Interface	000
1.2.15. Language Support	000
1.2.15.1. Interfaces for Language Support	000
1.2.16. Large File Support	000
1.2.16.1. Interfaces for Large File Support	000
1.2.17. Standard Library	000
1.2.17.1. Interfaces for Standard Library	000
1.3. Data Definitions for libc	000
1.3.1. errno.h	000
1.3.2. inttypes.h	000
1.3.3. limits.h	000
1.3.4. setjmp.h	000
1.3.5. signal.h	000
1.3.6. stddef.h	000
1.3.7. sys/ioctl.h	000
1.3.8. sys/ipc.h	000
1.3.9. sys/mman.h	000
1.3.10. sys/msg.h	000
1.3.11. sys/sem.h	000
1.3.12. sys/shm.h	000
1.3.13. sys/socket.h	000
1.3.14. sys/stat.h	000
1.3.15. sys/statvfs.h	000
1.3.16. sys/types.h	000
1.3.17. termios.h	000
1.3.18. ucontext.h	000
1.3.19. unistd.h	000
1.3.20. utmp.h	000
1.3.21. utmpx.h	000
1.4. Interfaces for libm	000
1.4.1. Math	000
1.4.1.1. Interfaces for Math	000
1.5. Interfaces for libpthread	000
1.5.1. Realtime Threads	000
1.5.1.1. Interfaces for Realtime Threads	000
1.5.2. Advanced Realtime Threads	000
1.5.2.1. Interfaces for Advanced Realtime Threads	000
1.5.3. Posix Threads	000
1.5.3.1. Interfaces for Posix Threads	000
1.6. Interfaces for libgcc_s	000
1.6.1. Unwind Library	000
1.6.1.1. Interfaces for Unwind Library	000
1.7. Interface Definitions for libgcc_s	000
_Unwind_DeleteException	000
_Unwind_Find_FDE	000
_Unwind_ForcedUnwind	000
_Unwind_GetDataRelBase	000
_Unwind_GetGR	000
_Unwind_GetIP	000
_Unwind_GetLanguageSpecificData	000
_Unwind_GetRegionStart	000
_Unwind_GetTextRelBase	000
_Unwind_RaiseException	000
_Unwind_Resume	000
_Unwind_SetGR	000
_Unwind_SetIP	000
1.8. Interfaces for libdl	000
1.8.1. Dynamic Loader	000
1.8.1.1. Interfaces for Dynamic Loader	000
1.9. Interfaces for libcrypt	000
1.9.1. Encryption	000
1.9.1.1. Interfaces for Encryption	000
II. Utility Libraries	000
2. Libraries	000
2.1. Interfaces for libz	000
2.1.1. Compression Library	000
2.1.1.1. Interfaces for Compression Library	000
2.2. Data Definitions for libz	000
2.3. Interfaces for libncurses	000
2.3.1. Curses	000
2.3.1.1. Interfaces for Curses	000
2.4. Data Definitions for libncurses	000
2.4.1. curses.h	000
2.5. Interfaces for libutil	000
2.5.1. Utility Functions	000
2.5.1.1. Interfaces for Utility Functions	000
A. Alphabetical Listing of Interfaces	000
A.1. libgcc_s	000

List of Tables
1-1. libc Definition	000
1-2. libc - RPC Function Interfaces	000
1-3. libc - System Calls Function Interfaces	000
1-4. libc - Standard I/O Function Interfaces	000
1-5. libc - Standard I/O Data Interfaces	000
1-6. libc - Signal Handling Function Interfaces	000
1-7. libc - Signal Handling Data Interfaces	000
1-8. libc - Localization Functions Function Interfaces	000
1-9. libc - Localization Functions Data Interfaces	000
1-10. libc - Socket Interface Function Interfaces	000
1-11. libc - Socket Interface Deprecated Function Interfaces	000
1-12. libc - Wide Characters Function Interfaces	000
1-13. libc - String Functions Function Interfaces	000
1-14. libc - IPC Functions Function Interfaces	000
1-15. libc - Regular Expressions Function Interfaces	000
1-16. libc - Regular Expressions Deprecated Function Interfaces	000
1-17. libc - Regular Expressions Deprecated Data Interfaces	000
1-18. libc - Character Type Functions Function Interfaces	000
1-19. libc - Time Manipulation Function Interfaces	000
1-20. libc - Time Manipulation Deprecated Function Interfaces	000
1-21. libc - Time Manipulation Data Interfaces	000
1-22. libc - Terminal Interface Functions Function Interfaces	000
1-23. libc - System Database Interface Function Interfaces	000
1-24. libc - Language Support Function Interfaces	000
1-25. libc - Large File Support Function Interfaces	000
1-26. libc - Standard Library Function Interfaces	000
1-27. libc - Standard Library Data Interfaces	000
1-28. libm Definition	000
1-29. libm - Math Function Interfaces	000
1-30. libm - Math Data Interfaces	000
1-31. libpthread Definition	000
1-32. libpthread - Posix Threads Function Interfaces	000
1-33. libgcc_s Definition	000
1-34. libgcc_s - Unwind Library Function Interfaces	000
1-35. libdl Definition	000
1-36. libdl - Dynamic Loader Function Interfaces	000
1-37. libcrypt Definition	000
1-38. libcrypt - Encryption Function Interfaces	000
2-1. libz Definition	000
2-2. libncurses Definition	000
2-3. libutil Definition	000
2-4. libutil - Utility Functions Function Interfaces	000
A-1. libgcc_s Function Interfaces	000

I. Base Libraries

Chapter 1. Libraries
An LSB-conforming implementation shall support base libraries which provide interfaces for accessing the operating system, processor and other hardware in the system.
Only those interfaces that are unique to the PowerPC 64 platform are defined here. This section should be used in conjunction with the corresponding section in the Linux Standard Base Specification.
1.1. Program Interpreter/Dynamic Linker
The LSB specifies the Program Interpreter to be /lib64/ld-lsb-ppc64.so.2.
1.2. Interfaces for libc
Table 1-1 defines the library name and shared object name for the libc library
Table 1-1. libc Definition
Library:	libc	
SONAME:	libc.so.6	

The behavior of the interfaces in this library is specified by the following specifications:
Large File Support	
Linux Standard Base	
CAE Specification, January 1997, System Interfaces and Headers (XSH),Issue 5 (ISBN: 1-85912-181-0, C606)	
ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3	
System V Interface Definition, Issue 3 (ISBN 0201566524)	
System V Interface Definition,Fourth Edition	

1.2.1. RPC
1.2.1.1. Interfaces for RPC
An LSB conforming implementation shall provide the architecture specific functions for RPC specified in Table 1-2, with the full functionality as described in the referenced underlying specification.
Table 1-2. libc - RPC Function Interfaces
authnone_create(GLIBC_2.3) [1]	pmap_unset(GLIBC_2.3) [2]	svcerr_weakauth(GLIBC_2.3) [3]	xdr_float(GLIBC_2.3) [3]	xdr_u_char(GLIBC_2.3) [3]	
clnt_create(GLIBC_2.3) [1]	setdomainname(GLIBC_2.3) [2]	svctcp_create(GLIBC_2.3) [2]	xdr_free(GLIBC_2.3) [3]	xdr_u_int(GLIBC_2.3) [2]	
clnt_pcreateerror(GLIBC_2.3) [1]	svc_getreqset(GLIBC_2.3) [3]	svcudp_create(GLIBC_2.3) [2]	xdr_int(GLIBC_2.3) [3]	xdr_u_long(GLIBC_2.3) [3]	
clnt_perrno(GLIBC_2.3) [1]	svc_register(GLIBC_2.3) [2]	xdr_accepted_reply(GLIBC_2.3) [3]	xdr_long(GLIBC_2.3) [3]	xdr_u_short(GLIBC_2.3) [3]	
clnt_perror(GLIBC_2.3) [1]	svc_run(GLIBC_2.3) [2]	xdr_array(GLIBC_2.3) [3]	xdr_opaque(GLIBC_2.3) [3]	xdr_union(GLIBC_2.3) [3]	
clnt_spcreateerror(GLIBC_2.3) [1]	svc_sendreply(GLIBC_2.3) [2]	xdr_bool(GLIBC_2.3) [3]	xdr_opaque_auth(GLIBC_2.3) [3]	xdr_vector(GLIBC_2.3) [3]	
clnt_sperrno(GLIBC_2.3) [1]	svcerr_auth(GLIBC_2.3) [3]	xdr_bytes(GLIBC_2.3) [3]	xdr_pointer(GLIBC_2.3) [3]	xdr_void(GLIBC_2.3) [3]	
clnt_sperror(GLIBC_2.3) [1]	svcerr_decode(GLIBC_2.3) [3]	xdr_callhdr(GLIBC_2.3) [3]	xdr_reference(GLIBC_2.3) [3]	xdr_wrapstring(GLIBC_2.3) [3]	
getdomainname(GLIBC_2.3) [2]	svcerr_noproc(GLIBC_2.3) [3]	xdr_callmsg(GLIBC_2.3) [3]	xdr_rejected_reply(GLIBC_2.3) [3]	xdrmem_create(GLIBC_2.3) [3]	
key_decryptsession(GLIBC_2.3) [3]	svcerr_noprog(GLIBC_2.3) [3]	xdr_char(GLIBC_2.3) [3]	xdr_replymsg(GLIBC_2.3) [3]	xdrrec_create(GLIBC_2.3) [3]	
pmap_getport(GLIBC_2.3) [2]	svcerr_progvers(GLIBC_2.3) [3]	xdr_double(GLIBC_2.3) [3]	xdr_short(GLIBC_2.3) [3]	xdrrec_eof(GLIBC_2.3) [3]	
pmap_set(GLIBC_2.3) [2]	svcerr_systemerr(GLIBC_2.3) [3]	xdr_enum(GLIBC_2.3) [3]	xdr_string(GLIBC_2.3) [3]	

