Windows2000/private/ntos/inc/exlevels.h
2020-09-30 17:12:32 +02:00

42 lines
1.1 KiB
C

// Kernel Mutex Level Numbers (must be globallly assigned within executive)
// The third token in the name is the sub-component name that defines and
// uses the level number.
// Used by Vdm for protecting io simulation structures
#define MUTEX_LEVEL_VDM_IO (ULONG)0x00000001
#define MUTEX_LEVEL_EX_PROFILE (ULONG)0x00000040
// The LANMAN Redirector uses the file system major function, but defines
// it's own mutex levels. We can do this safely because we know that the
// local filesystem will never call the remote filesystem and vice versa.
#define MUTEX_LEVEL_RDR_FILESYS_DATABASE (ULONG)0x10100000
#define MUTEX_LEVEL_RDR_FILESYS_SECURITY (ULONG)0x10100001
// File System levels.
#define MUTEX_LEVEL_FILESYSTEM_RAW_VCB (ULONG)0x11000006
// In the NT STREAMS environment, a mutex is used to serialize open, close
// and Scheduler threads executing in a subsystem-parallelized stack.
#define MUTEX_LEVEL_STREAMS_SUBSYS (ULONG)0x11001001
// Mutex level used by LDT support on x86
#define MUTEX_LEVEL_PS_LDT (ULONG)0x1F000000