From: Bruno Haible <bruno@clisp.org>
Date: Tue, 9 Jan 2007 14:08:50 +0000 (+0000)
Subject: New modules 'unistr/u8-cpy-alloc', 'unistr/u16-cpy-alloc', 'unistr/u32-cpy-alloc'.
X-Git-Tag: cvs-readonly~1401
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=70649dc28ffcd51b3e881a99efc1c7dc0169ccc0;p=gnulib.git

New modules 'unistr/u8-cpy-alloc', 'unistr/u16-cpy-alloc', 'unistr/u32-cpy-alloc'.
---

diff --git a/lib/unistr/u-cpy-alloc.h b/lib/unistr/u-cpy-alloc.h
new file mode 100644
index 000000000..33d78ff00
--- /dev/null
+++ b/lib/unistr/u-cpy-alloc.h
@@ -0,0 +1,40 @@
+/* Copy piece of 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.  */
+
+#include <string.h>
+
+UNIT *
+FUNC (const UNIT *s, size_t n)
+{
+  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/u32-cpy-alloc.c b/lib/unistr/u32-cpy-alloc.c
new file mode 100644
index 000000000..8a3053671
--- /dev/null
+++ b/lib/unistr/u32-cpy-alloc.c
@@ -0,0 +1,27 @@
+/* Copy piece of 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_cpy_alloc
+#define UNIT uint32_t
+#include "u-cpy-alloc.h"
diff --git a/lib/unistr/u8-cpy-alloc.c b/lib/unistr/u8-cpy-alloc.c
new file mode 100644
index 000000000..2e9446504
--- /dev/null
+++ b/lib/unistr/u8-cpy-alloc.c
@@ -0,0 +1,27 @@
+/* Copy piece of 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"
+
+#define FUNC u8_cpy_alloc
+#define UNIT uint8_t
+#include "u-cpy-alloc.h"
diff --git a/modules/unistr/u16-cpy-alloc b/modules/unistr/u16-cpy-alloc
new file mode 100644
index 000000000..dda0843b9
--- /dev/null
+++ b/modules/unistr/u16-cpy-alloc
@@ -0,0 +1,24 @@
+Description:
+Copy piece of UTF-16 string.
+
+Files:
+lib/unistr/u16-cpy-alloc.c
+lib/unistr/u-cpy-alloc.h
+
+Depends-on:
+unistr/base
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += unistr/u16-cpy-alloc.c
+
+Include:
+"unistr.h"
+
+License:
+LGPL
+
+Maintainer:
+Bruno Haible
+
diff --git a/modules/unistr/u32-cpy-alloc b/modules/unistr/u32-cpy-alloc
new file mode 100644
index 000000000..87f2455fb
--- /dev/null
+++ b/modules/unistr/u32-cpy-alloc
@@ -0,0 +1,24 @@
+Description:
+Copy piece of UTF-32 string.
+
+Files:
+lib/unistr/u32-cpy-alloc.c
+lib/unistr/u-cpy-alloc.h
+
+Depends-on:
+unistr/base
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += unistr/u32-cpy-alloc.c
+
+Include:
+"unistr.h"
+
+License:
+LGPL
+
+Maintainer:
+Bruno Haible
+
diff --git a/modules/unistr/u8-cpy-alloc b/modules/unistr/u8-cpy-alloc
new file mode 100644
index 000000000..03fa88279
--- /dev/null
+++ b/modules/unistr/u8-cpy-alloc
@@ -0,0 +1,24 @@
+Description:
+Copy piece of UTF-8 string.
+
+Files:
+lib/unistr/u8-cpy-alloc.c
+lib/unistr/u-cpy-alloc.h
+
+Depends-on:
+unistr/base
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += unistr/u8-cpy-alloc.c
+
+Include:
+"unistr.h"
+
+License:
+LGPL
+
+Maintainer:
+Bruno Haible
+