From 8e66595512b065b69d595bae665b6ad665eca6d0 Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Sun, 29 Aug 2004 05:24:01 +0000
Subject: Revise the design of the Path concept per peer review. Too many
 changes to note individually but these essence of it is to not derive from
 std::string, clarify the interface, and provide better documentation. There
 is now also (untested) implementations for AIX, Darwin, and SunOS.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16078 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/System/AIX/Path.cpp | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 lib/System/AIX/Path.cpp

(limited to 'lib/System/AIX/Path.cpp')

diff --git a/lib/System/AIX/Path.cpp b/lib/System/AIX/Path.cpp
new file mode 100644
index 0000000000..f75ab90748
--- /dev/null
+++ b/lib/System/AIX/Path.cpp
@@ -0,0 +1,36 @@
+//===- llvm/System/AIX/Path.cpp - AIX Path Implementation -------*- C++ -*-===//
+// 
+//                     The LLVM Compiler Infrastructure
+//
+// This file was developed by Reid Spencer and is distributed under the 
+// University of Illinois Open Source License. See LICENSE.TXT for details.
+// 
+//===----------------------------------------------------------------------===//
+//
+// This file provides the AIX specific implementation of the Path class.
+//
+//===----------------------------------------------------------------------===//
+
+//===----------------------------------------------------------------------===//
+//=== WARNING: Implementation here must contain only AIX specific code 
+//===          and must not be generic UNIX code (see ../Unix/Path.cpp)
+//===----------------------------------------------------------------------===//
+
+// Include the generic unix implementation
+#include "../Unix/Path.cpp"
+
+namespace llvm {
+using namespace sys;
+
+bool 
+Path::is_valid() const {
+  if (path.empty()) 
+    return false;
+  if (path.length() >= MAXPATHLEN)
+    return false;
+  return true;
+}
+
+}
+
+// vim: sw=2 smartindent smarttab tw=80 autoindent expandtab
-- 
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