NtFindAtom - NtDoc

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

NTSYSCALLAPI
NTSTATUS
NTAPI
NtFindAtom(
    _In_reads_bytes_opt_(Length) PCWSTR AtomName,
    _In_ ULONG Length,
    _Out_opt_ PRTL_ATOM Atom
    );

#endif
#endif

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#ifndef _NTZWAPI_H

NTSYSCALLAPI
NTSTATUS
NTAPI
ZwFindAtom(
    _In_reads_bytes_opt_(Length) PCWSTR AtomName,
    _In_ ULONG Length,
    _Out_opt_ PRTL_ATOM Atom
    );

#endif

View code on GitHub

Function NtFindAtom retrieve existing Atom's identifier without incrementing Atom's internal counter.

AtomName

Atom's name, in UNICODE format.

Atom

Result of call - Pointer to Atom's identifier.

Documented by

See also

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