NtStartProfile - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
#ifndef _NTEXAPI_H
#if (PHNT_MODE != PHNT_MODE_KERNEL)

/**
 * The NtStartProfile routine starts the specified profile object.
 *
 * \param ProfileHandle A handle to the profile object.
 * \return NTSTATUS Successful or errant status.
 */
_Kernel_entry_
NTSYSCALLAPI
NTSTATUS
NTAPI
NtStartProfile(
    _In_ HANDLE ProfileHandle
    );

#endif
#endif

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#ifndef _NTZWAPI_H

_Kernel_entry_
NTSYSCALLAPI
NTSTATUS
NTAPI
ZwStartProfile(
    _In_ HANDLE ProfileHandle
    );

#endif

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NTinternals.net (undocumented.ntinternals.net)

Function NtStartProfile starts performance counter associated with previously created Profile Object.

ProfileHandle

HANDLE to Profile Object.

Counter is stopped when user call NtStopProfile.

Documented by

See also

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