From 911bc34c6cb77f2b30f5cd803dcb53410607e016 Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Tue, 9 Jan 2007 14:09:08 +0000 Subject: [PATCH] New modules 'unistr/u8-move', 'unistr/u16-move', 'unistr/u32-move'. --- lib/unistr/u-move.h | 46 ++++++++++++++++++++++++++++++++++++++++++++++ lib/unistr/u16-move.c | 27 +++++++++++++++++++++++++++ lib/unistr/u32-move.c | 27 +++++++++++++++++++++++++++ lib/unistr/u8-move.c | 27 +++++++++++++++++++++++++++ modules/unistr/u16-move | 24 ++++++++++++++++++++++++ modules/unistr/u32-move | 24 ++++++++++++++++++++++++ modules/unistr/u8-move | 24 ++++++++++++++++++++++++ 7 files changed, 199 insertions(+) create mode 100644 lib/unistr/u-move.h create mode 100644 lib/unistr/u16-move.c create mode 100644 lib/unistr/u32-move.c create mode 100644 lib/unistr/u8-move.c create mode 100644 modules/unistr/u16-move create mode 100644 modules/unistr/u32-move create mode 100644 modules/unistr/u8-move diff --git a/lib/unistr/u-move.h b/lib/unistr/u-move.h new file mode 100644 index 000000000..46f5be09e --- /dev/null +++ b/lib/unistr/u-move.h @@ -0,0 +1,46 @@ +/* Copy piece of 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 (UNIT *dest, const UNIT *src, size_t n) +{ +#if 0 + if (dest < src) + { + UNIT *destptr = dest; + const UNIT *srcptr = src; + + for (; n > 0; n--) + *destptr++ = *srcptr++; + } + else if (dest > src) + { + UNIT *destptr = dest + n - 1; + const UNIT *srcptr = src + n - 1; + + for (; n > 0; n--) + *destptr-- = *srcptr--; + } +#else + memmove ((char *) dest, (const char *) src, n * sizeof (UNIT)); +#endif + return dest; +} diff --git a/lib/unistr/u16-move.c b/lib/unistr/u16-move.c new file mode 100644 index 000000000..e68c42148 --- /dev/null +++ b/lib/unistr/u16-move.c @@ -0,0 +1,27 @@ +/* Copy piece of 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_move +#define UNIT uint16_t +#include "u-move.h" diff --git a/lib/unistr/u32-move.c b/lib/unistr/u32-move.c new file mode 100644 index 000000000..0b450b734 --- /dev/null +++ b/lib/unistr/u32-move.c @@ -0,0 +1,27 @@ +/* Copy piece of 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_move +#define UNIT uint32_t +#include "u-move.h" diff --git a/lib/unistr/u8-move.c b/lib/unistr/u8-move.c new file mode 100644 index 000000000..b6f4ae71a --- /dev/null +++ b/lib/unistr/u8-move.c @@ -0,0 +1,27 @@ +/* Copy piece of 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" + +#define FUNC u8_move +#define UNIT uint8_t +#include "u-move.h" diff --git a/modules/unistr/u16-move b/modules/unistr/u16-move new file mode 100644 index 000000000..28805d672 --- /dev/null +++ b/modules/unistr/u16-move @@ -0,0 +1,24 @@ +Description: +Copy piece of UTF-16 string. + +Files: +lib/unistr/u16-move.c +lib/unistr/u-move.h + +Depends-on: +unistr/base + +configure.ac: + +Makefile.am: +lib_SOURCES += unistr/u16-move.c + +Include: +"unistr.h" + +License: +LGPL + +Maintainer: +Bruno Haible + diff --git a/modules/unistr/u32-move b/modules/unistr/u32-move new file mode 100644 index 000000000..dfe9bfccf --- /dev/null +++ b/modules/unistr/u32-move @@ -0,0 +1,24 @@ +Description: +Copy piece of UTF-32 string. + +Files: +lib/unistr/u32-move.c +lib/unistr/u-move.h + +Depends-on: +unistr/base + +configure.ac: + +Makefile.am: +lib_SOURCES += unistr/u32-move.c + +Include: +"unistr.h" + +License: +LGPL + +Maintainer: +Bruno Haible + diff --git a/modules/unistr/u8-move b/modules/unistr/u8-move new file mode 100644 index 000000000..a8d05e250 --- /dev/null +++ b/modules/unistr/u8-move @@ -0,0 +1,24 @@ +Description: +Copy piece of UTF-8 string. + +Files: +lib/unistr/u8-move.c +lib/unistr/u-move.h + +Depends-on: +unistr/base + +configure.ac: + +Makefile.am: +lib_SOURCES += unistr/u8-move.c + +Include: +"unistr.h" + +License: +LGPL + +Maintainer: +Bruno Haible + -- 2.11.0