lkc.h revision 3370f9f0d9c7d14bf71aab27fa45c0537f130614 
1/*
2 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
3 * Released under the terms of the GNU GPL v2.0.
4 */
5
6#ifndef LKC_H
7#define LKC_H
8
9#include "expr.h"
10
11#ifndef KBUILD_NO_NLS
12# include <libintl.h>
13#else
14# define gettext(Msgid) ((const char *) (Msgid))
15# define textdomain(Domainname) ((const char *) (Domainname))
16# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname))
17#endif
18
19#ifdef __cplusplus
20extern "C" {
21#endif
22
23#ifdef LKC_DIRECT_LINK
24#define P(name,type,arg)	extern type name arg
25#else
26#include "lkc_defs.h"
27#define P(name,type,arg)	extern type (*name ## _p) arg
28#endif
29#include "lkc_proto.h"
30#undef P
31
32#define SRCTREE "srctree"
33
34#define PACKAGE "linux"
35#define LOCALEDIR "/usr/share/locale"
36
37#define _(text) gettext(text)
38#define N_(text) (text)
39
40
41#define TF_COMMAND	0x0001
42#define TF_PARAM	0x0002
43
44struct kconf_id {
45	int name;
46	int token;
47	unsigned int flags;
48	enum symbol_type stype;
49};
50
51int zconfparse(void);
52void zconfdump(FILE *out);
53
54extern int zconfdebug;
55void zconf_starthelp(void);
56FILE *zconf_fopen(const char *name);
57void zconf_initscan(const char *name);
58void zconf_nextfile(const char *name);
59int zconf_lineno(void);
60char *zconf_curname(void);
61
62/* confdata.c */
63extern const char conf_def_filename[];
64extern char conf_filename[];
65
66char *conf_get_default_confname(void);
67
68/* kconfig_load.c */
69void kconfig_load(void);
70
71/* menu.c */
72void menu_init(void);
73void menu_add_menu(void);
74void menu_end_menu(void);
75void menu_add_entry(struct symbol *sym);
76void menu_end_entry(void);
77void menu_add_dep(struct expr *dep);
78struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
79struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
80void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
81void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
82void menu_finalize(struct menu *parent);
83void menu_set_type(int type);
84
85/* util.c */
86struct file *file_lookup(const char *name);
87int file_write_dep(const char *name);
88
89struct gstr {
90	size_t len;
91	char  *s;
92};
93struct gstr str_new(void);
94struct gstr str_assign(const char *s);
95void str_free(struct gstr *gs);
96void str_append(struct gstr *gs, const char *s);
97void str_printf(struct gstr *gs, const char *fmt, ...);
98const char *str_get(struct gstr *gs);
99
100/* symbol.c */
101void sym_init(void);
102void sym_clear_all_valid(void);
103void sym_set_changed(struct symbol *sym);
104struct symbol *sym_check_deps(struct symbol *sym);
105struct property *prop_alloc(enum prop_type type, struct symbol *sym);
106struct symbol *prop_get_symbol(struct property *prop);
107
108static inline tristate sym_get_tristate_value(struct symbol *sym)
109{
110	return sym->curr.tri;
111}
112
113
114static inline struct symbol *sym_get_choice_value(struct symbol *sym)
115{
116	return (struct symbol *)sym->curr.val;
117}
118
119static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
120{
121	return sym_set_tristate_value(chval, yes);
122}
123
124static inline bool sym_is_choice(struct symbol *sym)
125{
126	return sym->flags & SYMBOL_CHOICE ? true : false;
127}
128
129static inline bool sym_is_choice_value(struct symbol *sym)
130{
131	return sym->flags & SYMBOL_CHOICEVAL ? true : false;
132}
133
134static inline bool sym_is_optional(struct symbol *sym)
135{
136	return sym->flags & SYMBOL_OPTIONAL ? true : false;
137}
138
139static inline bool sym_has_value(struct symbol *sym)
140{
141	return sym->flags & SYMBOL_NEW ? false : true;
142}
143
144#ifdef __cplusplus
145}
146#endif
147
148#endif /* LKC_H */
149