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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
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
Yuri Vasilevski70a6a0c2005-10-30 15:03:20 -080011#ifndef KBUILD_NO_NLS
12# include <libintl.h>
13#else
Sam Ravnborgc4143a82008-05-04 21:03:20 +020014static 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) {}
Arnaud Lacombe1ebfa512010-12-05 01:41:15 -050017static inline char *bind_textdomain_codeset(const char *dn, char *c) { return c; }
Yuri Vasilevski70a6a0c2005-10-30 15:03:20 -080018#endif
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -070019
Linus Torvalds1da177e2005-04-16 15:20:36 -070020#ifdef __cplusplus
21extern "C" {
22#endif
23
Linus Torvalds1da177e2005-04-16 15:20:36 -070024#define P(name,type,arg) extern type name arg
Linus Torvalds1da177e2005-04-16 15:20:36 -070025#include "lkc_proto.h"
26#undef P
27
28#define SRCTREE "srctree"
29
Arnaud Lacombeef211602010-08-21 01:20:52 -040030#ifndef PACKAGE
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -070031#define PACKAGE "linux"
Arnaud Lacombeef211602010-08-21 01:20:52 -040032#endif
33
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -070034#define LOCALEDIR "/usr/share/locale"
35
36#define _(text) gettext(text)
37#define N_(text) (text)
38
Arnaud Lacombeffb59572010-08-14 23:57:43 -040039#ifndef CONFIG_
40#define CONFIG_ "CONFIG_"
41#endif
Roman Zippel7a884882005-11-08 21:34:51 -080042
43#define TF_COMMAND 0x0001
44#define TF_PARAM 0x0002
Roman Zippelf6a88aa2006-06-08 22:12:44 -070045#define TF_OPTION 0x0004
46
Roman Zippeldc7862e2008-05-06 04:55:55 +020047enum conf_def_mode {
48 def_default,
49 def_yes,
50 def_mod,
51 def_no,
52 def_random
53};
54
Roman Zippelf6a88aa2006-06-08 22:12:44 -070055#define T_OPT_MODULES 1
56#define T_OPT_DEFCONFIG_LIST 2
Roman Zippel93449082008-01-14 04:50:54 +010057#define T_OPT_ENV 3
Roman Zippel7a884882005-11-08 21:34:51 -080058
59struct kconf_id {
60 int name;
61 int token;
62 unsigned int flags;
Roman Zippel3370f9f2005-11-08 21:34:52 -080063 enum symbol_type stype;
Roman Zippel7a884882005-11-08 21:34:51 -080064};
65
Arnaud Lacombe4ce2c1e2010-12-05 01:41:18 -050066extern int zconfdebug;
Arnaud Lacombe4ce2c1e2010-12-05 01:41:18 -050067
Linus Torvalds1da177e2005-04-16 15:20:36 -070068int zconfparse(void);
69void zconfdump(FILE *out);
Linus Torvalds1da177e2005-04-16 15:20:36 -070070void zconf_starthelp(void);
71FILE *zconf_fopen(const char *name);
72void zconf_initscan(const char *name);
73void zconf_nextfile(const char *name);
74int zconf_lineno(void);
Arnaud Lacombe2e7a0912010-09-04 16:03:30 -040075const char *zconf_curname(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -070076
77/* confdata.c */
Sam Ravnborgd802b502007-04-01 22:29:38 +020078const char *conf_get_configname(void);
Markus Heidelberg12122f62009-05-18 01:36:54 +020079const char *conf_get_autoconfig_name(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -070080char *conf_get_default_confname(void);
Karsten Wiesebfc10002006-12-13 00:34:07 -080081void sym_set_change_count(int count);
82void sym_add_change_count(int count);
Roman Zippeldc7862e2008-05-06 04:55:55 +020083void conf_set_all_new_symbols(enum conf_def_mode mode);
Linus Torvalds1da177e2005-04-16 15:20:36 -070084
Arnaud Lacombee54e6922011-05-15 23:42:09 -040085struct conf_printer {
86 void (*print_symbol)(FILE *, struct symbol *, const char *, void *);
87 void (*print_comment)(FILE *, const char *, void *);
88};
89
Jean Sacrenbf5e3272010-08-04 16:01:02 -060090/* confdata.c and expr.c */
91static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out)
92{
Arnaud Lacombe37ae2d52011-11-23 13:05:53 -050093 assert(len != 0);
94
95 if (fwrite(str, len, count, out) != count)
96 fprintf(stderr, "Error in writing or end of file.\n");
Jean Sacrenbf5e3272010-08-04 16:01:02 -060097}
98
