74 lines
3.0 KiB
C
74 lines
3.0 KiB
C
/****************************************************************************
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* libs/libc/builtin/lib_builtin_setlist.c
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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 <nuttx/lib/builtin.h>
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#if defined(CONFIG_BUILD_PROTECTED) && defined(__KERNEL__)
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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FAR const struct builtin_s *g_builtins;
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int g_builtin_count;
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: builtin_setlist
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*
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* Description:
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* Saves the user-space list of built-in applications for use by BINFS in
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* protected mode. Normally this is small set of globals provided by
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* user-space logic. It provides name-value pairs for associating
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* built-in application names with user-space entry point addresses.
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* These globals are only needed for use by BINFS which executes built-in
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* applications from kernel-space in PROTECTED mode. In the FLAT build,
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* the user space globals are readily available. (BINFS is not
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* supportable in KERNEL mode since user-space address have no general
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* meaning that configuration).
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*
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* Input Parameters:
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* builtins - The list of built-in functions. Each entry is a name-value
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* pair that maps a built-in function name to its user-space
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* entry point address.
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* count - The number of name-value pairs in the built-in list.
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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 builtin_setlist(FAR const struct builtin_s *builtins, int count)
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{
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g_builtins = builtins;
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g_builtin_count = count;
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}
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#endif /* CONFIG_BUILD_PROTECTED && __KERNEL__ */
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