kernel32: add GetVolumeInformationByHandleW stub (try 3)

[Sebastian Lackner]

On 27.04.2016 08:58, Austin English wrote:
> I used DWORD * / WCHAR * to avoid adding LP* obfuscations, which is
> usually discouraged.
> 
> Try 3: fix formatting
> 
> -- -Austin
> 
> 
> 0001-kernel32-add-GetVolumeInformationByHandleW-stub-try-.patch
> 
> 
> From e96e61749556454fb97c382f5f2452d1a825c053 Mon Sep 17 00:00:00 2001
> From: Austin English <austinenglish at gmail.com>
> Date: Mon, 4 Apr 2016 13:22:44 -0500
> Subject: [PATCH] kernel32: add GetVolumeInformationByHandleW stub (try 3)
> 
> Signed-off-by: Austin English <austinenglish at gmail.com>
> ---
>  dlls/kernel32/kernel32.spec |  2 +-
>  dlls/kernel32/volume.c      | 12 ++++++++++++
>  include/winbase.h           |  1 +
>  3 files changed, 14 insertions(+), 1 deletion(-)
> 
> diff --git a/dlls/kernel32/kernel32.spec b/dlls/kernel32/kernel32.spec
> index 71dbe4d..2ad9ad4 100644
> --- a/dlls/kernel32/kernel32.spec
> +++ b/dlls/kernel32/kernel32.spec
> @@ -875,7 +875,7 @@
>  @ stdcall GetVersionExA(ptr)
>  @ stdcall GetVersionExW(ptr)
>  @ stdcall GetVolumeInformationA(str ptr long ptr ptr ptr ptr long)
> -# @ stub GetVolumeInformationByHandleW
> +@ stdcall GetVolumeInformationByHandleW(ptr wstr long ptr ptr ptr wstr long)

HANDLEs should be marked as "long" in the spec file.

>  @ stdcall GetVolumeInformationW(wstr ptr long ptr ptr ptr ptr long)
>  @ stdcall GetVolumeNameForVolumeMountPointA(str ptr long)
>  @ stdcall GetVolumeNameForVolumeMountPointW(wstr ptr long)
> diff --git a/dlls/kernel32/volume.c b/dlls/kernel32/volume.c
> index 4f01c99..81905e8 100644
> --- a/dlls/kernel32/volume.c
> +++ b/dlls/kernel32/volume.c
> @@ -2309,3 +2309,15 @@ BOOL WINAPI SetVolumeMountPointW(LPCWSTR path, LPCWSTR volume)
>      SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
>      return FALSE;
>  }
> +
> +/***********************************************************************
> + *           GetVolumeInformationByHandleW (KERNEL32.@)
> + */
> +BOOL WINAPI GetVolumeInformationByHandleW(HANDLE handle, WCHAR *volnamebuf, DWORD volnamesize, DWORD *volserial,
> +                                          DWORD *maxlength, DWORD *flags, WCHAR *fsnamebuf, DWORD fsnamesize)
> +{
> +    FIXME("%p %s %d %p %p %p %s %d\n", handle, debugstr_w(volnamebuf), volnamesize, volserial, maxlength, flags,
> +                                       debugstr_w(fsnamebuf), fsnamesize);

According to MSDN, those WCHAR arguments should be output parameters.
It doesn't really make sense to trace them with debugstr_w.

> +    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
> +    return FALSE;
> +}
> diff --git a/include/winbase.h b/include/winbase.h
> index c5332c0..fac6c29 100644
> --- a/include/winbase.h
> +++ b/include/winbase.h
> @@ -2167,6 +2167,7 @@ WINBASEAPI BOOL        WINAPI GetVersionExW(OSVERSIONINFOW*);
>  WINBASEAPI BOOL        WINAPI GetVolumeInformationA(LPCSTR,LPSTR,DWORD,LPDWORD,LPDWORD,LPDWORD,LPSTR,DWORD);
>  WINBASEAPI BOOL        WINAPI GetVolumeInformationW(LPCWSTR,LPWSTR,DWORD,LPDWORD,LPDWORD,LPDWORD,LPWSTR,DWORD);
>  #define                       GetVolumeInformation WINELIB_NAME_AW(GetVolumeInformation)
> +WINBASEAPI BOOL        WINAPI GetVolumeInformationByHandleW(HANDLE,WCHAR *,DWORD,DWORD *,DWORD *,DWORD *,WCHAR *,DWORD);
>  WINBASEAPI BOOL        WINAPI GetVolumeNameForVolumeMountPointA(LPCSTR,LPSTR,DWORD);
>  WINBASEAPI BOOL        WINAPI GetVolumeNameForVolumeMountPointW(LPCWSTR,LPWSTR,DWORD);
>  #define                       GetVolumeNameForVolumeMountPoint WINELIB_NAME_AW(GetVolumeNameForVolumeMountPoint)
> -- 2.8.0.rc3
> 
> 
>