There is a limitation on WINDOWS OS for the length of entire file path can’t be larger than 255. There is an OS API provided by Microsoft to add “\\?\” before the path header to support the long file path. Enable this feature on basetools.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Yingke Liu <yingke.d.liu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15809 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 7 insertions, 7 deletions

diff --git a/BaseTools/Source/C/GnuGenBootSector/GnuGenBootSector.c b/BaseTools/Source/C/GnuGenBootSector/GnuGenBootSector.c
index b0ec271b05..f9869c4441 100644
--- a/BaseTools/Source/C/GnuGenBootSector/GnuGenBootSector.c
+++ b/BaseTools/Source/C/GnuGenBootSector/GnuGenBootSector.c
@@ -1,6 +1,6 @@
 /** @file

 

-Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>

+Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>

 This program and the accompanying materials                          

 are licensed and made available under the terms and conditions of the BSD License         

 which accompanies this distribution.  The full text of the license may be found at        

@@ -153,7 +153,7 @@ GetPathInfo (
     }  

      

     // Try to open the device.   

-    f = fopen(PathInfo->Path,"r");

+    f = fopen (LongFilePath (PathInfo->Path),"r");

     if (f == NULL) {

       printf ("error :open device failed!\n");

       return ErrorPath;

@@ -167,7 +167,7 @@ GetPathInfo (
   if (PathInfo->Input) {

     // If path is file path, check whether file is valid.

     printf("Path = %s\n",PathInfo->Path);

-    f = fopen (PathInfo->Path, "r");

+    f = fopen (LongFilePath (PathInfo->Path), "r");

     if (f == NULL) {

       fprintf (stderr, "Test error E2003: File was not provided!\n");

       return ErrorPath;

@@ -211,7 +211,7 @@ ProcessBsOrMbr (
   FILE *OutputFile;

   

   

-  InputFile = fopen(InputInfo->PhysicalPath, "r");

+  InputFile = fopen (LongFilePath (InputInfo->PhysicalPath), "r");

   if (InputFile == NULL) {

     return ErrorFileReadWrite;

   }

@@ -235,9 +235,9 @@ ProcessBsOrMbr (
   } 

   

   //Process Floppy Disk

-  OutputFile = fopen(OutputInfo->PhysicalPath, "r+");

+  OutputFile = fopen (LongFilePath (OutputInfo->PhysicalPath), "r+");

   if (OutputFile == NULL) {

-    OutputFile = fopen(OutputInfo->PhysicalPath, "w");

+    OutputFile = fopen (LongFilePath (OutputInfo->PhysicalPath), "w");

     if (OutputFile == NULL) {

       return ErrorFileReadWrite;

     }

@@ -276,7 +276,7 @@ Version (
   )

 {

   printf ("%s v%d.%d %s-Utility to retrieve and update the boot sector or MBR.\n", UTILITY_NAME, UTILITY_MAJOR_VERSION, UTILITY_MINOR_VERSION, __BUILD_VERSION);

-  printf ("Copyright (c) 2007-2010 Intel Corporation. All rights reserved.\n");

+  printf ("Copyright (c) 2007-2014 Intel Corporation. All rights reserved.\n");

 }