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Issue of the Standard # S0269

Brief

No errors are defined in the description of the gzopen() and gzdopen() functions.

Detailed Description

The section ‘Errors’ of the description of the function gzopen() states the following: “On error, gzopen() may set the global variable errno to indicate the error.”
However this section does not describe any error situation and any error code.
The same is for the gzdopen() function.

Problem location(s) in the standard

Linux Standard Base Core Specification 3.1, Chapter 14. Utility Libraries, 14.4. Interface Definitions for libz, the description of <nobr>gzopen()</nobr> and <nobr>gzdopen()</nobr> functions.

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