Referenced Specification(s)
[1]. System V Interface Definition,Fourth Edition
[2]. Linux Standard Base
[3]. System V Interface Definition, Issue 3 (ISBN 0201566524)
1.2.2. System Calls
1.2.2.1. Interfaces for System Calls
An LSB conforming implementation shall provide the architecture specific functions for System Calls specified in Table 1-3, with the full functionality as described in the referenced underlying specification.
Table 1-3. libc - System Calls Function Interfaces
__fxstat(GLIBC_2.3) [1]	fchmod(GLIBC_2.3) [2]	getwd(GLIBC_2.3) [2]	read(GLIBC_2.3) [2]	setrlimit(GLIBC_2.3) [2]	
__getpgid(GLIBC_2.3) [1]	fchown(GLIBC_2.3) [2]	initgroups(GLIBC_2.3) [1]	readdir(GLIBC_2.3) [2]	setrlimit64(GLIBC_2.3) [3]	
__lxstat(GLIBC_2.3) [1]	fcntl(GLIBC_2.3) [1]	ioctl(GLIBC_2.3) [1]	readdir_r(GLIBC_2.3) [2]	setsid(GLIBC_2.3) [2]	
__xmknod(GLIBC_2.3) [1]	fdatasync(GLIBC_2.3) [2]	kill(GLIBC_2.3) [1]	readlink(GLIBC_2.3) [2]	setuid(GLIBC_2.3) [2]	
__xstat(GLIBC_2.3) [1]	flock(GLIBC_2.3) [1]	killpg(GLIBC_2.3) [2]	readv(GLIBC_2.3) [2]	sleep(GLIBC_2.3) [2]	
access(GLIBC_2.3) [2]	fork(GLIBC_2.3) [2]	lchown(GLIBC_2.3) [2]	rename(GLIBC_2.3) [2]	statvfs(GLIBC_2.3) [2]	
acct(GLIBC_2.3) [1]	fstatvfs(GLIBC_2.3) [2]	link(GLIBC_2.3) [2]	rmdir(GLIBC_2.3) [2]	stime(GLIBC_2.3) [1]	
alarm(GLIBC_2.3) [2]	fsync(GLIBC_2.3) [2]	lockf(GLIBC_2.3) [2]	sbrk(GLIBC_2.3) [4]	symlink(GLIBC_2.3) [2]	
brk(GLIBC_2.3) [4]	ftime(GLIBC_2.3) [2]	lseek(GLIBC_2.3) [2]	sched_get_priority_max(GLIBC_2.3) [2]	sync(GLIBC_2.3) [2]	
chdir(GLIBC_2.3) [2]	ftruncate(GLIBC_2.3) [2]	mkdir(GLIBC_2.3) [2]	sched_get_priority_min(GLIBC_2.3) [2]	sysconf(GLIBC_2.3) [2]	
chmod(GLIBC_2.3) [2]	getcontext(GLIBC_2.3) [2]	mkfifo(GLIBC_2.3) [2]	sched_getparam(GLIBC_2.3) [2]	time(GLIBC_2.3) [2]	
chown(GLIBC_2.3) [2]	getegid(GLIBC_2.3) [2]	mlock(GLIBC_2.3) [2]	sched_getscheduler(GLIBC_2.3) [2]	times(GLIBC_2.3) [2]	
chroot(GLIBC_2.3) [4]	geteuid(GLIBC_2.3) [2]	mlockall(GLIBC_2.3) [2]	sched_rr_get_interval(GLIBC_2.3) [2]	truncate(GLIBC_2.3) [2]	
clock(GLIBC_2.3) [2]	getgid(GLIBC_2.3) [2]	mmap(GLIBC_2.3) [2]	sched_setparam(GLIBC_2.3) [2]	ulimit(GLIBC_2.3) [2]	
close(GLIBC_2.3) [2]	getgroups(GLIBC_2.3) [2]	mprotect(GLIBC_2.3) [2]	sched_setscheduler(GLIBC_2.3) [2]	umask(GLIBC_2.3) [2]	
closedir(GLIBC_2.3) [2]	getitimer(GLIBC_2.3) [2]	msync(GLIBC_2.3) [2]	sched_yield(GLIBC_2.3) [2]	uname(GLIBC_2.3) [2]	
creat(GLIBC_2.3) [1]	getloadavg(GLIBC_2.3) [1]	munlock(GLIBC_2.3) [2]	select(GLIBC_2.3) [2]	unlink(GLIBC_2.3) [1]	
dup(GLIBC_2.3) [2]	getpagesize(GLIBC_2.3) [4]	munlockall(GLIBC_2.3) [2]	setcontext(GLIBC_2.3) [2]	utime(GLIBC_2.3) [2]	
dup2(GLIBC_2.3) [2]	getpgid(GLIBC_2.3) [2]	munmap(GLIBC_2.3) [2]	setegid(GLIBC_2.3) [2]	utimes(GLIBC_2.3) [2]	
execl(GLIBC_2.3) [2]	getpgrp(GLIBC_2.3) [2]	nanosleep(GLIBC_2.3) [2]	seteuid(GLIBC_2.3) [2]	vfork(GLIBC_2.3) [2]	
execle(GLIBC_2.3) [2]	getpid(GLIBC_2.3) [2]	nice(GLIBC_2.3) [2]	setgid(GLIBC_2.3) [2]	wait(GLIBC_2.3) [2]	
execlp(GLIBC_2.3) [2]	getppid(GLIBC_2.3) [2]	open(GLIBC_2.3) [1]	setitimer(GLIBC_2.3) [2]	wait3(GLIBC_2.3) [1]	
execv(GLIBC_2.3) [2]	getpriority(GLIBC_2.3) [2]	opendir(GLIBC_2.3) [2]	setpgid(GLIBC_2.3) [2]	wait4(GLIBC_2.3) [1]	
execve(GLIBC_2.3) [2]	getrlimit(GLIBC_2.3) [2]	pathconf(GLIBC_2.3) [2]	setpgrp(GLIBC_2.3) [2]	waitpid(GLIBC_2.3) [1]	
execvp(GLIBC_2.3) [2]	getrusage(GLIBC_2.3) [2]	pause(GLIBC_2.3) [2]	setpriority(GLIBC_2.3) [2]	write(GLIBC_2.3) [2]	
exit(GLIBC_2.3) [2]	getsid(GLIBC_2.3) [2]	pipe(GLIBC_2.3) [2]	setregid(GLIBC_2.3) [2]	writev(GLIBC_2.3) [2]	
fchdir(GLIBC_2.3) [2]	getuid(GLIBC_2.3) [2]	poll(GLIBC_2.3) [2]	setreuid(GLIBC_2.3) [2]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
[3]. Large File Support
[4]. CAE Specification, January 1997, System Interfaces and Headers (XSH),Issue 5 (ISBN: 1-85912-181-0, C606)
1.2.3. Standard I/O
1.2.3.1. Interfaces for Standard I/O
An LSB conforming implementation shall provide the architecture specific functions for Standard I/O specified in Table 1-4, with the full functionality as described in the referenced underlying specification.
Table 1-4. libc - Standard I/O Function Interfaces
_IO_feof(GLIBC_2.3) [1]	fgetpos(GLIBC_2.3) [2]	fsetpos(GLIBC_2.3) [2]	putchar(GLIBC_2.3) [2]	sscanf(GLIBC_2.3) [2]	
_IO_getc(GLIBC_2.3) [1]	fgets(GLIBC_2.3) [2]	ftell(GLIBC_2.3) [2]	putchar_unlocked(GLIBC_2.3) [2]	telldir(GLIBC_2.3) [2]	
_IO_putc(GLIBC_2.3) [1]	fgetwc_unlocked(GLIBC_2.3) [1]	ftello(GLIBC_2.3) [2]	puts(GLIBC_2.3) [2]	tempnam(GLIBC_2.3) [2]	
_IO_puts(GLIBC_2.3) [1]	fileno(GLIBC_2.3) [2]	fwrite(GLIBC_2.3) [2]	putw(GLIBC_2.3) [3]	ungetc(GLIBC_2.3) [2]	
asprintf(GLIBC_2.3) [1]	flockfile(GLIBC_2.3) [2]	getc(GLIBC_2.3) [2]	remove(GLIBC_2.3) [2]	vasprintf(GLIBC_2.3) [1]	
clearerr(GLIBC_2.3) [2]	fopen(GLIBC_2.3) [1]	getc_unlocked(GLIBC_2.3) [2]	rewind(GLIBC_2.3) [2]	vdprintf(GLIBC_2.3) [1]	
ctermid(GLIBC_2.3) [2]	fprintf(GLIBC_2.3) [2]	getchar(GLIBC_2.3) [2]	rewinddir(GLIBC_2.3) [2]	vfprintf(GLIBC_2.3) [2]	
fclose(GLIBC_2.3) [2]	fputc(GLIBC_2.3) [2]	getchar_unlocked(GLIBC_2.3) [2]	scanf(GLIBC_2.3) [2]	vprintf(GLIBC_2.3) [2]	
fdopen(GLIBC_2.3) [2]	fputs(GLIBC_2.3) [2]	getw(GLIBC_2.3) [3]	seekdir(GLIBC_2.3) [2]	vsnprintf(GLIBC_2.3) [2]	
feof(GLIBC_2.3) [2]	fread(GLIBC_2.3) [2]	pclose(GLIBC_2.3) [2]	setbuf(GLIBC_2.3) [2]	vsprintf(GLIBC_2.3) [2]	
ferror(GLIBC_2.3) [2]	freopen(GLIBC_2.3) [1]	popen(GLIBC_2.3) [2]	setbuffer(GLIBC_2.3) [1]	
	
fflush(GLIBC_2.3) [2]	fscanf(GLIBC_2.3) [2]	printf(GLIBC_2.3) [2]	setvbuf(GLIBC_2.3) [2]	
	
fflush_unlocked(GLIBC_2.3) [1]	fseek(GLIBC_2.3) [2]	putc(GLIBC_2.3) [2]	snprintf(GLIBC_2.3) [2]	
	
fgetc(GLIBC_2.3) [2]	fseeko(GLIBC_2.3) [2]	putc_unlocked(GLIBC_2.3) [2]	sprintf(GLIBC_2.3) [2]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
[3]. CAE Specification, January 1997, System Interfaces and Headers (XSH),Issue 5 (ISBN: 1-85912-181-0, C606)
An LSB conforming implementation shall provide the architecture specific data interfaces for Standard I/O specified in Table 1-5, with the full functionality as described in the referenced underlying specification.
Table 1-5. libc - Standard I/O Data Interfaces
stderr(GLIBC_2.3) [1]	stdin(GLIBC_2.3) [1]	stdout(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
1.2.4. Signal Handling
1.2.4.1. Interfaces for Signal Handling
An LSB conforming implementation shall provide the architecture specific functions for Signal Handling specified in Table 1-6, with the full functionality as described in the referenced underlying specification.
Table 1-6. libc - Signal Handling Function Interfaces
__libc_current_sigrtmax(GLIBC_2.3) [1]	sigaddset(GLIBC_2.3) [2]	sighold(GLIBC_2.3) [2]	sigpause(GLIBC_2.3) [2]	sigsuspend(GLIBC_2.3) [2]	
__libc_current_sigrtmin(GLIBC_2.3) [1]	sigaltstack(GLIBC_2.3) [2]	sigignore(GLIBC_2.3) [2]	sigpending(GLIBC_2.3) [2]	sigtimedwait(GLIBC_2.3) [2]	
__sigsetjmp(GLIBC_2.3) [1]	sigandset(GLIBC_2.3) [1]	siginterrupt(GLIBC_2.3) [2]	sigprocmask(GLIBC_2.3) [2]	sigwait(GLIBC_2.3) [2]	
__sysv_signal(GLIBC_2.3) [1]	sigblock(GLIBC_2.3) [1]	sigisemptyset(GLIBC_2.3) [1]	sigqueue(GLIBC_2.3) [2]	sigwaitinfo(GLIBC_2.3) [2]	
bsd_signal(GLIBC_2.3) [2]	sigdelset(GLIBC_2.3) [2]	sigismember(GLIBC_2.3) [2]	sigrelse(GLIBC_2.3) [2]	
	
psignal(GLIBC_2.3) [1]	sigemptyset(GLIBC_2.3) [2]	siglongjmp(GLIBC_2.3) [2]	sigreturn(GLIBC_2.3) [1]	
	
raise(GLIBC_2.3) [2]	sigfillset(GLIBC_2.3) [2]	signal(GLIBC_2.3) [2]	sigset(GLIBC_2.3) [2]	
	
sigaction(GLIBC_2.3) [2]	siggetmask(GLIBC_2.3) [1]	sigorset(GLIBC_2.3) [1]	sigstack(GLIBC_2.3) [3]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
[3]. CAE Specification, January 1997, System Interfaces and Headers (XSH),Issue 5 (ISBN: 1-85912-181-0, C606)
An LSB conforming implementation shall provide the architecture specific data interfaces for Signal Handling specified in Table 1-7, with the full functionality as described in the referenced underlying specification.
Table 1-7. libc - Signal Handling Data Interfaces
_sys_siglist(GLIBC_2.3) [1]	

	

Referenced Specification(s)
[1]. Linux Standard Base
1.2.5. Localization Functions
1.2.5.1. Interfaces for Localization Functions
An LSB conforming implementation shall provide the architecture specific functions for Localization Functions specified in Table 1-8, with the full functionality as described in the referenced underlying specification.
Table 1-8. libc - Localization Functions Function Interfaces
bind_textdomain_codeset(GLIBC_2.3) [1]	catopen(GLIBC_2.3) [2]	dngettext(GLIBC_2.3) [1]	iconv_open(GLIBC_2.3) [2]	setlocale(GLIBC_2.3) [2]	
bindtextdomain(GLIBC_2.3) [1]	dcgettext(GLIBC_2.3) [1]	gettext(GLIBC_2.3) [1]	localeconv(GLIBC_2.3) [2]	textdomain(GLIBC_2.3) [1]	
catclose(GLIBC_2.3) [2]	dcngettext(GLIBC_2.3) [1]	iconv(GLIBC_2.3) [2]	ngettext(GLIBC_2.3) [1]	
	
catgets(GLIBC_2.3) [2]	dgettext(GLIBC_2.3) [1]	iconv_close(GLIBC_2.3) [2]	nl_langinfo(GLIBC_2.3) [2]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
An LSB conforming implementation shall provide the architecture specific data interfaces for Localization Functions specified in Table 1-9, with the full functionality as described in the referenced underlying specification.
Table 1-9. libc - Localization Functions Data Interfaces
_nl_msg_cat_cntr(GLIBC_2.3) [1]	

