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

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

/***
  This file is part of systemd.

  Copyright 2010 Lennart Poettering
***/

#include "macro.h"

typedef enum ExtractFlags {
        EXTRACT_RELAX                    = 1,
        EXTRACT_CUNESCAPE                = 2,
        EXTRACT_CUNESCAPE_RELAX          = 4,
        EXTRACT_QUOTES                   = 8,
        EXTRACT_DONT_COALESCE_SEPARATORS = 16,
        EXTRACT_RETAIN_ESCAPE            = 32,
} 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
53e1b683	1	/* SPDX-License-Identifier: LGPL-2.1+ */
84ac7bea LP	2	#pragma once
	3
	4	/***
	5	This file is part of systemd.
	6
	7	Copyright 2010 Lennart Poettering
84ac7bea LP	8	***/
	9
	10	#include "macro.h"
	11
	12	typedef enum ExtractFlags {
c89f52ac LP	13	EXTRACT_RELAX = 1,
	14	EXTRACT_CUNESCAPE = 2,
	15	EXTRACT_CUNESCAPE_RELAX = 4,
	16	EXTRACT_QUOTES = 8,
84ac7bea	17	EXTRACT_DONT_COALESCE_SEPARATORS = 16,
c89f52ac	18	EXTRACT_RETAIN_ESCAPE = 32,
84ac7bea LP	19	} ExtractFlags;
	20
	21	int extract_first_word(const char p, char ret, const char *separators, ExtractFlags flags);
	22	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	23	int extract_many_words(const char *p, const char separators, unsigned flags, ...) _sentinel_;