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| author | Rich Felker <dalias@aerifal.cx> | 2018-10-22 00:22:33 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2018-10-22 00:22:33 -0400 |
| commit | 5af1f5942b2068d99182991dc212bdb3f5e9973d (patch) | |
| tree | c804d4ca66f5ed7ef6a85f708937fe0e6e05aa98 /src/string/memmem.c | |
| parent | simplify newlocale and allow failure for explicit locale names (diff) | |
| download | grovel-5af1f5942b2068d99182991dc212bdb3f5e9973d.tar.gz grovel-5af1f5942b2068d99182991dc212bdb3f5e9973d.tar.xz | |
make the default locale (& a variant) failure-free cases for newlocale
commit aeeac9ca5490d7d90fe061ab72da446c01ddf746 introduced fail-safe
invariants that creating a locale_t object for the C locale or C.UTF-8
locale will always succeed. extend the guarantee to also cover the
following:
- newlocale(LC_ALL_MASK, "", 0)
- newlocale(LC_ALL_MASK-LC_CTYPE_MASK, "C", 0)
provided that the LANG/LC_* environment variables have not been
changed by the program. these usages are idiomatic for getting the
default locale, and for getting a locale that behaves as the C locale
except for honoring the default locale's character encoding.
Diffstat (limited to 'src/string/memmem.c')
0 files changed, 0 insertions, 0 deletions