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 static inline const char *gettext(const char *txt) { return txt; }
15 static inline void textdomain(const char *domainname) {}
16 static inline void bindtextdomain(const char *name, const char *dir) {}
17 #endif
18
19 #ifdef __cplusplus
20 extern "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 enum conf_def_mode {
46 def_default,
47 def_yes,
48 def_mod,
49 def_no,
50 def_random
51 };
52
53 #define T_OPT_MODULES 1
54 #define T_OPT_DEFCONFIG_LIST 2
55 #define T_OPT_ENV 3
56
57 struct kconf_id {
58 int name;
59 int token;
60 unsigned int flags;
61 enum symbol_type stype;
62 };
63
64 int zconfparse(void);
65 void zconfdump(FILE *out);
66
67 extern int zconfdebug;
68 void zconf_starthelp(void);
69 FILE *zconf_fopen(const char *name);
70 void zconf_initscan(const char *name);
71 void zconf_nextfile(const char *name);
72 int zconf_lineno(void);
73 char *zconf_curname(void);
74
75 /* confdata.c */
76 const char *conf_get_configname(void);
77 const char *conf_get_autoconfig_name(void);
78 char *conf_get_default_confname(void);
79 void sym_set_change_count(int count);
80 void sym_add_change_count(int count);
81 void conf_set_all_new_symbols(enum conf_def_mode mode);
82
83 /* kconfig_load.c */
84 void kconfig_load(void);
85
86 /* menu.c */
87 void menu_init(void);
88 void menu_warn(struct menu *menu, const char *fmt, ...);
89 struct menu *menu_add_menu(void);
90 void menu_end_menu(void);
91 void menu_add_entry(struct symbol *sym);
92 void menu_end_entry(void);
93 void menu_add_dep(struct expr *dep);
94 struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
95 struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
96 void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
97 void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
98 void menu_add_option(int token, char *arg);
99 void menu_finalize(struct menu *parent);
100 void menu_set_type(int type);
101
102 /* util.c */
103 struct file *file_lookup(const char *name);
104 int file_write_dep(const char *name);
105
106 struct gstr {
107 size_t len;
108 char *s;
109 };
110 struct gstr str_new(void);
111 struct gstr str_assign(const char *s);
112 void str_free(struct gstr *gs);
113 void str_append(struct gstr *gs, const char *s);
114 void str_printf(struct gstr *gs, const char *fmt, ...);
115 const char *str_get(struct gstr *gs);
116
117 /* symbol.c */
118 extern struct expr *sym_env_list;
119
120 void sym_init(void);
121 void sym_clear_all_valid(void);
122 void sym_set_all_changed(void);
123 void sym_set_changed(struct symbol *sym);
124 struct symbol *sym_check_deps(struct symbol *sym);
125 struct property *prop_alloc(enum prop_type type, struct symbol *sym);
126 struct symbol *prop_get_symbol(struct property *prop);
127 struct property *sym_get_env_prop(struct symbol *sym);
128
129 static inline tristate sym_get_tristate_value(struct symbol *sym)
130 {
131 return sym->curr.tri;
132 }
133
134
135 static inline struct symbol *sym_get_choice_value(struct symbol *sym)
136 {
137 return (struct symbol *)sym->curr.val;
138 }
139
140 static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
141 {
142 return sym_set_tristate_value(chval, yes);
143 }
144
145 static inline bool sym_is_choice(struct symbol *sym)
146 {
147 return sym->flags & SYMBOL_CHOICE ? true : false;
148 }
149
150 static inline bool sym_is_choice_value(struct symbol *sym)
151 {
152 return sym->flags & SYMBOL_CHOICEVAL ? true : false;
153 }
154
155 static inline bool sym_is_optional(struct symbol *sym)
156 {
157 return sym->flags & SYMBOL_OPTIONAL ? true : false;
158 }
159
160 static inline bool sym_has_value(struct symbol *sym)
161 {
162 return sym->flags & SYMBOL_DEF_USER ? true : false;
163 }
164
165 #ifdef __cplusplus
166 }
167 #endif
168
169 #endif /* LKC_H */
170
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