NtExtendSection - NtDoc

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

NTSYSCALLAPI
NTSTATUS
NTAPI
NtExtendSection(
    _In_ HANDLE SectionHandle,
    _Inout_ PLARGE_INTEGER NewSectionSize
    );

#endif
#endif

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#ifndef _NTZWAPI_H

NTSYSCALLAPI
NTSTATUS
NTAPI
ZwExtendSection(
    _In_ HANDLE SectionHandle,
    _Inout_ PLARGE_INTEGER NewSectionSize
    );

#endif

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NTinternals.net (undocumented.ntinternals.net)

SectionHandle

Must be open with SECTION_EXTEND_SIZE attribute.
If section it's a mapped file, function fails.

See also

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