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
45enum 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
57struct kconf_id {
58 int name;
59 int token;
60 unsigned int flags;
61 enum symbol_type stype;
62};
63
64int zconfparse(void);
65void zconfdump(FILE *out);
66
67extern int zconfdebug;
68void zconf_starthelp(void);
69FILE *zconf_fopen(const char *name);
70void zconf_initscan(const char *name);
71void zconf_nextfile(const char *name);
72int zconf_lineno(void);
73char *zconf_curname(void);
74
75/* confdata.c */
76const char *conf_get_configname(void);
77const char *conf_get_autoconfig_name(void);
78char *conf_get_default_confname(void);
79void sym_set_change_count(int count);
80void sym_add_change_count(int count);
81void conf_set_all_new_symbols(enum conf_def_mode mode);
82
83/* kconfig_load.c */
84void kconfig_load(void);
85
86/* menu.c */
87void menu_init(void);
88void menu_warn(struct menu *menu, const char *fmt, ...);
89struct menu *menu_add_menu(void);
90void menu_end_menu(void);
91void menu_add_entry(struct symbol *sym);
92void menu_end_entry(void);
93void menu_add_dep(struct expr *dep);
94struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
95struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
96void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
97void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
98void menu_add_option(int token, char *arg);
99void menu_finalize(struct menu *parent);
100void menu_set_type(int type);
101
102/* util.c */
103struct file *file_lookup(const char *name);
104int file_write_dep(const char *name);
105
106struct gstr {
107 size_t len;
108 char *s;
109};
110struct gstr str_new(void);
111struct gstr str_assign(const char *s);
112void str_free(struct gstr *gs);
113void str_append(struct gstr *gs, const char *s);
114void str_printf(struct gstr *gs, const char *fmt, ...);
115const char *str_get(struct gstr *gs);
116
117/* symbol.c */
118extern struct expr *sym_env_list;
119
120void sym_init(void);
121void sym_clear_all_valid(void);
122void sym_set_all_changed(void);
123void sym_set_changed(struct symbol *sym);
124struct symbol *sym_check_deps(struct symbol *sym);
125struct property *prop_alloc(enum prop_type type, struct symbol *sym);
126struct symbol *prop_get_symbol(struct property *prop);
127struct property *sym_get_env_prop(struct symbol *sym);
128
129static inline tristate sym_get_tristate_value(struct symbol *sym)
130{
131 return sym->curr.tri;
132}
133
134
135static inline struct symbol *sym_get_choice_value(struct symbol *sym)
136{
137 return (struct symbol *)sym->curr.val;
138}
139
140static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
141{
142 return sym_set_tristate_value(chval, yes);
143}
144
145static inline bool sym_is_choice(struct symbol *sym)
146{
147 return sym->flags & SYMBOL_CHOICE ? true : false;
148}
149
150static inline bool sym_is_choice_value(struct symbol *sym)
151{
152 return sym->flags & SYMBOL_CHOICEVAL ? true : false;
153}
154
155static inline bool sym_is_optional(struct symbol *sym)
156{
157 return sym->flags & SYMBOL_OPTIONAL ? true : false;
158}
159
160static 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 */