source: menu/lkc.h@ d39252b

ablfs-more legacy trunk
Last change on this file since d39252b was a705708, checked in by Manuel Canales Esparcia <manuel@…>, 18 years ago

Merged menuconfig code from experimental.
Added clfs2 symlink (required by menuconfig)

  • Property mode set to 100644
File size: 2.9 KB
Line 
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#ifdef __cplusplus
12extern "C" {
13#endif
14
15#ifdef LKC_DIRECT_LINK
16#define P(name,type,arg) extern type name arg
17#else
18#include "lkc_defs.h"
19#define P(name,type,arg) extern type (*name ## _p) arg
20#endif
21#include "lkc_proto.h"
22#undef P
23
24#define SRCTREE "srctree"
25
26int zconfparse(void);
27void zconfdump(FILE *out);
28
29extern int zconfdebug;
30void zconf_starthelp(void);
31FILE *zconf_fopen(const char *name);
32void zconf_initscan(const char *name);
33void zconf_nextfile(const char *name);
34int zconf_lineno(void);
35char *zconf_curname(void);
36
37/* confdata.c */
38extern const char conf_def_filename[];
39extern char conf_filename[];
40
41char *conf_get_default_confname(void);
42
43/* kconfig_load.c */
44void kconfig_load(void);
45
46/* menu.c */
47void menu_init(void);
48void menu_add_menu(void);
49void menu_end_menu(void);
50void menu_add_entry(struct symbol *sym);
51void menu_end_entry(void);
52void menu_add_dep(struct expr *dep);
53struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
54void menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
55void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
56void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
57void menu_finalize(struct menu *parent);
58void menu_set_type(int type);
59
60/* util.c */
61struct file *file_lookup(const char *name);
62int file_write_dep(const char *name);
63
64struct gstr {
65 size_t len;
66 char *s;
67};
68struct gstr str_new(void);
69struct gstr str_assign(const char *s);
70void str_free(struct gstr *gs);
71void str_append(struct gstr *gs, const char *s);
72void str_printf(struct gstr *gs, const char *fmt, ...);
73const char *str_get(struct gstr *gs);
74
75/* symbol.c */
76void sym_init(void);
77void sym_clear_all_valid(void);
78void sym_set_changed(struct symbol *sym);
79struct symbol *sym_check_deps(struct symbol *sym);
80struct property *prop_alloc(enum prop_type type, struct symbol *sym);
81struct symbol *prop_get_symbol(struct property *prop);
82
83static inline tristate sym_get_tristate_value(struct symbol *sym)
84{
85 return sym->curr.tri;
86}
87
88
89static inline struct symbol *sym_get_choice_value(struct symbol *sym)
90{
91 return (struct symbol *)sym->curr.val;
92}
93
94static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
95{
96 return sym_set_tristate_value(chval, yes);
97}
98
99static inline bool sym_is_choice(struct symbol *sym)
100{
101 return sym->flags & SYMBOL_CHOICE ? true : false;
102}
103
104static inline bool sym_is_choice_value(struct symbol *sym)
105{
106 return sym->flags & SYMBOL_CHOICEVAL ? true : false;
107}
108
109static inline bool sym_is_optional(struct symbol *sym)
110{
111 return sym->flags & SYMBOL_OPTIONAL ? true : false;
112}
113
114static inline bool sym_has_value(struct symbol *sym)
115{
116 return sym->flags & SYMBOL_NEW ? false : true;
117}
118
119#ifdef __cplusplus
120}
121#endif
122
123#endif /* LKC_H */
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