2 * ReactOS W32 Subsystem
3 * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 ReactOS Team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 * COPYRIGHT: See COPYING in the top level directory
21 * PROJECT: ReactOS kernel
22 * PURPOSE: User Atom helper routines
23 * FILE: subsys/win32k/ntuser/useratom.c
24 * PROGRAMER: Filip Navara <xnavara@volny.cz>
33 IntAddAtom(LPWSTR AtomName
)
35 NTSTATUS Status
= STATUS_SUCCESS
;
39 pti
= PsGetCurrentThreadWin32Thread();
40 if (pti
->Desktop
== NULL
)
42 SetLastNtError(Status
);
46 Status
= RtlAddAtomToAtomTable(gAtomTable
, AtomName
, &Atom
);
48 if (!NT_SUCCESS(Status
))
50 SetLastNtError(Status
);
57 IntGetAtomName(RTL_ATOM nAtom
, LPWSTR lpBuffer
, ULONG nSize
)
59 NTSTATUS Status
= STATUS_SUCCESS
;
63 pti
= PsGetCurrentThreadWin32Thread();
64 if (pti
->Desktop
== NULL
)
66 SetLastNtError(Status
);
70 Status
= RtlQueryAtomInAtomTable(gAtomTable
, nAtom
, NULL
, NULL
, lpBuffer
, &Size
);
73 *(lpBuffer
+ Size
) = 0;
74 if (!NT_SUCCESS(Status
))
76 SetLastNtError(Status
);
83 IntAddGlobalAtom(LPWSTR lpBuffer
, BOOL PinAtom
)
86 NTSTATUS Status
= STATUS_SUCCESS
;
88 Status
= RtlAddAtomToAtomTable(gAtomTable
, lpBuffer
, &Atom
);
90 if (!NT_SUCCESS(Status
))
92 DPRINT1("Error init Global Atom.\n");
96 if ( Atom
&& PinAtom
) RtlPinAtomInAtomTable(gAtomTable
, Atom
);