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 | ||
ffb5957b AL |
23 | #ifndef CONFIG_ |
24 | #define CONFIG_ "CONFIG_" | |
25 | #endif | |
b341f788 YM |
26 | static inline const char *CONFIG_prefix(void) |
27 | { | |
9a926d43 | 28 | return getenv( "CONFIG_" ) ?: CONFIG_; |
b341f788 YM |
29 | } |
30 | #undef CONFIG_ | |
31 | #define CONFIG_ CONFIG_prefix() | |
7a88488b | 32 | |
18492685 | 33 | extern int yylineno; |
1da177e4 | 34 | void zconfdump(FILE *out); |
1da177e4 LT |
35 | void zconf_starthelp(void); |
36 | FILE *zconf_fopen(const char *name); | |
37 | void zconf_initscan(const char *name); | |
38 | void zconf_nextfile(const char *name); | |
39 | int zconf_lineno(void); | |
2e7a0918 | 40 | const char *zconf_curname(void); |
1da177e4 LT |
41 | |
42 | /* confdata.c */ | |
d802b50f | 43 | const char *conf_get_configname(void); |
fbe98bb9 | 44 | void set_all_choice_values(struct symbol *csym); |
1da177e4 | 45 | |
bf5e327a JS |
46 | /* confdata.c and expr.c */ |
47 | static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) | |
48 | { | |
37ae2d59 AL |
49 | assert(len != 0); |
50 | ||
51 | if (fwrite(str, len, count, out) != count) | |
52 | fprintf(stderr, "Error in writing or end of file.\n"); | |
bf5e327a JS |
53 | } |
54 | ||
1da177e4 LT |
55 | /* util.c */ |
56 | struct file *file_lookup(const char *name); | |
177acf78 AC |
57 | void *xmalloc(size_t size); |
58 | void *xcalloc(size_t nmemb, size_t size); | |
d717f24d | 59 | void *xrealloc(void *p, size_t size); |
cd81fc82 | 60 | char *xstrdup(const char *s); |
104daea1 | 61 | char *xstrndup(const char *s, size_t n); |
1da177e4 | 62 | |
981e545a | 63 | /* lexer.l */ |
cbafbf7f MY |
64 | int yylex(void); |
65 | ||
1da177e4 LT |
66 | struct gstr { |
67 | size_t len; | |
68 | char *s; | |
da60fbbc VB |
69 | /* |
70 | * when max_width is not zero long lines in string s (if any) get | |
71 | * wrapped not to exceed the max_width value | |
72 | */ | |
73 | int max_width; | |
1da177e4 LT |
74 | }; |
75 | struct gstr str_new(void); | |
1da177e4 LT |
76 | void str_free(struct gstr *gs); |
77 | void str_append(struct gstr *gs, const char *s); | |
78 | void str_printf(struct gstr *gs, const char *fmt, ...); | |
4d980fd1 | 79 | char *str_get(struct gstr *gs); |
1da177e4 | 80 | |
19b835a5 MY |
81 | /* menu.c */ |
82 | void _menu_init(void); | |
83 | void menu_warn(struct menu *menu, const char *fmt, ...); | |
84 | struct menu *menu_add_menu(void); | |
85 | void menu_end_menu(void); | |
86 | void menu_add_entry(struct symbol *sym); | |
87 | void menu_add_dep(struct expr *dep); | |
88 | void menu_add_visibility(struct expr *dep); | |
89 | struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep); | |
90 | void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep); | |
91 | void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep); | |
19b835a5 MY |
92 | void menu_finalize(struct menu *parent); |
93 | void menu_set_type(int type); | |
94 | ||
95 | extern struct menu rootmenu; | |
96 | ||
97 | bool menu_is_empty(struct menu *menu); | |
98 | bool menu_is_visible(struct menu *menu); | |
99 | bool menu_has_prompt(struct menu *menu); | |
100 | const char *menu_get_prompt(struct menu *menu); | |
19b835a5 MY |
101 | struct menu *menu_get_parent_menu(struct menu *menu); |
102 | bool menu_has_help(struct menu *menu); | |
103 | const char *menu_get_help(struct menu *menu); | |
104 | struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head); | |
105 | void menu_get_ext_help(struct menu *menu, struct gstr *help); | |
106 | ||
1da177e4 | 107 | /* symbol.c */ |
1da177e4 | 108 | void sym_clear_all_valid(void); |
c252147d | 109 | struct symbol *sym_choice_default(struct symbol *sym); |
558e78e3 | 110 | struct property *sym_get_range_prop(struct symbol *sym); |
7cf3d73b | 111 | const char *sym_get_string_default(struct symbol *sym); |
1da177e4 | 112 | struct symbol *sym_check_deps(struct symbol *sym); |
1da177e4 LT |
113 | struct symbol *prop_get_symbol(struct property *prop); |
114 | ||
115 | static inline tristate sym_get_tristate_value(struct symbol *sym) | |
116 | { | |
117 | return sym->curr.tri; | |
118 | } | |
119 | ||
120 | ||
121 | static inline struct symbol *sym_get_choice_value(struct symbol *sym) | |
122 | { | |
123 | return (struct symbol *)sym->curr.val; | |
124 | } | |
125 | ||
1da177e4 LT |
126 | static inline bool sym_is_choice(struct symbol *sym) |
127 | { | |
128 | return sym->flags & SYMBOL_CHOICE ? true : false; | |
129 | } | |
130 | ||
131 | static inline bool sym_is_choice_value(struct symbol *sym) | |
132 | { | |
133 | return sym->flags & SYMBOL_CHOICEVAL ? true : false; | |
134 | } | |
135 | ||
136 | static inline bool sym_is_optional(struct symbol *sym) | |
137 | { | |
138 | return sym->flags & SYMBOL_OPTIONAL ? true : false; | |
139 | } | |
140 | ||
141 | static inline bool sym_has_value(struct symbol *sym) | |
142 | { | |
669bfad9 | 143 | return sym->flags & SYMBOL_DEF_USER ? true : false; |
1da177e4 LT |
144 | } |
145 | ||
146 | #ifdef __cplusplus | |
147 | } | |
148 | #endif | |
149 | ||
150 | #endif /* LKC_H */ |