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1.1 root 1: /*
2: * Copyright (C) 2002 Roman Zippel <[email protected]>
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
14: static inline const char *gettext(const char *txt) { return txt; }
15: static inline void textdomain(const char *domainname) {}
16: static inline void bindtextdomain(const char *name, const char *dir) {}
17: static inline char *bind_textdomain_codeset(const char *dn, char *c) { return c; }
18: #endif
19:
20: #ifdef __cplusplus
21: extern "C" {
22: #endif
23:
24: #ifdef LKC_DIRECT_LINK
25: #define P(name,type,arg) extern type name arg
26: #else
27: #include "lkc_defs.h"
28: #define P(name,type,arg) extern type (*name ## _p) arg
29: #endif
30: #include "lkc_proto.h"
31: #undef P
32:
33: #define SRCTREE "srctree"
34:
35: #ifndef PACKAGE
36: #define PACKAGE "linux"
37: #endif
38:
39: #define LOCALEDIR "/usr/share/locale"
40:
41: #define _(text) gettext(text)
42: #define N_(text) (text)
43:
44: #ifndef CONFIG_
45: #define CONFIG_ "CONFIG_"
46: #endif
47:
48: #define TF_COMMAND 0x0001
49: #define TF_PARAM 0x0002
50: #define TF_OPTION 0x0004
51:
52: enum conf_def_mode {
53: def_default,
54: def_yes,
55: def_mod,
56: def_no,
57: def_random
58: };
59:
60: #define T_OPT_MODULES 1
61: #define T_OPT_DEFCONFIG_LIST 2
62: #define T_OPT_ENV 3
63:
64: struct kconf_id {
65: int name;
66: int token;
67: unsigned int flags;
68: enum symbol_type stype;
69: };
70:
71: #ifdef YYDEBUG
72: extern int zconfdebug;
73: #endif
74:
75: int zconfparse(void);
76: void zconfdump(FILE *out);
77: void zconf_starthelp(void);
78: FILE *zconf_fopen(const char *name);
79: void zconf_initscan(const char *name);
80: void zconf_nextfile(const char *name);
81: int zconf_lineno(void);
82: const char *zconf_curname(void);
83:
84: /* conf.c */
85: void xfgets(char *str, int size, FILE *in);
86:
87: /* confdata.c */
88: const char *conf_get_configname(void);
89: const char *conf_get_autoconfig_name(void);
90: char *conf_get_default_confname(void);
91: void sym_set_change_count(int count);
92: void sym_add_change_count(int count);
93: void conf_set_all_new_symbols(enum conf_def_mode mode);
94:
95: /* confdata.c and expr.c */
96: static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out)
97: {
98: if (fwrite(str, len, count, out) < count)
99: fprintf(stderr, "\nError in writing or end of file.\n");
100: }
101:
102: /* kconfig_load.c */
103: void kconfig_load(void);
104:
105: /* menu.c */
106: void _menu_init(void);
107: void menu_warn(struct menu *menu, const char *fmt, ...);
108: struct menu *menu_add_menu(void);
109: void menu_end_menu(void);
110: void menu_add_entry(struct symbol *sym);
111: void menu_end_entry(void);
112: void menu_add_dep(struct expr *dep);
113: void menu_add_visibility(struct expr *dep);
114: struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
115: struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
116: void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
117: void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
118: void menu_add_option(int token, char *arg);
119: void menu_finalize(struct menu *parent);
120: void menu_set_type(int type);
121:
122: /* util.c */
123: struct file *file_lookup(const char *name);
124: int file_write_dep(const char *name);
125:
126: struct gstr {
127: size_t len;
128: char *s;
129: /*
130: * when max_width is not zero long lines in string s (if any) get
131: * wrapped not to exceed the max_width value
132: */
133: int max_width;
134: };
135: struct gstr str_new(void);
136: struct gstr str_assign(const char *s);
137: void str_free(struct gstr *gs);
138: void str_append(struct gstr *gs, const char *s);
139: void str_printf(struct gstr *gs, const char *fmt, ...);
140: const char *str_get(struct gstr *gs);
141:
142: /* symbol.c */
143: extern struct expr *sym_env_list;
144:
145: void sym_init(void);
146: void sym_clear_all_valid(void);
147: void sym_set_all_changed(void);
148: void sym_set_changed(struct symbol *sym);
149: struct symbol *sym_choice_default(struct symbol *sym);
150: const char *sym_get_string_default(struct symbol *sym);
151: struct symbol *sym_check_deps(struct symbol *sym);
152: struct property *prop_alloc(enum prop_type type, struct symbol *sym);
153: struct symbol *prop_get_symbol(struct property *prop);
154: struct property *sym_get_env_prop(struct symbol *sym);
155:
156: static inline tristate sym_get_tristate_value(struct symbol *sym)
157: {
158: return sym->curr.tri;
159: }
160:
161:
162: static inline struct symbol *sym_get_choice_value(struct symbol *sym)
163: {
164: return (struct symbol *)sym->curr.val;
165: }
166:
167: static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
168: {
169: return sym_set_tristate_value(chval, yes);
170: }
171:
172: static inline bool sym_is_choice(struct symbol *sym)
173: {
174: return sym->flags & SYMBOL_CHOICE ? true : false;
175: }
176:
177: static inline bool sym_is_choice_value(struct symbol *sym)
178: {
179: return sym->flags & SYMBOL_CHOICEVAL ? true : false;
180: }
181:
182: static inline bool sym_is_optional(struct symbol *sym)
183: {
184: return sym->flags & SYMBOL_OPTIONAL ? true : false;
185: }
186:
187: static inline bool sym_has_value(struct symbol *sym)
188: {
189: return sym->flags & SYMBOL_DEF_USER ? true : false;
190: }
191:
192: #ifdef __cplusplus
193: }
194: #endif
195:
196: #endif /* LKC_H */
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