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
216 for_all_prompts(sym, prop) { in sym_calc_visibility()
220 if (tri == mod && (sym->type != S_TRISTATE || modules_val == no)) in sym_calc_visibility()
222 if (sym->visible != tri) { in sym_calc_visibility()
223 sym->visible = tri; in sym_calc_visibility()
224 sym_set_changed(sym); in sym_calc_visibility()
226 if (sym_is_choice_value(sym)) in sym_calc_visibility()
230 if (sym->dir_dep.expr) in sym_calc_visibility()
231 tri = expr_calc_value(sym->dir_dep.expr); in sym_calc_visibility()
234 if (sym->dir_dep.tri != tri) { in sym_calc_visibility()
235 sym->dir_dep.tri = tri; in sym_calc_visibility()
236 sym_set_changed(sym); in sym_calc_visibility()
239 if (sym->rev_dep.expr) in sym_calc_visibility()
240 tri = expr_calc_value(sym->rev_dep.expr); in sym_calc_visibility()
241 if (tri == mod && sym_get_type(sym) == S_BOOLEAN) in sym_calc_visibility()
243 if (sym->rev_dep.tri != tri) { in sym_calc_visibility()
244 sym->rev_dep.tri = tri; in sym_calc_visibility()
245 sym_set_changed(sym); in sym_calc_visibility()
255 struct symbol *sym_choice_default(struct symbol *sym) in sym_choice_default() argument
262 for_all_defaults(sym, prop) { in sym_choice_default()
272 prop = sym_get_choice_prop(sym); in sym_choice_default()
281 static struct symbol *sym_calc_choice(struct symbol *sym) in sym_calc_choice() argument
289 flags = sym->flags; in sym_calc_choice()
290 prop = sym_get_choice_prop(sym); in sym_calc_choice()
297 sym->flags &= flags | ~SYMBOL_DEF_USER; in sym_calc_choice()
300 def_sym = sym->def[S_DEF_USER].val; in sym_calc_choice()
304 def_sym = sym_choice_default(sym); in sym_calc_choice()
308 sym->curr.tri = no; in sym_calc_choice()
313 void sym_calc_value(struct symbol *sym) in sym_calc_value() argument
319 if (!sym) in sym_calc_value()
322 if (sym->flags & SYMBOL_VALID) in sym_calc_value()
325 if (sym_is_choice_value(sym) && in sym_calc_value()
326 sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) { in sym_calc_value()
327 sym->flags &= ~SYMBOL_NEED_SET_CHOICE_VALUES; in sym_calc_value()
328 prop = sym_get_choice_prop(sym); in sym_calc_value()
332 sym->flags |= SYMBOL_VALID; in sym_calc_value()
334 oldval = sym->curr; in sym_calc_value()
336 switch (sym->type) { in sym_calc_value()
347 sym->curr.val = sym->name; in sym_calc_value()
348 sym->curr.tri = no; in sym_calc_value()
351 if (!sym_is_choice_value(sym)) in sym_calc_value()
352 sym->flags &= ~SYMBOL_WRITE; in sym_calc_value()
354 sym_calc_visibility(sym); in sym_calc_value()
357 sym->curr = newval; in sym_calc_value()
359 switch (sym_get_type(sym)) { in sym_calc_value()
362 if (sym_is_choice_value(sym) && sym->visible == yes) { in sym_calc_value()
363 prop = sym_get_choice_prop(sym); in sym_calc_value()
364 newval.tri = (prop_get_symbol(prop)->curr.val == sym) ? yes : no; in sym_calc_value()
366 if (sym->visible != no) { in sym_calc_value()
370 sym->flags |= SYMBOL_WRITE; in sym_calc_value()
371 if (sym_has_value(sym)) { in sym_calc_value()
372 newval.tri = EXPR_AND(sym->def[S_DEF_USER].tri, in sym_calc_value()
373 sym->visible); in sym_calc_value()
377 if (sym->rev_dep.tri != no) in sym_calc_value()
378 sym->flags |= SYMBOL_WRITE; in sym_calc_value()
379 if (!sym_is_choice(sym)) { in sym_calc_value()
380 prop = sym_get_default_prop(sym); in sym_calc_value()
382 sym->flags |= SYMBOL_WRITE; in sym_calc_value()
388 if (sym->dir_dep.tri == no && sym->rev_dep.tri != no) { in sym_calc_value()
390 e = expr_simplify_unmet_dep(sym->rev_dep.expr, in sym_calc_value()
391 sym->dir_dep.expr); in sym_calc_value()
395 sym->name); in sym_calc_value()
396 expr_fprint(sym->dir_dep.expr, stderr); in sym_calc_value()
400 newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri); in sym_calc_value()
