0a17b87286
Most tools used for compliance and SBOM generation use SPDX identifiers This change brings us a step closer to an easy SBOM generation. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
/****************************************************************************
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* graphics/nxterm/nxterm_unregister.c
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include <errno.h>
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#include <nuttx/kmalloc.h>
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#include <nuttx/nx/nxterm.h>
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#include "nxterm.h"
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#ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: nxterm_unregister
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*
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* Description:
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* Un-register an NX console device.
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*
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* Input Parameters:
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* priv - NxTerm private state structure instance.
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*
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* Returned Value:
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* None
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*
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****************************************************************************/
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void nxterm_unregister(FAR struct nxterm_state_s *priv)
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{
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char devname[NX_DEVNAME_SIZE];
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DEBUGASSERT(priv != NULL);
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/* Destroy mutex */
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nxmutex_destroy(&priv->lock);
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#ifdef CONFIG_NXTERM_NXKBDIN
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nxsem_destroy(&priv->waitsem);
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#endif
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/* Free the font cache */
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nxf_cache_disconnect(priv->fcache);
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/* Unregister the driver */
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snprintf(devname, sizeof(devname), NX_DEVNAME_FORMAT, priv->minor);
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unregister_driver(devname);
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/* Free the private data structure */
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kmm_free(priv);
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}
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#endif /* !CONFIG_DISABLE_PSEUDOFS_OPERATIONS */
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