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) {}
 17static inline char *bind_textdomain_codeset(const char *dn, char *c) { return c; }
 18#endif
 19
 20#ifdef __cplusplus
 21extern "C" {
 22#endif
 23
 24#include "lkc_proto.h"
 25
 26#define SRCTREE "srctree"
 27
 28#ifndef PACKAGE
 29#define PACKAGE "linux"
 30#endif
 31
 32#define LOCALEDIR "/usr/share/locale"
 33
 34#define _(text) gettext(text)
 35#define N_(text) (text)
 36
 37#ifndef CONFIG_
 38#define CONFIG_ "CONFIG_"
 39#endif
 40static inline const char *CONFIG_prefix(void)
 41{
 42	return getenv( "CONFIG_" ) ?: CONFIG_;
 43}
 44#undef CONFIG_
 45#define CONFIG_ CONFIG_prefix()
 46
 47#define TF_COMMAND	0x0001
 48#define TF_PARAM	0x0002
 49#define TF_OPTION	0x0004
 50
 51enum conf_def_mode {
 52	def_default,
 53	def_yes,
 54	def_mod,
 55	def_no,
 56	def_random
 57};
 58
 59#define T_OPT_MODULES		1
 60#define T_OPT_DEFCONFIG_LIST	2
 61#define T_OPT_ENV		3
 62#define T_OPT_ALLNOCONFIG_Y	4
 63
 64struct kconf_id {
 65	int name;
 66	int token;
 67	unsigned int flags;
 68	enum symbol_type stype;
 69};
 70
 71void zconfdump(FILE *out);
 72void zconf_starthelp(void);
 73FILE *zconf_fopen(const char *name);
 74void zconf_initscan(const char *name);
 75void zconf_nextfile(const char *name);
 76int zconf_lineno(void);
 77const char *zconf_curname(void);
 78
 79/* confdata.c */
 80const char *conf_get_configname(void);
 81const char *conf_get_autoconfig_name(void);
 82char *conf_get_default_confname(void);
 83void sym_set_change_count(int count);
 84void sym_add_change_count(int count);
 85bool conf_set_all_new_symbols(enum conf_def_mode mode);
 86void set_all_choice_values(struct symbol *csym);
 87
 88/* confdata.c and expr.c */
 89static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out)
 90{
 91	assert(len != 0);
 92
 93	if (fwrite(str, len, count, out) != count)
 94		fprintf(stderr, "Error in writing or end of file.\n");
 95}
 96
 97/* menu.c */
 98void _menu_init(void);
 99void menu_warn(struct menu *menu, const char *fmt, ...);
100struct menu *menu_add_menu(void);
101void menu_end_menu(void);
102void menu_add_entry(struct symbol *sym);
103void menu_end_entry(void);
104void menu_add_dep(struct expr *dep);
105void menu_add_visibility(struct expr *dep);
106struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
107void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
108void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
109void menu_add_option(int token, char *arg);
110void menu_finalize(struct menu *parent);
111void menu_set_type(int type);
112
113/* util.c */
114struct file *file_lookup(const char *name);
115int file_write_dep(const char *name);
116void *xmalloc(size_t size);
117void *xcalloc(size_t nmemb, size_t size);
 
 
 
 
 
 
118
119struct gstr {
120	size_t len;
121	char  *s;
122	/*
123	* when max_width is not zero long lines in string s (if any) get
124	* wrapped not to exceed the max_width value
125	*/
126	int max_width;
127};
128struct gstr str_new(void);
129void str_free(struct gstr *gs);
130void str_append(struct gstr *gs, const char *s);
131void str_printf(struct gstr *gs, const char *fmt, ...);
132const char *str_get(struct gstr *gs);
133
134/* symbol.c */
135extern struct expr *sym_env_list;
 
 
 
 
 
 
 
 
 
 
 
 
 
136
137void sym_init(void);
 
 
 
 
 
 
 
 
 
 
 
138void sym_clear_all_valid(void);
139struct symbol *sym_choice_default(struct symbol *sym);
 
140const char *sym_get_string_default(struct symbol *sym);
141struct symbol *sym_check_deps(struct symbol *sym);
142struct property *prop_alloc(enum prop_type type, struct symbol *sym);
143struct symbol *prop_get_symbol(struct property *prop);
144struct property *sym_get_env_prop(struct symbol *sym);
145
146static inline tristate sym_get_tristate_value(struct symbol *sym)
147{
148	return sym->curr.tri;
149}
150
151
152static inline struct symbol *sym_get_choice_value(struct symbol *sym)
153{
154	return (struct symbol *)sym->curr.val;
155}
156
157static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
158{
159	return sym_set_tristate_value(chval, yes);
160}
161
162static inline bool sym_is_choice(struct symbol *sym)
163{
164	return sym->flags & SYMBOL_CHOICE ? true : false;
165}
166
167static inline bool sym_is_choice_value(struct symbol *sym)
168{
169	return sym->flags & SYMBOL_CHOICEVAL ? true : false;
170}
171
172static inline bool sym_is_optional(struct symbol *sym)
173{
174	return sym->flags & SYMBOL_OPTIONAL ? true : false;
175}
176
177static inline bool sym_has_value(struct symbol *sym)
178{
179	return sym->flags & SYMBOL_DEF_USER ? true : false;
180}
181
182#ifdef __cplusplus
183}
184#endif
185
186#endif /* LKC_H */

