From 9829d36a8683ded23a8c7cbc12dac15ceb045e0a Mon Sep 17 00:00:00 2001 From: Takuya SHIOZAKI Date: Tue, 15 May 2001 06:01:19 +0000 Subject: [PATCH] initial import of locale insensitive wcs* and wmem* functions. Obtained from: NetBSD and Citrus. --- lib/libc/string/wcscat.c | 61 +++++++++++++++ lib/libc/string/wcschr.c | 59 +++++++++++++++ lib/libc/string/wcscmp.c | 69 +++++++++++++++++ lib/libc/string/wcscpy.c | 60 +++++++++++++++ lib/libc/string/wcscspn.c | 65 ++++++++++++++++ lib/libc/string/wcslcat.c | 81 ++++++++++++++++++++ lib/libc/string/wcslcpy.c | 77 +++++++++++++++++++ lib/libc/string/wcslen.c | 54 ++++++++++++++ lib/libc/string/wcsncat.c | 65 ++++++++++++++++ lib/libc/string/wcsncmp.c | 71 ++++++++++++++++++ lib/libc/string/wcsncpy.c | 63 ++++++++++++++++ lib/libc/string/wcspbrk.c | 65 ++++++++++++++++ lib/libc/string/wcsrchr.c | 61 +++++++++++++++ lib/libc/string/wcsspn.c | 66 +++++++++++++++++ lib/libc/string/wcsstr.c | 78 ++++++++++++++++++++ lib/libc/string/wcswidth.c | 58 +++++++++++++++ lib/libc/string/wmemchr.3 | 147 +++++++++++++++++++++++++++++++++++++ lib/libc/string/wmemchr.c | 59 +++++++++++++++ lib/libc/string/wmemcmp.c | 61 +++++++++++++++ lib/libc/string/wmemcpy.c | 53 +++++++++++++ lib/libc/string/wmemmove.c | 53 +++++++++++++ lib/libc/string/wmemset.c | 58 +++++++++++++++ 22 files changed, 1484 insertions(+) create mode 100644 lib/libc/string/wcscat.c create mode 100644 lib/libc/string/wcschr.c create mode 100644 lib/libc/string/wcscmp.c create mode 100644 lib/libc/string/wcscpy.c create mode 100644 lib/libc/string/wcscspn.c create mode 100644 lib/libc/string/wcslcat.c create mode 100644 lib/libc/string/wcslcpy.c create mode 100644 lib/libc/string/wcslen.c create mode 100644 lib/libc/string/wcsncat.c create mode 100644 lib/libc/string/wcsncmp.c create mode 100644 lib/libc/string/wcsncpy.c create mode 100644 lib/libc/string/wcspbrk.c create mode 100644 lib/libc/string/wcsrchr.c create mode 100644 lib/libc/string/wcsspn.c create mode 100644 lib/libc/string/wcsstr.c create mode 100644 lib/libc/string/wcswidth.c create mode 100644 lib/libc/string/wmemchr.3 create mode 100644 lib/libc/string/wmemchr.c create mode 100644 lib/libc/string/wmemcmp.c create mode 100644 lib/libc/string/wmemcpy.c create mode 100644 lib/libc/string/wmemmove.c create mode 100644 lib/libc/string/wmemset.c diff --git a/lib/libc/string/wcscat.c b/lib/libc/string/wcscat.c new file mode 100644 index 000000000000..ce6bc588f313 --- /dev/null +++ b/lib/libc/string/wcscat.c @@ -0,0 +1,61 @@ +/* $NetBSD: wcscat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $ */ +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wcscat.c,v 1.1 1999/12/29 21:47:45 tshiozak Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcscat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +wchar_t * +wcscat(s1, s2) + wchar_t *s1; + const wchar_t *s2; +{ + wchar_t *p; + wchar_t *q; + const wchar_t *r; + + _DIAGASSERT(s1 != NULL); + _DIAGASSERT(s2 != NULL); + + p = s1; + while (*p) + p++; + q = p; + r = s2; + while (*r) + *q++ = *r++; + *q = '\0'; + return s1; +} diff --git a/lib/libc/string/wcschr.c b/lib/libc/string/wcschr.c new file mode 100644 index 000000000000..9c600bfc913f --- /dev/null +++ b/lib/libc/string/wcschr.c @@ -0,0 +1,59 @@ +/* $NetBSD: wcschr.c,v 1.1 2000/12/23 23:14:36 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wcschr.c,v 1.2 2000/12/21 05:07:25 itojun Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcschr.