Module: wine Branch: master Commit: 55ae09068b2d9039dcff56210389c57e28dbc1b9 URL: http://source.winehq.org/git/wine.git/?a=commit;h=55ae09068b2d9039dcff562103...
Author: Michael Müller michael@fds-team.de Date: Wed Sep 23 22:51:14 2015 +0200
ntdll: Implement ThreadGroupInformation class.
Signed-off-by: Michael Müller michael@fds-team.de Signed-off-by: Sebastian Lackner sebastian@fds-team.de
---
dlls/ntdll/thread.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ include/winternl.h | 16 ++++++++++++++++ 2 files changed, 66 insertions(+)
diff --git a/dlls/ntdll/thread.c b/dlls/ntdll/thread.c index b8109e1..9f49cd4 100644 --- a/dlls/ntdll/thread.c +++ b/dlls/ntdll/thread.c @@ -1103,6 +1103,29 @@ NTSTATUS WINAPI NtQueryInformationThread( HANDLE handle, THREADINFOCLASS class, SERVER_END_REQ; return status; } + case ThreadGroupInformation: + { + const ULONG_PTR affinity_mask = get_system_affinity_mask(); + GROUP_AFFINITY affinity; + + memset(&affinity, 0, sizeof(affinity)); + affinity.Group = 0; /* Wine only supports max 64 processors */ + + SERVER_START_REQ( get_thread_info ) + { + req->handle = wine_server_obj_handle( handle ); + req->tid_in = 0; + if (!(status = wine_server_call( req ))) + affinity.Mask = reply->affinity & affinity_mask; + } + SERVER_END_REQ; + if (status == STATUS_SUCCESS) + { + if (data) memcpy( data, &affinity, min( length, sizeof(affinity) )); + if (ret_len) *ret_len = min( length, sizeof(affinity) ); + } + } + return status; case ThreadPriority: case ThreadBasePriority: case ThreadImpersonationToken: @@ -1233,6 +1256,33 @@ NTSTATUS WINAPI NtSetInformationThread( HANDLE handle, THREADINFOCLASS class, SERVER_END_REQ; } return status; + case ThreadGroupInformation: + { + const ULONG_PTR affinity_mask = get_system_affinity_mask(); + const GROUP_AFFINITY *req_aff; + + if (length != sizeof(*req_aff)) return STATUS_INVALID_PARAMETER; + if (!data) return STATUS_ACCESS_VIOLATION; + req_aff = data; + + /* On Windows the request fails if the reserved fields are set */ + if (req_aff->Reserved[0] || req_aff->Reserved[1] || req_aff->Reserved[2]) + return STATUS_INVALID_PARAMETER; + + /* Wine only supports max 64 processors */ + if (req_aff->Group) return STATUS_INVALID_PARAMETER; + if (req_aff->Mask & ~affinity_mask) return STATUS_INVALID_PARAMETER; + if (!req_aff->Mask) return STATUS_INVALID_PARAMETER; + SERVER_START_REQ( set_thread_info ) + { + req->handle = wine_server_obj_handle( handle ); + req->affinity = req_aff->Mask; + req->mask = SET_THREAD_INFO_AFFINITY; + status = wine_server_call( req ); + } + SERVER_END_REQ; + } + return status; case ThreadBasicInformation: case ThreadTimes: case ThreadPriority: diff --git a/include/winternl.h b/include/winternl.h index 2b10f8d..3e64b4d 100644 --- a/include/winternl.h +++ b/include/winternl.h @@ -859,6 +859,22 @@ typedef enum _THREADINFOCLASS { ThreadSetTlsArrayAddress, ThreadIsIoPending, ThreadHideFromDebugger, + ThreadBreakOnTermination, + ThreadSwitchLegacyState, + ThreadIsTerminated, + ThreadLastSystemCall, + ThreadIoPriority, + ThreadCycleTime, + ThreadPagePriority, + ThreadActualBasePriority, + ThreadTebInformation, + ThreadCSwitchMon, + ThreadCSwitchPmu, + ThreadWow64Context, + ThreadGroupInformation, + ThreadUmsInformation, + ThreadCounterProfiling, + ThreadIdealProcessorEx, MaxThreadInfoClass } THREADINFOCLASS;