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32682f0ce7
In order to improve our chances of success building other open source projects we shouldn't define APIs that'll lead any ./configure script astray. For example: - brk() and sbrk() can break mac/windows support - syscall() is a superb way to break portability - arch_prctl() is the greatest of all horror shows
39 lines
2.3 KiB
C
39 lines
2.3 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2021 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/intrin/safemacros.internal.h"
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#include "libc/str/locale.h"
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#include "libc/str/str.h"
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/**
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* Sets program locale.
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*
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* Cosmopolitan only supports the C or POSIX locale.
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*
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* "You can have any locale you want as long as it's C." -- Henry Ford
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*/
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char *setlocale(int category, const char *locale) {
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if (!locale || (*locale == '\0')) return "C";
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if (!strcmp(locale, "C") || //
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!strcmp(locale, "POSIX") || //
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!strcmp(locale, "C.UTF-8")) {
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return locale;
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} else {
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return NULL;
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}
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}
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