1{%MainUnit ndk.pas}
2{
3    Native Development Kit for Native NT
4
5    This file is part of the Free Pascal run time library.
6    This unit contains IO functions.
7    Copyright (c) 2010 by Sven Barth
8
9    See the file COPYING.FPC, included in this distribution,
10    for details about the copyright.
11
12    This program is distributed in the hope that it will be useful,
13    but WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
15
16 **********************************************************************}
17
18function NtCreateFile(
19  FileHandle: PHANDLE;
20  DesiredAccess: ACCESS_MASK;
21  ObjectAttributes: POBJECT_ATTRIBUTES;
22  IoStatusBlock: PIO_STATUS_BLOCK;
23  AllocationSize: PLARGE_INTEGER; { optional }
24  FileAttributes: ULONG;
25  ShareAccess: ULONG;
26  CreateDisposition: ULONG;
27  CreateOptions: ULONG;
28  EaBuffer: PVOID; { optional }
29  EaLength: ULONG
30): NTSTATUS; external ntdll;
31
32function NtOpenFile(
33  FileHandle: PHANDLE;
34  DesiredAccess: ACCESS_MASK;
35  ObjectAttributes: POBJECT_ATTRIBUTES;
36  IoStatusBlock: PIO_STATUS_BLOCK;
37  ShareAccess: ULONG;
38  OpenOptions: ULONG
39): NTSTATUS; external ntdll;
40
41function NtQueryDirectoryFile(
42  FileHandle: HANDLE;
43  Event: HANDLE; {OPTIONAL}
44  ApcRoutine: PIO_APC_ROUTINE; {OPTIONAL}
45  ApcContext: PVOID; {OPTIONAL}
46  IoStatusBlock: PIO_STATUS_BLOCK;
47  FileInformation: PVOID;
48  Length: ULONG;
49  FileInformationClass: FILE_INFORMATION_CLASS;
50  ReturnSingleEntry: NT_BOOLEAN;
51  FileName: PUNICODE_STRING; {OPTIONAL}
52  RestartScan: NT_BOOLEAN
53): NTSTATUS; external ntdll;
54
55function NtQueryFullAttributesFile(
56  ObjectAttributes: POBJECT_ATTRIBUTES;
57  FileInformation: PFILE_NETWORK_OPEN_INFORMATION
58): NTSTATUS; external ntdll;
59
60function NtQueryInformationFile(
61  FileHandle: HANDLE;
62  IoStatusBlock: PIO_STATUS_BLOCK;
63  FileInformation: PVOID;
64  Length: ULONG;
65  FileInformationClass: FILE_INFORMATION_CLASS
66): NTSTATUS; external ntdll;
67
68function NtReadFile(
69  FileHandle: HANDLE;
70  Event: HANDLE; { optional }
71  UserApcRoutine: Pointer; //PIO_APC_ROUTINE; { optional }
72  UserApcContext: PVOID; { optional }
73  IoStatusBlock: PIO_STATUS_BLOCK;
74  Buffer: PVOID;
75  BufferLength: ULONG;
76  ByteOffset: PLARGE_INTEGER; { optional }
77  Key: PULONG { optional }
78): NTSTATUS; external ntdll;
79
80function NtSetInformationFile(
81  FileHandle: HANDLE;
82  IoStatusBlock: PIO_STATUS_BLOCK;
83  FileInformation: PVOID;
84  Length: ULONG;
85  FileInformationClass: FILE_INFORMATION_CLASS
86): NTSTATUS; external ntdll;
87
88function NtWriteFile(
89  FileHandle: HANDLE;
90  Event: HANDLE; { optional }
91  ApcRoutine: Pointer; //PIO_APC_ROUTINE; { optional }
92  ApcContext: PVOID; { optional }
93  IoStatusBlock: PIO_STATUS_BLOCK;
94  Buffer: PVOID;
95  Length: ULONG;
96  ByteOffset: PLARGE_INTEGER; { optional? }
97  Key: PULONG { optional }
98): NTSTATUS; external ntdll;
99
100