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +wchar_t * +wcschr(s, c) + const wchar_t *s; + wchar_t c; +{ + const wchar_t *p; + + _DIAGASSERT(s != NULL); + + p = s; + while (*p) { + if (*p == c) { + /* LINTED interface specification */ + return (wchar_t *)p; + } + p++; + } + return NULL; +} diff --git a/lib/libc/string/wcscmp.c b/lib/libc/string/wcscmp.c new file mode 100644 index 000000000000..af5e21235f4b --- /dev/null +++ b/lib/libc/string/wcscmp.c @@ -0,0 +1,69 @@ +/* $NetBSD$ */ + +/*- + * Copyright (c) 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Chris Torek. + * + * 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +#if 0 +static char sccsid[] = "@(#)strcmp.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD$"); +#endif +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +/* + * Compare strings. + */ +int +wcscmp(s1, s2) + const wchar_t *s1, *s2; +{ + + _DIAGASSERT(s1 != NULL); + _DIAGASSERT(s2 != NULL); + + while (*s1 == *s2++) + if (*s1++ == 0) + return (0); + /* XXX assumes wchar_t = int */ + return (*(const unsigned int *)s1 - *(const unsigned int *)--s2); +} diff --git a/lib/libc/string/wcscpy.c b/lib/libc/string/wcscpy.c new file mode 100644 index 000000000000..9dfdeab9f70c --- /dev/null +++ b/lib/libc/string/wcscpy.c @@ -0,0 +1,60 @@ +/* $NetBSD: wcscpy.c,v 1.1 2000/12/23 23:14:36 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wcscpy.c,v 1.2 2000/12/21 04:51:09 itojun Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcscpy.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +wchar_t * +wcscpy(s1, s2) + wchar_t *s1; + const wchar_t *s2; +{ + wchar_t *p; + const wchar_t *q; + + _DIAGASSERT(s1 != NULL); + _DIAGASSERT(s2 != NULL); + + *s1 = '\0'; + p = s1; + q = s2; + while (*q) + *p++ = *q++; + *p = '\0'; + + return s1; +} diff --git a/lib/libc/string/wcscspn.c b/lib/libc/string/wcscspn.c new file mode 100644 index 000000000000..ad52f44ecce8 --- /dev/null +++ b/lib/libc/string/wcscspn.c @@ -0,0 +1,65 @@ +/* $NetBSD: wcscspn.c,v 1.1 2000/12/23 23:14:36 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wcscspn.c,v 1.1 1999/12/29 21:47:45 tshiozak Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcscspn.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +size_t +wcscspn(s, set) + const wchar_t *s; + const wchar_t *set; +{ + const wchar_t *p; + const wchar_t *q; + + _DIAGASSERT(s != NULL); + _DIAGASSERT(set != NULL); + + p = s; + while (*p) { + q = set; + while (*q) { + if (*p == *q) + goto done; + q++; + } + p++; + } + +done: + return (p - s); +} diff --git a/lib/libc/string/wcslcat.c b/lib/libc/string/wcslcat.c new file mode 100644 index 000000000000..d6c669a56d7f --- /dev/null +++ b/lib/libc/string/wcslcat.c @@ -0,0 +1,81 @@ +/* $NetBSD: wcslcat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $ */ +/* from OpenBSD: strlcat.c,v 1.3 2000/11/24 11:10:02 itojun Exp */ + +/* + * Copyright (c) 1998 Todd C. Miller + * All rights reserved. + * + * 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. