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config: don’t use tllist where it isn’t necessary

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tllists are great when dealing with dynamically changing lists. They
are also very easy to use when building lists/arrays where the final
size is unknown.

However, this ease of use comes at a price: code size. tll-macros
expand to a lot of code.

Since things in the config are static, once the config has been
loaded, using tllists for configuration data structures doesn’t make
much sense.

This patch replaces nearly all tllists used by the configuration, with
dynamically allocated arrays.
This commit is contained in:
Daniel Eklöf 2021-06-17 18:15:29 +02:00
parent 31e10c1613
commit 495c730487
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GPG key ID: 5BBD4992C116573F
5 changed files with 380 additions and 276 deletions
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17
main.c
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@ -441,17 +441,22 @@ main(int argc, char *const *argv)
if (login_shell)
conf.login_shell = true;
if (tll_length(conf_fonts) > 0) {
for (size_t i = 0; i < ALEN(conf.fonts); i++) {
tll_foreach(conf.fonts[i], it)
config_font_destroy(&it->item);
tll_free(conf.fonts[i]);
}
for (size_t i = 0; i < ALEN(conf.fonts); i++)
config_font_list_destroy(&conf.fonts[i]);
struct config_font_list *font_list = &conf.fonts[0];
xassert(font_list->count == 0);
xassert(font_list->arr == NULL);
font_list->arr = xmalloc(
tll_length(conf_fonts) * sizeof(font_list->arr[0]));
tll_foreach(conf_fonts, it) {
struct config_font font;
if (!config_font_parse(it->item, &font)) {
LOG_ERR("%s: invalid font specification", it->item);
} else
tll_push_back(conf.fonts[0], font);
font_list->arr[font_list->count++] = font;
}
tll_free(conf_fonts);
}