[llvm-commits] CVS: llvm/lib/System/Unix/Path.cpp

[Reid Spencer]

Changes in directory llvm/lib/System/Unix:

Path.cpp updated: 1.11 -> 1.12
---
Log message:

Implement functionality suggested from code review: getStatusInfo should
returnn false if the file doesn't exist rather than throw ane exception.


---
Diffs of the changes:  (+4 -1)

Index: llvm/lib/System/Unix/Path.cpp
diff -u llvm/lib/System/Unix/Path.cpp:1.11 llvm/lib/System/Unix/Path.cpp:1.12
--- llvm/lib/System/Unix/Path.cpp:1.11	Sun Nov 14 16:08:36 2004
+++ llvm/lib/System/Unix/Path.cpp	Sun Nov 14 17:30:38 2004
@@ -239,8 +239,10 @@
   return path.substr(pos+1);
 }
 
-void
+bool
 Path::getStatusInfo(StatusInfo& info) {
+  if (!isFile() || !readable())
+    return false;
   struct stat buf;
   if (0 != stat(path.c_str(), &buf)) {
     ThrowErrno(std::string("Can't get status: ")+path);
@@ -253,6 +255,7 @@
   info.isDir = S_ISDIR(buf.st_mode);
   if (info.isDir && path[path.length()-1] != '/')
     path += '/';
+  return true;
 }
 
 bool