commit 1e39ef331b2b78baec84fdb577d497511cc46bd5
author Mehdi Amini <mehdi.amini@apple.com> Fri Mar 25 07:30:21 2016 +0000
committer Mehdi Amini <mehdi.amini@apple.com> Fri Mar 25 07:30:21 2016 +0000
tree d28c8b790d98974a23b21dec1debe4fc43084070
parent 3db6ae035abe27aa44b19d02ed7678adf53f18d2

Add lastAccessedTime to file_status

Differential Revision: http://reviews.llvm.org/D18456

This is a re-commit of r264387 and r264388 after fixing a typo.

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 264392

llvm/lib/Support/Unix/Path.inc

diff --git a/llvm/lib/Support/Unix/Path.inc b/llvm/lib/Support/Unix/Path.inc
index d5a31ca..a80e0dd 100644
--- a/llvm/lib/Support/Unix/Path.inc
+++ b/llvm/lib/Support/Unix/Path.inc
@@ -174,6 +174,12 @@
   return "";
 }
 
+TimeValue file_status::getLastAccessedTime() const {
+  TimeValue Ret;
+  Ret.fromEpochTime(fs_st_atime);
+  return Ret;
+}
+
 TimeValue file_status::getLastModificationTime() const {
   TimeValue Ret;
   Ret.fromEpochTime(fs_st_mtime);
@@ -373,8 +379,9 @@
 
   perms Perms = static_cast<perms>(Status.st_mode);
   Result =
-      file_status(Type, Perms, Status.st_dev, Status.st_ino, Status.st_mtime,
-                  Status.st_uid, Status.st_gid, Status.st_size);
+      file_status(Type, Perms, Status.st_dev, Status.st_ino, Status.st_atime,
+                  Status.st_mtime, Status.st_uid, Status.st_gid,
+                  Status.st_size);
 
   return std::error_code();
 }

llvm/lib/Support/Windows/Path.inc

diff --git a/llvm/lib/Support/Windows/Path.inc b/llvm/lib/Support/Windows/Path.inc
index 5ef77b1..24f2fa5 100644
--- a/llvm/lib/Support/Windows/Path.inc
+++ b/llvm/lib/Support/Windows/Path.inc
@@ -151,6 +151,16 @@
   return UniqueID(VolumeSerialNumber, FileID);
 }
 
+TimeValue file_status::getLastAccessedTime() const {
+  ULARGE_INTEGER UI;
+  UI.LowPart = LastAccessedTimeLow;
+  UI.HighPart = LastAccessedTimeHigh;
+
+  TimeValue Ret;
+  Ret.fromWin32Time(UI.QuadPart);
+  return Ret;
+}
+
 TimeValue file_status::getLastModificationTime() const {
   ULARGE_INTEGER UI;
   UI.LowPart = LastWriteTimeLow;
@@ -327,13 +337,15 @@
 
 bool equivalent(file_status A, file_status B) {
   assert(status_known(A) && status_known(B));
-  return A.FileIndexHigh      == B.FileIndexHigh &&
-         A.FileIndexLow       == B.FileIndexLow &&
-         A.FileSizeHigh       == B.FileSizeHigh &&
-         A.FileSizeLow        == B.FileSizeLow &&
-         A.LastWriteTimeHigh  == B.LastWriteTimeHigh &&
-         A.LastWriteTimeLow   == B.LastWriteTimeLow &&
-         A.VolumeSerialNumber == B.VolumeSerialNumber;
+  return A.FileIndexHigh         == B.FileIndexHigh &&
+         A.FileIndexLow          == B.FileIndexLow &&
+         A.FileSizeHigh          == B.FileSizeHigh &&
+         A.FileSizeLow           == B.FileSizeLow &&
+         A.LastAccessedTimeHigh  == B.LastAccessedTimeHigh &&
+         A.LastAccessedTimeLow   == B.LastAccessedTimeLow &&
+         A.LastWriteTimeHigh     == B.LastWriteTimeHigh &&
+         A.LastWriteTimeLow      == B.LastWriteTimeLow &&
+         A.VolumeSerialNumber    == B.VolumeSerialNumber;
 }
 
 std::error_code equivalent(const Twine &A, const Twine &B, bool &result) {
@@ -404,7 +416,9 @@
                          ? file_type::directory_file
                          : file_type::regular_file;
     Result =
-        file_status(Type, Info.ftLastWriteTime.dwHighDateTime,
+        file_status(Type, Info.ftLastAccessTime.dwHighDateTime,
+                    Info.ftLastAccessTime.dwLowDateTime,
+                    Info.ftLastWriteTime.dwHighDateTime,
                     Info.ftLastWriteTime.dwLowDateTime,
                     Info.dwVolumeSerialNumber, Info.nFileSizeHigh,
                     Info.nFileSizeLow, Info.nFileIndexHigh, Info.nFileIndexLow);