Lines Matching refs:sym
38 static void sym_add_default(struct symbol *sym, const char *def) in sym_add_default() argument
40 struct property *prop = prop_alloc(P_DEFAULT, sym); in sym_add_default()
47 struct symbol *sym; in sym_init() local
57 sym = sym_lookup("UNAME_RELEASE", 0); in sym_init()
58 sym->type = S_STRING; in sym_init()
59 sym->flags |= SYMBOL_AUTO; in sym_init()
60 sym_add_default(sym, uts.release); in sym_init()
63 enum symbol_type sym_get_type(struct symbol *sym) in sym_get_type() argument
65 enum symbol_type type = sym->type; in sym_get_type()
68 if (sym_is_choice_value(sym) && sym->visible == yes) in sym_get_type()
97 struct property *sym_get_choice_prop(struct symbol *sym) in sym_get_choice_prop() argument
101 for_all_choices(sym, prop) in sym_get_choice_prop()
106 struct property *sym_get_env_prop(struct symbol *sym) in sym_get_env_prop() argument
110 for_all_properties(sym, prop, P_ENV) in sym_get_env_prop()
115 static struct property *sym_get_default_prop(struct symbol *sym) in sym_get_default_prop() argument
119 for_all_defaults(sym, prop) { in sym_get_default_prop()
127 static struct property *sym_get_range_prop(struct symbol *sym) in sym_get_range_prop() argument
131 for_all_properties(sym, prop, P_RANGE) { in sym_get_range_prop()
139 static long long sym_get_range_val(struct symbol *sym, int base) in sym_get_range_val() argument
141 sym_calc_value(sym); in sym_get_range_val()
142 switch (sym->type) { in sym_get_range_val()
152 return strtoll(sym->curr.val, NULL, base); in sym_get_range_val()
155 static void sym_validate_range(struct symbol *sym) in sym_validate_range() argument
162 switch (sym->type) { in sym_validate_range()
172 prop = sym_get_range_prop(sym); in sym_validate_range()
175 val = strtoll(sym->curr.val, NULL, base); in sym_validate_range()
176 val2 = sym_get_range_val(prop->expr->left.sym, base); in sym_validate_range()
178 val2 = sym_get_range_val(prop->expr->right.sym, base); in sym_validate_range()
182 if (sym->type == S_INT) in sym_validate_range()
186 sym->curr.val = strdup(str); in sym_validate_range()
189 static void sym_set_changed(struct symbol *sym) in sym_set_changed() argument
193 sym->flags |= SYMBOL_CHANGED; in sym_set_changed()
194 for (prop = sym->prop; prop; prop = prop->next) { in sym_set_changed()
202 struct symbol *sym; in sym_set_all_changed() local
205 for_all_symbols(i, sym) in sym_set_all_changed()
206 sym_set_changed(sym); in sym_set_all_changed()
209 static void sym_calc_visibility(struct symbol *sym) in sym_calc_visibility() argument
218 if (sym_is_choice_value(sym)) in sym_calc_visibility()
219 choice_sym = prop_get_symbol(sym_get_choice_prop(sym)); in sym_calc_visibility()
221 for_all_prompts(sym, prop) { in sym_calc_visibility()
228 if (choice_sym && sym->type == S_TRISTATE && in sym_calc_visibility()
234 if (tri == mod && (sym->type != S_TRISTATE || modules_val == no)) in sym_calc_visibility()
236 if (sym->visible != tri) { in sym_calc_visibility()
237 sym->visible = tri; in sym_calc_visibility()
238 sym_set_changed(sym); in sym_calc_visibility()
240 if (sym_is_choice_value(sym)) in sym_calc_visibility()
244 if (sym->dir_dep.expr) in sym_calc_visibility()
245 tri = expr_calc_value(sym->dir_dep.expr); in sym_calc_visibility()
248 if (sym->dir_dep.tri != tri) { in sym_calc_visibility()
249 sym->dir_dep.tri = tri; in sym_calc_visibility()
250 sym_set_changed(sym); in sym_calc_visibility()
253 if (sym->rev_dep.expr) in sym_calc_visibility()
254 tri = expr_calc_value(sym->rev_dep.expr); in sym_calc_visibility()
255 if (tri == mod && sym_get_type(sym) == S_BOOLEAN) in sym_calc_visibility()
257 if (sym->rev_dep.tri != tri) { in sym_calc_visibility()
258 sym->rev_dep.tri = tri; in sym_calc_visibility()
