Libc-498.tar.gz

[apple/libc.git] / string / strcoll-fbsd.c

diff --git a/string/strcoll-fbsd.c b/string/strcoll-fbsd.c
new file mode 100644 (file)
index 0000000..92d842d
--- /dev/null
+++ b/string/strcoll-fbsd.c
@@ -0,0 +1,71 @@
+/*-
+ * Copyright (c) 1995 Alex Tatmanjants <alex@elvisti.kiev.ua>
+ *             at Electronni Visti IA, Kiev, Ukraine.
+ *                     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 ``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 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.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: src/lib/libc/string/strcoll.c,v 1.13 2001/11/07 19:55:16 obrien Exp $");
+
+#include "xlocale_private.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
+#include <errno.h>
+#include "collate.h"
+
+int
+strcoll_l(s, s2, loc)
+       const char *s, *s2;
+       locale_t loc;
+{
+       int ret;
+       const wchar_t *t = NULL, *t2 = NULL;
+       int sverrno;
+
+       NORMALIZE_LOCALE(loc);
+       if (loc->__collate_load_error || (t = __collate_mbstowcs(s, loc)) == NULL || (t2 = __collate_mbstowcs(s2, loc)) == NULL) {
+               sverrno = errno;
+               free((void *)t);
+               free((void *)t2);
+               errno = sverrno;
+               return strcmp(s, s2);
+       }
+
+       ret = wcscoll_l(t, t2, loc);
+       sverrno = errno;
+       free((void *)t);
+       free((void *)t2);
+       errno = sverrno;
+
+       return ret;
+}
+
+int
+strcoll(s, s2)
+       const char *s, *s2;
+{
+       return strcoll_l(s, s2, __current_locale());
+}