private static NtSection OpenSection(string name, bool read_only)
{
SectionAccessRights access = SectionAccessRights.MapRead;
if (!read_only)
{
access |= SectionAccessRights.MapWrite;
}
return(NtSection.Open(name, null, access));
}
public NtMappedSection OpenMappedFile(bool writable)
{
SectionAccessRights accessRights = SectionAccessRights.MapRead;
if (writable)
{
accessRights |= SectionAccessRights.MapWrite;
}
using (NtSection section = NtSection.DuplicateFrom(_ent.ProcessId, new IntPtr(_ent.Handle), accessRights))
{
return(section.Map(writable ? ProtectionType.ReadWrite : ProtectionType.ReadOnly));
}
}
public static extern NtStatus NtOpenSection(out SafeKernelObjectHandle SectionHandle,
SectionAccessRights DesiredAccess,
[In] ObjectAttributes ObjectAttributes);
public static extern NtStatus NtCreateSection(out SafeKernelObjectHandle SectionHandle,
SectionAccessRights DesiredAccess,
[In] ObjectAttributes ObjectAttributes, [In] LargeInteger SectionSize,
ProtectionType Protect, SectionAttributes Attributes,
SafeHandle FileHandle);
protected override sealed NtResult <NtSection> OpenInternal(ObjectAttributes obj_attributes,
SectionAccessRights desired_access, bool throw_on_error)
{
return(NtSection.Open(obj_attributes, desired_access, throw_on_error));
}
public static extern NtStatus NtCreateSectionEx(out SafeKernelObjectHandle SectionHandle,
SectionAccessRights DesiredAccess,
[In] ObjectAttributes ObjectAttributes, [In] LargeInteger SectionSize,
MemoryAllocationProtect Protect, SectionAttributes Attributes,
SafeHandle FileHandle,
MemSectionExtendedParameter[] ExtendedParameters, int ExtendedParameterCount);
