comparison kconfig/lkc.h @ 10:4d21d59f3206

Add menuconfig, plus some basic Config info, lots of which is just future plans for toysh. Nothing's currently _using_ this config info, but at least it's being generated now.
author landley@driftwood
date Tue, 31 Oct 2006 23:30:06 -0500
parents
children 812abec2bc20
comparison
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-1:000000000000 10:4d21d59f3206
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 //#define PROJECT_NAME "Linux kernel"
10 #define PROJECT_NAME "BusyBox"
11
12 #include "expr.h"
13
14 #ifndef KBUILD_NO_NLS
15 # include <libintl.h>
16 #else
17 # define gettext(Msgid) ((const char *) (Msgid))
18 # define textdomain(Domainname) ((const char *) (Domainname))
19 # define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname))
20 #endif
21
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25
26 #ifdef LKC_DIRECT_LINK
27 #define P(name,type,arg) extern type name arg
28 #else
29 #include "lkc_defs.h"
30 #define P(name,type,arg) extern type (*name ## _p) arg
31 #endif
32 #include "lkc_proto.h"
33 #undef P
34
35 #define SRCTREE "srctree"
36
37 #define PACKAGE "linux"
38 #define LOCALEDIR "/usr/share/locale"
39
40 #define _(text) gettext(text)
41 #define N_(text) (text)
42
43
44 #define TF_COMMAND 0x0001
45 #define TF_PARAM 0x0002
46 #define TF_OPTION 0x0004
47
48 #define T_OPT_MODULES 1
49 #define T_OPT_DEFCONFIG_LIST 2
50
51 struct kconf_id {
52 int name;
53 int token;
54 unsigned int flags;
55 enum symbol_type stype;
56 };
57
58 int zconfparse(void);
59 void zconfdump(FILE *out);
60
61 extern int zconfdebug;
62 void zconf_starthelp(void);
63 FILE *zconf_fopen(const char *name);
64 void zconf_initscan(const char *name);
65 void zconf_nextfile(const char *name);
66 int zconf_lineno(void);
67 char *zconf_curname(void);
68
69 /* confdata.c */
70 char *conf_get_default_confname(void);
71
72 /* kconfig_load.c */
73 void kconfig_load(void);
74
75 /* menu.c */
76 void menu_init(void);
77 struct menu *menu_add_menu(void);
78 void menu_end_menu(void);
79 void menu_add_entry(struct symbol *sym);
80 void menu_end_entry(void);
81 void menu_add_dep(struct expr *dep);
82 struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
83 struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
84 void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
85 void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
86 void menu_add_option(int token, char *arg);
87 void menu_finalize(struct menu *parent);
88 void menu_set_type(int type);
89
90 /* util.c */
91 struct file *file_lookup(const char *name);
92 int file_write_dep(const char *name);
93
94 struct gstr {
95 size_t len;
96 char *s;
97 };
98 struct gstr str_new(void);
99 struct gstr str_assign(const char *s);
100 void str_free(struct gstr *gs);
101 void str_append(struct gstr *gs, const char *s);
102 void str_printf(struct gstr *gs, const char *fmt, ...);
103 const char *str_get(struct gstr *gs);
104
105 /* symbol.c */
106 void sym_init(void);
107 void sym_clear_all_valid(void);
108 void sym_set_all_changed(void);
109 void sym_set_changed(struct symbol *sym);
110 struct symbol *sym_check_deps(struct symbol *sym);
111 struct property *prop_alloc(enum prop_type type, struct symbol *sym);
112 struct symbol *prop_get_symbol(struct property *prop);
113
114 static inline tristate sym_get_tristate_value(struct symbol *sym)
115 {
116 return sym->curr.tri;
117 }
118
119
120 static inline struct symbol *sym_get_choice_value(struct symbol *sym)
121 {
122 return (struct symbol *)sym->curr.val;
123 }
124
125 static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
126 {
127 return sym_set_tristate_value(chval, yes);
128 }
129
130 static inline bool sym_is_choice(struct symbol *sym)
131 {
132 return sym->flags & SYMBOL_CHOICE ? true : false;
133 }
134
135 static inline bool sym_is_choice_value(struct symbol *sym)
136 {
137 return sym->flags & SYMBOL_CHOICEVAL ? true : false;
138 }
139
140 static inline bool sym_is_optional(struct symbol *sym)
141 {
142 return sym->flags & SYMBOL_OPTIONAL ? true : false;
143 }
144
145 static inline bool sym_has_value(struct symbol *sym)
146 {
147 return sym->flags & SYMBOL_DEF_USER ? true : false;
148 }
149
150 #ifdef __cplusplus
151 }
152 #endif
153
154 #endif /* LKC_H */