About this book

This manual, the Open Server Server-Library/C Reference Manual, contains reference information for the C version of Open Server™ Server-Library.

Audience

The Open Server Server-Library/C Reference Manual is designed as a reference manual for programmers who are writing Open Server applications. It is written for application programmers who are familiar with the C programming language.

How to use this book

When writing an Open Server application, use the Open Server Server-Library/C Reference Manual as a source of reference information.

Chapter 1, “Introducing Open Server,” contains a brief introduction to Open Server.

Chapter 2, “Topics,”contains information on how to accomplish specific programming tasks, such as using Server-Library routines to read a text or image value from the server. This chapter also contains information on Open Server structures, programming techniques, and error handling.

Chapter 3, “Routines,” contains specific information about each Server-Library routine, such as what parameters the routine accepts and what values it returns.

Chapter 4, “System Registered Procedures,”contains information on the registered procedures that Server-Library automatically provides. It includes a description of parameters, results, and messages.

Glossary words appear in bold the first time they are used in the text of this manual.

Related documents

The Sybase® document set includes a wide range of user guides and reference manuals that describe all aspects of the Sybase relational database management system. Because application development can draw on a number of different parts of the Sybase system, you may encounter most of the Sybase document set at some time or another. A few manuals that will prove to be particularly useful:

Other sources of information

Use the Sybase Getting Started CD, the SyBooks CD, and the Sybase Product Manuals Web site to learn more about your product:

Sybase certifications on the Web

Technical documentation at the Sybase Web site is updated frequently.

StepsFinding the latest information on product certifications

  1. Point your Web browser to Technical Documents.

  2. Click Certification Report.

  3. In the Certification Report filter select a product, platform, and timeframe and then click Go.

  4. Click a Certification Report title to display the report.

StepsFinding the latest information on component certifications

  1. Point your Web browser to Availability and Certification Reports.

  2. Either select the product family and product under Search by Base Product; or select the platform and product under Search by Platform.

  3. Select Search to display the availability and certification report for the selection.

StepsCreating a personalized view of the Sybase Web site (including support pages)

Set up a MySybase profile. MySybase is a free service that allows you to create a personalized view of Sybase Web pages.

  1. Point your Web browser to Technical Documents.

  2. Click MySybase and create a MySybase profile.

Sybase EBFs and software maintenance

StepsFinding the latest information on EBFs and software maintenance

  1. Point your Web browser to the Sybase Support Page.

  2. Select EBFs/Maintenance. If prompted, enter your MySybase user name and password.

  3. Select a product.

  4. Specify a time frame and click Go. A list of EBF/Maintenance releases is displayed.

    Padlock icons indicate that you do not have download authorization for certain EBF/Maintenance releases because you are not registered as a Technical Support Contact. If you have not registered, but have valid information provided by your Sybase representative or through your support contract, click Edit Roles to add the “Technical Support Contact” role to your MySybase profile.

  5. Click the Info icon to display the EBF/Maintenance report, or click the product description to download the software.

Conventions

Table 1: Syntax conventions

Key

Definition

command

Command names, command option names, utility names, utility flags, and other keywords are in sans serif font.

variable

Variables, or words that stand for values that you fill in, are in italics.

{ }

Curly braces indicate that you choose at least one of the enclosed options. Do not include braces in your option.

[ ]

Brackets mean choosing one or more of the enclosed items is optional. Do not include brackets in your option.

( )

Parentheses are to be typed as part of the command.

|

The vertical bar means you can select only one of the options shown.

,

The comma means you can choose as many of the options shown as you like, separating your choices with commas to be typed as part of the command.

Online help

Open Server version 15.0 includes a number of sample Open Server application programs. They are located in $SYBASE/$SYBASE_OCS/sample/srvlibrary for UNIX, and %SYBASE%\%SYBASE_OCS%\sample\srvlib for Microsoft Windows. The Open Client and Open Server Programmer’s Supplement for your platform summarizes each sample program and describes the requirements for running each.

If you have access to a SQL Server version 10.0 or later, you can use sp-syntax, a Sybase system procedure, to retrieve the syntax of Server-Library routines. For information on how to install sp-syntax, see the System Administration Guide for your platform. For information on how to run sp-syntax, see its reference page in the Adaptive Server Enterprise Reference Manual.

Accessibility features

This document is available in an HTML version that is specialized for accessibility. You can navigate the HTML with an adaptive technology such as a screen reader, or view it with a screen enlarger.

Open Client and Open Server documentation has been tested for compliance with U.S. government Section 508 Accessibility requirements. Documents that comply with Section 508 generally also meet non-U.S. accessibility guidelines, such as the World Wide Web Consortium (W3C) guidelines for Web sites.

NoteYou might need to configure your accessibility tool for optimal use. Some screen readers pronounce text based on its case; for example, they pronounce ALL UPPERCASE TEXT as initials, and MixedCase Text as words. You might find it helpful to configure your tool to announce syntax conventions. Consult the documentation for your tool.

For information about how Sybase supports accessibility, see Sybase Accessibility. The Sybase Accessibility site includes links to information on Section 508 and W3C standards.

If you need help

Each Sybase installation that has purchased a support contract has one or more designated people who are authorized to contact Sybase Technical Support. If you cannot resolve a problem using the manuals or online help, please have the designated person contact Sybase Technical Support or the Sybase subsidiary in your area.