tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
14static inline const char *gettext(const char *txt) { return txt; }
15static inline void textdomain(const char *domainname) {}
16static inline void bindtextdomain(const char *name, const char *dir) {}
17#endif
18
19#ifdef __cplusplus
20extern "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#define T_OPT_MODULES 1
46#define T_OPT_DEFCONFIG_LIST 2
47#define T_OPT_ENV 3
48
49struct kconf_id {
50 int name;
51 int token;
52 unsigned int flags;
53 enum symbol_type stype;
54};
55
56int zconfparse(void);
57void zconfdump(FILE *out);
58
59extern int zconfdebug;
60void zconf_starthelp(void);
61FILE *zconf_fopen(const char *name);
62void zconf_initscan(const char *name);
63void zconf_nextfile(const char *name);
64int zconf_lineno(void);
65char *zconf_curname(void);
66
67/* confdata.c */
68const char *conf_get_configname(void);
69char *conf_get_default_confname(void);
70void sym_set_change_count(int count);
71void sym_add_change_count(int count);
72
73/* kconfig_load.c */
74void kconfig_load(void);
75
76/* menu.c */
77void menu_init(void);
78void menu_warn(struct menu *menu, const char *fmt, ...);
79struct menu *menu_add_menu(void);
80void menu_end_menu(void);
81void menu_add_entry(struct symbol *sym);
82void menu_end_entry(void);
83void menu_add_dep(struct expr *dep);
84struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
85struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
86void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
87void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
88void menu_add_option(int token, char *arg);
89void menu_finalize(struct menu *parent);
90void menu_set_type(int type);
91
92/* util.c */
93struct file *file_lookup(const char *name);
94int file_write_dep(const char *name);
95
96struct gstr {
97 size_t len;
98 char *s;
99};
100struct gstr str_new(void);
101struct gstr str_assign(const char *s);
102void str_free(struct gstr *gs);
103void str_append(struct gstr *gs, const char *s);
104void str_printf(struct gstr *gs, const char *fmt, ...);
105const char *str_get(struct gstr *gs);
106
107/* symbol.c */
108extern struct expr *sym_env_list;
109
110void sym_init(void);
111void sym_clear_all_valid(void);
112void sym_set_all_changed(void);
113void sym_set_changed(struct symbol *sym);
114struct symbol *sym_check_deps(struct symbol *sym);
115struct property *prop_alloc(enum prop_type type, struct symbol *sym);
116struct symbol *prop_get_symbol(struct property *prop);
117struct property *sym_get_env_prop(struct symbol *sym);
118
119static inline tristate sym_get_tristate_value(struct symbol *sym)
120{
121 return sym->curr.tri;
122}
123
124
125static inline struct symbol *sym_get_choice_value(struct symbol *sym)
126{
127 return (struct symbol *)sym->curr.val;
128}
129
130static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
131{
132 return sym_set_tristate_value(chval, yes);
133}
134
135static inline bool sym_is_choice(struct symbol *sym)
136{
137 return sym->flags & SYMBOL_CHOICE ? true : false;
138}
139
140static inline bool sym_is_choice_value(struct symbol *sym)
141{
142 return sym->flags & SYMBOL_CHOICEVAL ? true : false;
143}
144
145static inline bool sym_is_optional(struct symbol *sym)
146{
147 return sym->flags & SYMBOL_OPTIONAL ? true : false;
148}
149
150static inline bool sym_has_value(struct symbol *sym)
151{
152 return sym->flags & SYMBOL_DEF_USER ? true : false;
153}
154
155#ifdef __cplusplus
156}
157#endif
158
159#endif /* LKC_H */