summaryrefslogtreecommitdiffstats
path: root/lib/libstand
diff options
context:
space:
mode:
authormsmith <msmith@FreeBSD.org>1998-10-07 13:50:17 +0000
committermsmith <msmith@FreeBSD.org>1998-10-07 13:50:17 +0000
commit56cd124a88361d6a10f9e0d833d7c7863a72ba47 (patch)
tree78b6f6b6e4c4a03f37cf2c9fbf239ab57667c3fd /lib/libstand
parent4df6ab63be727f2c525b13493ea0712ed5458ab3 (diff)
downloadFreeBSD-src-56cd124a88361d6a10f9e0d833d7c7863a72ba47.zip
FreeBSD-src-56cd124a88361d6a10f9e0d833d7c7863a72ba47.tar.gz
Add strcasecmp source file required for dosfs operation.
Diffstat (limited to 'lib/libstand')
-rw-r--r--lib/libstand/strcasecmp.c74
1 files changed, 74 insertions, 0 deletions
diff --git a/lib/libstand/strcasecmp.c b/lib/libstand/strcasecmp.c
new file mode 100644
index 0000000..247484d
--- /dev/null
+++ b/lib/libstand/strcasecmp.c
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 1987, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ */
+
+#include <sys/cdefs.h>
+#include <string.h>
+#include "stand.h"
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)strcasecmp.c 8.1 (Berkeley) 6/4/93";
+#endif /* LIBC_SCCS and not lint */
+
+int
+strcasecmp(s1, s2)
+ const char *s1, *s2;
+{
+ register const u_char
+ *us1 = (const u_char *)s1,
+ *us2 = (const u_char *)s2;
+
+ while (tolower(*us1) == tolower(*us2++))
+ if (*us1++ == '\0')
+ return (0);
+ return (tolower(*us1) - tolower(*--us2));
+}
+
+int
+strncasecmp(s1, s2, n)
+ const char *s1, *s2;
+ register size_t n;
+{
+ if (n != 0) {
+ register const u_char
+ *us1 = (const u_char *)s1,
+ *us2 = (const u_char *)s2;
+
+ do {
+ if (tolower(*us1) != tolower(*us2++))
+ return (tolower(*us1) - tolower(*--us2));
+ if (*us1++ == '\0')
+ break;
+ } while (--n != 0);
+ }
+ return (0);
+}
OpenPOWER on IntegriCloud