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f1f0ae6a9c
Move this function over to the new header file. Also rename it to have an env_ prefix like the other functions. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
38 lines
946 B
C
38 lines
946 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Common environment functions
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*
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* (C) Copyright 2000-2009
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*/
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#ifndef __ENV_H
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#define __ENV_H
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#include <stdbool.h>
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/**
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* env_get_id() - Gets a sequence number for the environment
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*
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* This value increments every time the environment changes, so can be used an
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* an indication of this
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*
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* @return environment ID
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*/
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int env_get_id(void);
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/**
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* env_complete() - return an auto-complete for environment variables
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*
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* @var: partial name to auto-complete
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* @maxv: Maximum number of matches to return
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* @cmdv: Returns a list of possible matches
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* @maxsz: Size of buffer to use for matches
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* @buf: Buffer to use for matches
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* @dollar_comp: non-zero to wrap each match in ${...}
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* @return number of matches found (in @cmdv)
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*/
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int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf,
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bool dollar_comp);
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#endif
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