	

Referenced Specification(s)
[1]. Linux Standard Base
1.2.6. Socket Interface
1.2.6.1. Interfaces for Socket Interface
An LSB conforming implementation shall provide the architecture specific functions for Socket Interface specified in Table 1-10, with the full functionality as described in the referenced underlying specification.
Table 1-10. libc - Socket Interface Function Interfaces
__h_errno_location(GLIBC_2.3) [1]	gethostid(GLIBC_2.3) [2]	listen(GLIBC_2.3) [2]	sendmsg(GLIBC_2.3) [2]	socketpair(GLIBC_2.3) [2]	
accept(GLIBC_2.3) [2]	gethostname(GLIBC_2.3) [2]	recv(GLIBC_2.3) [2]	sendto(GLIBC_2.3) [2]	
	
bind(GLIBC_2.3) [2]	getpeername(GLIBC_2.3) [2]	recvfrom(GLIBC_2.3) [2]	setsockopt(GLIBC_2.3) [1]	
	
bindresvport(GLIBC_2.3) [1]	getsockname(GLIBC_2.3) [2]	recvmsg(GLIBC_2.3) [2]	shutdown(GLIBC_2.3) [2]	
	
connect(GLIBC_2.3) [2]	getsockopt(GLIBC_2.3) [2]	send(GLIBC_2.3) [2]	socket(GLIBC_2.3) [2]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
An LSB conforming implementation shall provide the architecture specific deprecated functions for Socket Interface specified in Table 1-11, with the full functionality as described in the referenced underlying specification.
	These interfaces are deprecated, and applications should avoid using them. These interfaces may be withdrawn in future releases of this specification.
Table 1-11. libc - Socket Interface Deprecated Function Interfaces
gethostbyname_r(GLIBC_2.3) [1]	

	

Referenced Specification(s)
[1]. Linux Standard Base
1.2.7. Wide Characters
1.2.7.1. Interfaces for Wide Characters
An LSB conforming implementation shall provide the architecture specific functions for Wide Characters specified in Table 1-12, with the full functionality as described in the referenced underlying specification.
Table 1-12. libc - Wide Characters Function Interfaces
__wcstod_internal(GLIBC_2.3) [1]	mbsinit(GLIBC_2.3) [2]	vwscanf(GLIBC_2.3) [2]	wcsnlen(GLIBC_2.3) [1]	wcstoumax(GLIBC_2.3) [2]	
__wcstof_internal(GLIBC_2.3) [1]	mbsnrtowcs(GLIBC_2.3) [1]	wcpcpy(GLIBC_2.3) [1]	wcsnrtombs(GLIBC_2.3) [1]	wcstouq(GLIBC_2.3) [1]	
__wcstol_internal(GLIBC_2.3) [1]	mbsrtowcs(GLIBC_2.3) [2]	wcpncpy(GLIBC_2.3) [1]	wcspbrk(GLIBC_2.3) [2]	wcswcs(GLIBC_2.3) [2]	
__wcstold_internal(GLIBC_2.3) [1]	mbstowcs(GLIBC_2.3) [2]	wcrtomb(GLIBC_2.3) [2]	wcsrchr(GLIBC_2.3) [2]	wcswidth(GLIBC_2.3) [2]	
__wcstoul_internal(GLIBC_2.3) [1]	mbtowc(GLIBC_2.3) [2]	wcscasecmp(GLIBC_2.3) [1]	wcsrtombs(GLIBC_2.3) [2]	wcsxfrm(GLIBC_2.3) [2]	
btowc(GLIBC_2.3) [2]	putwc(GLIBC_2.3) [2]	wcscat(GLIBC_2.3) [2]	wcsspn(GLIBC_2.3) [2]	wctob(GLIBC_2.3) [2]	
fgetwc(GLIBC_2.3) [2]	putwchar(GLIBC_2.3) [2]	wcschr(GLIBC_2.3) [2]	wcsstr(GLIBC_2.3) [2]	wctomb(GLIBC_2.3) [2]	
fgetws(GLIBC_2.3) [2]	swprintf(GLIBC_2.3) [2]	wcscmp(GLIBC_2.3) [2]	wcstod(GLIBC_2.3) [2]	wctrans(GLIBC_2.3) [2]	
fputwc(GLIBC_2.3) [2]	swscanf(GLIBC_2.3) [2]	wcscoll(GLIBC_2.3) [2]	wcstof(GLIBC_2.3) [2]	wctype(GLIBC_2.3) [2]	
fputws(GLIBC_2.3) [2]	towctrans(GLIBC_2.3) [2]	wcscpy(GLIBC_2.3) [2]	wcstoimax(GLIBC_2.3) [2]	wcwidth(GLIBC_2.3) [2]	
fwide(GLIBC_2.3) [2]	towlower(GLIBC_2.3) [2]	wcscspn(GLIBC_2.3) [2]	wcstok(GLIBC_2.3) [2]	wmemchr(GLIBC_2.3) [2]	
fwprintf(GLIBC_2.3) [2]	towupper(GLIBC_2.3) [2]	wcsdup(GLIBC_2.3) [1]	wcstol(GLIBC_2.3) [2]	wmemcmp(GLIBC_2.3) [2]	
fwscanf(GLIBC_2.3) [2]	ungetwc(GLIBC_2.3) [2]	wcsftime(GLIBC_2.3) [2]	wcstold(GLIBC_2.3) [2]	wmemcpy(GLIBC_2.3) [2]	
getwc(GLIBC_2.3) [2]	vfwprintf(GLIBC_2.3) [2]	wcslen(GLIBC_2.3) [2]	wcstoll(GLIBC_2.3) [2]	wmemmove(GLIBC_2.3) [2]	
getwchar(GLIBC_2.3) [2]	vfwscanf(GLIBC_2.3) [2]	wcsncasecmp(GLIBC_2.3) [1]	wcstombs(GLIBC_2.3) [2]	wmemset(GLIBC_2.3) [2]	
mblen(GLIBC_2.3) [2]	vswprintf(GLIBC_2.3) [2]	wcsncat(GLIBC_2.3) [2]	wcstoq(GLIBC_2.3) [1]	wprintf(GLIBC_2.3) [2]	
mbrlen(GLIBC_2.3) [2]	vswscanf(GLIBC_2.3) [2]	wcsncmp(GLIBC_2.3) [2]	wcstoul(GLIBC_2.3) [2]	wscanf(GLIBC_2.3) [2]	
mbrtowc(GLIBC_2.3) [2]	vwprintf(GLIBC_2.3) [2]	wcsncpy(GLIBC_2.3) [2]	wcstoull(GLIBC_2.3) [2]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
1.2.8. String Functions
1.2.8.1. Interfaces for String Functions
An LSB conforming implementation shall provide the architecture specific functions for String Functions specified in Table 1-13, with the full functionality as described in the referenced underlying specification.
Table 1-13. libc - String Functions Function Interfaces
__mempcpy(GLIBC_2.3) [1]	bzero(GLIBC_2.3) [2]	strcasestr(GLIBC_2.3) [1]	strncasecmp(GLIBC_2.3) [2]	strtoimax(GLIBC_2.3) [2]	
__rawmemchr(GLIBC_2.3) [1]	ffs(GLIBC_2.3) [2]	strcat(GLIBC_2.3) [2]	strncat(GLIBC_2.3) [2]	strtok(GLIBC_2.3) [2]	
__stpcpy(GLIBC_2.3) [1]	index(GLIBC_2.3) [2]	strchr(GLIBC_2.3) [2]	strncmp(GLIBC_2.3) [2]	strtok_r(GLIBC_2.3) [1]	
__strdup(GLIBC_2.3) [1]	memccpy(GLIBC_2.3) [2]	strcmp(GLIBC_2.3) [2]	strncpy(GLIBC_2.3) [2]	strtold(GLIBC_2.3) [2]	
__strtod_internal(GLIBC_2.3) [1]	memchr(GLIBC_2.3) [2]	strcoll(GLIBC_2.3) [2]	strndup(GLIBC_2.3) [1]	strtoll(GLIBC_2.3) [2]	
__strtof_internal(GLIBC_2.3) [1]	memcmp(GLIBC_2.3) [2]	strcpy(GLIBC_2.3) [2]	strnlen(GLIBC_2.3) [1]	strtoq(GLIBC_2.3) [1]	
__strtok_r(GLIBC_2.3) [1]	memcpy(GLIBC_2.3) [2]	strcspn(GLIBC_2.3) [2]	strpbrk(GLIBC_2.3) [2]	strtoull(GLIBC_2.3) [2]	
__strtol_internal(GLIBC_2.3) [1]	memmove(GLIBC_2.3) [2]	strdup(GLIBC_2.3) [2]	strptime(GLIBC_2.3) [1]	strtoumax(GLIBC_2.3) [2]	
__strtold_internal(GLIBC_2.3) [1]	memrchr(GLIBC_2.3) [1]	strerror(GLIBC_2.3) [2]	strrchr(GLIBC_2.3) [2]	strtouq(GLIBC_2.3) [1]	
__strtoll_internal(GLIBC_2.3) [1]	memset(GLIBC_2.3) [2]	strerror_r(GLIBC_2.3) [1]	strsep(GLIBC_2.3) [1]	strverscmp(GLIBC_2.3) [1]	
__strtoul_internal(GLIBC_2.3) [1]	rindex(GLIBC_2.3) [2]	strfmon(GLIBC_2.3) [2]	strsignal(GLIBC_2.3) [1]	strxfrm(GLIBC_2.3) [2]	
__strtoull_internal(GLIBC_2.3) [1]	stpcpy(GLIBC_2.3) [1]	strfry(GLIBC_2.3) [1]	strspn(GLIBC_2.3) [2]	swab(GLIBC_2.3) [2]	
bcmp(GLIBC_2.3) [2]	stpncpy(GLIBC_2.3) [1]	strftime(GLIBC_2.3) [2]	strstr(GLIBC_2.3) [2]	
	
bcopy(GLIBC_2.3) [2]	strcasecmp(GLIBC_2.3) [2]	strlen(GLIBC_2.3) [2]	strtof(GLIBC_2.3) [2]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
1.2.9. IPC Functions
1.2.9.1. Interfaces for IPC Functions
An LSB conforming implementation shall provide the architecture specific functions for IPC Functions specified in Table 1-14, with the full functionality as described in the referenced underlying specification.
Table 1-14. libc - IPC Functions Function Interfaces
ftok(GLIBC_2.3) [1]	msgrcv(GLIBC_2.3) [1]	semget(GLIBC_2.3) [1]	shmctl(GLIBC_2.3) [1]	
	
msgctl(GLIBC_2.3) [1]	msgsnd(GLIBC_2.3) [1]	semop(GLIBC_2.3) [1]	shmdt(GLIBC_2.3) [1]	
	
