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74 lines
2.9 KiB
74 lines
2.9 KiB
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/*#############################################################################
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# #
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# Copyright 2022 TruHobbyist #
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# #
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# Redistribution and use in source and binary forms, with or #
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# without modification, are permitted provided that the following #
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# conditions 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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# #
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# 2. Redistributions in binary form must reproduce the above #
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# copyright notice, this list of conditions and the following #
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# disclaimer in the documentation and/or other materials provided #
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# with the distribution. #
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# #
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# 3. Neither the name of the copyright holder nor the names of its #
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# contributors may be used to endorse or promote products derived #
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# from 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 #
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE #
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# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, #
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# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES #
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR #
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# 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, #
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# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) #
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF #
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #
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# #
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#############################################################################*/
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#pragma once
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struct env_s
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{
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char **vars;
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unsigned int vars_size;
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};
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typedef struct env_s env_t;
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int env_init(
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char **, // - IN: Environment pointer
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env_t * // - OUT: Environment descriptor
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);
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int env_get(
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env_t *, // - IN: Environment descriptor
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const char *, // - IN: Environment variable name
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char ** // - OUT: Environment variable value
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);
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int env_set(
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env_t *, // - IN: Environment descriptor
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const char *, // - IN: Environment variable name
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const char * // - IN: Environment variable value
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);
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int env_unset(
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env_t *, // - IN: Environment descriptor
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const char * // - IN: Environment variable name
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);
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int env_debug(
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env_t * // - IN: Environment descriptor
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);
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