402 if (newval.tri == mod && sym_get_type(sym) == S_BOOLEAN) in sym_calc_value()
408 if (sym->visible != no) { in sym_calc_value()
409 sym->flags |= SYMBOL_WRITE; in sym_calc_value()
410 if (sym_has_value(sym)) { in sym_calc_value()
411 newval.val = sym->def[S_DEF_USER].val; in sym_calc_value()
415 prop = sym_get_default_prop(sym); in sym_calc_value()
419 sym->flags |= SYMBOL_WRITE; in sym_calc_value()
429 sym->curr = newval; in sym_calc_value()
430 if (sym_is_choice(sym) && newval.tri == yes) in sym_calc_value()
431 sym->curr.val = sym_calc_choice(sym); in sym_calc_value()
432 sym_validate_range(sym); in sym_calc_value()
434 if (memcmp(&oldval, &sym->curr, sizeof(oldval))) { in sym_calc_value()
435 sym_set_changed(sym); in sym_calc_value()
436 if (modules_sym == sym) { in sym_calc_value()
442 if (sym_is_choice(sym)) { in sym_calc_value()
445 prop = sym_get_choice_prop(sym); in sym_calc_value()
447 if ((sym->flags & SYMBOL_WRITE) && in sym_calc_value()
450 if (sym->flags & SYMBOL_CHANGED) in sym_calc_value()
455 if (sym->flags & SYMBOL_AUTO) in sym_calc_value()
456 sym->flags &= ~SYMBOL_WRITE; in sym_calc_value()
458 if (sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) in sym_calc_value()
459 set_all_choice_values(sym); in sym_calc_value()
464 struct symbol *sym; in sym_clear_all_valid() local
467 for_all_symbols(i, sym) in sym_clear_all_valid()
468 sym->flags &= ~SYMBOL_VALID; in sym_clear_all_valid()
473 bool sym_tristate_within_range(struct symbol *sym, tristate val) in sym_tristate_within_range() argument
475 int type = sym_get_type(sym); in sym_tristate_within_range()
477 if (sym->visible == no) in sym_tristate_within_range()
485 if (sym->visible <= sym->rev_dep.tri) in sym_tristate_within_range()
487 if (sym_is_choice_value(sym) && sym->visible == yes) in sym_tristate_within_range()
489 return val >= sym->rev_dep.tri && val <= sym->visible; in sym_tristate_within_range()
492 bool sym_set_tristate_value(struct symbol *sym, tristate val) in sym_set_tristate_value() argument
494 tristate oldval = sym_get_tristate_value(sym); in sym_set_tristate_value()
496 if (oldval != val && !sym_tristate_within_range(sym, val)) in sym_set_tristate_value()
499 if (!(sym->flags & SYMBOL_DEF_USER)) { in sym_set_tristate_value()
500 sym->flags |= SYMBOL_DEF_USER; in sym_set_tristate_value()
501 sym_set_changed(sym); in sym_set_tristate_value()
507 if (sym_is_choice_value(sym) && val == yes) { in sym_set_tristate_value()
508 struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym)); in sym_set_tristate_value()
512 cs->def[S_DEF_USER].val = sym; in sym_set_tristate_value()
516 if (e->right.sym->visible != no) in sym_set_tristate_value()
517 e->right.sym->flags |= SYMBOL_DEF_USER; in sym_set_tristate_value()
521 sym->def[S_DEF_USER].tri = val; in sym_set_tristate_value()
528 tristate sym_toggle_tristate_value(struct symbol *sym) in sym_toggle_tristate_value() argument
532 oldval = newval = sym_get_tristate_value(sym); in sym_toggle_tristate_value()
545 if (sym_set_tristate_value(sym, newval)) in sym_toggle_tristate_value()
551 bool sym_string_valid(struct symbol *sym, const char *str) in sym_string_valid() argument
555 switch (sym->type) { in sym_string_valid()
594 bool sym_string_within_range(struct symbol *sym, const char *str) in sym_string_within_range() argument
599 switch (sym->type) { in sym_string_within_range()
601 return sym_string_valid(sym, str); in sym_string_within_range()
603 if (!sym_string_valid(sym, str)) in sym_string_within_range()
605 prop = sym_get_range_prop(sym); in sym_string_within_range()
609 return val >= sym_get_range_val(prop->expr->left.sym, 10) && in sym_string_within_range()
610 val <= sym_get_range_val(prop->expr->right.sym, 10); in sym_string_within_range()
612 if (!sym_string_valid(sym, str)) in sym_string_within_range()