msgget(GLIBC_2.3) [1]	semctl(GLIBC_2.3) [1]	shmat(GLIBC_2.3) [1]	shmget(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
1.2.10. Regular Expressions
1.2.10.1. Interfaces for Regular Expressions
An LSB conforming implementation shall provide the architecture specific functions for Regular Expressions specified in Table 1-15, with the full functionality as described in the referenced underlying specification.
Table 1-15. libc - Regular Expressions Function Interfaces
regcomp(GLIBC_2.3) [1]	regerror(GLIBC_2.3) [1]	regexec(GLIBC_2.3) [1]	regfree(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
An LSB conforming implementation shall provide the architecture specific deprecated functions for Regular Expressions specified in Table 1-16, with the full functionality as described in the referenced underlying specification.
	These interfaces are deprecated, and applications should avoid using them. These interfaces may be withdrawn in future releases of this specification.
Table 1-16. libc - Regular Expressions Deprecated Function Interfaces
advance(GLIBC_2.3) [1]	re_comp(GLIBC_2.3) [1]	re_exec(GLIBC_2.3) [1]	step(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. CAE Specification, January 1997, System Interfaces and Headers (XSH),Issue 5 (ISBN: 1-85912-181-0, C606)
An LSB conforming implementation shall provide the architecture specific deprecated data interfaces for Regular Expressions specified in Table 1-17, with the full functionality as described in the referenced underlying specification.
	These interfaces are deprecated, and applications should avoid using them. These interfaces may be withdrawn in future releases of this specification.
Table 1-17. libc - Regular Expressions Deprecated Data Interfaces
loc1(GLIBC_2.3) [1]	loc2(GLIBC_2.3) [1]	locs(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. CAE Specification, January 1997, System Interfaces and Headers (XSH),Issue 5 (ISBN: 1-85912-181-0, C606)
1.2.11. Character Type Functions
1.2.11.1. Interfaces for Character Type Functions
An LSB conforming implementation shall provide the architecture specific functions for Character Type Functions specified in Table 1-18, with the full functionality as described in the referenced underlying specification.
Table 1-18. libc - Character Type Functions Function Interfaces
__ctype_get_mb_cur_max(GLIBC_2.3) [1]	isdigit(GLIBC_2.3) [2]	iswalnum(GLIBC_2.3) [2]	iswlower(GLIBC_2.3) [2]	toascii(GLIBC_2.3) [2]	
_tolower(GLIBC_2.3) [2]	isgraph(GLIBC_2.3) [2]	iswalpha(GLIBC_2.3) [2]	iswprint(GLIBC_2.3) [2]	tolower(GLIBC_2.3) [2]	
_toupper(GLIBC_2.3) [2]	islower(GLIBC_2.3) [2]	iswblank(GLIBC_2.3) [2]	iswpunct(GLIBC_2.3) [2]	toupper(GLIBC_2.3) [2]	
isalnum(GLIBC_2.3) [2]	isprint(GLIBC_2.3) [2]	iswcntrl(GLIBC_2.3) [2]	iswspace(GLIBC_2.3) [2]	
	
isalpha(GLIBC_2.3) [2]	ispunct(GLIBC_2.3) [2]	iswctype(GLIBC_2.3) [1]	iswupper(GLIBC_2.3) [2]	
	
isascii(GLIBC_2.3) [2]	isspace(GLIBC_2.3) [2]	iswdigit(GLIBC_2.3) [2]	iswxdigit(GLIBC_2.3) [2]	
	
iscntrl(GLIBC_2.3) [2]	isupper(GLIBC_2.3) [2]	iswgraph(GLIBC_2.3) [2]	isxdigit(GLIBC_2.3) [2]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
1.2.12. Time Manipulation
1.2.12.1. Interfaces for Time Manipulation
An LSB conforming implementation shall provide the architecture specific functions for Time Manipulation specified in Table 1-19, with the full functionality as described in the referenced underlying specification.
Table 1-19. libc - Time Manipulation Function Interfaces
adjtime(GLIBC_2.3) [1]	ctime(GLIBC_2.3) [2]	gmtime(GLIBC_2.3) [2]	localtime_r(GLIBC_2.3) [2]	ualarm(GLIBC_2.3) [2]	
asctime(GLIBC_2.3) [2]	ctime_r(GLIBC_2.3) [2]	gmtime_r(GLIBC_2.3) [2]	mktime(GLIBC_2.3) [2]	
	
asctime_r(GLIBC_2.3) [2]	difftime(GLIBC_2.3) [2]	localtime(GLIBC_2.3) [2]	tzset(GLIBC_2.3) [2]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
An LSB conforming implementation shall provide the architecture specific deprecated functions for Time Manipulation specified in Table 1-20, with the full functionality as described in the referenced underlying specification.
	These interfaces are deprecated, and applications should avoid using them. These interfaces may be withdrawn in future releases of this specification.
Table 1-20. libc - Time Manipulation Deprecated Function Interfaces
adjtimex(GLIBC_2.3) [1]	

	

Referenced Specification(s)
[1]. Linux Standard Base
An LSB conforming implementation shall provide the architecture specific data interfaces for Time Manipulation specified in Table 1-21, with the full functionality as described in the referenced underlying specification.
Table 1-21. libc - Time Manipulation Data Interfaces
__daylight(GLIBC_2.3) [1]	__tzname(GLIBC_2.3) [1]	timezone(GLIBC_2.3) [2]	

__timezone(GLIBC_2.3) [1]	daylight(GLIBC_2.3) [2]	tzname(GLIBC_2.3) [2]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
1.2.13. Terminal Interface Functions
1.2.13.1. Interfaces for Terminal Interface Functions
An LSB conforming implementation shall provide the architecture specific functions for Terminal Interface Functions specified in Table 1-22, with the full functionality as described in the referenced underlying specification.
Table 1-22. libc - Terminal Interface Functions Function Interfaces
cfgetispeed(GLIBC_2.3) [1]	cfsetispeed(GLIBC_2.3) [1]	tcdrain(GLIBC_2.3) [1]	tcgetattr(GLIBC_2.3) [1]	tcsendbreak(GLIBC_2.3) [1]	
cfgetospeed(GLIBC_2.3) [1]	cfsetospeed(GLIBC_2.3) [1]	tcflow(GLIBC_2.3) [1]	tcgetpgrp(GLIBC_2.3) [1]	tcsetattr(GLIBC_2.3) [1]	
cfmakeraw(GLIBC_2.3) [2]	cfsetspeed(GLIBC_2.3) [2]	tcflush(GLIBC_2.3) [1]	tcgetsid(GLIBC_2.3) [1]	tcsetpgrp(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
[2]. Linux Standard Base
1.2.14. System Database Interface
1.2.14.1. Interfaces for System Database Interface
An LSB conforming implementation shall provide the architecture specific functions for System Database Interface specified in Table 1-23, with the full functionality as described in the referenced underlying specification.
Table 1-23. libc - System Database Interface Function Interfaces
endgrent(GLIBC_2.3) [1]	getgrgid(GLIBC_2.3) [1]	getprotobynumber(GLIBC_2.3) [1]	getservbyport(GLIBC_2.3) [1]	setgrent(GLIBC_2.3) [1]	
endnetent(GLIBC_2.3) [1]	getgrgid_r(GLIBC_2.3) [1]	getprotoent(GLIBC_2.3) [1]	getservent(GLIBC_2.3) [1]	setgroups(GLIBC_2.3) [2]	
endprotoent(GLIBC_2.3) [1]	getgrnam(GLIBC_2.3) [1]	getpwent(GLIBC_2.3) [1]	getutent(GLIBC_2.3) [2]	setnetent(GLIBC_2.3) [1]	
endpwent(GLIBC_2.3) [1]	getgrnam_r(GLIBC_2.3) [1]	getpwnam(GLIBC_2.3) [1]	getutent_r(GLIBC_2.3) [2]	setprotoent(GLIBC_2.3) [1]	
endservent(GLIBC_2.3) [1]	gethostbyaddr(GLIBC_2.3) [1]	getpwnam_r(GLIBC_2.3) [1]	getutxent(GLIBC_2.3) [1]	setpwent(GLIBC_2.3) [1]	
endutent(GLIBC_2.3) [3]	gethostbyname(GLIBC_2.3) [1]	getpwuid(GLIBC_2.3) [1]	getutxid(GLIBC_2.3) [1]	setservent(GLIBC_2.3) [1]	
endutxent(GLIBC_2.3) [1]	getnetbyaddr(GLIBC_2.3) [1]	getpwuid_r(GLIBC_2.3) [1]	getutxline(GLIBC_2.3) [1]	setutent(GLIBC_2.3) [2]	
getgrent(GLIBC_2.3) [1]	getprotobyname(GLIBC_2.3) [1]	getservbyname(GLIBC_2.3) [1]	pututxline(GLIBC_2.3) [1]	setutxent(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
[2]. Linux Standard Base
[3]. CAE Specification, January 1997, System Interfaces and Headers (XSH),Issue 5 (ISBN: 1-85912-181-0, C606)
1.2.15. Language Support
1.2.15.1. Interfaces for Language Support
An LSB conforming implementation shall provide the architecture specific functions for Language Support specified in Table 1-24, with the full functionality as described in the referenced underlying specification.
Table 1-24. libc - Language Support Function Interfaces
__libc_start_main(GLIBC_2.3) [1]	_obstack_begin(GLIBC_2.3) [1]	_obstack_newchunk(GLIBC_2.3) [1]	obstack_free(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. Linux Standard Base
1.2.16. Large File Support
1.2.16.1. Interfaces for Large File Support
An LSB conforming implementation shall provide the architecture specific functions for Large File Support specified in Table 1-25, with the full functionality as described in the referenced underlying specification.
Table 1-25. libc - Large File Support Function Interfaces
__fxstat64(GLIBC_2.3) [1]	fopen64(GLIBC_2.3) [2]	ftello64(GLIBC_2.3) [2]	lseek64(GLIBC_2.3) [2]	readdir64(GLIBC_2.3) [2]	
__lxstat64(GLIBC_2.3) [1]	freopen64(GLIBC_2.3) [2]	ftruncate64(GLIBC_2.3) [2]	mkstemp64(GLIBC_2.3) [2]	statvfs64(GLIBC_2.3) [2]	
__xstat64(GLIBC_2.3) [1]	fseeko64(GLIBC_2.3) [2]	ftw64(GLIBC_2.3) [2]	mmap64(GLIBC_2.3) [2]	tmpfile64(GLIBC_2.3) [2]	
creat64(GLIBC_2.3) [2]	fsetpos64(GLIBC_2.3) [2]	getrlimit64(GLIBC_2.3) [2]	nftw64(GLIBC_2.3) [2]	truncate64(GLIBC_2.3) [2]	
fgetpos64(GLIBC_2.3) [2]	fstatvfs64(GLIBC_2.3) [2]	lockf64(GLIBC_2.3) [2]	open64(GLIBC_2.3) [2]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. Large File Support
1.2.17. Standard Library
1.2.17.1. Interfaces for Standard Library
An LSB conforming implementation shall provide the architecture specific functions for Standard Library specified in Table 1-26, with the full functionality as described in the referenced underlying specification.
Table 1-26. libc - Standard Library Function Interfaces
_Exit(GLIBC_2.3) [1]	dirname(GLIBC_2.3) [1]	glob(GLIBC_2.3) [1]	lsearch(GLIBC_2.3) [1]	srand(GLIBC_2.3) [1]	
__assert_fail(GLIBC_2.3) [2]	div(GLIBC_2.3) [1]	glob64(GLIBC_2.3) [2]	makecontext(GLIBC_2.3) [1]	srand48(GLIBC_2.3) [1]	
__cxa_atexit(GLIBC_2.3) [2]	drand48(GLIBC_2.3) [1]	globfree(GLIBC_2.3) [1]	malloc(GLIBC_2.3) [1]	srandom(GLIBC_2.3) [1]	
__errno_location(GLIBC_2.3) [2]	ecvt(GLIBC_2.3) [1]	globfree64(GLIBC_2.3) [2]	memmem(GLIBC_2.3) [2]	strtod(GLIBC_2.3) [1]	
__fpending(GLIBC_2.3) [2]	erand48(GLIBC_2.3) [1]	grantpt(GLIBC_2.3) [1]	mkstemp(GLIBC_2.3) [1]	strtol(GLIBC_2.3) [1]	
__getpagesize(GLIBC_2.3) [2]	err(GLIBC_2.3) [2]	hcreate(GLIBC_2.3) [1]	mktemp(GLIBC_2.3) [1]	strtoul(GLIBC_2.3) [1]	
__isinf(GLIBC_2.3) [2]	error(GLIBC_2.3) [2]	hdestroy(GLIBC_2.3) [1]	mrand48(GLIBC_2.3) [1]	swapcontext(GLIBC_2.3) [1]	
__isinff(GLIBC_2.3) [2]	errx(GLIBC_2.3) [2]	hsearch(GLIBC_2.3) [1]	nftw(GLIBC_2.3) [1]	syslog(GLIBC_2.3) [1]	
__isinfl(GLIBC_2.3) [2]	fcvt(GLIBC_2.3) [1]	htonl(GLIBC_2.3) [1]	nrand48(GLIBC_2.3) [1]	system(GLIBC_2.3) [2]	
__isnan(GLIBC_2.3) [2]	fmtmsg(GLIBC_2.3) [1]	htons(GLIBC_2.3) [1]	ntohl(GLIBC_2.3) [1]	tdelete(GLIBC_2.3) [1]	
__isnanf(GLIBC_2.3) [2]	fnmatch(GLIBC_2.3) [1]	imaxabs(GLIBC_2.3) [1]	ntohs(GLIBC_2.3) [1]	tfind(GLIBC_2.3) [1]	
__isnanl(GLIBC_2.3) [2]	fpathconf(GLIBC_2.3) [1]	imaxdiv(GLIBC_2.3) [1]	openlog(GLIBC_2.3) [1]	tmpfile(GLIBC_2.3) [1]	
__sysconf(GLIBC_2.3) [2]	free(GLIBC_2.3) [1]	inet_addr(GLIBC_2.3) [1]	perror(GLIBC_2.3) [1]	tmpnam(GLIBC_2.3) [1]	
_exit(GLIBC_2.3) [1]	freeaddrinfo(GLIBC_2.3) [1]	inet_ntoa(GLIBC_2.3) [1]	posix_memalign(GLIBC_2.3) [1]	tsearch(GLIBC_2.3) [1]	
_longjmp(GLIBC_2.3) [1]	ftrylockfile(GLIBC_2.3) [1]	inet_ntop(GLIBC_2.3) [1]	ptsname(GLIBC_2.3) [1]	ttyname(GLIBC_2.3) [1]	
_setjmp(GLIBC_2.3) [1]	ftw(GLIBC_2.3) [1]	inet_pton(GLIBC_2.3) [1]	putenv(GLIBC_2.3) [1]	ttyname_r(GLIBC_2.3) [1]	
a64l(GLIBC_2.3) [1]	funlockfile(GLIBC_2.3) [1]	initstate(GLIBC_2.3) [1]	qsort(GLIBC_2.3) [1]	twalk(GLIBC_2.3) [1]	
abort(GLIBC_2.3) [1]	gai_strerror(GLIBC_2.3) [1]	insque(GLIBC_2.3) [1]	rand(GLIBC_2.3) [1]	unlockpt(GLIBC_2.3) [1]	
abs(GLIBC_2.3) [1]	gcvt(GLIBC_2.3) [1]	isatty(GLIBC_2.3) [1]	rand_r(GLIBC_2.3) [1]	unsetenv(GLIBC_2.3) [1]	
atof(GLIBC_2.3) [1]	getaddrinfo(GLIBC_2.3) [1]	isblank(GLIBC_2.3) [1]	random(GLIBC_2.3) [1]	usleep(GLIBC_2.3) [1]	
atoi(GLIBC_2.3) [1]	getcwd(GLIBC_2.3) [1]	jrand48(GLIBC_2.3) [1]	random_r(GLIBC_2.3) [2]	verrx(GLIBC_2.3) [2]	
atol(GLIBC_2.3) [1]	getdate(GLIBC_2.3) [1]	l64a(GLIBC_2.3) [1]	realloc(GLIBC_2.3) [1]	vfscanf(GLIBC_2.3) [1]	
atoll(GLIBC_2.3) [1]	getenv(GLIBC_2.3) [1]	labs(GLIBC_2.3) [1]	realpath(GLIBC_2.3) [1]	vscanf(GLIBC_2.3) [1]	
basename(GLIBC_2.3) [1]	getlogin(GLIBC_2.3) [1]	lcong48(GLIBC_2.3) [1]	remque(GLIBC_2.3) [1]	vsscanf(GLIBC_2.3) [1]	
bsearch(GLIBC_2.3) [1]	getnameinfo(GLIBC_2.3) [1]	ldiv(GLIBC_2.3) [1]	seed48(GLIBC_2.3) [1]	vsyslog(GLIBC_2.3) [2]	
calloc(GLIBC_2.3) [1]	getopt(GLIBC_2.3) [2]	lfind(GLIBC_2.3) [1]	setenv(GLIBC_2.3) [1]	warn(GLIBC_2.3) [2]	
closelog(GLIBC_2.3) [1]	getopt_long(GLIBC_2.3) [2]	llabs(GLIBC_2.3) [1]	sethostid(GLIBC_2.3) [2]	warnx(GLIBC_2.3) [2]	
confstr(GLIBC_2.3) [1]	getopt_long_only(GLIBC_2.3) [2]	lldiv(GLIBC_2.3) [1]	sethostname(GLIBC_2.3) [2]	wordexp(GLIBC_2.3) [1]	
cuserid(GLIBC_2.3) [3]	getsubopt(GLIBC_2.3) [1]	longjmp(GLIBC_2.3) [1]	setlogmask(GLIBC_2.3) [1]	wordfree(GLIBC_2.3) [1]	
daemon(GLIBC_2.3) [2]	gettimeofday(GLIBC_2.3) [1]	lrand48(GLIBC_2.3) [1]	setstate(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
[2]. Linux Standard Base
[3]. CAE Specification, January 1997, System Interfaces and Headers (XSH),Issue 5 (ISBN: 1-85912-181-0, C606)
An LSB conforming implementation shall provide the architecture specific data interfaces for Standard Library specified in Table 1-27, with the full functionality as described in the referenced underlying specification.
Table 1-27. libc - Standard Library Data Interfaces
__environ(GLIBC_2.3) [1]	_sys_errlist(GLIBC_2.3) [1]	getdate_err(GLIBC_2.3) [2]	opterr(GLIBC_2.3) [1]	optopt(GLIBC_2.3) [1]	
_environ(GLIBC_2.3) [1]	environ(GLIBC_2.3) [2]	optarg(GLIBC_2.3) [2]	optind(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
1.3. Data Definitions for libc
This section defines global identifiers and their values that are associated with interfaces contained in libc. These definitions are organized into groups that correspond to system headers. This convention is used as a convenience for the reader, and does not imply the existence of these headers, or their content.
These definitions are intended to supplement those provided in the referenced underlying specifications.
This specification uses ISO/IEC 9899 C Language as the reference programming language, and data definitions are specified in ISO C format. The C language is used here as a convenient notation. Using a C language description of these data objects does not preclude their use by other programming languages.
1.3.1. errno.h