  1/* SPDX-License-Identifier: GPL-2.0 */
  2/*
  3 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
 
  4 */
  5
  6#ifndef LKC_H
  7#define LKC_H
  8
  9#include <assert.h>
 10#include <stdio.h>
 11#include <stdlib.h>
 12
 13#include "expr.h"
 
 
 
 
 
 
 
 14
 15#ifdef __cplusplus
 16extern "C" {
 17#endif
 18
 19#include "lkc_proto.h"
 20
 21#define SRCTREE "srctree"
 22
 
 
 
 
 
 
 
 
 
 23#ifndef CONFIG_
 24#define CONFIG_ "CONFIG_"
 25#endif
 26static inline const char *CONFIG_prefix(void)
 27{
 28	return getenv( "CONFIG_" ) ?: CONFIG_;
 29}
 30#undef CONFIG_
 31#define CONFIG_ CONFIG_prefix()
 32
 33extern int yylineno;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 34void zconfdump(FILE *out);
 35void zconf_starthelp(void);
 36FILE *zconf_fopen(const char *name);
 37void zconf_initscan(const char *name);
 38void zconf_nextfile(const char *name);
 39int zconf_lineno(void);
 40const char *zconf_curname(void);
 41
 42/* confdata.c */
 43const char *conf_get_configname(void);
 
 
 
 
 
 44void set_all_choice_values(struct symbol *csym);
 45
 46/* confdata.c and expr.c */
 47static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out)
 48{
 49	assert(len != 0);
 50
 51	if (fwrite(str, len, count, out) != count)
 52		fprintf(stderr, "Error in writing or end of file.\n");
 53}
 54
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 55/* util.c */
 56struct file *file_lookup(const char *name);
 
 57void *xmalloc(size_t size);
 58void *xcalloc(size_t nmemb, size_t size);
 59void *xrealloc(void *p, size_t size);
 60char *xstrdup(const char *s);
 61char *xstrndup(const char *s, size_t n);
 62
 63/* lexer.l */
 64int yylex(void);
 65
 66struct gstr {
 67	size_t len;
 68	char  *s;
 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;
 74};
 75struct gstr str_new(void);
 76void str_free(struct gstr *gs);
 77void str_append(struct gstr *gs, const char *s);
 78void str_printf(struct gstr *gs, const char *fmt, ...);
 79const char *str_get(struct gstr *gs);
 80
 81/* menu.c */
 82void _menu_init(void);
 83void menu_warn(struct menu *menu, const char *fmt, ...);
 84struct menu *menu_add_menu(void);
 85void menu_end_menu(void);
 86void menu_add_entry(struct symbol *sym);
 87void menu_add_dep(struct expr *dep);
 88void menu_add_visibility(struct expr *dep);
 89struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
 90void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
 91void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
 92void menu_finalize(struct menu *parent);
 93void menu_set_type(int type);
 94
 95extern struct menu rootmenu;
 96
 97bool menu_is_empty(struct menu *menu);
 98bool menu_is_visible(struct menu *menu);
 99bool menu_has_prompt(struct menu *menu);
100const char *menu_get_prompt(struct menu *menu);
101struct menu *menu_get_root_menu(struct menu *menu);
102struct menu *menu_get_parent_menu(struct menu *menu);
103bool menu_has_help(struct menu *menu);
104const char *menu_get_help(struct menu *menu);
105struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head);
106void menu_get_ext_help(struct menu *menu, struct gstr *help);
107
108/* symbol.c */
109void sym_clear_all_valid(void);
110struct symbol *sym_choice_default(struct symbol *sym);
111struct property *sym_get_range_prop(struct symbol *sym);
112const char *sym_get_string_default(struct symbol *sym);
113struct symbol *sym_check_deps(struct symbol *sym);
 
114struct symbol *prop_get_symbol(struct property *prop);
 
115
116static inline tristate sym_get_tristate_value(struct symbol *sym)
117{
118	return sym->curr.tri;
119}
120
121
122static inline struct symbol *sym_get_choice_value(struct symbol *sym)
123{
124	return (struct symbol *)sym->curr.val;
125}
126
127static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
128{
129	return sym_set_tristate_value(chval, yes);
130}
131
132static inline bool sym_is_choice(struct symbol *sym)
133{
134	return sym->flags & SYMBOL_CHOICE ? true : false;
135}
136
137static inline bool sym_is_choice_value(struct symbol *sym)
138{
139	return sym->flags & SYMBOL_CHOICEVAL ? true : false;
140}
141
142static inline bool sym_is_optional(struct symbol *sym)
143{
144	return sym->flags & SYMBOL_OPTIONAL ? true : false;
145}
146
147static inline bool sym_has_value(struct symbol *sym)
148{
149	return sym->flags & SYMBOL_DEF_USER ? true : false;
150}
151
152#ifdef __cplusplus
153}
154#endif
155
156#endif /* LKC_H */