38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/*
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* Copyright (c) 2017 Digi International Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef SUBPROCESS_H_
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#define SUBPROCESS_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Safely fork a child process and execute the given command with PATH lookup.
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*
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* @param command the command to execute
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* @param child_status return child status of executable
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* @return 0 on success, -1 on error with errno set
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*/
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int safe_execute(char *command, int *const child_status);
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#ifdef __cplusplus
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}
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#endif
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#endif /* SUBPROCESS_H_ */
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