lkc.h revision 3b9fa0931dd86a1fe5507311ee8031650f5d0e8c 
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#include <libintl.h>
12
13#ifdef __cplusplus
14extern "C" {
15#endif
16
17#ifdef LKC_DIRECT_LINK
18#define P(name,type,arg)	extern type name arg
19#else
20#include "lkc_defs.h"
21#define P(name,type,arg)	extern type (*name ## _p) arg
22#endif
23#include "lkc_proto.h"
24#undef P
25
26#define SRCTREE "srctree"
27
28#define PACKAGE "linux"
29#define LOCALEDIR "/usr/share/locale"
30
31#define _(text) gettext(text)
32#define N_(text) (text)
33
34int zconfparse(void);
35void zconfdump(FILE *out);
36
37extern int zconfdebug;
38void zconf_starthelp(void);
39FILE *zconf_fopen(const char *name);
40void zconf_initscan(const char *name);
41void zconf_nextfile(const char *name);
42int zconf_lineno(void);
43char *zconf_curname(void);
44
45/* confdata.c */
46extern const char conf_def_filename[];
47extern char conf_filename[];
48
49char *conf_get_default_confname(void);
50
51/* kconfig_load.c */
52void kconfig_load(void);
53
54/* menu.c */
55void menu_init(void);
56void menu_add_menu(void);
57void menu_end_menu(void);
58void menu_add_entry(struct symbol *sym);
59void menu_end_entry(void);
60void menu_add_dep(struct expr *dep);
61struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
62void menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
63void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
64void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
65void menu_finalize(struct menu *parent);
66void menu_set_type(int type);
67
68/* util.c */
69struct file *file_lookup(const char *name);
70int file_write_dep(const char *name);
71
72struct gstr {
73	size_t len;
74	char  *s;
75};
76struct gstr str_new(void);
77struct gstr str_assign(const char *s);
78void str_free(struct gstr *gs);
79void str_append(struct gstr *gs, const char *s);
80void str_printf(struct gstr *gs, const char *fmt, ...);
81const char *str_get(struct gstr *gs);
82
83/* symbol.c */
84void sym_init(void);
85void sym_clear_all_valid(void);
86void sym_set_changed(struct symbol *sym);
87struct symbol *sym_check_deps(struct symbol *sym);
88struct property *prop_alloc(enum prop_type type, struct symbol *sym);
89struct symbol *prop_get_symbol(struct property *prop);
90
91static inline tristate sym_get_tristate_value(struct symbol *sym)
92{
93	return sym->curr.tri;
94}
95
96
97static inline struct symbol *sym_get_choice_value(struct symbol *sym)
98{
99	return (struct symbol *)sym->curr.val;
100}
101
102static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
103{
104	return sym_set_tristate_value(chval, yes);
105}
106
107static inline bool sym_is_choice(struct symbol *sym)
108{
109	return sym->flags & SYMBOL_CHOICE ? true : false;
110}
111
112static inline bool sym_is_choice_value(struct symbol *sym)
113{
114	return sym->flags & SYMBOL_CHOICEVAL ? true : false;
115}
116
117static inline bool sym_is_optional(struct symbol *sym)
118{
119	return sym->flags & SYMBOL_OPTIONAL ? true : false;
120}
121
122static inline bool sym_has_value(struct symbol *sym)
123{
124	return sym->flags & SYMBOL_NEW ? false : true;
125}
126
127#ifdef __cplusplus
128}
129#endif
130
131#endif /* LKC_H */
132