Source code of Windows XP (NT5)
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132 lines
2.9 KiB

/*++
Copyright (c) 1994 Microsoft Corporation
Module Name:
kill.c
Abstract:
This module implements a task killer application.
Author:
Wesley Witt (wesw) 20-May-1994
Environment:
User Mode
--*/
#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#include <tchar.h>
#include "common.h"
VOID
Usage(
VOID
);
DWORD NumberOfArguments;
PWSTR Arguments[ 128 ];
int _cdecl
main(
int argc,
char *argv[]
)
{
PWSTR s, *pArgs;
BOOLEAN IsMountPoint = FALSE;
PWSTR LinkName, TargetPath;
WCHAR TargetPathBuffer[ MAX_PATH ];
GetCommandLineArgs( &NumberOfArguments, Arguments );
if (NumberOfArguments == 0) {
Usage();
return 1;
}
pArgs = &Arguments[ 0 ];
s = *pArgs;
if (s && (*s == L'-' || *s == L'/')) {
_tcslwr( ++s );
if (*s == L'm') {
IsMountPoint = TRUE;
NumberOfArguments -= 1;
s = *++pArgs;
}
else
if (*s == L'?') {
Usage();
return 0;
}
else {
Usage();
return 1;
}
}
if (NumberOfArguments > 2) {
Usage();
return 1;
}
LinkName = s;
if (NumberOfArguments == 2) {
TargetPath = *++pArgs;
CreateSymbolicLinkW( LinkName, TargetPath, IsMountPoint, NULL );
}
else {
QuerySymbolicLinkW( LinkName, TargetPathBuffer, MAX_PATH );
}
return 0;
}
VOID
Usage(
VOID
)
/*++
Routine Description:
Prints usage text for this tool.
Arguments:
None.
Return Value:
None.
--*/
{
fprintf( stderr, "Microsoft (R) Windows NT (TM) Version 5.0 MKLNK\n" );
fprintf( stderr, "Copyright (C) 1997 Microsoft Corp. All rights reserved\n\n" );
fprintf( stderr, "usage: SYMLINK [-m] fileName [targetPath]\n\n" );
fprintf( stderr, " -m specifies to create a mount point link\n" );
fprintf( stderr, " instead of a symbolic link\n\n" );
fprintf( stderr, " fileName\n" );
fprintf( stderr, " This is the name of the symbolic link\n" );
fprintf( stderr, " to be created, modified or queried.\n" );
fprintf( stderr, " \n" );
fprintf( stderr, " targetPath\n" );
fprintf( stderr, " If not specified, this program displays\n" );
fprintf( stderr, " the current targetPath associated with \n" );
fprintf( stderr, " the named symbolic link.\n" );
fprintf( stderr, " If specified, either creates a new symbolic\n" );
fprintf( stderr, " link that points to this targetPath\n" );
fprintf( stderr, " or if the named symbolic link already exists,\n" );
fprintf( stderr, " modifies its targetPath to the new value.\n" );
ExitProcess(0);
}