diff options
Diffstat (limited to 'extra/config/symbol.c')
| -rw-r--r-- | extra/config/symbol.c | 558 |
1 files changed, 483 insertions, 75 deletions
diff --git a/extra/config/symbol.c b/extra/config/symbol.c index b27047c32..d550300ec 100644 --- a/extra/config/symbol.c +++ b/extra/config/symbol.c @@ -7,8 +7,8 @@ #include <stdlib.h> #include <string.h> #include <regex.h> +#include <sys/utsname.h> -#define LKC_DIRECT_LINK #include "lkc.h" struct symbol symbol_yes = { @@ -35,7 +35,7 @@ tristate modules_val; struct expr *sym_env_list; -void sym_add_default(struct symbol *sym, const char *def) +static void sym_add_default(struct symbol *sym, const char *def) { struct property *prop = prop_alloc(P_DEFAULT, sym); @@ -45,20 +45,19 @@ void sym_add_default(struct symbol *sym, const char *def) void sym_init(void) { struct symbol *sym; - char *p; + struct utsname uts; static bool inited = false; if (inited) return; inited = true; - p = getenv("VERSION"); - if (p) { - sym = sym_lookup("VERSION", 0); - sym->type = S_STRING; - sym->flags |= SYMBOL_AUTO; - sym_add_default(sym, p); - } + uname(&uts); + + sym = sym_lookup("UNAME_RELEASE", 0); + sym->type = S_STRING; + sym->flags |= SYMBOL_AUTO; + sym_add_default(sym, uts.release); } enum symbol_type sym_get_type(struct symbol *sym) @@ -125,7 +124,7 @@ struct property *sym_get_default_prop(struct symbol *sym) return NULL; } -struct property *sym_get_range_prop(struct symbol *sym) +static struct property *sym_get_range_prop(struct symbol *sym) { struct property *prop; @@ -137,7 +136,7 @@ struct property *sym_get_range_prop(struct symbol *sym) return NULL; } -static int sym_get_range_val(struct symbol *sym, int base) +static long sym_get_range_val(struct symbol *sym, int base) { sym_calc_value(sym); switch (sym->type) { @@ -156,7 +155,7 @@ static int sym_get_range_val(struct symbol *sym, int base) static void sym_validate_range(struct symbol *sym) { struct property *prop; - int base, val, val2; + long base, val, val2; char str[64]; switch (sym->type) { @@ -180,9 +179,9 @@ static void sym_validate_range(struct symbol *sym) return; } if (sym->type == S_INT) - sprintf(str, "%d", val2); + sprintf(str, "%ld", val2); else - sprintf(str, "0x%x", val2); + sprintf(str, "0x%lx", val2); sym->curr.val = strdup(str); } @@ -205,6 +204,16 @@ static void sym_calc_visibility(struct symbol *sym) } if (sym_is_choice_value(sym)) return; + /* defaulting to "yes" if no explicit "depends on" are given */ + tri = yes; + if (sym->dir_dep.expr) + tri = expr_calc_value(sym->dir_dep.expr); + if (tri == mod) + tri = yes; + if (sym->dir_dep.tri != tri) { + sym->dir_dep.tri = tri; + sym_set_changed(sym); + } tri = no; if (sym->rev_dep.expr) tri = expr_calc_value(sym->rev_dep.expr); @@ -216,42 +225,68 @@ static void sym_calc_visibility(struct symbol *sym) } } -static struct symbol *sym_calc_choice(struct symbol *sym) +/* + * Find the default symbol for a choice. + * First try the default values for the choice symbol + * Next locate the first visible choice value + * Return NULL if none was found + */ +struct symbol *sym_choice_default(struct symbol *sym) { struct symbol *def_sym; struct property *prop; struct expr *e; - /* is the user choice visible? */ - def_sym = sym->def[S_DEF_USER].val; - if (def_sym) { - sym_calc_visibility(def_sym); - if (def_sym->visible != no) - return def_sym; - } - /* any of the defaults visible? */ for_all_defaults(sym, prop) { prop->visible.tri = expr_calc_value(prop->visible.expr); if (prop->visible.tri == no) continue; def_sym = prop_get_symbol(prop); - sym_calc_visibility(def_sym); if (def_sym->visible != no) return def_sym; } /* just