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61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2009 Neelkanth Natu
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* All rights reserved.
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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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* 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 the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/param.h>
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#include <sys/kenv.h>
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#include <dev/cfe/cfe_api.h>
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#ifndef CFE_ENV_SIZE
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#define CFE_ENV_SIZE PAGE_SIZE /* default is one page */
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#endif
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extern void cfe_env_init(void);
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static char cfe_env_buf[CFE_ENV_SIZE];
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void
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cfe_env_init(void)
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{
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int idx;
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char name[KENV_MNAMELEN], val[KENV_MVALLEN];
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init_static_kenv(cfe_env_buf, CFE_ENV_SIZE);
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idx = 0;
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while (1) {
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if (cfe_enumenv(idx, name, sizeof(name), val, sizeof(val)) != 0)
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break;
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if (kern_setenv(name, val) != 0) {
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printf("No space to store CFE env: \"%s=%s\"\n",
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name, val);
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}
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++idx;
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}
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}
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