回复: [edk2-devel] [Patch] [edk2-staging]BaseTools/Fmmt: Fixed FMMT Linux build break issue

["gaoliming" <gaoliming@byosoft.com.cn>]

Bob:
  I add my comments. 

Thanks
Liming
> -----邮件原件-----
> 发件人: bounce+27952+66170+4905953+8761045@groups.io
> <bounce+27952+66170+4905953+8761045@groups.io> 代表 Bob Feng
> 发送时间: 2020年10月13日 17:21
> 收件人: devel@edk2.groups.io
> 抄送: Yunhua Feng <fengyunhua@byosoft.com.cn>; Liming Gao
> <gaoliming@byosoft.com.cn>
> 主题: [edk2-devel] [Patch] [edk2-staging]BaseTools/Fmmt: Fixed FMMT Linux
> build break issue
> 
> Fixed the FMMT Linux build issue which was introduced
> by the commit 950333853b5fe2b73a7b5148501458cc97a01481
> 
> Signed-off-by: Bob Feng <bob.c.feng@intel.com>
> Cc: Yunhua Feng <fengyunhua@byosoft.com.cn>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> ---
>  .../Source/C/FMMT/FirmwareModuleManagement.c      | 15
> ++++-----------
>  1 file changed, 4 insertions(+), 11 deletions(-)
> 
> diff --git a/BaseTools/Source/C/FMMT/FirmwareModuleManagement.c
> b/BaseTools/Source/C/FMMT/FirmwareModuleManagement.c
> index 20663ba163..8a7ae096d0 100644
> --- a/BaseTools/Source/C/FMMT/FirmwareModuleManagement.c
> +++ b/BaseTools/Source/C/FMMT/FirmwareModuleManagement.c
> @@ -9,11 +9,14 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
> 
>  #include "FirmwareModuleManagement.h"
>  #include "Rebase.h"
>  #include <stdlib.h>
>  #include <wchar.h>
> -
> +#if defined(__linux__)
> +#include <limits.h>

What's purpose for the header file limits.h?

> +#define _MAX_DIR PATH_MAX

Can you use _MAX_PATH in the code to replace _MAX_DIR? _MAX_PATH is defined
here. 

Thanks
Liming
> +#endif
>  CHAR8*      mGuidToolDefinition     = "FmmtConf.ini";
>  extern EFI_FIRMWARE_VOLUME_HEADER  *mFvHeader;
>  extern UINT32                      mFvLength;
> 
>  //
> @@ -1715,15 +1718,10 @@ FmmtImageExtract (
>    EFI_STATUS                  Status;
>    FIRMWARE_DEVICE             *FdData;
>    FV_INFORMATION              *FvInFd;
>    UINT32                      Index;
>    UINT32                      FfsFoundFlag;
> -  FFS_INFORMATION             *OutputFileName;
> -  FILE*                       NewFdFile;
> -  FILE*                       NewFvFile;
> -  UINT64                      NewFvLength;
> -  VOID*                       Buffer;
>    CHAR8                       *TemDir;
>    UINT8                       FvNumInFd;
>    UINT32                      Offset;
>    UINT8                       *FdBuffer;
>    EFI_FFS_FILE_HEADER2        *CurrentFile;
> @@ -1738,18 +1736,13 @@ FmmtImageExtract (
>    int                         j;
>    CHAR8                       FfsOutputFileName[_MAX_DIR];
> 
>    FdSize                      = 0;
>    Index                       = 0;
> -  NewFvLength                 = 0;
>    FfsFoundFlag                = 0;
>    FdData                      = NULL;
>    FvInFd                      = NULL;
> -  OutputFileName              = NULL;
> -  NewFdFile                   = NULL;
> -  NewFvFile                   = NULL;
> -  Buffer                      = NULL;
>    TemDir                      = NULL;
>    FvNumInFd                   = 0;
>    Offset                      = 0;
>    FdBuffer                    = NULL;
>    if (sizeof(FfsOutFileOrDirName) > _MAX_DIR) {
> --
> 2.20.1.windows.1
> 
> 
> 
> 
>