79 lines
2.7 KiB
C
79 lines
2.7 KiB
C
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/*
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* Copyright 2010, Google Inc.
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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 are
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* met:
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*
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* * 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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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software 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 FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef FLASHMAP_LIB_VALSTR_H__
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#define FLASHMAP_LIB_VALSTR_H__
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#include <inttypes.h>
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/* value + string structure for common conversions */
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struct valstr {
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uint32_t val; /* field value */
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const char *str; /* field description */
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};
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/*
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* val2str_default - convert value to string
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*
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* @val: value to convert
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* @vs: value-string data
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* @def_str: default string to return if no matching value found
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*
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* returns pointer to string
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* returns def_str if no matching value found
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*/
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const char *val2str_default(uint32_t val, const struct valstr *vs,
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const char *def_str);
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/*
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* val2str - convert value to string
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*
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* @val: value to convert
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* @vs: value-string data
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*
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* returns pointer to string
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* returns pointer to "unknown" static string if not found
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*/
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const char *val2str(uint32_t val, const struct valstr *vs);
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/*
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* str2val - convert string to value
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*
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* @str: string to convert
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* @vs: value-string data
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*
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* returns value for string
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* returns value for last entry in value-string data if not found
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*/
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uint32_t str2val(const char *str, const struct valstr *vs);
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#endif /* FLASHMAP_LIB_VALSTR_H__ */
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