#define EDEADLOCK       58
1.3.2. inttypes.h

typedef long intmax_t;
typedef unsigned long uintmax_t;
typedef unsigned long uintptr_t;
typedef unsigned long uint64_t;
1.3.3. limits.h

#define ULONG_MAX       0xFFFFFFFFFFFFFFFFUL
#define LONG_MAX        9223372036854775807L

#define CHAR_MIN        0
#define CHAR_MAX        255
1.3.4. setjmp.h

typedef long __jmp_buf[40];
1.3.5. signal.h

struct pt_regs
{
  unsigned long gpr[32];
  unsigned long nip;
  unsigned long msr;
  unsigned long orig_gpr3;
  unsigned long ctr;
  unsigned long link;
  unsigned long xer;
  unsigned long ccr;
  unsigned long softe;
  unsigned long trap;
  unsigned long dar;
  unsigned long dsisr;
  unsigned long result;
}
 ;

struct sigaction
{
  union
  {
    sighandler_t _sa_handler;
    void (*_sa_sigaction) (int, siginfo_t *, void *);
  }
  __sigaction_handler;
  sigset_t sa_mask;
  int sa_flags;
  void (*sa_restorer) (void);
}
 ;
#define MINSIGSTKSZ     2048
#define SIGSTKSZ        8192

struct sigcontext
{
  unsigned long _unused[4];
  int signal;
  unsigned long handler;
  unsigned long oldmask;
  struct pt_regs *regs;
  unsigned long gp_regs[48];
  double fp_regs[33];
}
 ;
1.3.6. stddef.h

typedef unsigned long size_t;
typedef long ptrdiff_t;
1.3.7. sys/ioctl.h

#define FIONREAD        1074030207
#define TIOCNOTTY       21538
1.3.8. sys/ipc.h

struct ipc_perm
{
  key_t __key;
  uid_t uid;
  gid_t gid;
  uid_t cuid;
  gid_t cgid;
  mode_t mode;
  unsigned int __seq;
  unsigned int __pad1;
  unsigned long __unused1;
  unsigned long __unused2;
}
 ;
1.3.9. sys/mman.h

#define MCL_FUTURE      16384
#define MCL_CURRENT     8192
1.3.10. sys/msg.h

typedef unsigned long msglen_t;
typedef unsigned long msgqnum_t;

struct msqid_ds
{
  struct ipc_perm msg_perm;
  time_t msg_stime;
  time_t msg_rtime;
  time_t msg_ctime;
  unsigned long __msg_cbytes;
  msgqnum_t msg_qnum;
  msglen_t msg_qbytes;
  pid_t msg_lspid;
  pid_t msg_lrpid;
  unsigned long __unused4;
  unsigned long __unused5;
}
 ;
1.3.11. sys/sem.h

struct semid_ds
{
  struct ipc_perm sem_perm;
  time_t sem_otime;
  time_t sem_ctime;
  unsigned long sem_nsems;
  unsigned long __unused3;
  unsigned long __unused4;
}
 ;
1.3.12. sys/shm.h

#define SHMLBA  (__getpagesize())

typedef unsigned long shmatt_t;

struct shmid_ds
{
  struct ipc_perm shm_perm;
  time_t shm_atime;
  time_t shm_dtime;
  time_t shm_ctime;
  size_t shm_segsz;
  pid_t shm_cpid;
  pid_t shm_lpid;
  shmatt_t shm_nattch;
  unsigned long __unused5;
  unsigned long __unused6;
}
 ;
1.3.13. sys/socket.h

typedef uint64_t __ss_aligntype;
1.3.14. sys/stat.h

#define _STAT_VER       1

struct stat
{
  dev_t st_dev;
  ino_t st_ino;
  nlink_t st_nlink;
  mode_t st_mode;
  uid_t st_uid;
  gid_t st_gid;
  int __pad2;
  dev_t st_rdev;
  off_t st_size;
  blksize_t st_blksize;
  blkcnt_t st_blocks;
  struct timespec st_atim;
  struct timespec st_mtim;
  struct timespec st_ctim;
  unsigned long __unused4;
  unsigned long __unused5;
  unsigned long __unused6;
}
 ;
struct stat64
{
  dev_t st_dev;
  ino64_t st_ino;
  nlink_t st_nlink;
  mode_t st_mode;
  uid_t st_uid;
  gid_t st_gid;
  int __pad2;
  dev_t st_rdev;
  off64_t st_size;
  blksize_t st_blksize;
  blkcnt64_t st_blocks;
  struct timespec st_atim;
  struct timespec st_mtim;
  struct timespec st_ctim;
  unsigned long __unused4;
  unsigned long __unused5;
  unsigned long __unused6;
}
 ;
1.3.15. sys/statvfs.h

struct statvfs
{
  unsigned long f_bsize;
  unsigned long f_frsize;
  fsblkcnt_t f_blocks;
  fsblkcnt_t f_bfree;
  fsblkcnt_t f_bavail;
  fsfilcnt_t f_files;
  fsfilcnt_t f_ffree;
  fsfilcnt_t f_favail;
  unsigned long f_fsid;
  unsigned long f_flag;
  unsigned long f_namemax;
  int __f_spare[6];
}
 ;
struct statvfs64
{
  unsigned long f_bsize;
  unsigned long f_frsize;
  fsblkcnt64_t f_blocks;
  fsblkcnt64_t f_bfree;
  fsblkcnt64_t f_bavail;
  fsfilcnt64_t f_files;
  fsfilcnt64_t f_ffree;
  fsfilcnt64_t f_favail;
  unsigned long f_fsid;
  unsigned long f_flag;
  unsigned long f_namemax;
  int __f_spare[6];
}
 ;
1.3.16. sys/types.h

typedef long int64_t;

typedef int64_t ssize_t;
1.3.17. termios.h

#define TAB1    1024
#define CR3     12288
#define CRDLY   12288
#define FF1     16384
#define FFDLY   16384
#define XCASE   16384
#define ONLCR   2
#define TAB2    2048
#define TAB3    3072
#define TABDLY  3072
#define BS1     32768
#define BSDLY   32768
#define OLCUC   4
#define CR1     4096
#define IUCLC   4096
#define VT1     65536
#define VTDLY   65536
#define NLDLY   768
#define CR2     8192