614 prop = sym_get_range_prop(sym); in sym_string_within_range()
618 return val >= sym_get_range_val(prop->expr->left.sym, 16) && in sym_string_within_range()
619 val <= sym_get_range_val(prop->expr->right.sym, 16); in sym_string_within_range()
624 return sym_tristate_within_range(sym, yes); in sym_string_within_range()
626 return sym_tristate_within_range(sym, mod); in sym_string_within_range()
628 return sym_tristate_within_range(sym, no); in sym_string_within_range()
636 bool sym_set_string_value(struct symbol *sym, const char *newval) in sym_set_string_value() argument
642 switch (sym->type) { in sym_set_string_value()
647 return sym_set_tristate_value(sym, yes); in sym_set_string_value()
649 return sym_set_tristate_value(sym, mod); in sym_set_string_value()
651 return sym_set_tristate_value(sym, no); in sym_set_string_value()
658 if (!sym_string_within_range(sym, newval)) in sym_set_string_value()
661 if (!(sym->flags & SYMBOL_DEF_USER)) { in sym_set_string_value()
662 sym->flags |= SYMBOL_DEF_USER; in sym_set_string_value()
663 sym_set_changed(sym); in sym_set_string_value()
666 oldval = sym->def[S_DEF_USER].val; in sym_set_string_value()
668 if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' && newval[1] != 'X'))) { in sym_set_string_value()
670 sym->def[S_DEF_USER].val = val = xmalloc(size); in sym_set_string_value()
674 sym->def[S_DEF_USER].val = val = xmalloc(size); in sym_set_string_value()
692 const char *sym_get_string_default(struct symbol *sym) in sym_get_string_default() argument
699 sym_calc_visibility(sym); in sym_get_string_default()
705 prop = sym_get_default_prop(sym); in sym_get_string_default()
707 switch (sym->type) { in sym_get_string_default()
728 val = EXPR_OR(val, sym->rev_dep.tri); in sym_get_string_default()
732 if (!sym_is_choice_value(sym) && modules_sym->curr.tri == no) in sym_get_string_default()
736 if (sym->type == S_BOOLEAN && val == mod) in sym_get_string_default()
739 switch (sym->type) { in sym_get_string_default()
759 const char *sym_get_string_value(struct symbol *sym) in sym_get_string_value() argument
763 switch (sym->type) { in sym_get_string_value()
766 val = sym_get_tristate_value(sym); in sym_get_string_value()
780 return (const char *)sym->curr.val; in sym_get_string_value()
783 bool sym_is_changable(struct symbol *sym) in sym_is_changable() argument
785 return sym->visible > sym->rev_dep.tri; in sym_is_changable()
883 struct symbol *sym; in sym_expand_string_value() local
894 sym = sym_find(name); in sym_expand_string_value()
895 if (sym != NULL) { in sym_expand_string_value()
896 sym_calc_value(sym); in sym_expand_string_value()
897 symval = sym_get_string_value(sym); in sym_expand_string_value()
958 struct symbol *sym; member
981 exact1 = (s1->eo - s1->so) == strlen(s1->sym->name); in sym_rel_comp()
982 exact2 = (s2->eo - s2->so) == strlen(s2->sym->name); in sym_rel_comp()
989 return strcmp(s1->sym->name, s2->sym->name); in sym_rel_comp()
994 struct symbol *sym, **sym_arr = NULL; in sym_re_search() local
1007 for_all_symbols(i, sym) { in sym_re_search()
1008 if (sym->flags & SYMBOL_CONST || !sym->name) in sym_re_search()
1010 if (regexec(&re, sym->name, 1, match, 0)) in sym_re_search()
1020 sym_calc_value(sym); in sym_re_search()
1026 sym_match_arr[cnt++].sym = sym; in sym_re_search()
1034 sym_arr[i] = sym_match_arr[i].sym; in sym_re_search()
1053 struct symbol *sym; member
1058 static void dep_stack_insert(struct dep_stack *stack, struct symbol *sym) in dep_stack_insert() argument
1064 stack->sym = sym; in dep_stack_insert()
1083 struct symbol *sym, *next_sym; in sym_check_print_recursive() local
1094 if (stack->sym == last_sym) in sym_check_print_recursive()
1102 sym = stack->sym; in sym_check_print_recursive()