get the first visible value */ prop = sym_get_choice_prop(sym); + expr_list_for_each_sym(prop->expr, e, def_sym) + if (def_sym->visible != no) + return def_sym; + + /* failed to locate any defaults */ + return NULL; +} + +static struct symbol *sym_calc_choice(struct symbol *sym) +{ + struct symbol *def_sym; + struct property *prop; + struct expr *e; + int flags; + + /* first calculate all choice values' visibilities */ + flags = sym->flags; + prop = sym_get_choice_prop(sym); expr_list_for_each_sym(prop->expr, e, def_sym) { sym_calc_visibility(def_sym); if (def_sym->visible != no) - return def_sym; + flags &= def_sym->flags; } - /* no choice? reset tristate value */ - sym->curr.tri = no; - return NULL; + sym->flags &= flags | ~SYMBOL_DEF_USER; + + /* is the user choice visible? */ + def_sym = sym->def[S_DEF_USER].val; + if (def_sym && def_sym->visible != no) + return def_sym; + + def_sym = sym_choice_default(sym); + + if (def_sym == NULL) + /* no choice? reset tristate value */ + sym->curr.tri = no; + + return def_sym; } void sym_calc_value(struct symbol *sym) @@ -265,6 +300,14 @@ void sym_calc_value(struct symbol *sym) if (sym->flags & SYMBOL_VALID) return; + + if (sym_is_choice_value(sym) && + sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) { + sym->flags &= ~SYMBOL_NEED_SET_CHOICE_VALUES; + prop = sym_get_choice_prop(sym); + sym_calc_value(prop_get_symbol(prop)); + } + sym->flags |= SYMBOL_VALID; oldval = sym->curr; @@ -321,6 +364,18 @@ void sym_calc_value(struct symbol *sym) } } calc_newval: + if (sym->dir_dep.tri == no && sym->rev_dep.tri != no) { + struct expr *e; + e = expr_simplify_unmet_dep(sym->rev_dep.expr, + sym->dir_dep.expr); + fprintf(stderr, "warning: ("); + expr_fprint(e, stderr); + fprintf(stderr, ") selects %s which has unmet direct dependencies (", + sym->name); + expr_fprint(sym->dir_dep.expr, stderr); + fprintf(stderr, ")\n"); + expr_free(e); + } newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri); } if (newval.tri == mod && sym_get_type(sym) == S_BOOLEAN) @@ -365,18 +420,22 @@ void sym_calc_value(struct symbol *sym) if (sym_is_choice(sym)) { struct symbol *choice_sym; - int flags = sym->flags & (SYMBOL_CHANGED | SYMBOL_WRITE); prop = sym_get_choice_prop(sym); expr_list_for_each_sym(prop->expr, e, choice_sym) { - choice_sym->flags |= flags; - if (flags & SYMBOL_CHANGED) + if ((sym->flags & SYMBOL_WRITE) && + choice_sym->visible != no) + choice_sym->flags |= SYMBOL_WRITE; + if (sym->flags & SYMBOL_CHANGED) sym_set_changed(choice_sym); } } if (sym->flags & SYMBOL_AUTO) sym->flags &= ~SYMBOL_WRITE; + + if (sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) + set_all_choice_values(sym); } void sym_clear_all_valid(void) @@ -535,7 +594,7 @@ bool sym_string_valid(struct symbol *sym, const char *str) bool sym_string_within_range(struct symbol *sym, const char *str) { struct property *prop; - int val; + long val; switch (sym->type) { case S_STRING: @@ -608,11 +667,11 @@ bool sym_set_string_value(struct symbol *sym, const char *newval) size = strlen(newval) + 1; if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' && newval[1] != 'X'))) { size += 2; - sym->def[S_DEF_USER].val = val = malloc(size); + sym->def[S_DEF_USER].val = val = xmalloc(size); *val++ = '0'; *val++ = 'x'; } else if (!oldval || strcmp(oldval, newval)) - sym->def[S_DEF_USER].val = val = malloc(size); + sym->def[S_DEF_USER].val = val = xmalloc(size); else return true; @@ -623,6 +682,80 @@ bool sym_set_string_value(struct symbol *sym, const char *newval) return true; } +/* + * Find the default value associated to a symbol. + * For tristate symbol