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED ``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 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. + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcslcat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include +#include + +/* + * Appends src to string dst of size siz (unlike wcsncat, siz is the + * full size of dst, not space left). At most siz-1 characters + * will be copied. Always NUL terminates (unless siz == 0). + * Returns wcslen(initial dst) + wcslen(src); if retval >= siz, + * truncation occurred. + */ +size_t +wcslcat(dst, src, siz) + wchar_t *dst; + const wchar_t *src; + size_t siz; +{ + wchar_t *d = dst; + const wchar_t *s = src; + size_t n = siz; + size_t dlen; + + _DIAGASSERT(dst != NULL); + _DIAGASSERT(src != NULL); + + /* Find the end of dst and adjust bytes left but don't go past end */ + while (*d != '\0' && n-- != 0) + d++; + dlen = d - dst; + n = siz - dlen; + + if (n == 0) + return(dlen + wcslen(s)); + while (*s != '\0') { + if (n != 1) { + *d++ = *s; + n--; + } + s++; + } + *d = '\0'; + + return(dlen + (s - src)); /* count does not include NUL */ +} diff --git a/lib/libc/string/wcslcpy.c b/lib/libc/string/wcslcpy.c new file mode 100644 index 000000000000..c8086b88badf --- /dev/null +++ b/lib/libc/string/wcslcpy.c @@ -0,0 +1,77 @@ +/* $NetBSD: wcslcpy.c,v 1.1 2000/12/23 23:14:36 itojun Exp $ */ +/* from OpenBSD: strlcpy.c,v 1.4 1999/05/01 18:56:41 millert Exp */ + +/* + * Copyright (c) 1998 Todd C. Miller + * All rights reserved. + * + * 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. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED ``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 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. + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcslcpy.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include +#include + +/* + * Copy src to string dst of size siz. At most siz-1 characters + * will be copied. Always NUL terminates (unless siz == 0). + * Returns wcslen(src); if retval >= siz, truncation occurred. + */ +size_t +wcslcpy(dst, src, siz) + wchar_t *dst; + const wchar_t *src; + size_t siz; +{ + wchar_t *d = dst; + const wchar_t *s = src; + size_t n = siz; + + _DIAGASSERT(dst != NULL); + _DIAGASSERT(src != NULL); + + /* Copy as many bytes as will fit */ + if (n != 0 && --n != 0) { + do { + if ((*d++ = *s++) == 0) + break; + } while (--n != 0); + } + + /* Not enough room in dst, add NUL and traverse rest of src */ + if (n == 0) { + if (siz != 0) + *d = '\0'; /* NUL-terminate dst */ + while (*s++) + ; + } + + return(s - src - 1); /* count does not include NUL */ +} diff --git a/lib/libc/string/wcslen.c b/lib/libc/string/wcslen.c new file mode 100644 index 000000000000..d47d01eba99c --- /dev/null +++ b/lib/libc/string/wcslen.c @@ -0,0 +1,54 @@ +/* $NetBSD: wcslen.c,v 1.1 2000/12/23 23:14:36 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wcslen.c,v 1.1 1999/12/29 21:47:45 tshiozak Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcslen.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +size_t +wcslen(s) + const wchar_t *s; +{ + const wchar_t *p; + + _DIAGASSERT(s != NULL); + + p = s; + while (*p) + p++; + + return p - s; +} diff --git a/lib/libc/string/wcsncat.c b/lib/libc/string/wcsncat.c new file mode 100644 index 000000000000..4d01128fbce2 --- /dev/null +++ b/lib/libc/string/wcsncat.c @@ -0,0 +1,65 @@ +/* $NetBSD: wcsncat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wcsncat.c,v 1.1 1999/12/29 21:47:45 tshiozak Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcsncat.