97 lines
4.0 KiB
C
97 lines
4.0 KiB
C
/****************************************************************************
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* libs/libc/builtin/lib_builtin_setlist.c
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*
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* Originally by:
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*
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* Copyright (C) 2011 Uros Platise. All rights reserved.
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* Author: Uros Platise <uros.platise@isotel.eu>
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*
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* With subsequent updates, modifications, and general maintenance by:
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*
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* Copyright (C) 2012-2013, 2019 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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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(CONFIG_FS_BINFS) && \
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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 && CONFIG_FS_BINFS && __KERNEL__ */
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