busybox/shell/shell_common.h

/* vi: set sw=4 ts=4: */
/*
 * Adapted from ash applet code
 *
 * This code is derived from software contributed to Berkeley by
 * Kenneth Almquist.
 *
 * Copyright (c) 1989, 1991, 1993, 1994
 *      The Regents of the University of California.  All rights reserved.
 *
 * Copyright (c) 1997-2005 Herbert Xu <herbert@gondor.apana.org.au>
 * was re-ported from NetBSD and debianized.
 *
 * Copyright (c) 2010 Denys Vlasenko
 * Split from ash.c
 *
 * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
 */
#ifndef SHELL_COMMON_H
#define SHELL_COMMON_H 1

PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN

extern const char defifsvar[]; /* "IFS= \t\n" */
#define defifs (defifsvar + 4)

int FAST_FUNC is_well_formed_var_name(const char *s, char terminator);

/* Builtins */

enum {
	BUILTIN_READ_SILENT = 1 << 0,
	BUILTIN_READ_RAW    = 1 << 1,
};
const char* FAST_FUNC
shell_builtin_read(void FAST_FUNC (*setvar)(const char *name, const char *val),
	char       **argv,
	const char *ifs,
	int        read_flags,
	const char *opt_n,
	const char *opt_p,
	const char *opt_t,
	const char *opt_u
);

int FAST_FUNC
shell_builtin_ulimit(char **argv);

POP_SAVED_FUNCTION_VISIBILITY

#endif
1	/* vi: set sw=4 ts=4: */
2	/*
3	* Adapted from ash applet code
4	*
5	* This code is derived from software contributed to Berkeley by
6	* Kenneth Almquist.
7	*
8	* Copyright (c) 1989, 1991, 1993, 1994
9	* The Regents of the University of California. All rights reserved.
10	*
11	* Copyright (c) 1997-2005 Herbert Xu <herbert@gondor.apana.org.au>
12	* was re-ported from NetBSD and debianized.
13	*
14	* Copyright (c) 2010 Denys Vlasenko
15	* Split from ash.c
16	*
17	* Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
18	*/
19	#ifndef SHELL_COMMON_H
20	#define SHELL_COMMON_H 1
21
22	PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
23
24	extern const char defifsvar[]; /* "IFS= \t\n" */
25	#define defifs (defifsvar + 4)
26
27	int FAST_FUNC is_well_formed_var_name(const char *s, char terminator);
28
29	/* Builtins */
30
31	enum {
32	BUILTIN_READ_SILENT = 1 << 0,
33	BUILTIN_READ_RAW = 1 << 1,
34	};
35	const char* FAST_FUNC
36	shell_builtin_read(void FAST_FUNC (setvar)(const char name, const char *val),
37	char **argv,
38	const char *ifs,
39	int read_flags,
40	const char *opt_n,
41	const char *opt_p,
42	const char *opt_t,
43	const char *opt_u
44	);
45
46	int FAST_FUNC
47	shell_builtin_ulimit(char **argv);
48
49	POP_SAVED_FUNCTION_VISIBILITY
50
51	#endif