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +wchar_t * +wcsncat(s1, s2, n) + wchar_t *s1; + const wchar_t *s2; + size_t n; +{ + wchar_t *p; + wchar_t *q; + const wchar_t *r; + + _DIAGASSERT(s1 != NULL); + _DIAGASSERT(s2 != NULL); + + p = s1; + while (*p) + p++; + q = p; + r = s2; + while (*r && n) { + *q++ = *r++; + n--; + } + *q = '\0'; + return s1; +} diff --git a/lib/libc/string/wcsncmp.c b/lib/libc/string/wcsncmp.c new file mode 100644 index 000000000000..93a20b805b9a --- /dev/null +++ b/lib/libc/string/wcsncmp.c @@ -0,0 +1,71 @@ +/* $NetBSD$ */ + +/* + * Copyright (c) 1989, 1993 + * The Regents of the University of California. All rights reserved. + * + * 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +#if 0 +static char sccsid[] = "@(#)strncmp.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD$"); +#endif +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +int +wcsncmp(s1, s2, n) + const wchar_t *s1, *s2; + size_t n; +{ + + _DIAGASSERT(s1 != NULL); + _DIAGASSERT(s2 != NULL); + + if (n == 0) + return (0); + do { + if (*s1 != *s2++) { + /* XXX assumes wchar_t = int */ + return (*(const unsigned int *)s1 - + *(const unsigned int *)--s2); + } + if (*s1++ == 0) + break; + } while (--n != 0); + return (0); +} diff --git a/lib/libc/string/wcsncpy.c b/lib/libc/string/wcsncpy.c new file mode 100644 index 000000000000..d3f61d2ca0b9 --- /dev/null +++ b/lib/libc/string/wcsncpy.c @@ -0,0 +1,63 @@ +/* $NetBSD: wcsncpy.c,v 1.1 2000/12/23 23:14:36 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wcsncpy.c,v 1.1 1999/12/29 21:47:45 tshiozak Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcsncpy.c,v 1.1 2000/12/23 23:14:36 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +wchar_t * +wcsncpy(s1, s2, n) + wchar_t *s1; + const wchar_t *s2; + size_t n; +{ + wchar_t *p; + const wchar_t *q; + + _DIAGASSERT(s1 != NULL); + _DIAGASSERT(s2 != NULL); + + *s1 = '\0'; + p = s1; + q = s2; + while (n && *q) { + *p++ = *q++; + n--; + } + *p = '\0'; + + return s1; +} diff --git a/lib/libc/string/wcspbrk.c b/lib/libc/string/wcspbrk.c new file mode 100644 index 000000000000..488d41818a46 --- /dev/null +++ b/lib/libc/string/wcspbrk.c @@ -0,0 +1,65 @@ +/* $NetBSD: wcspbrk.c,v 1.1 2000/12/23 23:14:37 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wcspbrk.c,v 1.2 2000/12/21 05:07:25 itojun Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcspbrk.c,v 1.1 2000/12/23 23:14:37 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +wchar_t * +wcspbrk(s, set) + const wchar_t *s; + const wchar_t *set; +{ + const wchar_t *p; + const wchar_t *q; + + _DIAGASSERT(s != NULL); + _DIAGASSERT(set != NULL); + + p = s; + while (*p) { + q = set; + while (*q) { + if (*p == *q) { + /* LINTED interface specification */ + return (wchar_t *)p; + } + q++; + } + p++; + } + return NULL; +} diff --git a/lib/libc/string/wcsrchr.c b/lib/libc/string/wcsrchr.c new file mode 100644 index 000000000000..f19940cdb15e --- /dev/null +++ b/lib/libc/string/wcsrchr.c @@ -0,0 +1,61 @@ +/* $NetBSD: wcsrchr.c,v 1.1 2000/12/23 23:14:37 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wcsrchr.c,v 