Linus Torvalds1da177e2005-04-16 15:20:36 -070099/* menu.c */
nir.tzachar@gmail.com692d97c2009-11-25 12:28:43 +0200100void _menu_init(void);
Roman Zippel93449082008-01-14 04:50:54 +0100101void menu_warn(struct menu *menu, const char *fmt, ...);
Roman Zippela02f0572005-11-08 21:34:53 -0800102struct menu *menu_add_menu(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700103void menu_end_menu(void);
104void menu_add_entry(struct symbol *sym);
105void menu_end_entry(void);
106void menu_add_dep(struct expr *dep);
Arnaud Lacombe86e187f2010-11-06 18:30:23 -0300107void menu_add_visibility(struct expr *dep);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700108struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
blaisorblade@yahoo.itfb7f6ff2005-07-28 17:56:25 +0200109struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700110void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
111void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
Roman Zippelf6a88aa2006-06-08 22:12:44 -0700112void menu_add_option(int token, char *arg);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700113void menu_finalize(struct menu *parent);
114void menu_set_type(int type);
115
116/* util.c */
117struct file *file_lookup(const char *name);
118int file_write_dep(const char *name);
119
120struct gstr {
121 size_t len;
122 char *s;
Vadim Bendebury (вб)da60fbb2009-12-20 00:29:49 -0800123 /*
124 * when max_width is not zero long lines in string s (if any) get
125 * wrapped not to exceed the max_width value
126 */
127 int max_width;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700128};
129struct gstr str_new(void);
130struct gstr str_assign(const char *s);
131void str_free(struct gstr *gs);
132void str_append(struct gstr *gs, const char *s);
133void str_printf(struct gstr *gs, const char *fmt, ...);
134const char *str_get(struct gstr *gs);
135
136/* symbol.c */
Roman Zippel93449082008-01-14 04:50:54 +0100137extern struct expr *sym_env_list;
138
Linus Torvalds1da177e2005-04-16 15:20:36 -0700139void sym_init(void);
140void sym_clear_all_valid(void);
Roman Zippelface4372006-06-08 22:12:45 -0700141void sym_set_all_changed(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700142void sym_set_changed(struct symbol *sym);
Sam Ravnborgc2521472010-07-31 23:35:32 +0200143struct symbol *sym_choice_default(struct symbol *sym);
Sam Ravnborg7cf3d732010-07-31 23:35:34 +0200144const char *sym_get_string_default(struct symbol *sym);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700145struct symbol *sym_check_deps(struct symbol *sym);
146struct property *prop_alloc(enum prop_type type, struct symbol *sym);
147struct symbol *prop_get_symbol(struct property *prop);
Roman Zippel93449082008-01-14 04:50:54 +0100148struct property *sym_get_env_prop(struct symbol *sym);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700149
150static inline tristate sym_get_tristate_value(struct symbol *sym)
151{
152 return sym->curr.tri;
153}
154
155
156static inline struct symbol *sym_get_choice_value(struct symbol *sym)
157{
158 return (struct symbol *)sym->curr.val;
159}
160
161static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
162{
163 return sym_set_tristate_value(chval, yes);
164}
165
166static inline bool sym_is_choice(struct symbol *sym)
167{
168 return sym->flags & SYMBOL_CHOICE ? true : false;
169}
170
171static inline bool sym_is_choice_value(struct symbol *sym)
172{
173 return sym->flags & SYMBOL_CHOICEVAL ? true : false;
174}
175
176static inline bool sym_is_optional(struct symbol *sym)
177{
178 return sym->flags & SYMBOL_OPTIONAL ? true : false;
179}
180
181static inline bool sym_has_value(struct symbol *sym)
182{
Roman Zippel669bfad2006-06-08 22:12:42 -0700183 return sym->flags & SYMBOL_DEF_USER ? true : false;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700184}
185
186#ifdef __cplusplus
187}
188#endif
189
190#endif /* LKC_H */