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POSIX.xs: Use alternative functions if avail
authorKarl Williamson <khw@cpan.org>
Mon, 30 Nov 2020 16:30:52 +0000 (09:30 -0700)
committerKarl Williamson <khw@cpan.org>
Fri, 4 Dec 2020 21:43:12 +0000 (14:43 -0700)
commit954418fb5d968a5c176bc9482b05088cd60d299c
tree6f9dd01bcad62d1c75550b6378d5c685ea5555b3
parent9289d4dc7a3d24b20c6e25045e687321ee3e8faf
POSIX.xs: Use alternative functions if avail

These preprocessor directives failed to account for the existence of
common alternative functions (which the implementation knows about) if
the plain function is not available on the platform.

I doubt that this makes any difference, but it makes these conditionals
consistent with the others nearby.
ext/POSIX/POSIX.xs