Mercurial > hg > octave-lojdl > gnulib-hg
changeset 7840:b1d271d59791
New modules 'unistr/u8-strncpy', 'unistr/u16-strncpy', 'unistr/u32-strncpy'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Tue, 09 Jan 2007 14:10:11 +0000 |
parents | d537d7e78d47 |
children | 047ab30cc852 |
files | lib/unistr/u-strncpy.h lib/unistr/u16-strncpy.c lib/unistr/u32-strncpy.c lib/unistr/u8-strncpy.c modules/unistr/u16-strncpy modules/unistr/u32-strncpy modules/unistr/u8-strncpy |
diffstat | 7 files changed, 190 insertions(+), 0 deletions(-) [+] |
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new file mode 100644 --- /dev/null +++ b/lib/unistr/u-strncpy.h @@ -0,0 +1,34 @@ +/* Copy UTF-8/UTF-16/UTF-32 string. + Copyright (C) 1999, 2002, 2006 Free Software Foundation, Inc. + Written by Bruno Haible <bruno@clisp.org>, 2002. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library General Public License as published + by the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, + USA. */ + +UNIT * +FUNC (UNIT *dest, const UNIT *src, size_t n) +{ + UNIT *destptr = dest; + + for (; n > 0 && (*destptr = *src) != 0; src++, destptr++, n--) + ; + + /* This behavior is rarely useful, but it is here for consistency with + strncpy and wcsncpy. */ + for (; n > 0; n--) + *destptr++ = 0; + + return dest; +}
new file mode 100644 --- /dev/null +++ b/lib/unistr/u16-strncpy.c @@ -0,0 +1,27 @@ +/* Copy UTF-16 string. + Copyright (C) 1999, 2002, 2006 Free Software Foundation, Inc. + Written by Bruno Haible <bruno@clisp.org>, 2002. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library General Public License as published + by the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, + USA. */ + +#include <config.h> + +/* Specification. */ +#include "unistr.h" + +#define FUNC u16_strncpy +#define UNIT uint16_t +#include "u-strncpy.h"
new file mode 100644 --- /dev/null +++ b/lib/unistr/u32-strncpy.c @@ -0,0 +1,27 @@ +/* Copy UTF-32 string. + Copyright (C) 1999, 2002, 2006 Free Software Foundation, Inc. + Written by Bruno Haible <bruno@clisp.org>, 2002. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library General Public License as published + by the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, + USA. */ + +#include <config.h> + +/* Specification. */ +#include "unistr.h" + +#define FUNC u32_strncpy +#define UNIT uint32_t +#include "u-strncpy.h"
new file mode 100644 --- /dev/null +++ b/lib/unistr/u8-strncpy.c @@ -0,0 +1,31 @@ +/* Copy UTF-8 string. + Copyright (C) 2002, 2006 Free Software Foundation, Inc. + Written by Bruno Haible <bruno@clisp.org>, 2002. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library General Public License as published + by the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, + USA. */ + +#include <config.h> + +/* Specification. */ +#include "unistr.h" + +#include <string.h> + +uint8_t * +u8_strncpy (uint8_t *dest, const uint8_t *src, size_t n) +{ + return (uint8_t *) strncpy ((char *) dest, (const char *) src, n); +}
new file mode 100644 --- /dev/null +++ b/modules/unistr/u16-strncpy @@ -0,0 +1,24 @@ +Description: +Copy UTF-16 string. + +Files: +lib/unistr/u16-strncpy.c +lib/unistr/u-strncpy.h + +Depends-on: +unistr/base + +configure.ac: + +Makefile.am: +lib_SOURCES += unistr/u16-strncpy.c + +Include: +"unistr.h" + +License: +LGPL + +Maintainer: +Bruno Haible +
new file mode 100644 --- /dev/null +++ b/modules/unistr/u32-strncpy @@ -0,0 +1,24 @@ +Description: +Copy UTF-32 string. + +Files: +lib/unistr/u32-strncpy.c +lib/unistr/u-strncpy.h + +Depends-on: +unistr/base + +configure.ac: + +Makefile.am: +lib_SOURCES += unistr/u32-strncpy.c + +Include: +"unistr.h" + +License: +LGPL + +Maintainer: +Bruno Haible +
new file mode 100644 --- /dev/null +++ b/modules/unistr/u8-strncpy @@ -0,0 +1,23 @@ +Description: +Copy UTF-8 string. + +Files: +lib/unistr/u8-strncpy.c + +Depends-on: +unistr/base + +configure.ac: + +Makefile.am: +lib_SOURCES += unistr/u8-strncpy.c + +Include: +"unistr.h" + +License: +LGPL + +Maintainer: +Bruno Haible +