[tz] USG_COMPAT and POSIX and XOPEN macros

Paul Eggert eggert at cs.ucla.edu
Sun Nov 24 00:37:27 UTC 2019

On 11/23/19 12:33 AM, Andras Farkas wrote:
> But using _XOPEN_SOURCE instead.

This code is part of the implementation, not part of the application, so it 
shouldn't be fooling with feature-test macros. But I take your point that the 
code should more carefully distinguish the features it supports from the 
features the underlying C library supports. So I installed the attached proposed 
patch to try to make this clearer and to support your use case.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-Allow-definition-of-vars-the-system-lacks.patch
Type: text/x-patch
Size: 6506 bytes
Desc: not available
URL: <http://mm.icann.org/pipermail/tz/attachments/20191123/ab82f6d8/attachment.bin>

More information about the tz mailing list