---
name: "LockFile"
section: "3w"
platform: "linux"
package: "wine-doc"
version: "0.0.981018-1.1"
release: "Debian 2.1 (Slink)"
platforms: ["linux"]
url: "https://carta.tech/man/LockFile"
---

# LockFile(3w)

LockFile (KERNEL32.511)

## NAME

LockFile - LockFile   (KERNEL32.511)

## SYNOPSIS

**BOOL32 LockFile**\
 **(**\
\
 	**HFILE32 hFile,**\
\
 	**DWORD dwFileOffsetLow,**\
\
 	**DWORD dwFileOffsetHigh,**\
\
 	**DWORD nNumberOfBytesToLockLow,**\
\
 	**DWORD nNumberOfBytesToLockHigh**\
 **);**

## DESCRIPTION

LockFile   (KERNEL32.511).

## SEE ALSO

[GetFileInformationByHandle(3w)](/man/GetFileInformationByHandle/3w.md), [GetFileAttributesA(3w)](/man/GetFileAttributesA/3w.md), [GetFileAttributesW(3w)](/man/GetFileAttributesW/3w.md), [GetFileSize(3w)](/man/GetFileSize/3w.md), [GetFileTime(3w)](/man/GetFileTime/3w.md), [CompareFileTime(3w)](/man/CompareFileTime/3w.md), [GetTempFileNameA(3w)](/man/GetTempFileNameA/3w.md), [GetTempFileNameW(3w)](/man/GetTempFileNameW/3w.md), [OpenFile(3w)](/man/OpenFile/3w.md), [\_lclose(3w)](/man/_lclose/3w.md), [\_lread(3w)](/man/_lread/3w.md), [\_lcreat(3w)](/man/_lcreat/3w.md), [SetFilePointer(3w)](/man/SetFilePointer/3w.md), [\_llseek(3w)](/man/_llseek/3w.md), [\_lopen(3w)](/man/_lopen/3w.md), [\_lwrite(3w)](/man/_lwrite/3w.md), [\_hread(3w)](/man/_hread/3w.md), [\_hwrite(3w)](/man/_hwrite/3w.md), [SetHandleCount(3w)](/man/SetHandleCount/3w.md), [FlushFileBuffers(3w)](/man/FlushFileBuffers/3w.md), [SetEndOfFile(3w)](/man/SetEndOfFile/3w.md), [DeleteFileA(3w)](/man/DeleteFileA/3w.md), [DeleteFileW(3w)](/man/DeleteFileW/3w.md), [GetFileType(3w)](/man/GetFileType/3w.md), [MoveFileExA(3w)](/man/MoveFileExA/3w.md), [MoveFileExW(3w)](/man/MoveFileExW/3w.md), [MoveFileA(3w)](/man/MoveFileA/3w.md), [MoveFileW(3w)](/man/MoveFileW/3w.md), [CopyFileA(3w)](/man/CopyFileA/3w.md), [CopyFileW(3w)](/man/CopyFileW/3w.md), [SetFileTime(3w)](/man/SetFileTime/3w.md), [UnlockFile(3w)](/man/UnlockFile/3w.md), [GetFileAttributesExA(3w)](/man/GetFileAttributesExA/3w.md), [GetFileAttributesExW(3w)](/man/GetFileAttributesExW/3w.md)