259 sym_set_changed(sym); in sym_calc_visibility()
262 if (sym->implied.expr && sym->dir_dep.tri != no) in sym_calc_visibility()
263 tri = expr_calc_value(sym->implied.expr); in sym_calc_visibility()
264 if (tri == mod && sym_get_type(sym) == S_BOOLEAN) in sym_calc_visibility()
266 if (sym->implied.tri != tri) { in sym_calc_visibility()
267 sym->implied.tri = tri; in sym_calc_visibility()
268 sym_set_changed(sym); in sym_calc_visibility()
278 struct symbol *sym_choice_default(struct symbol *sym) in sym_choice_default() argument
285 for_all_defaults(sym, prop) { in sym_choice_default()
295 prop = sym_get_choice_prop(sym); in sym_choice_default()
304 static struct symbol *sym_calc_choice(struct symbol *sym) in sym_calc_choice() argument
312 flags = sym->flags; in sym_calc_choice()
313 prop = sym_get_choice_prop(sym); in sym_calc_choice()
320 sym->flags &= flags | ~SYMBOL_DEF_USER; in sym_calc_choice()
323 def_sym = sym->def[S_DEF_USER].val; in sym_calc_choice()
327 def_sym = sym_choice_default(sym); in sym_calc_choice()
331 sym->curr.tri = no; in sym_calc_choice()
336 void sym_calc_value(struct symbol *sym) in sym_calc_value() argument
342 if (!sym) in sym_calc_value()
345 if (sym->flags & SYMBOL_VALID) in sym_calc_value()
348 if (sym_is_choice_value(sym) && in sym_calc_value()
349 sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) { in sym_calc_value()
350 sym->flags &= ~SYMBOL_NEED_SET_CHOICE_VALUES; in sym_calc_value()
351 prop = sym_get_choice_prop(sym); in sym_calc_value()
355 sym->flags |= SYMBOL_VALID; in sym_calc_value()
357 oldval = sym->curr; in sym_calc_value()
359 switch (sym->type) { in sym_calc_value()
370 sym->curr.val = sym->name; in sym_calc_value()
371 sym->curr.tri = no; in sym_calc_value()
374 if (!sym_is_choice_value(sym)) in sym_calc_value()
375 sym->flags &= ~SYMBOL_WRITE; in sym_calc_value()
377 sym_calc_visibility(sym); in sym_calc_value()
380 sym->curr = newval; in sym_calc_value()
382 switch (sym_get_type(sym)) { in sym_calc_value()
385 if (sym_is_choice_value(sym) && sym->visible == yes) { in sym_calc_value()
386 prop = sym_get_choice_prop(sym); in sym_calc_value()
387 newval.tri = (prop_get_symbol(prop)->curr.val == sym) ? yes : no; in sym_calc_value()
389 if (sym->visible != no) { in sym_calc_value()
393 sym->flags |= SYMBOL_WRITE; in sym_calc_value()
394 if (sym_has_value(sym)) { in sym_calc_value()
395 newval.tri = EXPR_AND(sym->def[S_DEF_USER].tri, in sym_calc_value()
396 sym->visible); in sym_calc_value()
400 if (sym->rev_dep.tri != no) in sym_calc_value()
401 sym->flags |= SYMBOL_WRITE; in sym_calc_value()
402 if (!sym_is_choice(sym)) { in sym_calc_value()
403 prop = sym_get_default_prop(sym); in sym_calc_value()
405 sym->flags |= SYMBOL_WRITE; in sym_calc_value()
409 if (sym->implied.tri != no) { in sym_calc_value()
410 sym->flags |= SYMBOL_WRITE; in sym_calc_value()
411 newval.tri = EXPR_OR(newval.tri, sym->implied.tri); in sym_calc_value()
415 if (sym->dir_dep.tri == no && sym->rev_dep.tri != no) { in sym_calc_value()
417 e = expr_simplify_unmet_dep(sym->rev_dep.expr, in sym_calc_value()
418 sym->dir_dep.expr); in sym_calc_value()
422 sym->name); in sym_calc_value()
423 expr_fprint(sym->dir_dep.expr, stderr); in sym_calc_value()
427 newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri); in sym_calc_value()
430 (sym_get_type(sym) == S_BOOLEAN || sym->implied.tri == yes)) in sym_calc_value()
436 if (sym->visible != no) { in sym_calc_value()
437 sym->flags |= SYMBOL_WRITE; in sym_calc_value()
438 if (sym_has_value(sym)) { in sym_calc_value()
439 newval.val = sym->def[S_DEF_USER].val; in sym_calc_value()
443 prop = sym_get_default_prop(sym); in sym_calc_value()
447 sym->flags |= SYMBOL_WRITE; in sym_calc_value()
