Added a strlcpy() call for usage in BeOS (OpenBeOS has it built-in already).

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2081 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/add-ons/kernel/file_systems/bfs/Utility.cpp

@@ -136,3 +136,22 @@ BlockArray::MakeEmpty()
 	fArray->count = 0;
 }
 
+
+//	#pragma mark -
+
+
+extern "C" size_t
+strlcpy(char *dest, char const *source, size_t length)
+{
+	if (length == 0)
+		return strlen(source);
+
+	size_t i = 0;
+	for (; i < length - 1 && source[i]; i++)
+		dest[i] = source[i];
+
+	dest[i] = '\0';
+
+	return i + strlen(source + i);
+}
+

src/add-ons/kernel/file_systems/bfs/Utility.h

@@ -153,4 +153,8 @@ template<class Node> struct list {
 #	error The macros atomic_set(), and atomic_test_and_set() are not defined for the target processor
 #endif
 
+
+extern "C" size_t strlcpy(char *dest, char const *source, size_t length);
+
+
 #endif	/* UTILITY_H */