From: Bruno Haible Date: Tue, 9 Jan 2007 14:09:50 +0000 (+0000) Subject: New modules 'unistr/u8-strdup', 'unistr/u16-strdup', 'unistr/u32-strdup'. X-Git-Tag: cvs-readonly~1384 X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=44813a33094ab8909e1c7db7381eb4163d89f6d3;p=gnulib.git New modules 'unistr/u8-strdup', 'unistr/u16-strdup', 'unistr/u32-strdup'. --- diff --git a/lib/unistr/u-strdup.h b/lib/unistr/u-strdup.h new file mode 100644 index 000000000..416c657f7 --- /dev/null +++ b/lib/unistr/u-strdup.h @@ -0,0 +1,41 @@ +/* Copy UTF-8/UTF-16/UTF-32 string. + Copyright (C) 1999, 2002, 2006 Free Software Foundation, Inc. + Written by Bruno Haible , 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 + +UNIT * +FUNC (const UNIT *s) +{ + size_t n = U_STRLEN (s) + 1; + UNIT *dest; + + dest = (UNIT *) malloc (n * sizeof (UNIT)); + if (dest != NULL) + { +#if 0 + UNIT *destptr = dest; + + for (; n > 0; n--) + *destptr++ = *s++; +#else + memcpy ((char *) dest, (const char *) s, n * sizeof (UNIT)); +#endif + } + return dest; +} diff --git a/lib/unistr/u16-strdup.c b/lib/unistr/u16-strdup.c new file mode 100644 index 000000000..93a42e1b0 --- /dev/null +++ b/lib/unistr/u16-strdup.c @@ -0,0 +1,28 @@ +/* Copy UTF-16 string. + Copyright (C) 1999, 2002, 2006 Free Software Foundation, Inc. + Written by Bruno Haible , 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 + +/* Specification. */ +#include "unistr.h" + +#define FUNC u16_strdup +#define UNIT uint16_t +#define U_STRLEN u16_strlen +#include "u-strdup.h" diff --git a/lib/unistr/u32-strdup.c b/lib/unistr/u32-strdup.c new file mode 100644 index 000000000..2e7ccab8b --- /dev/null +++ b/lib/unistr/u32-strdup.c @@ -0,0 +1,28 @@ +/* Copy UTF-32 string. + Copyright (C) 1999, 2002, 2006 Free Software Foundation, Inc. + Written by Bruno Haible , 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 + +/* Specification. */ +#include "unistr.h" + +#define FUNC u32_strdup +#define UNIT uint32_t +#define U_STRLEN u32_strlen +#include "u-strdup.h" diff --git a/lib/unistr/u8-strdup.c b/lib/unistr/u8-strdup.c new file mode 100644 index 000000000..833df1dc5 --- /dev/null +++ b/lib/unistr/u8-strdup.c @@ -0,0 +1,42 @@ +/* Copy UTF-8 string. + Copyright (C) 2002, 2006 Free Software Foundation, Inc. + Written by Bruno Haible , 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 + +/* Specification. */ +#include "unistr.h" + +#if HAVE_STRDUP + +# include + +uint8_t * +u8_strdup (const uint8_t *s) +{ + return (uint8_t *) strdup ((const char *) s); +} + +#else + +# define FUNC u8_strdup +# define UNIT uint8_t +# define U_STRLEN u8_strlen +# include "u-strdup.h" + +#endif diff --git a/modules/unistr/u16-strdup b/modules/unistr/u16-strdup new file mode 100644 index 000000000..6c0002732 --- /dev/null +++ b/modules/unistr/u16-strdup @@ -0,0 +1,25 @@ +Description: +Copy UTF-16 string. + +Files: +lib/unistr/u16-strdup.c +lib/unistr/u-strdup.h + +Depends-on: +unistr/base +unistr/u16-strlen + +configure.ac: + +Makefile.am: +lib_SOURCES += unistr/u16-strdup.c + +Include: +"unistr.h" + +License: +LGPL + +Maintainer: +Bruno Haible + diff --git a/modules/unistr/u32-strdup b/modules/unistr/u32-strdup new file mode 100644 index 000000000..2a59d253c --- /dev/null +++ b/modules/unistr/u32-strdup @@ -0,0 +1,25 @@ +Description: +Copy UTF-32 string. + +Files: +lib/unistr/u32-strdup.c +lib/unistr/u-strdup.h + +Depends-on: +unistr/base +unistr/u32-strlen + +configure.ac: + +Makefile.am: +lib_SOURCES += unistr/u32-strdup.c + +Include: +"unistr.h" + +License: +LGPL + +Maintainer: +Bruno Haible + diff --git a/modules/unistr/u8-strdup b/modules/unistr/u8-strdup new file mode 100644 index 000000000..8ebd4299e --- /dev/null +++ b/modules/unistr/u8-strdup @@ -0,0 +1,26 @@ +Description: +Copy UTF-8 string. + +Files: +lib/unistr/u8-strdup.c +lib/unistr/u-strdup.h + +Depends-on: +unistr/base +unistr/u8-strlen + +configure.ac: +AC_CHECK_FUNCS_ONCE([strdup]) + +Makefile.am: +lib_SOURCES += unistr/u8-strdup.c + +Include: +"unistr.h" + +License: +LGPL + +Maintainer: +Bruno Haible +