457 sym->curr = newval; in sym_calc_value()
458 if (sym_is_choice(sym) && newval.tri == yes) in sym_calc_value()
459 sym->curr.val = sym_calc_choice(sym); in sym_calc_value()
460 sym_validate_range(sym); in sym_calc_value()
462 if (memcmp(&oldval, &sym->curr, sizeof(oldval))) { in sym_calc_value()
463 sym_set_changed(sym); in sym_calc_value()
464 if (modules_sym == sym) { in sym_calc_value()
470 if (sym_is_choice(sym)) { in sym_calc_value()
473 prop = sym_get_choice_prop(sym); in sym_calc_value()
475 if ((sym->flags & SYMBOL_WRITE) && in sym_calc_value()
478 if (sym->flags & SYMBOL_CHANGED) in sym_calc_value()
483 if (sym->flags & SYMBOL_AUTO) in sym_calc_value()
484 sym->flags &= ~SYMBOL_WRITE; in sym_calc_value()
486 if (sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) in sym_calc_value()
487 set_all_choice_values(sym); in sym_calc_value()
492 struct symbol *sym; in sym_clear_all_valid() local
495 for_all_symbols(i, sym) in sym_clear_all_valid()
496 sym->flags &= ~SYMBOL_VALID; in sym_clear_all_valid()
501 bool sym_tristate_within_range(struct symbol *sym, tristate val) in sym_tristate_within_range() argument
503 int type = sym_get_type(sym); in sym_tristate_within_range()
505 if (sym->visible == no) in sym_tristate_within_range()
513 if (sym->visible <= sym->rev_dep.tri) in sym_tristate_within_range()
515 if (sym->implied.tri == yes && val == mod) in sym_tristate_within_range()
517 if (sym_is_choice_value(sym) && sym->visible == yes) in sym_tristate_within_range()
519 return val >= sym->rev_dep.tri && val <= sym->visible; in sym_tristate_within_range()
522 bool sym_set_tristate_value(struct symbol *sym, tristate val) in sym_set_tristate_value() argument
524 tristate oldval = sym_get_tristate_value(sym); in sym_set_tristate_value()
526 if (oldval != val && !sym_tristate_within_range(sym, val)) in sym_set_tristate_value()
529 if (!(sym->flags & SYMBOL_DEF_USER)) { in sym_set_tristate_value()
530 sym->flags |= SYMBOL_DEF_USER; in sym_set_tristate_value()
531 sym_set_changed(sym); in sym_set_tristate_value()
537 if (sym_is_choice_value(sym) && val == yes) { in sym_set_tristate_value()
538 struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym)); in sym_set_tristate_value()
542 cs->def[S_DEF_USER].val = sym; in sym_set_tristate_value()
546 if (e->right.sym->visible != no) in sym_set_tristate_value()
547 e->right.sym->flags |= SYMBOL_DEF_USER; in sym_set_tristate_value()
551 sym->def[S_DEF_USER].tri = val; in sym_set_tristate_value()
558 tristate sym_toggle_tristate_value(struct symbol *sym) in sym_toggle_tristate_value() argument
562 oldval = newval = sym_get_tristate_value(sym); in sym_toggle_tristate_value()
575 if (sym_set_tristate_value(sym, newval)) in sym_toggle_tristate_value()
581 bool sym_string_valid(struct symbol *sym, const char *str) in sym_string_valid() argument
585 switch (sym->type) { in sym_string_valid()
624 bool sym_string_within_range(struct symbol *sym, const char *str) in sym_string_within_range() argument
629 switch (sym->type) { in sym_string_within_range()
631 return sym_string_valid(sym, str); in sym_string_within_range()
633 if (!sym_string_valid(sym, str)) in sym_string_within_range()
635 prop = sym_get_range_prop(sym); in sym_string_within_range()
639 return val >= sym_get_range_val(prop->expr->left.sym, 10) && in sym_string_within_range()
640 val <= sym_get_range_val(prop->expr->right.sym, 10); in sym_string_within_range()
642 if (!sym_string_valid(sym, str)) in sym_string_within_range()
644 prop = sym_get_range_prop(sym); in sym_string_within_range()
648 return val >= sym_get_range_val(prop->expr->left.sym, 16) && in sym_string_within_range()
649 val <= sym_get_range_val(prop->expr->right.sym, 16); in sym_string_within_range()