handle the modules=n case + * in which case "m" becomes "y". + * If the symbol does not have any default then fallback + * to the fixed default values. + */ +const char *sym_get_string_default(struct symbol *sym) +{ + struct property *prop; + struct symbol *ds; + const char *str; + tristate val; + + sym_calc_visibility(sym); + sym_calc_value(modules_sym); + val = symbol_no.curr.tri; + str = symbol_empty.curr.val; + + /* If symbol has a default value look it up */ + prop = sym_get_default_prop(sym); + if (prop != NULL) { + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + /* The visibility may limit the value from yes => mod */ + val = EXPR_AND(expr_calc_value(prop->expr), prop->visible.tri); + break; + default: + /* + * The following fails to handle the situation + * where a default value is further limited by + * the valid range. + */ + ds = prop_get_symbol(prop); + if (ds != NULL) { + sym_calc_value(ds); + str = (const char *)ds->curr.val; + } + } + } + + /* Handle select statements */ + val = EXPR_OR(val, sym->rev_dep.tri); + + /* transpose mod to yes if modules are not enabled */ + if (val == mod) + if (!sym_is_choice_value(sym) && modules_sym->curr.tri == no) + val = yes; + + /* transpose mod to yes if type is bool */ + if (sym->type == S_BOOLEAN && val == mod) + val = yes; + + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + switch (val) { + case no: return "n"; + case mod: return "m"; + case yes: return "y"; + } + case S_INT: + case S_HEX: + return str; + case S_STRING: + return str; + case S_OTHER: + case S_UNKNOWN: + break; + } + return ""; +} + const char *sym_get_string_value(struct symbol *sym) { tristate val; @@ -635,7 +768,8 @@ const char *sym_get_string_value(struct symbol *sym) case no: return "n"; case mod: - return "m"; + sym_calc_value(modules_sym); + return (modules_sym->curr.tri == no) ? "n" : "m"; case yes: return "y"; } @@ -651,12 +785,20 @@ bool sym_is_changable(struct symbol *sym) return sym->visible > sym->rev_dep.tri; } +static unsigned strhash(const char *s) +{ + /* fnv32 hash */ + unsigned hash = 2166136261U; + for (; *s; s++) + hash = (hash ^ *s) * 0x01000193; + return hash; +} + struct symbol *sym_lookup(const char *name, int flags) { struct symbol *symbol; - const char *ptr; char *new_name; - int hash = 0; + int hash; if (name) { if (name[0] && !name[1]) { @@ -666,12 +808,11 @@ struct symbol *sym_lookup(const char *name, int flags) case 'n': return &symbol_no; } } - for (ptr = name; *ptr; ptr++) - hash += *ptr; - hash &= 0xff; + hash = strhash(name) % SYMBOL_HASHSIZE; for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) { - if (!strcmp(symbol->name, name) && + if (symbol->name && + !strcmp(symbol->name, name) && (flags ? symbol->flags & flags : !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE)))) return symbol; @@ -679,10 +820,10 @@ struct symbol *sym_lookup(const char *name, int flags) new_name = strdup(name); } else { new_name = NULL; - hash = 256; + hash = 0; } - symbol = malloc(sizeof(*symbol)); + symbol = xmalloc(sizeof(*symbol)); memset(symbol, 0, sizeof(*symbol)); symbol->name = new_name; symbol->type = S_UNKNOWN; @@ -697,7 +838,6 @@ struct symbol *sym_lookup(const char *name, int flags) struct symbol *sym_find(const char *name) { struct symbol *symbol = NULL; - const char *ptr; int hash = 0; if (!name) @@ -710,12 +850,11 @@ struct symbol *sym_find(const char *name) case 'n': return &symbol_no; } } - for (ptr = name; *ptr; ptr++) - hash += *ptr; - hash &= 0xff; + hash = strhash(name) % SYMBOL_HASHSIZE; for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) { - if (!strcmp(symbol->name, name) && + if (symbol->name && + !strcmp(symbol->name, name) && !