Remove uniqueID from PathV1.h.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184219 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 1 insertions, 11 deletions

diff --git a/include/llvm/Support/PathV1.h b/include/llvm/Support/PathV1.h
index eaf2550..b38b1b0 100644
--- a/include/llvm/Support/PathV1.h
+++ b/include/llvm/Support/PathV1.h
@@ -45,19 +45,17 @@ namespace sys {
     uint32_t    mode;       ///< Mode of the file, if applicable
     uint32_t    user;       ///< User ID of owner, if applicable
     uint32_t    group;      ///< Group ID of owner, if applicable
-    uint64_t    uniqueID;   ///< A number to uniquely ID this file
     bool        isDir  : 1; ///< True if this is a directory.
     bool        isFile : 1; ///< True if this is a file.
 
     FileStatus() : fileSize(0), modTime(0,0), mode(0777), user(999),
-                   group(999), uniqueID(0), isDir(false), isFile(false) { }
+                   group(999), isDir(false), isFile(false) { }
 
     TimeValue getTimestamp() const { return modTime; }
     uint64_t getSize() const { return fileSize; }
     uint32_t getMode() const { return mode; }
     uint32_t getUser() const { return user; }
     uint32_t getGroup() const { return group; }
-    uint64_t getUniqueID() const { return uniqueID; }
   };
 
   /// This class provides an abstraction for the path to a file or directory
diff --git a/lib/Support/Unix/Path.inc b/lib/Support/Unix/Path.inc
index 57f02be..02f2fb1 100644
--- a/lib/Support/Unix/Path.inc
+++ b/lib/Support/Unix/Path.inc
@@ -374,7 +374,6 @@ PathWithStatus::getFileStatus(bool update, std::string *ErrStr) const {
     status.mode = buf.st_mode;
     status.user = buf.st_uid;
     status.group = buf.st_gid;
-    status.uniqueID = uint64_t(buf.st_ino);
     status.isDir  = S_ISDIR(buf.st_mode);
     status.isFile = S_ISREG(buf.st_mode);
     fsIsValid = true;
diff --git a/lib/Support/Windows/Path.inc b/lib/Support/Windows/Path.inc
index 4a6e563..1e453d0 100644
--- a/lib/Support/Windows/Path.inc
+++ b/lib/Support/Windows/Path.inc
@@ -290,13 +290,6 @@ PathWithStatus::getFileStatus(bool update, std::string *ErrStr) const {
     status.user = 9999;    // Not applicable to Windows, so...
     status.group = 9999;   // Not applicable to Windows, so...
 
-    // FIXME: this is only unique if the file is accessed by the same file path.
-    // How do we do this for C:\dir\file and ..\dir\file ? Unix has inode
-    // numbers, but the concept doesn't exist in Windows.
-    status.uniqueID = 0;
-    for (unsigned i = 0; i < path.length(); ++i)
-      status.uniqueID += path[i];
-
     ULARGE_INTEGER ui;
     ui.LowPart = fi.ftLastWriteTime.dwLowDateTime;
     ui.HighPart = fi.ftLastWriteTime.dwHighDateTime;