[PATCH] kernel32: Ignore FileIoPriorityHintInfo return success

[Greg Smith]

There is no requirement to act on FileIoPriorityHintInfo
Return success when this is passed to SetFileInformationByHandle

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=46130
Signed-off-by: Greg Smith 
---
Ignoring hint with success after wine-devel discussion
https://www.winehq.org/pipermail/wine-devel/2018-November/134925.html
https://www.winehq.org/pipermail/wine-devel/2018-November/134985.html
---
 dlls/kernel32/file.c       | 5 ++++-
 dlls/kernel32/tests/file.c | 7 +++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/dlls/kernel32/file.c b/dlls/kernel32/file.c
index eeccf67e15..80f4a2190d 100644
--- a/dlls/kernel32/file.c
+++ b/dlls/kernel32/file.c
@@ -1103,7 +1103,6 @@ BOOL WINAPI SetFileInformationByHandle( HANDLE file, FILE_INFO_BY_HANDLE_CLASS c
     case FileStreamInfo:
     case FileIdBothDirectoryInfo:
     case FileIdBothDirectoryRestartInfo:
-    case FileIoPriorityHintInfo:
     case FileFullDirectoryInfo:
     case FileFullDirectoryRestartInfo:
     case FileStorageInfo:
@@ -1119,6 +1118,10 @@ BOOL WINAPI SetFileInformationByHandle( HANDLE file, FILE_INFO_BY_HANDLE_CLASS c
         status = NtSetInformationFile( file, &io, info, size, FileDispositionInformation );
         break;

+    case FileIoPriorityHintInfo:
+        FIXME( "Ignoring file IO priority hint: %p, %u, %p, %u\n", file, class, info, size );
+        return TRUE;
+
     case FileStandardInfo:
     case FileCompressionInfo:
     case FileAttributeTagInfo:
diff --git a/dlls/kernel32/tests/file.c b/dlls/kernel32/tests/file.c
index 168bdd5e7b..3499ba62f6 100644
--- a/dlls/kernel32/tests/file.c
+++ b/dlls/kernel32/tests/file.c
@@ -4914,6 +4914,7 @@ static void test_SetFileInformationByHandle(void)
     FILE_STANDARD_INFO stdinfo = { {{0}},{{0}},0,FALSE,FALSE };
     FILE_COMPRESSION_INFO compressinfo;
     FILE_DISPOSITION_INFO dispinfo;
+    FILE_IO_PRIORITY_HINT_INFO hintinfo;
     char tempFileName[MAX_PATH];
     char tempPath[MAX_PATH];
     HANDLE file;
@@ -4967,6 +4968,12 @@ todo_wine
     ret = pSetFileInformationByHandle(file, FileDispositionInfo, &dispinfo, sizeof(dispinfo));
     ok(ret, "setting FileDispositionInfo failed, error %d\n", GetLastError());

+    /* FileIoPriorityHintInfo: Star Citizen installer fails when this call does not return sucess */
+    memset(&hintinfo,0,sizeof(hintinfo));
+    hintinfo.PriorityHint = IoPriorityHintNormal;
+    ret = pSetFileInformationByHandle(file, FileIoPriorityHintInfo, &hintinfo, sizeof(hintinfo));
+    ok(ret, "setting FileIoPriorityHintInfo got %d, error %d\n", ret, GetLastError());
+
     CloseHandle(file);
 }