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// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
// All files in the project carrying such notice may not be copied, modified, or distributed
// except according to those terms.
use ctypes::c_int;
use shared::basetsd::{DWORD_PTR, SIZE_T};
use shared::guiddef::GUID;
use shared::minwindef::{BOOL, DWORD, LPBOOL, LPDWORD, PULONG};
use um::winnt::{HRESULT, LARGE_INTEGER, WCHAR};
ENUM!{enum WCT_OBJECT_TYPE {
WctCriticalSectionType = 1,
WctSendMessageType,
WctMutexType,
WctAlpcType,
WctComType,
WctThreadWaitType,
WctProcessWaitType,
WctThreadType,
WctComActivationType,
WctUnknownType,
WctSocketIoType,
WctSmbIoType,
WctMaxType,
}}
ENUM!{enum WCT_OBJECT_STATUS {
WctStatusNoAccess = 1,
WctStatusRunning,
WctStatusBlocked,
WctStatusPidOnly,
WctStatusPidOnlyRpcss,
WctStatusOwned,
WctStatusNotOwned,
WctStatusAbandoned,
WctStatusUnknown,
WctStatusError,
WctStatusMax,
}}
pub const WCT_MAX_NODE_COUNT: SIZE_T = 16;
pub const WCT_OBJNAME_LENGTH: SIZE_T = 128;
STRUCT!{struct WAITCHAIN_NODE_INFO_LOCK_OBJECT {
ObjectName: [WCHAR; WCT_OBJNAME_LENGTH],
Timeout: LARGE_INTEGER,
Alertable: BOOL,
}}
STRUCT!{struct WAITCHAIN_NODE_INFO_THREAD_OBJECT {
ProcessId: DWORD,
ThreadId: DWORD,
WaitTime: DWORD,
ContextSwitches: DWORD,
}}
UNION!{union WAITCHAIN_NODE_INFO_u {
[u64; 34],
LockObject LockObject_mut: WAITCHAIN_NODE_INFO_LOCK_OBJECT,
ThreadObject ThreadObject_mut: WAITCHAIN_NODE_INFO_THREAD_OBJECT,
}}
STRUCT!{struct WAITCHAIN_NODE_INFO {
ObjectType: WCT_OBJECT_TYPE,
ObjectStatus: WCT_OBJECT_STATUS,
u: WAITCHAIN_NODE_INFO_u,
}}
pub type PWAITCHAIN_NODE_INFO = *mut WAITCHAIN_NODE_INFO;
DECLARE_HANDLE!{HWCT, HWCT__}
FN!{cdecl PWAITCHAINCALLBACK(
WctHandle: HWCT,
Context: DWORD_PTR,
CallbackStatus: DWORD,
NodeCount: LPDWORD,
NodeInfoArray: PWAITCHAIN_NODE_INFO,
IsCycle: LPBOOL,
) -> ()}
pub const WCT_ASYNC_OPEN_FLAG: DWORD = 1;
pub const WCTP_OPEN_ALL_FLAGS: DWORD = WCT_ASYNC_OPEN_FLAG;
extern "system" {
pub fn OpenThreadWaitChainSession(
Flags: DWORD,
callback: PWAITCHAINCALLBACK,
) -> HWCT;
pub fn CloseThreadWaitChainSession(
WctHandle: HWCT,
);
}
pub const WCT_OUT_OF_PROC_FLAG: DWORD = 0x1;
pub const WCT_OUT_OF_PROC_COM_FLAG: DWORD = 0x2;
pub const WCT_OUT_OF_PROC_CS_FLAG: DWORD = 0x4;
pub const WCT_NETWORK_IO_FLAG: DWORD = 0x8;
pub const WCTP_GETINFO_ALL_FLAGS: DWORD = WCT_OUT_OF_PROC_FLAG | WCT_OUT_OF_PROC_COM_FLAG
| WCT_OUT_OF_PROC_CS_FLAG;
extern "system" {
pub fn GetThreadWaitChain(
WctHandle: HWCT,
Context: DWORD_PTR,
Flags: DWORD,
ThreadId: DWORD,
NodeCount: LPDWORD,
NodeInfoArray: PWAITCHAIN_NODE_INFO,
IsCycle: LPBOOL,
) -> BOOL;
}
FN!{cdecl PCOGETCALLSTATE(
c_int,
PULONG,
) -> HRESULT}
FN!{cdecl PCOGETACTIVATIONSTATE(
GUID,
DWORD,
*mut DWORD,
) -> HRESULT}
extern "system" {
pub fn RegisterWaitChainCOMCallback(
CallStateCallback: PCOGETCALLSTATE,
ActivationStateCallback: PCOGETACTIVATIONSTATE,
);
}
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