#define VWERASE 10
#define VREPRINT        11
#define VSUSP   12
#define VSTART  13
#define VSTOP   14
#define VDISCARD        16
#define VMIN    5
#define VEOL    6
#define VEOL2   8
#define VSWTC   9

#define IXOFF   1024
#define IXON    512

#define CSTOPB  1024
#define HUPCL   16384
#define CREAD   2048
#define CS6     256
#define CLOCAL  32768
#define PARENB  4096
#define CS7     512
#define VTIME   7
#define CS8     768
#define CSIZE   768
#define PARODD  8192

#define NOFLSH  0x80000000
#define ECHOKE  1
#define IEXTEN  1024
#define ISIG    128
#define ECHONL  16
#define ECHOE   2
#define ICANON  256
#define ECHOPRT 32
#define ECHOK   4
#define TOSTOP  4194304
#define PENDIN  536870912
#define ECHOCTL 64
#define FLUSHO  8388608
1.3.18. ucontext.h

#define NGREG   48

typedef struct sigcontext mcontext_t;

typedef struct ucontext
{
  unsigned long uc_flags;
  struct ucontext *uc_link;
  stack_t uc_stack;
  sigset_t uc_sigmask;
  mcontext_t uc_mcontext;
}
ucontext_t;
1.3.19. unistd.h

typedef long intptr_t;
1.3.20. utmp.h

struct lastlog
{
  int32_t ll_time;
  char ll_line[UT_LINESIZE];
  char ll_host[UT_HOSTSIZE];
}
 ;

struct utmp
{
  short ut_type;
  pid_t ut_pid;
  char ut_line[UT_LINESIZE];
  char ut_id[4];
  char ut_user[UT_NAMESIZE];
  char ut_host[UT_HOSTSIZE];
  struct exit_status ut_exit;
  int32_t ut_session;
  struct
  {
    int32_t tv_sec;
    int32_t tv_usec;
  }
  ut_tv;
  int32_t ut_addr_v6[4];
  char __unused[20];
}
 ;
1.3.21. utmpx.h

struct utmpx
{
  short ut_type;
  pid_t ut_pid;
  char ut_line[UT_LINESIZE];
  char ut_id[4];
  char ut_user[UT_NAMESIZE];
  char ut_host[UT_HOSTSIZE];
  struct exit_status ut_exit;
  int32_t ut_session;
  struct
  {
    int32_t tv_sec;
    int32_t tv_usec;
  }
  ut_tv;
  int32_t ut_addr_v6[4];
  char __unused[20];
}
 ;
1.4. Interfaces for libm
Table 1-28 defines the library name and shared object name for the libm library
Table 1-28. libm Definition
Library:	libm	
SONAME:	libm.so.6	

The behavior of the interfaces in this library is specified by the following specifications:
ISO/IEC 9899: 1999, Programming Languages --C	
CAE Specification, January 1997, System Interfaces and Headers (XSH),Issue 5 (ISBN: 1-85912-181-0, C606)	
ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3	

1.4.1. Math
1.4.1.1. Interfaces for Math
An LSB conforming implementation shall provide the architecture specific functions for Math specified in Table 1-29, with the full functionality as described in the referenced underlying specification.
Table 1-29. libm - Math Function Interfaces
acos(GLIBC_2.3) [1]	cexp(GLIBC_2.3) [1]	expf(GLIBC_2.3) [1]	jnf(GLIBC_2.3) [2]	remquof(GLIBC_2.3) [1]	
acosf(GLIBC_2.3) [1]	cexpf(GLIBC_2.3) [1]	expl(GLIBC_2.3) [1]	jnl(GLIBC_2.3) [2]	remquol(GLIBC_2.3) [1]	
acosh(GLIBC_2.3) [1]	cexpl(GLIBC_2.3) [1]	expm1(GLIBC_2.3) [1]	ldexp(GLIBC_2.3) [1]	rint(GLIBC_2.3) [1]	
acoshf(GLIBC_2.3) [1]	cimag(GLIBC_2.3) [1]	fabs(GLIBC_2.3) [1]	ldexpf(GLIBC_2.3) [1]	rintf(GLIBC_2.3) [1]	
acoshl(GLIBC_2.3) [1]	cimagf(GLIBC_2.3) [1]	fabsf(GLIBC_2.3) [1]	ldexpl(GLIBC_2.3) [1]	rintl(GLIBC_2.3) [1]	
acosl(GLIBC_2.3) [1]	cimagl(GLIBC_2.3) [1]	fabsl(GLIBC_2.3) [1]	lgamma(GLIBC_2.3) [1]	round(GLIBC_2.3) [1]	
asin(GLIBC_2.3) [1]	clog(GLIBC_2.3) [1]	fdim(GLIBC_2.3) [1]	lgamma_r(GLIBC_2.3) [2]	roundf(GLIBC_2.3) [1]	
asinf(GLIBC_2.3) [1]	clog10(GLIBC_2.3) [2]	fdimf(GLIBC_2.3) [1]	lgammaf(GLIBC_2.3) [1]	roundl(GLIBC_2.3) [1]	
asinh(GLIBC_2.3) [1]	clog10f(GLIBC_2.3) [2]	fdiml(GLIBC_2.3) [1]	lgammaf_r(GLIBC_2.3) [2]	scalb(GLIBC_2.3) [1]	
asinhf(GLIBC_2.3) [1]	clog10l(GLIBC_2.3) [2]	feclearexcept(GLIBC_2.3) [1]	lgammal(GLIBC_2.3) [1]	scalbf(GLIBC_2.3) [2]	
asinhl(GLIBC_2.3) [1]	clogf(GLIBC_2.3) [1]	fegetenv(GLIBC_2.3) [1]	lgammal_r(GLIBC_2.3) [2]	scalbl(GLIBC_2.3) [2]	
asinl(GLIBC_2.3) [1]	clogl(GLIBC_2.3) [1]	fegetexceptflag(GLIBC_2.3) [1]	llrint(GLIBC_2.3) [1]	scalbln(GLIBC_2.3) [1]	
atan(GLIBC_2.3) [1]	conj(GLIBC_2.3) [1]	fegetround(GLIBC_2.3) [1]	llrintf(GLIBC_2.3) [1]	scalblnf(GLIBC_2.3) [1]	
atan2(GLIBC_2.3) [1]	conjf(GLIBC_2.3) [1]	feholdexcept(GLIBC_2.3) [1]	llrintl(GLIBC_2.3) [1]	scalblnl(GLIBC_2.3) [1]	
atan2f(GLIBC_2.3) [1]	conjl(GLIBC_2.3) [1]	feraiseexcept(GLIBC_2.3) [1]	llround(GLIBC_2.3) [1]	scalbn(GLIBC_2.3) [1]	
atan2l(GLIBC_2.3) [1]	copysign(GLIBC_2.3) [1]	fesetenv(GLIBC_2.3) [1]	llroundf(GLIBC_2.3) [1]	scalbnf(GLIBC_2.3) [1]	
atanf(GLIBC_2.3) [1]	copysignf(GLIBC_2.3) [1]	fesetexceptflag(GLIBC_2.3) [1]	llroundl(GLIBC_2.3) [1]	scalbnl(GLIBC_2.3) [1]	
atanh(GLIBC_2.3) [1]	copysignl(GLIBC_2.3) [1]	fesetround(GLIBC_2.3) [1]	log(GLIBC_2.3) [1]	significand(GLIBC_2.3) [2]	
atanhf(GLIBC_2.3) [1]	cos(GLIBC_2.3) [1]	fetestexcept(GLIBC_2.3) [1]	log10(GLIBC_2.3) [1]	significandf(GLIBC_2.3) [2]	
atanhl(GLIBC_2.3) [1]	cosf(GLIBC_2.3) [1]	feupdateenv(GLIBC_2.3) [1]	log10f(GLIBC_2.3) [1]	significandl(GLIBC_2.3) [2]	
atanl(GLIBC_2.3) [1]	cosh(GLIBC_2.3) [1]	finite(GLIBC_2.3) [3]	log10l(GLIBC_2.3) [1]	sin(GLIBC_2.3) [1]	
cabs(GLIBC_2.3) [1]	coshf(GLIBC_2.3) [1]	finitef(GLIBC_2.3) [2]	log1p(GLIBC_2.3) [1]	sincos(GLIBC_2.3) [2]	
cabsf(GLIBC_2.3) [1]	coshl(GLIBC_2.3) [1]	finitel(GLIBC_2.3) [2]	logb(GLIBC_2.3) [1]	sincosf(GLIBC_2.3) [2]	
cabsl(GLIBC_2.3) [1]	cosl(GLIBC_2.3) [1]	floor(GLIBC_2.3) [1]	logf(GLIBC_2.3) [1]	sincosl(GLIBC_2.3) [2]	
cacos(GLIBC_2.3) [1]	cpow(GLIBC_2.3) [1]	floorf(GLIBC_2.3) [1]	logl(GLIBC_2.3) [1]	sinf(GLIBC_2.3) [1]	
cacosf(GLIBC_2.3) [1]	cpowf(GLIBC_2.3) [1]	floorl(GLIBC_2.3) [1]	lrint(GLIBC_2.3) [1]	sinh(GLIBC_2.3) [1]	
cacosh(GLIBC_2.3) [1]	cpowl(GLIBC_2.3) [1]	fma(GLIBC_2.3) [1]	lrintf(GLIBC_2.3) [1]	sinhf(GLIBC_2.3) [1]	
cacoshf(GLIBC_2.3) [1]	cproj(GLIBC_2.3) [1]	fmaf(GLIBC_2.3) [1]	lrintl(GLIBC_2.3) [1]	sinhl(GLIBC_2.3) [1]	
cacoshl(GLIBC_2.3) [1]	cprojf(GLIBC_2.3) [1]	fmal(GLIBC_2.3) [1]	lround(GLIBC_2.3) [1]	sinl(GLIBC_2.3) [1]	
cacosl(GLIBC_2.3) [1]	cprojl(GLIBC_2.3) [1]	fmax(GLIBC_2.3) [1]	lroundf(GLIBC_2.3) [1]	sqrt(GLIBC_2.3) [1]	
carg(GLIBC_2.3) [1]	creal(GLIBC_2.3) [1]	fmaxf(GLIBC_2.3) [1]	lroundl(GLIBC_2.3) [1]	sqrtf(GLIBC_2.3) [1]	
cargf(GLIBC_2.3) [1]	crealf(GLIBC_2.3) [1]	fmaxl(GLIBC_2.3) [1]	matherr(GLIBC_2.3) [2]	sqrtl(GLIBC_2.3) [1]	
cargl(GLIBC_2.3) [1]	creall(GLIBC_2.3) [1]	fmin(GLIBC_2.3) [1]	modf(GLIBC_2.3) [1]	tan(GLIBC_2.3) [1]	
casin(GLIBC_2.3) [1]	csin(GLIBC_2.3) [1]	fminf(GLIBC_2.3) [1]	modff(GLIBC_2.3) [1]	tanf(GLIBC_2.3) [1]	
casinf(GLIBC_2.3) [1]	csinf(GLIBC_2.3) [1]	fminl(GLIBC_2.3) [1]	modfl(GLIBC_2.3) [1]	tanh(GLIBC_2.3) [1]	
casinh(GLIBC_2.3) [1]	csinh(GLIBC_2.3) [1]	fmod(GLIBC_2.3) [1]	nan(GLIBC_2.3) [1]	tanhf(GLIBC_2.3) [1]	
casinhf(GLIBC_2.3) [1]	csinhf(GLIBC_2.3) [1]	fmodf(GLIBC_2.3) [1]	nanf(GLIBC_2.3) [1]	tanhl(GLIBC_2.3) [1]	
casinhl(GLIBC_2.3) [1]	csinhl(GLIBC_2.3) [1]	fmodl(GLIBC_2.3) [1]	nanl(GLIBC_2.3) [1]	tanl(GLIBC_2.3) [1]	
casinl(GLIBC_2.3) [1]	csinl(GLIBC_2.3) [1]	frexp(GLIBC_2.3) [1]	nearbyint(GLIBC_2.3) [1]	tgamma(GLIBC_2.3) [1]	
catan(GLIBC_2.3) [1]	csqrt(GLIBC_2.3) [1]	frexpf(GLIBC_2.3) [1]	nearbyintf(GLIBC_2.3) [1]	tgammaf(GLIBC_2.3) [1]	
catanf(GLIBC_2.3) [1]	csqrtf(GLIBC_2.3) [1]	frexpl(GLIBC_2.3) [1]	nearbyintl(GLIBC_2.3) [1]	tgammal(GLIBC_2.3) [1]	
catanh(GLIBC_2.3) [1]	csqrtl(GLIBC_2.3) [1]	gamma(GLIBC_2.3) [3]	nextafter(GLIBC_2.3) [1]	trunc(GLIBC_2.3) [1]	
catanhf(GLIBC_2.3) [1]	ctan(GLIBC_2.3) [1]	gammaf(GLIBC_2.3) [2]	nextafterf(GLIBC_2.3) [1]	truncf(GLIBC_2.3) [1]	
catanhl(GLIBC_2.3) [1]	ctanf(GLIBC_2.3) [1]	gammal(GLIBC_2.3) [2]	nextafterl(GLIBC_2.3) [1]	truncl(GLIBC_2.3) [1]	
catanl(GLIBC_2.3) [1]	ctanh(GLIBC_2.3) [1]	hypot(GLIBC_2.3) [1]	nexttoward(GLIBC_2.3) [1]	y0(GLIBC_2.3) [1]	
cbrt(GLIBC_2.3) [1]	ctanhf(GLIBC_2.3) [1]	hypotf(GLIBC_2.3) [1]	nexttowardf(GLIBC_2.3) [1]	y0f(GLIBC_2.3) [2]	
cbrtf(GLIBC_2.3) [1]	ctanhl(GLIBC_2.3) [1]	hypotl(GLIBC_2.3) [1]	nexttowardl(GLIBC_2.3) [1]	y0l(GLIBC_2.3) [2]	
cbrtl(GLIBC_2.3) [1]	ctanl(GLIBC_2.3) [1]	ilogb(GLIBC_2.3) [1]	pow(GLIBC_2.3) [1]	y1(GLIBC_2.3) [1]	
ccos(GLIBC_2.3) [1]	dremf(GLIBC_2.3) [2]	ilogbf(GLIBC_2.3) [1]	pow10(GLIBC_2.3) [2]	y1f(GLIBC_2.3) [2]	
ccosf(GLIBC_2.3) [1]	dreml(GLIBC_2.3) [2]	ilogbl(GLIBC_2.3) [1]	pow10f(GLIBC_2.3) [2]	y1l(GLIBC_2.3) [2]	
ccosh(GLIBC_2.3) [1]	erf(GLIBC_2.3) [1]	j0(GLIBC_2.3) [1]	pow10l(GLIBC_2.3) [2]	yn(GLIBC_2.3) [1]	
ccoshf(GLIBC_2.3) [1]	erfc(GLIBC_2.3) [1]	j0f(GLIBC_2.3) [2]	powf(GLIBC_2.3) [1]	ynf(GLIBC_2.3) [2]	
ccoshl(GLIBC_2.3) [1]	erfcf(GLIBC_2.3) [1]	j0l(GLIBC_2.3) [2]	powl(GLIBC_2.3) [1]	ynl(GLIBC_2.3) [2]	
ccosl(GLIBC_2.3) [1]	erfcl(GLIBC_2.3) [1]	j1(GLIBC_2.3) [1]	remainder(GLIBC_2.3) [1]	
	
