Ticket #73: fs.patch

Index: src/build/libroot/fs.cpp
===================================================================
--- src/build/libroot/fs.cpp    (revision 15691)
+++ src/build/libroot/fs.cpp    (working copy)
 -312,6 +312,24 @@
    // find the entry
    bool found = false;
    while (dirent *entry = readdir(dir)) {
+       if ((!skipDot && strcmp(entry->d_name, ".") == 0)
+           || strcmp(entry->d_name, "..") == 0) break;
+           // skip "." and ".."
+       string entryPath(path);
+       entryPath += '/';
+       entryPath += entry->d_name;
+       entryPath += "/.";
+           // old commented code below fails on mountpoints
+           // this does get the correct inode by getting the inode of "path/name/."
+       struct stat st;
+       if (lstat(entryPath.c_str(), &st) == 0) {
+           if (NodeRef(st) == ref) {
+               name = entry->d_name;
+               found = true;
+               break;
+           }
+       }
+/*
        if ((!skipDot && strcmp(entry->d_name, ".") == 0)
            || strcmp(entry->d_name, "..") == 0) {
            // skip "." and ".."
 -330,6 +348,7 @@
                }
            }
        }
+*/
    }
 
    if (!found)