lkc.h revision 14cdd3c402bf7c66f0bcd76e290f0770a54a4b21 
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#define TF_OPTION	0x0004
44
45#define T_OPT_MODULES		1
46#define T_OPT_DEFCONFIG_LIST	2
47
48struct kconf_id {
49	int name;
50	int token;
51	unsigned int flags;
52	enum symbol_type stype;
53};
54
55int zconfparse(void);
56void zconfdump(FILE *out);
57
58extern int zconfdebug;
59void zconf_starthelp(void);
60FILE *zconf_fopen(const char *name);
61void zconf_initscan(const char *name);
62void zconf_nextfile(const char *name);
63int zconf_lineno(void);
64char *zconf_curname(void);
65
66/* confdata.c */
67char *conf_get_default_confname(void);
68
69/* kconfig_load.c */
70void kconfig_load(void);
71
72/* menu.c */
73void menu_init(void);
74struct menu *menu_add_menu(void);
75void menu_end_menu(void);
76void menu_add_entry(struct symbol *sym);
77void menu_end_entry(void);
78void menu_add_dep(struct expr *dep);
79struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
80struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
81void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
82void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
83void menu_add_option(int token, char *arg);
84void menu_finalize(struct menu *parent);
85void menu_set_type(int type);
86
87/* util.c */
88struct file *file_lookup(const char *name);
89int file_write_dep(const char *name);
90
91struct gstr {
92	size_t len;
93	char  *s;
94};
95struct gstr str_new(void);
96struct gstr str_assign(const char *s);
97void str_free(struct gstr *gs);
98void str_append(struct gstr *gs, const char *s);
99void str_printf(struct gstr *gs, const char *fmt, ...);
100const char *str_get(struct gstr *gs);
101
102/* symbol.c */
103void sym_init(void);
104void sym_clear_all_valid(void);
105void sym_set_all_changed(void);
106void sym_set_changed(struct symbol *sym);
107struct symbol *sym_check_deps(struct symbol *sym);
108struct property *prop_alloc(enum prop_type type, struct symbol *sym);
109struct symbol *prop_get_symbol(struct property *prop);
110
111static inline tristate sym_get_tristate_value(struct symbol *sym)
112{
113	return sym->curr.tri;
114}
115
116
117static inline struct symbol *sym_get_choice_value(struct symbol *sym)
118{
119	return (struct symbol *)sym->curr.val;
120}
121
122static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
123{
124	return sym_set_tristate_value(chval, yes);
125}
126
127static inline bool sym_is_choice(struct symbol *sym)
128{
129	return sym->flags & SYMBOL_CHOICE ? true : false;
130}
131
132static inline bool sym_is_choice_value(struct symbol *sym)
133{
134	return sym->flags & SYMBOL_CHOICEVAL ? true : false;
135}
136
137static inline bool sym_is_optional(struct symbol *sym)
138{
139	return sym->flags & SYMBOL_OPTIONAL ? true : false;
140}
141
142static inline bool sym_has_value(struct symbol *sym)
143{
144	return sym->flags & SYMBOL_DEF_USER ? true : false;
145}
146
147#ifdef __cplusplus
148}
149#endif
150
151#endif /* LKC_H */
152