654 return sym_tristate_within_range(sym, yes); in sym_string_within_range()
656 return sym_tristate_within_range(sym, mod); in sym_string_within_range()
658 return sym_tristate_within_range(sym, no); in sym_string_within_range()
666 bool sym_set_string_value(struct symbol *sym, const char *newval) in sym_set_string_value() argument
672 switch (sym->type) { in sym_set_string_value()
677 return sym_set_tristate_value(sym, yes); in sym_set_string_value()
679 return sym_set_tristate_value(sym, mod); in sym_set_string_value()
681 return sym_set_tristate_value(sym, no); in sym_set_string_value()
688 if (!sym_string_within_range(sym, newval)) in sym_set_string_value()
691 if (!(sym->flags & SYMBOL_DEF_USER)) { in sym_set_string_value()
692 sym->flags |= SYMBOL_DEF_USER; in sym_set_string_value()
693 sym_set_changed(sym); in sym_set_string_value()
696 oldval = sym->def[S_DEF_USER].val; in sym_set_string_value()
698 if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' && newval[1] != 'X'))) { in sym_set_string_value()
700 sym->def[S_DEF_USER].val = val = xmalloc(size); in sym_set_string_value()
704 sym->def[S_DEF_USER].val = val = xmalloc(size); in sym_set_string_value()
722 const char *sym_get_string_default(struct symbol *sym) in sym_get_string_default() argument
729 sym_calc_visibility(sym); in sym_get_string_default()
735 prop = sym_get_default_prop(sym); in sym_get_string_default()
737 switch (sym->type) { in sym_get_string_default()
758 val = EXPR_OR(val, sym->rev_dep.tri); in sym_get_string_default()
762 if (!sym_is_choice_value(sym) && modules_sym->curr.tri == no) in sym_get_string_default()
766 if (sym->type == S_BOOLEAN && val == mod) in sym_get_string_default()
770 if (val < sym->implied.tri) in sym_get_string_default()
771 val = sym->implied.tri; in sym_get_string_default()
773 switch (sym->type) { in sym_get_string_default()
793 const char *sym_get_string_value(struct symbol *sym) in sym_get_string_value() argument
797 switch (sym->type) { in sym_get_string_value()
800 val = sym_get_tristate_value(sym); in sym_get_string_value()
814 return (const char *)sym->curr.val; in sym_get_string_value()
817 bool sym_is_changable(struct symbol *sym) in sym_is_changable() argument
819 return sym->visible > sym->rev_dep.tri; in sym_is_changable()
917 struct symbol *sym; in sym_expand_string_value() local
928 sym = sym_find(name); in sym_expand_string_value()
929 if (sym != NULL) { in sym_expand_string_value()
930 sym_calc_value(sym); in sym_expand_string_value()
931 symval = sym_get_string_value(sym); in sym_expand_string_value()
992 struct symbol *sym; member
1015 exact1 = (s1->eo - s1->so) == strlen(s1->sym->name); in sym_rel_comp()
1016 exact2 = (s2->eo - s2->so) == strlen(s2->sym->name); in sym_rel_comp()
1023 return strcmp(s1->sym->name, s2->sym->name); in sym_rel_comp()
1028 struct symbol *sym, **sym_arr = NULL; in sym_re_search() local
1041 for_all_symbols(i, sym) { in sym_re_search()
1042 if (sym->flags & SYMBOL_CONST || !sym->name) in sym_re_search()
1044 if (regexec(&re, sym->name, 1, match, 0)) in sym_re_search()
1054 sym_calc_value(sym); in sym_re_search()
1060 sym_match_arr[cnt++].sym = sym; in sym_re_search()
1068 sym_arr[i] = sym_match_arr[i].sym; in sym_re_search()
1087 struct symbol *sym; member
1092 static void dep_stack_insert(struct dep_stack *stack, struct symbol *sym) in dep_stack_insert() argument
1098 stack->sym = sym; in dep_stack_insert()
1117 struct symbol *sym, *next_sym; in sym_check_print_recursive() local
1128 if (stack->sym == last_sym) in sym_check_print_recursive()
1136 sym = stack->sym; in sym_check_print_recursive()
1137 next_sym = stack->next ? stack->next->sym : last_sym; in sym_check_print_recursive()
