Changeset 193

Timestamp:

May 31, 2006, 10:23:37 PM (18 years ago)

Author:

garonne

Message:

add the realpath function which resolved symbolic links in a path

Location:

CMT/HEAD/source

Files:

• cmt_system.cxx (modified) (1 diff)
• cmt_system.h (modified) (1 diff)

CMT/HEAD/source/cmt_system.cxx

@@ -246 +246 @@
 
   return (true);
+}
+
+//--------------------------------------------------
+void CmtSystem::realpath (const cmt_string& path, cmt_string& result)
+{
+  cmt_string here     = CmtSystem::pwd ();
+  CmtSystem::cd (path);
+  result              = CmtSystem::pwd ();
+  CmtSystem::cd (here);
 }
 

CMT/HEAD/source/cmt_system.h

@@ -37 +37 @@
                         const cmt_string& suffix,
                         cmt_string& result);
+
+  // Resolve symbolic links in a path.
+  static void realpath (const cmt_string& path, cmt_string& result);
 
   static void dirname (const cmt_string& file_name, cmt_string& result);