1.2 2000/12/21 05:07:25 itojun Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcsrchr.c,v 1.1 2000/12/23 23:14:37 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +wchar_t * +wcsrchr(s, c) + const wchar_t *s; + wchar_t c; +{ + const wchar_t *p; + + _DIAGASSERT(s != NULL); + + p = s; + while (*p) + p++; + while (s <= p) { + if (*p == c) { + /* LINTED interface specification */ + return (wchar_t *)p; + } + p--; + } + return NULL; +} diff --git a/lib/libc/string/wcsspn.c b/lib/libc/string/wcsspn.c new file mode 100644 index 000000000000..05dfe71de9f5 --- /dev/null +++ b/lib/libc/string/wcsspn.c @@ -0,0 +1,66 @@ +/* $NetBSD: wcsspn.c,v 1.1 2000/12/23 23:14:37 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wcsspn.c,v 1.1 1999/12/29 21:47:45 tshiozak Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcsspn.c,v 1.1 2000/12/23 23:14:37 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +size_t +wcsspn(s, set) + const wchar_t *s; + const wchar_t *set; +{ + const wchar_t *p; + const wchar_t *q; + + _DIAGASSERT(s != NULL); + _DIAGASSERT(set != NULL); + + p = s; + while (*p) { + q = set; + while (*q) { + if (*p == *q) + break; + } + if (!*q) + goto done; + p++; + } + +done: + return (p - s); +} diff --git a/lib/libc/string/wcsstr.c b/lib/libc/string/wcsstr.c new file mode 100644 index 000000000000..2026352fed4d --- /dev/null +++ b/lib/libc/string/wcsstr.c @@ -0,0 +1,78 @@ +/* $NetBSD: wcsstr.c,v 1.1 2000/12/23 23:14:37 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wcsstr.c,v 1.2 2000/12/21 05:07:25 itojun Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcsstr.c,v 1.1 2000/12/23 23:14:37 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +wchar_t * +wcsstr(big, little) + const wchar_t *big; + const wchar_t *little; +{ + const wchar_t *p; + const wchar_t *q; + const wchar_t *r; + + _DIAGASSERT(big != NULL); + _DIAGASSERT(little != NULL); + + if (!*little) { + /* LINTED interface specification */ + return (wchar_t *)big; + } + if (wcslen(big) < wcslen(little)) + return NULL; + + p = big; + q = little; + while (*p) { + q = little; + r = p; + while (*q) { + if (*r != *q) + break; + q++; + r++; + } + if (!*q) { + /* LINTED interface specification */ + return (wchar_t *)p; + } + p++; + } + return NULL; +} diff --git a/lib/libc/string/wcswidth.c b/lib/libc/string/wcswidth.c new file mode 100644 index 000000000000..0bc2ebe863cd --- /dev/null +++ b/lib/libc/string/wcswidth.c @@ -0,0 +1,58 @@ +/* $NetBSD: wcswidth.c,v 1.1 2000/12/23 23:14:37 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wcswidth.c,v 1.1 1999/12/29 21:47:45 tshiozak Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcswidth.c,v 1.1 2000/12/23 23:14:37 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +int +wcswidth(s, n) + const wchar_t *s; + size_t n; +{ + int w; + + _DIAGASSERT(s != NULL); + + w = 0; + while (n && *s) { + w += wcwidth(*s); + s++; + n--; + } + + return w; +} diff --git a/lib/libc/string/wmemchr.3 b/lib/libc/string/wmemchr.3 new file mode 100644 index 000000000000..4d2cab7405e8 --- /dev/null +++ b/lib/libc/string/wmemchr.3 @@ -0,0 +1,147 @@ +.\" $NetBSD: wmemchr.3,v 1.4 2001/01/02 11:26:23 itojun Exp $ +.\" +.\" Copyright (c) 1990, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" This code is derived from software contributed to Berkeley by +.