1140 prop = stack->sym->prop; in sym_check_print_recursive()
1143 if (sym_is_choice(sym) || sym_is_choice_value(sym)) { in sym_check_print_recursive()
1144 for (prop = sym->prop; prop; prop = prop->next) { in sym_check_print_recursive()
1150 if (stack->sym == last_sym) in sym_check_print_recursive()
1158 sym->name ? sym->name : "<choice>", in sym_check_print_recursive()
1164 sym->name ? sym->name : "<choice>", in sym_check_print_recursive()
1166 } else if (sym_is_choice(sym)) { in sym_check_print_recursive()
1169 sym->name ? sym->name : "<choice>", in sym_check_print_recursive()
1171 } else if (sym_is_choice_value(sym)) { in sym_check_print_recursive()
1174 sym->name ? sym->name : "<choice>", in sym_check_print_recursive()
1179 sym->name ? sym->name : "<choice>", in sym_check_print_recursive()
1190 struct symbol *sym; in sym_check_expr_deps() local
1197 sym = sym_check_expr_deps(e->left.expr); in sym_check_expr_deps()
1198 if (sym) in sym_check_expr_deps()
1199 return sym; in sym_check_expr_deps()
1209 sym = sym_check_deps(e->left.sym); in sym_check_expr_deps()
1210 if (sym) in sym_check_expr_deps()
1211 return sym; in sym_check_expr_deps()
1212 return sym_check_deps(e->right.sym); in sym_check_expr_deps()
1214 return sym_check_deps(e->left.sym); in sym_check_expr_deps()
1223 static struct symbol *sym_check_sym_deps(struct symbol *sym) in sym_check_sym_deps() argument
1229 dep_stack_insert(&stack, sym); in sym_check_sym_deps()
1231 sym2 = sym_check_expr_deps(sym->rev_dep.expr); in sym_check_sym_deps()
1235 for (prop = sym->prop; prop; prop = prop->next) { in sym_check_sym_deps()
1242 if (prop->type != P_DEFAULT || sym_is_choice(sym)) in sym_check_sym_deps()
1259 struct symbol *sym, *sym2; in sym_check_choice_deps() local
1267 expr_list_for_each_sym(prop->expr, e, sym) in sym_check_choice_deps()
1268 sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED); in sym_check_choice_deps()
1276 expr_list_for_each_sym(prop->expr, e, sym) { in sym_check_choice_deps()
1277 sym2 = sym_check_sym_deps(sym); in sym_check_choice_deps()
1282 expr_list_for_each_sym(prop->expr, e, sym) in sym_check_choice_deps()
1283 sym->flags &= ~SYMBOL_CHECK; in sym_check_choice_deps()
1294 struct symbol *sym_check_deps(struct symbol *sym) in sym_check_deps() argument
1299 if (sym->flags & SYMBOL_CHECK) { in sym_check_deps()
1300 sym_check_print_recursive(sym); in sym_check_deps()
1301 return sym; in sym_check_deps()
1303 if (sym->flags & SYMBOL_CHECKED) in sym_check_deps()
1306 if (sym_is_choice_value(sym)) { in sym_check_deps()
1310 dep_stack_insert(&stack, sym); in sym_check_deps()
1311 prop = sym_get_choice_prop(sym); in sym_check_deps()
1314 } else if (sym_is_choice(sym)) { in sym_check_deps()
1315 sym2 = sym_check_choice_deps(sym); in sym_check_deps()
1317 sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED); in sym_check_deps()
1318 sym2 = sym_check_sym_deps(sym); in sym_check_deps()
1319 sym->flags &= ~SYMBOL_CHECK; in sym_check_deps()
1322 if (sym2 && sym2 == sym) in sym_check_deps()
1328 struct property *prop_alloc(enum prop_type type, struct symbol *sym) in prop_alloc() argument
1336 prop->sym = sym; in prop_alloc()
1341 if (sym) { in prop_alloc()
1342 for (propp = &sym->prop; *propp; propp = &(*propp)->next) in prop_alloc()
1354 return prop->expr->left.sym; in prop_get_symbol()
1389 struct symbol *sym, *sym2; in prop_add_env() local
1393 sym = current_entry->sym; in prop_add_env()
1394 sym->flags |= SYMBOL_AUTO; in prop_add_env()
1395 for_all_properties(sym, prop, P_ENV) { in prop_add_env()
1403 prop = prop_alloc(P_ENV, sym); in prop_add_env()
1407 sym_env_list->right.sym = sym; in prop_add_env()
1411 sym_add_default(sym, p); in prop_add_env()