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[option] union of const and non-const char * in option

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This commit is contained in:
Witold Filipczyk 2022-01-29 18:17:43 +01:00
parent 6c83455ab7
commit d124b9bff0
3 changed files with 9 additions and 6 deletions
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4
src/config/options.c
View File

@ -232,7 +232,7 @@ get_opt_rec(struct option *tree, const char *name_)
mem_free(aname);
return NULL;
}
mem_free_set(&option->name, stracpy(name));
mem_free_set(&option->aname, stracpy(name));
add_opt_rec(tree, "", option);
@ -601,7 +601,7 @@ done_option(struct option *option)
done_listbox_item(&option_browser, option->box_item);
if (option->flags & OPT_ALLOC) {
mem_free_if(option->name);
mem_free_if(option->aname);
mem_free(option);
} else if (!option->capt) {
/* We are probably dealing with a built-in autocreated option

7
src/config/options.h
View File

@ -193,7 +193,10 @@ typedef int (*change_hook_T)(struct session *session, struct option *current,
struct option {
OBJECT_HEAD(struct option);
char *name;
union {
const char *name;
char *aname;
};
option_flags_T flags;
enum option_type type;
long min, max;
@ -216,7 +219,7 @@ struct option {
* with ::INIT_OPT_INT or a similar macro.
* @relates option */
#define INIT_OPTION(name, flags, type, min, max, value, desc, capt) \
{ NULL_LIST_HEAD, INIT_OBJECT("option"), name, flags, type, min, max, { (LIST_OF(struct option) *) (value) }, desc, capt }
{ NULL_LIST_HEAD, INIT_OBJECT("option"), {name}, flags, type, min, max, { (LIST_OF(struct option) *) (value) }, desc, capt }
extern struct option *config_options;
extern struct option *cmdline_options;

4
src/mime/dialogs.c
View File

@ -159,8 +159,8 @@ menu_list_ext(struct terminal *term, void *fn_, void *xxx)
if (!strcmp(opt->name, "_template_")) continue;
if (!init_string(&translated)
|| !add_real_optname_to_string(&translated, opt->name,
strlen(opt->name))) {
|| !add_real_optname_to_string(&translated, opt->aname,
strlen(opt->aname))) {
done_string(&translated);
continue;
}