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IBM Corporation Conformance Statement

Product Standard: Internationalised System Calls and Libraries Extended

Organization International Business Machines Corporation
Author Vivian W. Morabito


1. Internationalised System Calls and Libraries Extended

Product Information

Product IdentificationVersion/Release NumberProduct Supplier
1. z/OS Version 1 Release 2 or later IBM 
2. z/OS Security Server Version 1 Release 2 or later IBM 
3. z/OS C/C++ Compiler Version 1 Release 2 or later IBM 

Environment Specification

Testing Environment Binary-compatible Family Portability Environment Indicator of Compliance Compliance Details
1.
see appendix
IBM zSeries Processors that support z/OS Version 1 Release 2 or later.
None. Test Report from Test Suite Test Suite: VSX4 (4.5.4) / VSU5 (5.2.4)
Test Report:

Temporary Waivers

None.


1.1 General Attributes

1.1.1 Feature Groups

Question 1: Which of the following Feature Groups are supported by the implementation?

Response


1.1.2 POSIX.1 Supported Features

Question 2: Which of the following options, specified in the <unistd.h> header file, are available on the system?

Response


1.1.3 Float, Stdio and Limit Values

Question 3: What are the values associated with the following constants specified in the <float.h> header file?

Response


Question 4: What are the values associated with the following constants (optionally specified in the <limits.h> header file)?

Response


Question 5: What are the values associated with the following constants specified in the <limits.h> header file?

Response


Question 6: What are the values associated with the following numerical constants specified in the <limits.h> header file?

Response


Question 7: What are the values associated with the following numerical constants specified in the <stdio.h> header file?

Response


1.1.4 Error Conditions

Question 8: Which of the following option errors listed in System Interfaces and Headers, Issue 4, Version 2 are detected in the circumstances specified?

Response


1.1.5 Mathematical Interfaces

Question 9: What format of floating-point numbers is supported by this implementation?

Response


1.1.6 Data Encryption

Question 10: Are the optional data encryption interfaces provided?

Response


1.2 Process Handling

1.2.1 Process Generation

Question 11: Which file types (regular, directory, FIFO, special, and so on) are considered to be executable?

Response


1.3 File Handling

1.3.1 Access Control

Question 12: What file access control mechanisms does the implementation provide?

Response


1.3.2 Files and Directories

Question 13: Are any additional or alternate file access control mechanisms implemented that could cause fstat() or stat() to fail?

Response


1.3.3 Formatting Interfaces

Question 14: Does the printf() function produce character string representations for Infinity and NaN to represent the respective values?

Response


1.4 Internationalised System Interfaces

1.4.1 Coded Character Sets

Question 15: What coded character sets are supported by the implementation?

Response


Question 16: What is the implementation's underlying internal codeset?

Response


1.5 STREAMS

Question 17: What networking services or other character-based I/O device types are implemented using STREAMS?

Response


1.6 Pseudo-Terminals

1.6.1 Master close

Question 18: Does closing the master side of a pseudo-terminal flush all queued input and output?

Response


1.6.2 Slave close

Question 19: Does closing the slave side of a pseudo-terminal cause a zero-length message to be sent to the master?

Response


1.6.3 Naming Conventions

Question 20: What naming conventions are associated with the master side of pseudo-terminal devices?

Response


1.7 Polling

Question 21: What types of file can be polled?

Response


1.8 Alternate Stacks

Question 22: What allocation routine(s) is provided for creating alternate stack areas?

Response


1.9 Signal Codes

Question 23: Which of the following si_code values may be generated?

Response


1.10 Set Process Group ID

Question 24: Does the setpgrp() function create a new session?

Response


Question 25: Does the implementation provide a signal, when delivered to a process, that generates a core file?

Response


2. Appendix

This appendix contains additional, explanatory material that was provided by the vendor.


Copyright © 
All rights reserved.


3. Change History

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