\" Chris Torek and the American National Standards Committee X3, +.\" on Information Processing Systems. +.\" +.\" 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. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. +.\" +.\" from: @(#)strcpy.3 8.1 (Berkeley) 6/4/93 +.\" +.\" $FreeBSD$ +.\" +.Dd December 22, 2000 +.Dt WMEMCHR 3 +.Os +.Sh NAME +.Nm wmemchr , +.Nm wmemcmp , +.Nm wmemcpy , +.Nm wmemmove , +.Nm wmemset , +.Nm wcscat , +.Nm wcschr , +.Nm wcscmp , +.Nm wcscpy , +.Nm wcscspn , +.Nm wcslcat , +.Nm wcslcpy , +.Nm wcslen , +.Nm wcsncat , +.Nm wcsncmp , +.Nm wcsncpy , +.Nm wcspbrk , +.Nm wcsrchr , +.Nm wcsspn , +.Nm wcsstr +.Nd wide character string manipulation operations +.Sh LIBRARY +.Lb libc +.Sh SYNOPSIS +.Fd #include +.Ft wchar_t * +.Fn wmemchr "const wchar_t *s" "wchar_t c" "size_t n" +.Ft int +.Fn wmemcmp "const wchar_t *s1" "const wchar_t *s2" "size_t n" +.Ft wchar_t * +.Fn wmemcpy "wchar_t * restrict s1" "const wchar_t * restrict s2" "size_t n" +.Ft wchar_t * +.Fn wmemmove "wchar_t *s1" "const wchar_t *s2" "size_t n" +.Ft wchar_t * +.Fn wmemset "wchar_t *s" "wchar_t c" "size_t n" +.Ft wchar_t * +.Fn wcscat "wchar_t * restrict s1" "const wchar_t * restrict s2" +.Ft wchar_t * +.Fn wcschr "const wchar_t *s" "wchar_t c" +.Ft int +.Fn wcscmp "const wchar_t *s1" "const wchar_t *s2" +.Ft wchar_t * +.Fn wcscpy "wchar_t * restrict s1" "const wchar_t * restrict s2" +.Ft size_t +.Fn wcscspn "const wchar_t *s1" "const wchar_t *s2" +.Ft size_t +.Fn wcslcat "wchar_t *s1" "const wchar_t *s2" "size_t n" +.Ft size_t +.Fn wcslcpy "wchar_t *s1" "const wchar_t *s2" "size_t n" +.Ft size_t +.Fn wcslen "const wchar_t *s" +.Ft wchar_t * +.Fn wcsncat "wchar_t * restrict s1" "const wchar_t * restrict s2" "size_t n" +.Ft int +.Fn wcsncmp "const wchar_t *s1" "const wchar_t * s2" "size_t n" +.Ft wchar_t * +.Fn wcsncpy "wchar_t * restrict s1" "const wchar_t * restrict s2" "size_t n" +.Ft wchar_t * +.Fn wcspbrk "const wchar_t *s1" "const wchar_t *s2" +.Ft wchar_t * +.Fn wcsrchr "const wchar_t *s" "wchar_t c" +.Ft size_t +.Fn wcsspn "const wchar_t *s1" "const wchar_t *s2" +.Ft wchar_t * +.Fn wcsstr "const wchar_t *s1" "const wchar_t *s2" +.Sh DESCRIPTION +The functions implement string manipulation operations over wide character +strings. +For a detailed description, refer to documents for the respective single-byte +counterpart, such as +.Xr memchr 3 . +.Sh SEE ALSO +.Xr memchr 3 , +.Xr memcmp 3 , +.Xr memcpy 3 , +.Xr memmove 3 , +.Xr memset 3 , +.Xr strcat 3 , +.Xr strchr 3 , +.Xr strcmp 3 , +.Xr strcpy 3 , +.Xr strcspn 3 , +.Xr strlcat 3 , +.Xr strlcpy 3 , +.Xr strlen 3 , +.Xr strncat 3 , +.Xr strncmp 3 , +.Xr strncpy 3 , +.Xr strpbrk 3 , +.Xr strrchr 3 , +.Xr strspn 3 , +.Xr strstr 3 +.Sh STANDARDS +These functions conform to +.St -isoC99 +and were first introduced in +.St -isoC-amd1 , +with the exception of +.Fn wcslcat +and +.Fn wcslcpy , +which are extensions. diff --git a/lib/libc/string/wmemchr.c b/lib/libc/string/wmemchr.c new file mode 100644 index 000000000000..f98d61b7b5a2 --- /dev/null +++ b/lib/libc/string/wmemchr.c @@ -0,0 +1,59 @@ +/* $NetBSD: wmemchr.c,v 1.1 2000/12/23 23:14:37 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wmemchr.c,v 1.2 2000/12/20 14:08:31 itojun Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wmemchr.c,v 