modify nuttx bug of lack of files

2021-06-11 11:25:07 +08:00
parent 4a7f51a5e9
commit 6d0f2ca39a
6752 changed files with 1528133 additions and 0 deletions
@@ -0,0 +1,52 @@
+/****************************************************************************
+ * libs/libc/string/lib_strncasecmp.c
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <sys/types.h>
+#include <strings.h>
+#include <ctype.h>
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+#ifndef CONFIG_ARCH_STRNCASECMP
+int strncasecmp(const char *cs, const char *ct, size_t nb)
+{
+  int result = 0;
+  for (; nb > 0; nb--)
+    {
+      if ((result = (int)toupper(*cs) - (int)toupper(*ct)) != 0 || !*cs)
+        {
+          break;
+        }
+
+      cs++;
+      ct++;
+    }
+
+  return result;
+}
+#endif