1103 next_sym = stack->next ? stack->next->sym : last_sym; in sym_check_print_recursive()
1106 prop = stack->sym->prop; in sym_check_print_recursive()
1109 if (sym_is_choice(sym) || sym_is_choice_value(sym)) { in sym_check_print_recursive()
1110 for (prop = sym->prop; prop; prop = prop->next) { in sym_check_print_recursive()
1116 if (stack->sym == last_sym) in sym_check_print_recursive()
1124 sym->name ? sym->name : "<choice>", in sym_check_print_recursive()
1130 sym->name ? sym->name : "<choice>", in sym_check_print_recursive()
1132 } else if (sym_is_choice(sym)) { in sym_check_print_recursive()
1135 sym->name ? sym->name : "<choice>", in sym_check_print_recursive()
1137 } else if (sym_is_choice_value(sym)) { in sym_check_print_recursive()
1140 sym->name ? sym->name : "<choice>", in sym_check_print_recursive()
1145 sym->name ? sym->name : "<choice>", in sym_check_print_recursive()
1156 struct symbol *sym; in sym_check_expr_deps() local
1163 sym = sym_check_expr_deps(e->left.expr); in sym_check_expr_deps()
1164 if (sym) in sym_check_expr_deps()
1165 return sym; in sym_check_expr_deps()
1175 sym = sym_check_deps(e->left.sym); in sym_check_expr_deps()
1176 if (sym) in sym_check_expr_deps()
1177 return sym; in sym_check_expr_deps()
1178 return sym_check_deps(e->right.sym); in sym_check_expr_deps()
1180 return sym_check_deps(e->left.sym); in sym_check_expr_deps()
1189 static struct symbol *sym_check_sym_deps(struct symbol *sym) in sym_check_sym_deps() argument
1195 dep_stack_insert(&stack, sym); in sym_check_sym_deps()
1197 sym2 = sym_check_expr_deps(sym->rev_dep.expr); in sym_check_sym_deps()
1201 for (prop = sym->prop; prop; prop = prop->next) { in sym_check_sym_deps()
1208 if (prop->type != P_DEFAULT || sym_is_choice(sym)) in sym_check_sym_deps()
1225 struct symbol *sym, *sym2; in sym_check_choice_deps() local
1233 expr_list_for_each_sym(prop->expr, e, sym) in sym_check_choice_deps()
1234 sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED); in sym_check_choice_deps()
1242 expr_list_for_each_sym(prop->expr, e, sym) { in sym_check_choice_deps()
1243 sym2 = sym_check_sym_deps(sym); in sym_check_choice_deps()
1248 expr_list_for_each_sym(prop->expr, e, sym) in sym_check_choice_deps()
1249 sym->flags &= ~SYMBOL_CHECK; in sym_check_choice_deps()
1260 struct symbol *sym_check_deps(struct symbol *sym) in sym_check_deps() argument
1265 if (sym->flags & SYMBOL_CHECK) { in sym_check_deps()
1266 sym_check_print_recursive(sym); in sym_check_deps()
1267 return sym; in sym_check_deps()
1269 if (sym->flags & SYMBOL_CHECKED) in sym_check_deps()
1272 if (sym_is_choice_value(sym)) { in sym_check_deps()
1276 dep_stack_insert(&stack, sym); in sym_check_deps()
1277 prop = sym_get_choice_prop(sym); in sym_check_deps()
1280 } else if (sym_is_choice(sym)) { in sym_check_deps()
1281 sym2 = sym_check_choice_deps(sym); in sym_check_deps()
1283 sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED); in sym_check_deps()
1284 sym2 = sym_check_sym_deps(sym); in sym_check_deps()
1285 sym->flags &= ~SYMBOL_CHECK; in sym_check_deps()
1288 if (sym2 && sym2 == sym) in sym_check_deps()
1294 struct property *prop_alloc(enum prop_type type, struct symbol *sym) in prop_alloc() argument
1302 prop->sym = sym; in prop_alloc()
1307 if (sym) { in prop_alloc()
1308 for (propp = &sym->prop; *propp; propp = &(*propp)->next) in prop_alloc()
1320 return prop->expr->left.sym; in prop_get_symbol()
1353 struct symbol *sym, *sym2; in prop_add_env() local
1357 sym = current_entry->sym; in prop_add_env()
1358 sym->flags |= SYMBOL_AUTO; in prop_add_env()
1359 for_all_properties(sym, prop, P_ENV) { in prop_add_env()
1367 prop = prop_alloc(P_ENV, sym); in prop_add_env()
1371 sym_env_list->right.sym = sym; in prop_add_env()
1375 sym_add_default(sym, p); in prop_add_env()