1.1 2000/12/23 23:14:37 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +wchar_t * +wmemchr(s, c, n) + const wchar_t *s; + wchar_t c; + size_t n; +{ + size_t i; + + _DIAGASSERT(s != NULL); + + for (i = 0; i < n; i++) { + if (*s == c) { + /* LINTED const castaway */ + return (wchar_t *)s; + } + s++; + } + return NULL; +} diff --git a/lib/libc/string/wmemcmp.c b/lib/libc/string/wmemcmp.c new file mode 100644 index 000000000000..7ed1cb34df60 --- /dev/null +++ b/lib/libc/string/wmemcmp.c @@ -0,0 +1,61 @@ +/* $NetBSD: wmemcmp.c,v 1.1 2000/12/23 23:14:37 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wmemcmp.c,v 1.2 2000/12/20 14:08:31 itojun Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wmemcmp.c,v 1.1 2000/12/23 23:14:37 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +int +wmemcmp(s1, s2, n) + const wchar_t *s1; + const wchar_t *s2; + size_t n; +{ + size_t i; + + _DIAGASSERT(s1 != NULL); + _DIAGASSERT(s2 != NULL); + + for (i = 0; i < n; i++) { + if (*s1 != *s2) { + /* wchar might be unsigned */ + return *s1 > *s2 ? 1 : -1; + } + s1++; + s2++; + } + return 0; +} diff --git a/lib/libc/string/wmemcpy.c b/lib/libc/string/wmemcpy.c new file mode 100644 index 000000000000..122f05401063 --- /dev/null +++ b/lib/libc/string/wmemcpy.c @@ -0,0 +1,53 @@ +/* $NetBSD: wmemcpy.c,v 1.1 2000/12/23 23:14:37 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wmemcpy.c,v 1.2 2000/12/20 14:08:31 itojun Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wmemcpy.c,v 1.1 2000/12/23 23:14:37 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include +#include + +wchar_t * +wmemcpy(d, s, n) + wchar_t *d; + const wchar_t *s; + size_t n; +{ + + _DIAGASSERT(d != NULL); + _DIAGASSERT(s != NULL); + + return (wchar_t *)memcpy(d, s, n * sizeof(wchar_t)); +} diff --git a/lib/libc/string/wmemmove.c b/lib/libc/string/wmemmove.c new file mode 100644 index 000000000000..5143ab46a448 --- /dev/null +++ b/lib/libc/string/wmemmove.c @@ -0,0 +1,53 @@ +/* $NetBSD: wmemmove.c,v 1.1 2000/12/23 23:14:37 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wmemmove.c,v 1.2 2000/12/20 14:08:31 itojun Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wmemmove.c,v 1.1 2000/12/23 23:14:37 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include +#include + +wchar_t * +wmemmove(d, s, n) + wchar_t *d; + const wchar_t *s; + size_t n; +{ + + _DIAGASSERT(d != NULL); + _DIAGASSERT(s != NULL); + + return (wchar_t *)memmove(d, s, n * sizeof(wchar_t)); +} diff --git a/lib/libc/string/wmemset.c b/lib/libc/string/wmemset.c new file mode 100644 index 000000000000..7e36d1d8cc75 --- /dev/null +++ b/lib/libc/string/wmemset.c @@ -0,0 +1,58 @@ +/* $NetBSD: wmemset.c,v 1.1 2000/12/23 23:14:37 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * 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. + * + * citrus Id: wmemset.c,v 1.2 2000/12/20 14:08:31 itojun Exp + * + * $FreeBSD$ + */ + +#include +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wmemset.c,v 1.1 2000/12/23 23:14:37 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include + +wchar_t * +wmemset(s, c, n) + wchar_t *s; + wchar_t c; + size_t n; +{ + size_t i; + wchar_t *p; + + _DIAGASSERT(s != NULL); + + p = (wchar_t *)s; + for (i = 0; i < n; i++) { + *p = c; + p++; + } + return s; +}