HP C
Run-Time Library Reference Manual for OpenVMS Systems

Chapter 5
5	Subprocess Functions
5.1	Implementing Child Processes in HP C
5.2	The exec Functions
5.2.1	exec Processing
5.2.2	exec Error Conditions
5.3	Synchronizing Processes
5.4	Interprocess Communication
5.5	Program Examples
Chapter 6
6	Curses Screen Management Functions and Macros
6.1	Using the BSD-Based Curses Package (ALPHA ONLY)
6.2	Curses Overview
6.3	Curses Terminology
6.3.1	Predefined Windows (stdscr and curscr)
6.3.2	User-Defined Windows
6.4	Getting Started with Curses
6.5	Predefined Variables and Constants
6.6	Cursor Movement
6.7	Program Example
Chapter 7
7	Math Functions
7.1	Math Function Variants---float, long double (ALPHA, I64)
7.2	Error Detection
7.3	The <fp.h> Header File
7.4	Example
Chapter 8
8	Memory Allocation Functions
8.1	Program Example
Chapter 9
9	System Functions
Chapter 10
10	Developing International Software
10.1	Internationalization Support
10.1.1	Installation
10.1.2	Unicode Support
10.2	Features of International Software
10.3	Developing International Software Using HP C
10.4	Locales
10.5	Using the setlocale Function to Set Up an International Environment
10.6	Using Message Catalogs
10.7	Handling Different Character Sets
10.7.1	Charmap File
10.7.2	Converter Functions
10.7.3	Using Codeset Converter Files
10.8	Handling Culture-Specific Information
10.8.1	Extracting Cultural Information From a Locale
10.8.2	Date and Time Formatting Functions
10.8.3	Monetary Formatting Function
10.8.4	Numeric Formatting
10.9	Functions for Handling Wide Characters
10.9.1	Character Classification Functions
10.9.2	Case Conversion Functions
10.9.3	Functions for Input and Output of Wide Characters
10.9.4	Functions for Converting Multibyte and Wide Characters
10.9.5	Functions for Manipulating Wide-Character Strings and Arrays
10.10	Collating Functions
Chapter 11
11	Date/Time Functions
11.1	Date/Time Support Models
11.2	Overview of Date/Time Functions
11.3	HP C RTL Date/Time Computations---UTC and Local Time
11.4	Time-Zone Conversion Rule Files
11.5	Sample Date/Time Scenario
Chapter 12
12	Symbolic Links and POSIX Pathname Support
12.1	POSIX Pathnames and Filenames
12.1.1	POSIX Pathname Interpretation
12.1.1.1	The POSIX Root Directory
12.1.1.2	Symbolic Links
12.1.1.3	Mount Points
12.1.1.4	Reserved Filenames . and ..
12.1.1.5	Character Special Files
12.1.2	Using POSIX Pathnames with OpenVMS Interfaces
12.1.2.1	Special Considerations with POSIX Filenames
12.1.2.2	Special Considerations with OpenVMS Filenames
12.2	Using Symbolic Links
12.2.1	Creating and Using Symbolic Links with DCL
12.2.2	Using Symbolic Links through GNV POSIX and DCL Commands
12.3	C RTL Support
12.3.1	DECC$POSIX_COMPLIANT_PATHNAMES Feature Logical
12.3.2	decc$to_vms, decc$from_vms, and decc$translate_vms
12.3.3	Symbolic Link Functions
12.3.4	Modifications to Existing Functions
12.3.5	Non POSIX-Compliant Behavior
12.3.5.1	Multiple Versions of Files
12.3.5.2	Ambiguous Filenames
12.3.5.3	POSIX Security Behavior for File Deletion
12.4	RMS Interface
12.4.1	RMS Input/Output of POSIX Pathnames
12.4.2	Application Control of RMS Symbolic Link Processing
12.5	Defining the POSIX Root
12.5.1	Suggested Placement of the POSIX Root
12.5.2	The SET ROOT Command
12.5.3	The SHOW ROOT Command
12.6	Current Working Directory
12.7	Establishing Mount Points
12.8	NFS
12.9	DCL
12.10	GNV
12.11	Restrictions