2 We need a fully open libc (no libc_i18n)

Reviewd by: garrett@nexenta.com
Approved by: garrett@nexenta.com

1 files changed, 85 insertions, 0 deletions

diff --git a/usr/src/lib/libc/port/locale/lnumeric.c b/usr/src/lib/libc/port/locale/lnumeric.c
new file mode 100644
index 0000000000..c125ebcc5d
--- /dev/null
+++ b/usr/src/lib/libc/port/locale/lnumeric.c
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2000, 2001 Alexey Zelkin <phantom@FreeBSD.org>
+ * 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.
+ */
+
+/*
+ * Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include "lint.h"
+#include <limits.h>
+#include "ldpart.h"
+#include "lnumeric.h"
+#include "../i18n/_locale.h"
+
+extern int __nlocale_changed;
+extern const char *__fix_locale_grouping_str(const char *);
+
+#define	LCNUMERIC_SIZE (sizeof (struct lc_numeric_T) / sizeof (char *))
+
+static char	numempty[] = { CHAR_MAX, '\0' };
+
+static const struct lc_numeric_T _C_numeric_locale = {
+	".",		/* decimal_point */
+	"",		/* thousands_sep */
+	numempty	/* grouping */
+};
+
+static struct lc_numeric_T _numeric_locale;
+static int	_numeric_using_locale;
+static char	*_numeric_locale_buf;
+
+int
+__numeric_load_locale(const char *name)
+{
+	int ret;
+
+	ret = __part_load_locale(name, &_numeric_using_locale,
+	    &_numeric_locale_buf, "LC_NUMERIC", LCNUMERIC_SIZE, LCNUMERIC_SIZE,
+	    (const char **)&_numeric_locale);
+	if (ret != _LDP_ERROR)
+		__nlocale_changed = 1;
+	if (ret == _LDP_LOADED) {
+		/* Can't be empty according to C99 */
+		if (*_numeric_locale.decimal_point == '\0')
+			_numeric_locale.decimal_point =
+			    _C_numeric_locale.decimal_point;
+		_numeric_locale.grouping =
+		    __fix_locale_grouping_str(_numeric_locale.grouping);
+
+		/* This is Solaris legacy, required for _doprnt */
+		_numeric[0] = *_numeric_locale.decimal_point;
+		_numeric[1] = *_numeric_locale.grouping;
+	}
+	return (ret);
+}
+
+struct lc_numeric_T *
+__get_current_numeric_locale(void)
+{
+	return (_numeric_using_locale ? &_numeric_locale :
+	    (struct lc_numeric_T *)&_C_numeric_locale);
+}