diff options
Diffstat (limited to 'winsup/cygwin/path.cc')
| -rw-r--r-- | winsup/cygwin/path.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc index f0cdbee1c..fe81acd8b 100644 --- a/winsup/cygwin/path.cc +++ b/winsup/cygwin/path.cc @@ -267,6 +267,14 @@ normalize_posix_path (const char *src, char *dst, char *&tail) { *tail++ = *src++; ++dst_start; + /* Is that a //?/ or //./ prefix into the native NT namespace? + If so, preserve it. */ + if ((src[1] == '.' || src[1] == '?') && isslash (src[2])) + { + *tail++ = *src++; + *tail++ = *src++; + dst_start += 2; + } } while (*src) @@ -818,6 +826,13 @@ path_conv::check (const char *src, unsigned opt, full_path[2] = '\\'; full_path[3] = '\0'; } + /* Otherwise, if the user requires a directory and explicitely + specified a path into the native NT namespace, add the trailing + backslash. It's needed to access the root dir. */ + else if (need_directory + && full_path[0] == '\\' && full_path[1] == '\\' + && (full_path[2] == '.' || full_path[2] == '?')) + strcat (full_path, "\\"); /* If the incoming path was given in DOS notation, always treat it as caseinsensitive,noacl path. This must be set before |