ceil(GLIBC_2.3) [1]	erff(GLIBC_2.3) [1]	j1f(GLIBC_2.3) [2]	remainderf(GLIBC_2.3) [1]	
	
ceilf(GLIBC_2.3) [1]	erfl(GLIBC_2.3) [1]	j1l(GLIBC_2.3) [2]	remainderl(GLIBC_2.3) [1]	
	
ceill(GLIBC_2.3) [1]	exp(GLIBC_2.3) [1]	jn(GLIBC_2.3) [1]	remquo(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
[2]. ISO/IEC 9899: 1999, Programming Languages --C
[3]. CAE Specification, January 1997, System Interfaces and Headers (XSH),Issue 5 (ISBN: 1-85912-181-0, C606)
An LSB conforming implementation shall provide the architecture specific data interfaces for Math specified in Table 1-30, with the full functionality as described in the referenced underlying specification.
Table 1-30. libm - Math Data Interfaces
signgam(GLIBC_2.3) [1]	

	

Referenced Specification(s)
[1]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
1.5. Interfaces for libpthread
Table 1-31 defines the library name and shared object name for the libpthread library
Table 1-31. libpthread Definition
Library:	libpthread	
SONAME:	libpthread.so.0	

The behavior of the interfaces in this library is specified by the following specifications:
Large File Support	
Linux Standard Base	
ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3	

1.5.1. Realtime Threads
1.5.1.1. Interfaces for Realtime Threads
No external functions are defined for libpthread - Realtime Threads
1.5.2. Advanced Realtime Threads
1.5.2.1. Interfaces for Advanced Realtime Threads
No external functions are defined for libpthread - Advanced Realtime Threads
1.5.3. Posix Threads
1.5.3.1. Interfaces for Posix Threads
An LSB conforming implementation shall provide the architecture specific functions for Posix Threads specified in Table 1-32, with the full functionality as described in the referenced underlying specification.
Table 1-32. libpthread - Posix Threads Function Interfaces
_pthread_cleanup_pop(GLIBC_2.3) [1]	pthread_cancel(GLIBC_2.3) [2]	pthread_join(GLIBC_2.3) [2]	pthread_rwlock_destroy(GLIBC_2.3) [2]	pthread_setconcurrency(GLIBC_2.3) [2]	
_pthread_cleanup_push(GLIBC_2.3) [1]	pthread_cond_broadcast(GLIBC_2.3.2) [2]	pthread_key_create(GLIBC_2.3) [2]	pthread_rwlock_init(GLIBC_2.3) [2]	pthread_setspecific(GLIBC_2.3) [2]	
pread(GLIBC_2.3) [2]	pthread_cond_destroy(GLIBC_2.3.2) [2]	pthread_key_delete(GLIBC_2.3) [2]	pthread_rwlock_rdlock(GLIBC_2.3) [2]	pthread_sigmask(GLIBC_2.3) [2]	
pread64(GLIBC_2.3) [3]	pthread_cond_init(GLIBC_2.3.2) [2]	pthread_kill(GLIBC_2.3) [2]	pthread_rwlock_timedrdlock(GLIBC_2.3) [2]	pthread_testcancel(GLIBC_2.3) [2]	
pthread_attr_destroy(GLIBC_2.3) [2]	pthread_cond_signal(GLIBC_2.3.2) [2]	pthread_mutex_destroy(GLIBC_2.3) [2]	pthread_rwlock_timedwrlock(GLIBC_2.3) [2]	pwrite(GLIBC_2.3) [2]	
pthread_attr_getdetachstate(GLIBC_2.3) [2]	pthread_cond_timedwait(GLIBC_2.3.2) [2]	pthread_mutex_init(GLIBC_2.3) [2]	pthread_rwlock_tryrdlock(GLIBC_2.3) [2]	pwrite64(GLIBC_2.3) [3]	
pthread_attr_getguardsize(GLIBC_2.3) [2]	pthread_cond_wait(GLIBC_2.3.2) [2]	pthread_mutex_lock(GLIBC_2.3) [2]	pthread_rwlock_trywrlock(GLIBC_2.3) [2]	sem_close(GLIBC_2.3) [2]	
pthread_attr_getschedparam(GLIBC_2.3) [2]	pthread_condattr_destroy(GLIBC_2.3) [2]	pthread_mutex_trylock(GLIBC_2.3) [2]	pthread_rwlock_unlock(GLIBC_2.3) [2]	sem_destroy(GLIBC_2.3) [2]	
pthread_attr_getstackaddr(GLIBC_2.3) [2]	pthread_condattr_getpshared(GLIBC_2.3) [2]	pthread_mutex_unlock(GLIBC_2.3) [2]	pthread_rwlock_wrlock(GLIBC_2.3) [2]	sem_getvalue(GLIBC_2.3) [2]	
pthread_attr_getstacksize(GLIBC_2.3) [2]	pthread_condattr_init(GLIBC_2.3) [2]	pthread_mutexattr_destroy(GLIBC_2.3) [2]	pthread_rwlockattr_destroy(GLIBC_2.3) [2]	sem_init(GLIBC_2.3) [2]	
pthread_attr_init(GLIBC_2.3) [2]	pthread_condattr_setpshared(GLIBC_2.3) [2]	pthread_mutexattr_getpshared(GLIBC_2.3) [2]	pthread_rwlockattr_getpshared(GLIBC_2.3) [2]	sem_open(GLIBC_2.3) [2]	
pthread_attr_setdetachstate(GLIBC_2.3) [2]	pthread_create(GLIBC_2.3) [2]	pthread_mutexattr_gettype(GLIBC_2.3) [2]	pthread_rwlockattr_init(GLIBC_2.3) [2]	sem_post(GLIBC_2.3) [2]	
pthread_attr_setguardsize(GLIBC_2.3) [2]	pthread_detach(GLIBC_2.3) [2]	pthread_mutexattr_init(GLIBC_2.3) [2]	pthread_rwlockattr_setpshared(GLIBC_2.3) [2]	sem_timedwait(GLIBC_2.3) [2]	
pthread_attr_setschedparam(GLIBC_2.3) [2]	pthread_equal(GLIBC_2.3) [2]	pthread_mutexattr_setpshared(GLIBC_2.3) [2]	pthread_self(GLIBC_2.3) [2]	sem_trywait(GLIBC_2.3) [2]	
pthread_attr_setstackaddr(GLIBC_2.3) [2]	pthread_exit(GLIBC_2.3) [2]	pthread_mutexattr_settype(GLIBC_2.3) [2]	pthread_setcancelstate(GLIBC_2.3) [2]	sem_unlink(GLIBC_2.3) [2]	
pthread_attr_setstacksize(GLIBC_2.3) [2]	pthread_getspecific(GLIBC_2.3) [2]	pthread_once(GLIBC_2.3) [2]	pthread_setcanceltype(GLIBC_2.3) [2]	sem_wait(GLIBC_2.3) [2]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
[3]. Large File Support
1.6. Interfaces for libgcc_s
Table 1-33 defines the library name and shared object name for the libgcc_s library
Table 1-33. libgcc_s Definition
Library:	libgcc_s	
SONAME:	libgcc_s.so.1	

The behavior of the interfaces in this library is specified by the following specifications:
Linux Standard Base	

1.6.1. Unwind Library
1.6.1.1. Interfaces for Unwind Library
An LSB conforming implementation shall provide the architecture specific functions for Unwind Library specified in Table 1-34, with the full functionality as described in the referenced underlying specification.
Table 1-34. libgcc_s - Unwind Library Function Interfaces
_Unwind_DeleteException(GCC_3.0) [1]	_Unwind_GetDataRelBase(GCC_3.0) [1]	_Unwind_GetLanguageSpecificData(GCC_3.0) [1]	_Unwind_RaiseException(GCC_3.0) [1]	_Unwind_SetIP(GCC_3.0) [1]	
_Unwind_Find_FDE(GCC_3.0) [1]	_Unwind_GetGR(GCC_3.0) [1]	_Unwind_GetRegionStart(GCC_3.0) [1]	_Unwind_Resume(GCC_3.0) [1]	
	
_Unwind_ForcedUnwind(GCC_3.0) [1]	_Unwind_GetIP(GCC_3.0) [1]	_Unwind_GetTextRelBase(GCC_3.0) [1]	_Unwind_SetGR(GCC_3.0) [1]	

