diff options
Diffstat (limited to 'chromium/buildtools/third_party/libc++/trunk/src/support/solaris')
4 files changed, 239 insertions, 0 deletions
diff --git a/chromium/buildtools/third_party/libc++/trunk/src/support/solaris/README b/chromium/buildtools/third_party/libc++/trunk/src/support/solaris/README new file mode 100644 index 00000000000..89c887a3b4a --- /dev/null +++ b/chromium/buildtools/third_party/libc++/trunk/src/support/solaris/README @@ -0,0 +1,4 @@ +This directory contains a partial implementation of the xlocale APIs for +Solaris. Some portions are lifted from FreeBSD libc, and so are covered by a +2-clause BSD license instead of the MIT/UUIC license that the rest of libc++ is +distributed under. diff --git a/chromium/buildtools/third_party/libc++/trunk/src/support/solaris/mbsnrtowcs.inc b/chromium/buildtools/third_party/libc++/trunk/src/support/solaris/mbsnrtowcs.inc new file mode 100644 index 00000000000..074045277ca --- /dev/null +++ b/chromium/buildtools/third_party/libc++/trunk/src/support/solaris/mbsnrtowcs.inc @@ -0,0 +1,76 @@ + + +/*- + * As noted in the source, some portions of this implementation are copied from + * FreeBSD libc. These are covered by the following copyright: + * + * Copyright (c) 2002-2004 Tim J. Robbins. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +size_t +mbsnrtowcs_l(wchar_t * __restrict dst, const char ** __restrict src, + size_t nms, size_t len, mbstate_t * __restrict ps, locale_t loc) +{ + const char *s; + size_t nchr; + wchar_t wc; + size_t nb; + FIX_LOCALE(loc); + + s = *src; + nchr = 0; + + if (dst == NULL) { + for (;;) { + if ((nb = mbrtowc_l(&wc, s, nms, ps, loc)) == (size_t)-1) + /* Invalid sequence - mbrtowc() sets errno. */ + return ((size_t)-1); + else if (nb == 0 || nb == (size_t)-2) + return (nchr); + s += nb; + nms -= nb; + nchr++; + } + /*NOTREACHED*/ + } + + while (len-- > 0) { + if ((nb = mbrtowc_l(dst, s, nms, ps, loc)) == (size_t)-1) { + *src = s; + return ((size_t)-1); + } else if (nb == (size_t)-2) { + *src = s + nms; + return (nchr); + } else if (nb == 0) { + *src = NULL; + return (nchr); + } + s += nb; + nms -= nb; + nchr++; + dst++; + } + *src = s; + return (nchr); +} diff --git a/chromium/buildtools/third_party/libc++/trunk/src/support/solaris/wcsnrtombs.inc b/chromium/buildtools/third_party/libc++/trunk/src/support/solaris/wcsnrtombs.inc new file mode 100644 index 00000000000..67e7078f2d5 --- /dev/null +++ b/chromium/buildtools/third_party/libc++/trunk/src/support/solaris/wcsnrtombs.inc @@ -0,0 +1,93 @@ +/*- + * Copyright (c) 2002-2004 Tim J. Robbins. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + + +size_t +wcsnrtombs_l(char * __restrict dst, const wchar_t ** __restrict src, + size_t nwc, size_t len, mbstate_t * __restrict ps, locale_t loc) +{ + FIX_LOCALE(loc); + mbstate_t mbsbak; + char buf[MB_CUR_MAX_L(loc)]; + const wchar_t *s; + size_t nbytes; + size_t nb; + + s = *src; + nbytes = 0; + + if (dst == NULL) { + while (nwc-- > 0) { + if ((nb = wcrtomb_l(buf, *s, ps, loc)) == (size_t)-1) + /* Invalid character - wcrtomb() sets errno. */ + return ((size_t)-1); + else if (*s == L'\0') + return (nbytes + nb - 1); + s++; + nbytes += nb; + } + return (nbytes); + } + + while (len > 0 && nwc-- > 0) { + if (len > (size_t)MB_CUR_MAX_L(loc)) { + /* Enough space to translate in-place. */ + if ((nb = wcrtomb_l(dst, *s, ps, loc)) == (size_t)-1) { + *src = s; + return ((size_t)-1); + } + } else { + /* + * May not be enough space; use temp. buffer. + * + * We need to save a copy of the conversion state + * here so we can restore it if the multibyte + * character is too long for the buffer. + */ + mbsbak = *ps; + if ((nb = wcrtomb_l(buf, *s, ps, loc)) == (size_t)-1) { + *src = s; + return ((size_t)-1); + } + if (nb > (int)len) { + /* MB sequence for character won't fit. */ + *ps = mbsbak; + break; + } + memcpy(dst, buf, nb); + } + if (*s == L'\0') { + *src = NULL; + return (nbytes + nb - 1); + } + s++; + dst += nb; + len -= nb; + nbytes += nb; + } + *src = s; + return (nbytes); +} + diff --git a/chromium/buildtools/third_party/libc++/trunk/src/support/solaris/xlocale.c b/chromium/buildtools/third_party/libc++/trunk/src/support/solaris/xlocale.c new file mode 100644 index 00000000000..9125eea7377 --- /dev/null +++ b/chromium/buildtools/third_party/libc++/trunk/src/support/solaris/xlocale.c @@ -0,0 +1,66 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#ifdef __sun__ + +#include "support/solaris/xlocale.h" +#include <stdarg.h> +#include <stdio.h> +#include <sys/localedef.h> + + +int isxdigit_l(int __c, locale_t __l) { + return isxdigit(__c); +} + +int iswxdigit_l(wchar_t __c, locale_t __l) { + return isxdigit(__c); +} + +// FIXME: This disregards the locale, which is Very Wrong +#define vsnprintf_l(__s, __n, __l, __format, __va) \ + vsnprintf(__s, __n, __format, __va) + +int snprintf_l(char *__s, size_t __n, locale_t __l, const char *__format, ...) +{ + va_list __va; + va_start(__va, __format); + int __res = vsnprintf_l(__s, __n , __l, __format, __va); + va_end(__va); + return __res; +} + +int asprintf_l(char **__s, locale_t __l, const char *__format, ...) { + va_list __va; + va_start(__va, __format); + // FIXME: + int __res = vasprintf(__s, __format, __va); + va_end(__va); + return __res; +} + +int sscanf_l(const char *__s, locale_t __l, const char *__format, ...) { + va_list __va; + va_start(__va, __format); + // FIXME: + int __res = vsscanf(__s, __format, __va); + va_end(__va); + return __res; +} + +size_t mbrtowc_l(wchar_t *__pwc, const char *__pmb, + size_t __max, mbstate_t *__ps, locale_t __loc) { + return mbrtowc(__pwc, __pmb, __max, __ps); +} + +struct lconv *localeconv_l(locale_t __l) { + return localeconv(); +} + +#endif // __sun__ |