1 /*******************************************************************************
2 *
3 * Module Name: nsxfobj - Public interfaces to the ACPI subsystem
4 * ACPI Object oriented interfaces
5 *
6 ******************************************************************************/
7
8 /*
9 * Copyright (C) 2000 - 2011, Intel Corp.
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions, and the following disclaimer,
17 * without modification.
18 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
19 * substantially similar to the "NO WARRANTY" disclaimer below
20 * ("Disclaimer") and any redistribution must be conditioned upon
21 * including a substantially similar Disclaimer requirement for further
22 * binary redistribution.
23 * 3. Neither the names of the above-listed copyright holders nor the names
24 * of any contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * Alternatively, this software may be distributed under the terms of the
28 * GNU General Public License ("GPL") version 2 as published by the Free
29 * Software Foundation.
30 *
31 * NO WARRANTY
32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
33 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
34 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
35 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
36 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
37 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
38 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
40 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
41 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
42 * POSSIBILITY OF SUCH DAMAGES.
43 */
44
45
46 #define __NSXFOBJ_C__
47
48 #include "acpi.h"
49 #include "accommon.h"
50 #include "acnamesp.h"
51
52
53 #define _COMPONENT ACPI_NAMESPACE
54 ACPI_MODULE_NAME ("nsxfobj")
55
56 /*******************************************************************************
57 *
58 * FUNCTION: AcpiGetType
59 *
60 * PARAMETERS: Handle - Handle of object whose type is desired
61 * RetType - Where the type will be placed
62 *
63 * RETURN: Status
64 *
65 * DESCRIPTION: This routine returns the type associatd with a particular handle
66 *
265 Node = AcpiNsGetNextNodeTyped (Type, ParentNode, ChildNode);
266 if (!Node)
267 {
268 Status = AE_NOT_FOUND;
269 goto UnlockAndExit;
270 }
271
272 if (RetHandle)
273 {
274 *RetHandle = ACPI_CAST_PTR (ACPI_HANDLE, Node);
275 }
276
277
278 UnlockAndExit:
279
280 (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
281 return (Status);
282 }
283
284 ACPI_EXPORT_SYMBOL (AcpiGetNextObject)
285
|
1 /*******************************************************************************
2 *
3 * Module Name: nsxfobj - Public interfaces to the ACPI subsystem
4 * ACPI Object oriented interfaces
5 *
6 ******************************************************************************/
7
8 /*
9 * Copyright (C) 2000 - 2013, Intel Corp.
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions, and the following disclaimer,
17 * without modification.
18 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
19 * substantially similar to the "NO WARRANTY" disclaimer below
20 * ("Disclaimer") and any redistribution must be conditioned upon
21 * including a substantially similar Disclaimer requirement for further
22 * binary redistribution.
23 * 3. Neither the names of the above-listed copyright holders nor the names
24 * of any contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * Alternatively, this software may be distributed under the terms of the
28 * GNU General Public License ("GPL") version 2 as published by the Free
29 * Software Foundation.
30 *
31 * NO WARRANTY
32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
33 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
34 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
35 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
36 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
37 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
38 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
40 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
41 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
42 * POSSIBILITY OF SUCH DAMAGES.
43 */
44
45
46 #define __NSXFOBJ_C__
47 #define EXPORT_ACPI_INTERFACES
48
49 #include "acpi.h"
50 #include "accommon.h"
51 #include "acnamesp.h"
52
53
54 #define _COMPONENT ACPI_NAMESPACE
55 ACPI_MODULE_NAME ("nsxfobj")
56
57 /*******************************************************************************
58 *
59 * FUNCTION: AcpiGetType
60 *
61 * PARAMETERS: Handle - Handle of object whose type is desired
62 * RetType - Where the type will be placed
63 *
64 * RETURN: Status
65 *
66 * DESCRIPTION: This routine returns the type associatd with a particular handle
67 *
266 Node = AcpiNsGetNextNodeTyped (Type, ParentNode, ChildNode);
267 if (!Node)
268 {
269 Status = AE_NOT_FOUND;
270 goto UnlockAndExit;
271 }
272
273 if (RetHandle)
274 {
275 *RetHandle = ACPI_CAST_PTR (ACPI_HANDLE, Node);
276 }
277
278
279 UnlockAndExit:
280
281 (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
282 return (Status);
283 }
284
285 ACPI_EXPORT_SYMBOL (AcpiGetNextObject)
|