Referenced Specification(s)
[1]. Linux Standard Base
1.7. Interface Definitions for libgcc_s
The following interfaces are included in libgcc_s and are defined by this specification. Unless otherwise noted, these interfaces shall be included in the source standard.
Other interfaces listed above for libgcc_s shall behave as described in the referenced base document.
_Unwind_DeleteException
Name
_Unwind_DeleteException — private C++ error handling method
Synopsis
void _Unwind_DeleteException((struct _Unwind_Exception *object));
Description
_Unwind_DeleteException deletes the given exception object. If a given runtime resumes normal execution after catching a foreign exception, it will not know how to delete that exception. Such an exception shall be deleted by calling _Unwind_DeleteException. This is a convenience function that calls the function pointed to by the exception_cleanup field of the exception header.
_Unwind_Find_FDE
Name
_Unwind_Find_FDE — private C++ error handling method
Synopsis
fde * _Unwind_Find_FDE(void *pc, (struct dwarf_eh_bases *bases));
Description
_Unwind_Find_FDE looks for the object containing pc, then inserts into bases.
_Unwind_ForcedUnwind
Name
_Unwind_ForcedUnwind — private C++ error handling method
Synopsis
_Unwind_Reason_Code _Unwind_ForcedUnwind((struct _Unwind_Exception *object), _Unwind_Stop_Fn stop, void *stop_parameter);
Description
_Unwind_ForcedUnwind raises an exception for forced unwinding, passing along the given exception object, which should have its exception_class and exception_cleanup fields set. The exception object has been allocated by the language-specific runtime, and has a language-specific format, except that it shall contain an _Unwind_Exception struct.
Forced unwinding is a single-phase process. stop and stop_parameter control the termination of the unwind process instead of the usual personality routine query. stop is called for each unwind frame, with the parameteres described for the usual personality routine below, plus an additional stop_parameter.
Return Value
When stop identifies the destination frame, it transfers control to the user code as appropriate without returning, normally after calling _Unwind_DeleteException. If not, then it should return an _Unwind_Reason_Code value.
If stop returns any reason code other than _URC_NO_REASON, then the stack state is indeterminate from the point of view of the caller of _Unwind_ForcedUnwind. Rather than attempt to return, therefore, the unwind library should use the exception_cleanup entry in the exception, and then call abort.
_URC_NO_REASON
 	This is not the destination from. The unwind runtime will call frame's personality routine with the _UA_FORCE_UNWIND and _UA_CLEANUP_PHASE flag set in actions, and then unwind to the next frame and call the stop function again.
_URC_END_OF_STACK
 	In order to allow _Unwind_ForcedUnwind to perform special processing when it reaches the end of the stack, the unwind runtime will call it after the last frame is rejected, with a NULL stack pointer in the context, and the stop function shall catch this condition. It may return this code if it cannot handle end-of-stack.
_URC_FATAL_PHASE2_ERROR
 	The stop function may return this code for other fatal conditions like stack corruption.
_Unwind_GetDataRelBase
Name
_Unwind_GetDataRelBase — private IA64 C++ error handling method
Synopsis
_Unwind_Ptr _Unwind_GetDataRelBase((struct _Unwind_Context *context));
Description
_Unwind_GetDataRelBase returns the global pointer in register one for context.
_Unwind_GetGR
Name
_Unwind_GetGR — private C++ error handling method
Synopsis
_Unwind_Word _Unwind_GetGR((struct _Unwind_Context *context), int index);
Description
_Unwind_GetGR returns data at index found in context. The register is identified by its index: 0 to 31 are for the fixed registers, and 32 to 127 are for the stacked registers.
During the two phases of unwinding, only GR1 has a guaranteed value, which is the global pointer of the frame referenced by the unwind context. If the register has its NAT bit set, the behavior is unspecified.
_Unwind_GetIP
Name
_Unwind_GetIP — private C++ error handling method
Synopsis
_Unwind_Ptr _Unwind_GetIP((struct _Unwind_Context *context));
Description
_Unwind_GetIP returns the instruction pointer value for the routine identified by the unwind context.
_Unwind_GetLanguageSpecificData
Name
_Unwind_GetLanguageSpecificData — private C++ error handling method
Synopsis
_Unwind_Ptr _Unwind_GetLanguageSpecificData((struct _Unwind_Context *context), uint value);
Description
_Unwind_GetLanguageSpecificData returns the address of the language specific data area for the current stack frame.
_Unwind_GetRegionStart
Name
_Unwind_GetRegionStart — private C++ error handling method
Synopsis
_Unwind_Ptr _Unwind_GetRegionStart((struct _Unwind_Context *context));
Description
_Unwind_GetRegionStart routine returns the address (i.e., 0) of the beginning of the procedure or code fragment described by the current unwind descriptor block.
_Unwind_GetTextRelBase
Name
_Unwind_GetTextRelBase — private IA64 C++ error handling method
Synopsis
_Unwind_Ptr _Unwind_GetTextRelBase((struct _Unwind_Context *context));
Description
_Unwind_GetTextRelBase calls the abort method, then returns.
_Unwind_RaiseException
Name
_Unwind_RaiseException — private C++ error handling method
Synopsis
_Unwind_Reason_Code _Unwind_RaiseException((struct _Unwind_Exception *object));
Description
_Unwind_RaiseException raises an exception, passing along the given exception object, which should have its exception_class and exception_cleanup fields set. The exception object has been allocated by the language-specific runtime, and has a language-specific format, exception that it shall contain an _Unwind_Exception.
Return Value
_Unwind_RaiseException does not return unless an error condition is found. If an error condition occurs, an _Unwind_Reason_Code is returnd:
_URC_END_OF_STACK
 	The unwinder encountered the end of the stack during phase one without finding a handler. The unwind runtime will not have modified the stack. The C++ runtime will normally call uncaught_exception in this case.
_URC_FATAL_PHASE1_ERROR
 	The unwinder encountered an unexpected error during phase one, because of something like stack corruption. The unwind runtime will not have modified the stack. The C++ runtime will normally call terminate in this case.
_URC_FATAL_PHASE2_ERROR
 	The unwinder encountered an unexpected error during phase two. This is usually a throw, which will call terminate.
_Unwind_Resume
Name
_Unwind_Resume — private C++ error handling method
Synopsis
void _Unwind_Resume((struct _Unwind_Exception *object));
Description
_Unwind_Resume resumes propagation of an existing exception object. A call to this routine is inserted as the end of a landing pad that performs cleanup, but does not resume normal execution. It causes unwinding to proceed further.
_Unwind_SetGR
Name
_Unwind_SetGR — private C++ error handling method
Synopsis
void _Unwind_SetGR((struct _Unwind_Context *context), int index, uint value);
Description
_Unwind_SetGR sets the value of the register indexed for the routine identified by the unwind context.
_Unwind_SetIP
Name
_Unwind_SetIP — private C++ error handling method
Synopsis
void _Unwind_SetIP((struct _Unwind_Context *context), uint value);
Description
_Unwind_SetIP sets the value of the instruction pointer for the routine identified by the unwind context
1.8. Interfaces for libdl
Table 1-35 defines the library name and shared object name for the libdl library
Table 1-35. libdl Definition
Library:	libdl	
SONAME:	libdl.so.2	

The behavior of the interfaces in this library is specified by the following specifications:
Linux Standard Base	
ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3	

1.8.1. Dynamic Loader
1.8.1.1. Interfaces for Dynamic Loader
An LSB conforming implementation shall provide the architecture specific functions for Dynamic Loader specified in Table 1-36, with the full functionality as described in the referenced underlying specification.
Table 1-36. libdl - Dynamic Loader Function Interfaces
dladdr(GLIBC_2.3) [1]	dlclose(GLIBC_2.3) [2]	dlerror(GLIBC_2.3) [2]	dlopen(GLIBC_2.3) [1]	dlsym(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. Linux Standard Base
[2]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3
1.9. Interfaces for libcrypt
Table 1-37 defines the library name and shared object name for the libcrypt library
Table 1-37. libcrypt Definition
Library:	libcrypt	
SONAME:	libcrypt.so.1	

The behavior of the interfaces in this library is specified by the following specifications:
ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3	

1.9.1. Encryption
1.9.1.1. Interfaces for Encryption
An LSB conforming implementation shall provide the architecture specific functions for Encryption specified in Table 1-38, with the full functionality as described in the referenced underlying specification.
Table 1-38. libcrypt - Encryption Function Interfaces
crypt(GLIBC_2.3) [1]	encrypt(GLIBC_2.3) [1]	setkey(GLIBC_2.3) [1]	

Referenced Specification(s)
[1]. ISO/IEC 9945:2003 Portable Operating System(POSIX)and The Single UNIX® Specification(SUS) V3

II. Utility Libraries

Chapter 2. Libraries
The Utility libraries are those that are commonly used, but not part of the Single Unix Specification.
2.1. Interfaces for libz
Table 2-1. libz Definition
Library:	libz	
SONAME:	libz.so.1	

2.1.1. Compression Library
2.1.1.1. Interfaces for Compression Library
2.2. Data Definitions for libz
This section contains standard data definitions that describe system data. These definitions are organized into groups that correspond to system headers. This convention is used as a convenience for the reader, and does not imply the existence of these headers, or their content.
ISO C serves as the LSB reference programming language, and data definitions are specified in ISO C . The C language is used here as a convenient notation. Using a C language description of these data objects does not preclude their use by other programming languages.
2.3. Interfaces for libncurses
Table 2-2. libncurses Definition
Library:	libncurses	
SONAME:	libncurses.so.5	

2.3.1. Curses
2.3.1.1. Interfaces for Curses
2.4. Data Definitions for libncurses
This section contains standard data definitions that describe system data. These definitions are organized into groups that correspond to system headers. This convention is used as a convenience for the reader, and does not imply the existence of these headers, or their content.
ISO C serves as the LSB reference programming language, and data definitions are specified in ISO C . The C language is used here as a convenient notation. Using a C language description of these data objects does not preclude their use by other programming languages.
2.4.1. curses.h

typedef int bool;
2.5. Interfaces for libutil
Table 2-3. libutil Definition
Library:	libutil	
SONAME:	libutil.so.1	

The behavior of the interfaces in this library is specified by the following standards.
Linux Standard Base1	

2.5.1. Utility Functions
2.5.1.1. Interfaces for Utility Functions
Table 2-4. libutil - Utility Functions Function Interfaces
forkpty(GLIBC_2.3)1	login_tty(GLIBC_2.3)1	logwtmp(GLIBC_2.3)1	

login(GLIBC_2.3)1	logout(GLIBC_2.3)1	openpty(GLIBC_2.3)1	

Notes
1. 	Linux Standard Base

Appendix A. Alphabetical Listing of Interfaces
A.1. libgcc_s
The behaviour of the interfaces in this library is specified by the following Standards.
Linux Standard Base	

Table A-1. libgcc_s Function Interfaces
_Unwind_DeleteException[1]	_Unwind_GetIP[1]	_Unwind_Resume[1]	
_Unwind_Find_FDE[1]	_Unwind_GetLanguageSpecificData[1]	_Unwind_SetGR[1]	
_Unwind_ForcedUnwind[1]	_Unwind_GetRegionStart[1]	_Unwind_SetIP[1]	
_Unwind_GetDataRelBase[1]	_Unwind_GetTextRelBase[1]	
	
_Unwind_GetGR[1]	_Unwind_RaiseException[1]	

Linux Packaging Specification

Linux Packaging Specification

Table of Contents
I. Package Format and Installation	000
1. Software Installation	000
1.1. Package Dependencies	000
1.2. Package Architecture Considerations	000

I. Package Format and Installation

Chapter 1. Software Installation
1.1. Package Dependencies
The LSB runtime environment shall provde the following dependencies. 
lsb-core-ppc64
 	This dependency is used to indicate that the application is dependent on features contained in the LSB-Core specification.
Other LSB modules may add additional dependencies; such dependencies shall have the format lsb-module-ppc64.
1.2. Package Architecture Considerations
All packages must specify an architecture of ppc64. A LSB runtime environment must accept an architecture of ppc64 even if the native architecture is different.
The archnum value in the Lead Section shall be 0x0010.