[thirdparty/systemd.git] / src / basic / extract-word.h

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include "macro.h"

typedef enum ExtractFlags {
        EXTRACT_RELAX                    = 1 << 0,
        EXTRACT_CUNESCAPE                = 1 << 1,
        EXTRACT_CUNESCAPE_RELAX          = 1 << 2,
        EXTRACT_UNESCAPE_SEPARATORS      = 1 << 3,
        EXTRACT_UNQUOTE                  = 1 << 4,
        EXTRACT_DONT_COALESCE_SEPARATORS = 1 << 5,
        EXTRACT_RETAIN_ESCAPE            = 1 << 6,
} ExtractFlags;

int extract_first_word(const char **p, char **ret, const char *separators, ExtractFlags flags);
int extract_first_word_and_warn(const char **p, char **ret, const char *separators, ExtractFlags flags, const char *unit, const char *filename, unsigned line, const char *rvalue);
int extract_many_words(const char **p, const char *separators, unsigned flags, ...) _sentinel_;
Commit	Line	Data
db9ecf05	1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
84ac7bea LP	2	#pragma once
84ac7bea LP	3
84ac7bea LP	4	#include "macro.h"
	5
	6	typedef enum ExtractFlags {
be0b7a1a LP	7	EXTRACT_RELAX = 1 << 0,
	8	EXTRACT_CUNESCAPE = 1 << 1,
	9	EXTRACT_CUNESCAPE_RELAX = 1 << 2,
1e198efc ZJS	10	EXTRACT_UNESCAPE_SEPARATORS = 1 << 3,
	11	EXTRACT_UNQUOTE = 1 << 4,
	12	EXTRACT_DONT_COALESCE_SEPARATORS = 1 << 5,
	13	EXTRACT_RETAIN_ESCAPE = 1 << 6,
84ac7bea LP	14	} ExtractFlags;
	15
	16	int extract_first_word(const char p, char ret, const char *separators, ExtractFlags flags);
	17	int extract_first_word_and_warn(const char p, char ret, const char separators, ExtractFlags flags, const char unit, const char filename, unsigned line, const char rvalue);
e4d85dbb	18	int extract_many_words(const char *p, const char separators, unsigned flags, ...) _sentinel_;