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| /netbsd/lib/libwrap/ |
| H A D | expandm.c | f1ee8649 Sun Jan 13 06:10:34 GMT 2019 kre <kre@NetBSD.org> Always return from expandm() with errno unaltered, so on the
off chance it failed, there's still the possibility that whatever
processes the result will be able to deal with the %m that would
(presumably) be left in the format string.
And as a frill, don't call strerror() until we know we are
going to use its result (still call it only once, no matter
how many %m's are in the format string).
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