(symbol->flags & SYMBOL_CONST)) break; } @@ -723,42 +862,301 @@ struct symbol *sym_find(const char *name) return symbol; } +/* + * Expand symbol's names embedded in the string given in argument. Symbols' + * name to be expanded shall be prefixed by a '$'. Unknown symbol expands to + * the empty string. + */ +const char *sym_expand_string_value(const char *in) +{ + const char *src; + char *res; + size_t reslen; + + reslen = strlen(in) + 1; + res = xmalloc(reslen); + res[0] = '\0'; + + while ((src = strchr(in, '$'))) { + char *p, name[SYMBOL_MAXLENGTH]; + const char *symval = ""; + struct symbol *sym; + size_t newlen; + + strncat(res, in, src - in); + src++; + + p = name; + while (isalnum(*src) || *src == '_') + *p++ = *src++; + *p = '\0'; + + sym = sym_find(name); + if (sym != NULL) { + sym_calc_value(sym); + symval = sym_get_string_value(sym); + } + + newlen = strlen(res) + strlen(symval) + strlen(src) + 1; + if (newlen > reslen) { + reslen = newlen; + res = realloc(res, reslen); + } + + strcat(res, symval); + in = src; + } + strcat(res, in); + + return res; +} + +const char *sym_escape_string_value(const char *in) +{ + const char *p; + size_t reslen; + char *res; + size_t l; + + reslen = strlen(in) + strlen("\"\"") + 1; + + p = in; + for (;;) { + l = strcspn(p, "\"\\"); + p += l; + + if (p[0] == '\0') + break; + + reslen++; + p++; + } + + res = xmalloc(reslen); + res[0] = '\0'; + + strcat(res, "\""); + + p = in; + for (;;) { + l = strcspn(p, "\"\\"); + strncat(res, p, l); + p += l; + + if (p[0] == '\0') + break; + + strcat(res, "\\"); + strncat(res, p++, 1); + } + + strcat(res, "\""); + return res; +} + +struct sym_match { + struct symbol *sym; + off_t so, eo; +}; + +/* Compare matched symbols as thus: + * - first, symbols that match exactly + * - then, alphabetical sort + */ +static int sym_rel_comp( const void *sym1, const void *sym2 ) +{ + struct sym_match *s1 = *(struct sym_match **)sym1; + struct sym_match *s2 = *(struct sym_match **)sym2; + int l1, l2; + + /* Exact match: + * - if matched length on symbol s1 is the length of that symbol, + * then this symbol should come first; + * - if matched length on symbol s2 is the length of that symbol, + * then this symbol should come first. + * Note: since the search can be a regexp, both symbols may match + * exactly; if this is the case, we can't decide which comes first, + * and we fallback to sorting alphabetically. + */ + l1 = s1->eo - s1->so; + l2 = s2->eo - s2->so; + if (l1 == strlen(s1->sym->name) && l2 != strlen(s2->sym->name)) + return -1; + if (l1 != strlen(s1->sym->name) && l2 == strlen(s2->sym->name)) + return 1; + + /* As a fallback, sort symbols alphabetically */ + return strcmp(s1->sym->name, s2->sym->name); +} + struct symbol **sym_re_search(const char *pattern) { struct symbol *sym, **sym_arr = NULL; + struct sym_match **sym_match_arr = NULL; int i, cnt, size; regex_t re; + regmatch_t match[1]; cnt = size = 0; /* Skip if empty */ if (strlen(pattern) == 0) return NULL; - if (regcomp(&re, pattern, REG_EXTENDED|REG_NOSUB|REG_ICASE)) + if (regcomp(&re, pattern, REG_EXTENDED|REG_ICASE)) return NULL; for_all_symbols(i, sym) { + struct sym_match *tmp_sym_match; if (sym->flags & SYMBOL_CONST || !sym->name) continue; - if (regexec(&re, sym->name, 0, NULL, 0)) + if (regexec(&re, sym->name, 1, match, 0)) continue; if (cnt + 1 >= size) { - void *tmp = sym_arr; + void *tmp; size += 16; - sym_arr = realloc(sym_arr, size * sizeof(struct symbol *)); - if (!sym_arr) { - free(tmp); - return NULL; + tmp = realloc(sym_match_arr, size * sizeof(struct sym_match *)); + if (!tmp) { + goto sym_re_search_free; } + sym_match_arr = tmp; } - sym_arr[cnt++] = sym; + sym_calc_value(sym); + tmp_sym_match = (struct sym_match*)malloc(sizeof(struct sym_match)); + if (!tmp_sym_match) + goto sym_re_search_free; + tmp_sym_match->sym = sym; + /* As regexec return 0, we know we have a match, so + * we can use match[0].rm_[se]o without further checks + */ + tmp_sym_match->so = match[0].rm_so; + tmp_sym_match->eo = match[0].rm_eo; + sym_match_arr[cnt++] = tmp_sym_match; } - if (sym_arr) + if (sym_match_arr) { + qsort(sym_match_arr, cnt, sizeof(struct sym_match*), sym_rel_comp); + sym_arr = malloc((cnt+1) * sizeof(struct symbol)); + if (!sym_arr) + goto sym_re_search_free; + for (i = 0; i < cnt; i++) + sym_arr[i] = sym_match_arr[i]->sym; sym_arr[cnt] = NULL; + } +sym_re_search_free: + if (sym_match_arr) { + for (i = 0; i < cnt; i++) + free(sym_match_arr[i]); + free(sym_match_arr); + } regfree(&re); return sym_arr; } +/* + * When we check for recursive dependencies we use a stack to save + * current state so we can print out relevant info to user. + * The entries are located on the call stack so no need to free memory. + * Note inser() remove() must always match to properly clear the stack. + */ +static struct dep_stack { + struct dep_stack *prev, *next; + struct symbol *sym; + struct property *prop; + struct expr *expr; +} *check_top; + +static void dep_stack_insert(struct dep_stack *stack, struct symbol *sym) +{ + memset(stack, 0, sizeof(*stack)); + if (check_top) + check_top->next = stack; + stack->prev = check_top; + stack->sym = sym; + check_top = stack; +} + +static void dep_stack_remove(void) +{ + check_top = check_top->prev; + if (check_top) + check_top->next = NULL; +} + +/* + * Called when we have detected a recursive dependency. + * check_top point to the top of the stact so we use + * the ->prev pointer to locate the bottom of the stack. + */ +static void sym_check_print_recursive(struct symbol *last_sym) +{ + struct dep_stack *stack; + struct symbol *sym, *next_sym; + struct menu *menu = NULL; + struct property *prop; + struct dep_stack cv_stack; + + if (sym_is_choice_value(last_sym)) { + dep_stack_insert(&cv_stack, last_sym); + last_sym = prop_get_symbol(sym_get_choice_prop(last_sym)); + } + + for (stack = check_top; stack != NULL; stack = stack->prev) + if (stack->sym == last_sym) + break; + if (!stack) { + fprintf(stderr, "unexpected recursive dependency error\n"); + return; + } + + for (; stack; stack = stack->next) { + sym = stack->sym; + next_sym = stack->next ? stack->next->sym : last_sym; + prop = stack->prop; + if (prop == NULL) + prop = stack->sym->prop; + + /* for choice values find the menu entry (used below) */ + if (sym_is_choice(sym) || sym_is_choice_value(sym)) { + for (prop = sym->prop; prop; prop = prop->next) { + menu = prop->menu; + if (prop->menu) + break; + } + } + if (stack->sym == last_sym) + fprintf(stderr, "%s:%d:error: recursive dependency detected!\n", + prop->file->name, prop->lineno); + if (stack->expr) { + fprintf(stderr, "%s:%d:\tsymbol %s %s value contains %s\n", + prop->file->name, prop->lineno, + sym->name ? sym->name : "<choice>", + prop_get_type_name(prop->type), + next_sym->name ? next_sym->name : "<choice>"); + } else if (stack->prop) { + fprintf(stderr, "%s:%d:\tsymbol %s depends on %s\n", + prop->file->name, prop->lineno, + sym->name ? sym->name : "<choice>", + next_sym->name ? next_sym->name : "<choice>"); + } else if (sym_is_choice(sym)) { + fprintf(stderr, "%s:%d:\tchoice %s contains symbol %s\n", + menu->file->name, menu->lineno, + sym->name ? sym->name : "<choice>", + next_sym->name ? next_sym->name : "<choice>"); + } else if (sym_is_choice_value(sym)) { + fprintf(stderr, "%s:%d:\tsymbol %s is part of choice %s\n", + menu->file->name, menu->lineno, + sym->name ? sym->name : "<choice>", + next_sym->name ? next_sym->name : "<choice>"); + } else { + fprintf(stderr, "%s:%d:\tsymbol %s is selected by %s\n", + prop->file->name, prop->lineno, + sym->name ? sym->name : "<choice>", + next_sym->name ? next_sym->name : "<choice>"); + } + } + + if (check_top == &cv_stack) + dep_stack_remove(); +} static struct symbol *sym_check_expr_deps(struct expr *e) { @@ -795,24 +1193,33 @@ static struct symbol *sym_check_sym_deps(struct symbol *sym) { struct symbol *sym2; struct property *prop; + struct dep_stack stack; + + dep_stack_insert(&stack, sym); sym2 = sym_check_expr_deps(sym->rev_dep.expr); if (sym2) - return sym2; + goto out; for (prop = sym->prop; prop; prop = prop->next) { if (prop->type == P_CHOICE || prop->type == P_SELECT) continue; + stack.prop = prop; sym2 = sym_check_expr_deps(prop->visible.expr); if (sym2) break; if (prop->type != P_DEFAULT || sym_is_choice(sym)) continue; + stack.expr = prop->expr; sym2 = sym_check_expr_deps(prop->expr); if (sym2) break; + stack.expr = NULL; } +out: + dep_stack_remove(); + return sym2; } @@ -821,6 +1228,9 @@ static struct symbol *sym_check_choice_deps(struct symbol *choice) struct symbol *sym, *sym2; struct property *prop; struct expr *e; + struct dep_stack stack; + + dep_stack_insert(&stack, choice); prop = sym_get_choice_prop(choice); expr_list_for_each_sym(prop->expr, e, sym) @@ -834,10 +1244,8 @@ static struct symbol *sym_check_choice_deps(struct symbol *choice) expr_list_for_each_sym(prop->expr, e, sym) { sym2 = sym_check_sym_deps(sym); - if (sym2) { - fprintf(stderr, " -> %s", sym->name); + if (sym2) break; - } } out: expr_list_for_each_sym(prop->expr, e, sym) @@ -847,6 +1255,8 @@ out: prop_get_symbol(sym_get_choice_prop(sym2)) == choice) sym2 = choice; + dep_stack_remove(); + return sym2; } @@ -856,18 +1266,20 @@ struct symbol *sym_check_deps(struct symbol *sym) struct property *prop; if (sym->flags & SYMBOL_CHECK) { - fprintf(stderr, "%s:%d:error: found recursive dependency: %s", - sym->prop->file->name, sym->prop->lineno, - sym->name ? sym->name : "<choice>"); + sym_check_print_recursive(sym); return sym; } if (sym->flags & SYMBOL_CHECKED) return NULL; if (sym_is_choice_value(sym)) { + struct dep_stack stack; + /* for choice groups start the check with main choice symbol */ + dep_stack_insert(&stack, sym); prop = sym_get_choice_prop(sym); sym2 = sym_check_deps(prop_get_symbol(prop)); + dep_stack_remove(); } else if (sym_is_choice(sym)) { sym2 = sym_check_choice_deps(sym); } else { @@ -876,14 +1288,8 @@ struct symbol *sym_check_deps(struct symbol *sym) sym->flags &= ~SYMBOL_CHECK; } - if (sym2) { - fprintf(stderr, " -> %s", sym->name ? sym->name : "<choice>"); - if (sym2 == sym) { - fprintf(stderr, "\n"); - zconfnerrs++; - sym2 = NULL; - } - } + if (sym2 && sym2 == sym) + sym2 = NULL; return sym2; } @@ -893,7 +1299,7 @@ struct property *prop_alloc(enum prop_type type, struct symbol *sym) struct property *prop; struct property **propp; - prop = malloc(sizeof(*prop)); + prop = xmalloc(sizeof(*prop)); memset(prop, 0, sizeof(*prop)); prop->type = type; prop->sym = sym; @@ -937,13 +1343,15 @@ const char *prop_get_type_name(enum prop_type type) return "select"; case P_RANGE: return "range"; + case P_SYMBOL: + return "symbol"; case P_UNKNOWN: break; } return "unknown"; } -void prop_add_env(const char *env) +static void prop_add_env(const char *env) { struct symbol *sym, *sym2; struct property *prop; |