]>
Commit | Line | Data |
---|---|---|
0c874100 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1da177e4 LT |
2 | /* |
3 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> | |
1da177e4 LT |
4 | */ |
5 | ||
6 | #ifndef LKC_H | |
7 | #define LKC_H | |
8 | ||
98ebea7b BK |
9 | #include <assert.h> |
10 | #include <stdio.h> | |
11 | #include <stdlib.h> | |
12 | ||
1da177e4 LT |
13 | #include "expr.h" |
14 | ||
15 | #ifdef __cplusplus | |
16 | extern "C" { | |
17 | #endif | |
18 | ||
1da177e4 | 19 | #include "lkc_proto.h" |
1da177e4 LT |
20 | |
21 | #define SRCTREE "srctree" | |
22 | ||
ef211607 | 23 | #ifndef PACKAGE |
3b9fa093 | 24 | #define PACKAGE "linux" |
ef211607 AL |
25 | #endif |
26 | ||
ffb5957b AL |
27 | #ifndef CONFIG_ |
28 | #define CONFIG_ "CONFIG_" | |
29 | #endif | |
b341f788 YM |
30 | static inline const char *CONFIG_prefix(void) |
31 | { | |
9a926d43 | 32 | return getenv( "CONFIG_" ) ?: CONFIG_; |
b341f788 YM |
33 | } |
34 | #undef CONFIG_ | |
35 | #define CONFIG_ CONFIG_prefix() | |
7a88488b | 36 | |
18492685 | 37 | extern int yylineno; |
1da177e4 | 38 | void zconfdump(FILE *out); |
1da177e4 LT |
39 | void zconf_starthelp(void); |
40 | FILE *zconf_fopen(const char *name); | |
41 | void zconf_initscan(const char *name); | |
42 | void zconf_nextfile(const char *name); | |
43 | int zconf_lineno(void); | |
2e7a0918 | 44 | const char *zconf_curname(void); |
1da177e4 LT |
45 | |
46 | /* confdata.c */ | |
d802b50f | 47 | const char *conf_get_configname(void); |
bfc10001 KW |
48 | void sym_set_change_count(int count); |
49 | void sym_add_change_count(int count); | |
fbe98bb9 | 50 | void set_all_choice_values(struct symbol *csym); |
1da177e4 | 51 | |
bf5e327a JS |
52 | /* confdata.c and expr.c */ |
53 | static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) | |
54 | { | |
37ae2d59 AL |
55 | assert(len != 0); |
56 | ||
57 | if (fwrite(str, len, count, out) != count) | |
58 | fprintf(stderr, "Error in writing or end of file.\n"); | |
bf5e327a JS |
59 | } |
60 | ||
1da177e4 LT |
61 | /* util.c */ |
62 | struct file *file_lookup(const char *name); | |
177acf78 AC |
63 | void *xmalloc(size_t size); |
64 | void *xcalloc(size_t nmemb, size_t size); | |
d717f24d | 65 | void *xrealloc(void *p, size_t size); |
cd81fc82 | 66 | char *xstrdup(const char *s); |
104daea1 | 67 | char *xstrndup(const char *s, size_t n); |
1da177e4 | 68 | |
981e545a | 69 | /* lexer.l */ |
cbafbf7f MY |
70 | int yylex(void); |
71 | ||
1da177e4 LT |
72 | struct gstr { |
73 | size_t len; | |
74 | char *s; | |
da60fbbc VB |
75 | /* |
76 | * when max_width is not zero long lines in string s (if any) get | |
77 | * wrapped not to exceed the max_width value | |
78 | */ | |
79 | int max_width; | |
1da177e4 LT |
80 | }; |
81 | struct gstr str_new(void); | |
1da177e4 LT |
82 | void str_free(struct gstr *gs); |
83 | void str_append(struct gstr *gs, const char *s); | |
84 | void str_printf(struct gstr *gs, const char *fmt, ...); | |
85 | const char *str_get(struct gstr *gs); | |
86 | ||
19b835a5 MY |
87 | /* menu.c */ |
88 | void _menu_init(void); | |
89 | void menu_warn(struct menu *menu, const char *fmt, ...); | |
90 | struct menu *menu_add_menu(void); | |
91 | void menu_end_menu(void); | |
92 | void menu_add_entry(struct symbol *sym); | |
93 | void menu_add_dep(struct expr *dep); | |
94 | void menu_add_visibility(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_modules(void); | |
19b835a5 MY |
99 | void menu_finalize(struct menu *parent); |
100 | void menu_set_type(int type); | |
101 | ||
102 | extern struct menu rootmenu; | |
103 | ||
104 | bool menu_is_empty(struct menu *menu); | |
105 | bool menu_is_visible(struct menu *menu); | |
106 | bool menu_has_prompt(struct menu *menu); | |
107 | const char *menu_get_prompt(struct menu *menu); | |
108 | struct menu *menu_get_root_menu(struct menu *menu); | |
109 | struct menu *menu_get_parent_menu(struct menu *menu); | |
110 | bool menu_has_help(struct menu *menu); | |
111 | const char *menu_get_help(struct menu *menu); | |
112 | struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head); | |
113 | void menu_get_ext_help(struct menu *menu, struct gstr *help); | |
114 | ||
1da177e4 | 115 | /* symbol.c */ |
1da177e4 | 116 | void sym_clear_all_valid(void); |
c252147d | 117 | struct symbol *sym_choice_default(struct symbol *sym); |
558e78e3 | 118 | struct property *sym_get_range_prop(struct symbol *sym); |
7cf3d73b | 119 | const char *sym_get_string_default(struct symbol *sym); |
1da177e4 | 120 | struct symbol *sym_check_deps(struct symbol *sym); |
1da177e4 LT |
121 | struct symbol *prop_get_symbol(struct property *prop); |
122 | ||
123 | static inline tristate sym_get_tristate_value(struct symbol *sym) | |
124 | { | |
125 | return sym->curr.tri; | |
126 | } | |
127 | ||
128 | ||
129 | static inline struct symbol *sym_get_choice_value(struct symbol *sym) | |
130 | { | |
131 | return (struct symbol *)sym->curr.val; | |
132 | } | |
133 | ||
134 | static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval) | |
135 | { | |
136 | return sym_set_tristate_value(chval, yes); | |
137 | } | |
138 | ||
139 | static inline bool sym_is_choice(struct symbol *sym) | |
140 | { | |
141 | return sym->flags & SYMBOL_CHOICE ? true : false; | |
142 | } | |
143 | ||
144 | static inline bool sym_is_choice_value(struct symbol *sym) | |
145 | { | |
146 | return sym->flags & SYMBOL_CHOICEVAL ? true : false; | |
147 | } | |
148 | ||
149 | static inline bool sym_is_optional(struct symbol *sym) | |
150 | { | |
151 | return sym->flags & SYMBOL_OPTIONAL ? true : false; | |
152 | } | |
153 | ||
154 | static inline bool sym_has_value(struct symbol *sym) | |
155 | { | |
669bfad9 | 156 | return sym->flags & SYMBOL_DEF_USER ? true : false; |
1da177e4 LT |
157 | } |
158 | ||
159 | #ifdef __cplusplus | |
160 | } | |
161 | #endif | |
162 | ||
163 | #endif /* LKC_H */ |