lkc.h 4.9 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200
  1. /*
  2. * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
  3. * Released under the terms of the GNU GPL v2.0.
  4. */
  5. #ifndef LKC_H
  6. #define LKC_H
  7. #include "expr.h"
  8. #ifndef KBUILD_NO_NLS
  9. # include <libintl.h>
  10. #else
  11. static inline const char *gettext(const char *txt) { return txt; }
  12. static inline void textdomain(const char *domainname) {}
  13. static inline void bindtextdomain(const char *name, const char *dir) {}
  14. static inline char *bind_textdomain_codeset(const char *dn, char *c) { return c; }
  15. #endif
  16. #ifdef __cplusplus
  17. extern "C" {
  18. #endif
  19. #define P(name,type,arg) extern type name arg
  20. #include "lkc_proto.h"
  21. #undef P
  22. #define SRCTREE "srctree"
  23. #ifndef PACKAGE
  24. #define PACKAGE "linux"
  25. #endif
  26. #define LOCALEDIR "/usr/share/locale"
  27. #define _(text) gettext(text)
  28. #define N_(text) (text)
  29. #ifndef CONFIG_
  30. #define CONFIG_ "CONFIG_"
  31. #endif
  32. static inline const char *CONFIG_prefix(void)
  33. {
  34. return getenv( "CONFIG_" ) ?: CONFIG_;
  35. }
  36. #undef CONFIG_
  37. #define CONFIG_ CONFIG_prefix()
  38. #define TF_COMMAND 0x0001
  39. #define TF_PARAM 0x0002
  40. #define TF_OPTION 0x0004
  41. enum conf_def_mode {
  42. def_default,
  43. def_yes,
  44. def_mod,
  45. def_no,
  46. def_random
  47. };
  48. #define T_OPT_MODULES 1
  49. #define T_OPT_DEFCONFIG_LIST 2
  50. #define T_OPT_ENV 3
  51. #define T_OPT_ALLNOCONFIG_Y 4
  52. struct kconf_id {
  53. int name;
  54. int token;
  55. unsigned int flags;
  56. enum symbol_type stype;
  57. };
  58. extern int zconfdebug;
  59. int zconfparse(void);
  60. void zconfdump(FILE *out);
  61. void zconf_starthelp(void);
  62. FILE *zconf_fopen(const char *name);
  63. void zconf_initscan(const char *name);
  64. void zconf_nextfile(const char *name);
  65. int zconf_lineno(void);
  66. const char *zconf_curname(void);
  67. /* confdata.c */
  68. const char *conf_get_configname(void);
  69. const char *conf_get_autoconfig_name(void);
  70. char *conf_get_default_confname(void);
  71. void sym_set_change_count(int count);
  72. void sym_add_change_count(int count);
  73. bool conf_set_all_new_symbols(enum conf_def_mode mode);
  74. void set_all_choice_values(struct symbol *csym);
  75. struct conf_printer {
  76. void (*print_symbol)(FILE *, struct symbol *, const char *, void *);
  77. void (*print_comment)(FILE *, const char *, void *);
  78. };
  79. /* confdata.c and expr.c */
  80. static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out)
  81. {
  82. assert(len != 0);
  83. if (fwrite(str, len, count, out) != count)
  84. fprintf(stderr, "Error in writing or end of file.\n");
  85. }
  86. /* menu.c */
  87. void _menu_init(void);
  88. void menu_warn(struct menu *menu, const char *fmt, ...);
  89. struct menu *menu_add_menu(void);
  90. void menu_end_menu(void);
  91. void menu_add_entry(struct symbol *sym);
  92. void menu_end_entry(void);
  93. void menu_add_dep(struct expr *dep);
  94. void menu_add_visibility(struct expr *dep);
  95. struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
  96. struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
  97. void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
  98. void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
  99. void menu_add_option(int token, char *arg);
  100. void menu_finalize(struct menu *parent);
  101. void menu_set_type(int type);
  102. /* util.c */
  103. struct file *file_lookup(const char *name);
  104. int file_write_dep(const char *name);
  105. void *xmalloc(size_t size);
  106. void *xcalloc(size_t nmemb, size_t size);
  107. struct gstr {
  108. size_t len;
  109. char *s;
  110. /*
  111. * when max_width is not zero long lines in string s (if any) get
  112. * wrapped not to exceed the max_width value
  113. */
  114. int max_width;
  115. };
  116. struct gstr str_new(void);
  117. struct gstr str_assign(const char *s);
  118. void str_free(struct gstr *gs);
  119. void str_append(struct gstr *gs, const char *s);
  120. void str_printf(struct gstr *gs, const char *fmt, ...);
  121. const char *str_get(struct gstr *gs);
  122. /* symbol.c */
  123. extern struct expr *sym_env_list;
  124. void sym_init(void);
  125. void sym_clear_all_valid(void);
  126. void sym_set_all_changed(void);
  127. void sym_set_changed(struct symbol *sym);
  128. struct symbol *sym_choice_default(struct symbol *sym);
  129. const char *sym_get_string_default(struct symbol *sym);
  130. struct symbol *sym_check_deps(struct symbol *sym);
  131. struct property *prop_alloc(enum prop_type type, struct symbol *sym);
  132. struct symbol *prop_get_symbol(struct property *prop);
  133. struct property *sym_get_env_prop(struct symbol *sym);
  134. static inline tristate sym_get_tristate_value(struct symbol *sym)
  135. {
  136. return sym->curr.tri;
  137. }
  138. static inline struct symbol *sym_get_choice_value(struct symbol *sym)
  139. {
  140. return (struct symbol *)sym->curr.val;
  141. }
  142. static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
  143. {
  144. return sym_set_tristate_value(chval, yes);
  145. }
  146. static inline bool sym_is_choice(struct symbol *sym)
  147. {
  148. return sym->flags & SYMBOL_CHOICE ? true : false;
  149. }
  150. static inline bool sym_is_choice_value(struct symbol *sym)
  151. {
  152. return sym->flags & SYMBOL_CHOICEVAL ? true : false;
  153. }
  154. static inline bool sym_is_optional(struct symbol *sym)
  155. {
  156. return sym->flags & SYMBOL_OPTIONAL ? true : false;
  157. }
  158. static inline bool sym_has_value(struct symbol *sym)
  159. {
  160. return sym->flags & SYMBOL_DEF_USER ? true : false;
  161. }
  162. #ifdef __cplusplus
  163. }
  164. #endif
  165. #endif /* LKC_H */