diff options
| author | Vito Caputo <vcaputo@pengaru.com> | 2022-04-22 12:42:01 -0700 |
|---|---|---|
| committer | Vito Caputo <vcaputo@pengaru.com> | 2022-04-22 12:42:01 -0700 |
| commit | 0a798f421863d7c74bf7e8e6f37d8021e9df52f2 (patch) | |
| tree | f84a4a3719678a44558a3504a8f8892b9b52c79d /src/til.h | |
| parent | 7f872664738b45c982f3e95749f2136a0de4c19a (diff) | |
til: make til_module_randomize_setup() return -errno
This makes the arg return optional by using a res_arg pointer,
instead returning -ENOMEM when it would have returned NULL on
allocation failures.
This also makes it possible to detect when no setup was
performed, by returning 0 in such a case. Now returns 1 when
setup occurs and res pointers populated.
Diffstat (limited to 'src/til.h')
| -rw-r--r-- | src/til.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -33,6 +33,6 @@ void til_module_render(const til_module_t *module, void *context, unsigned ticks int til_module_create_context(const til_module_t *module, unsigned ticks, void *setup, void **res_context); void * til_module_destroy_context(const til_module_t *module, void *context); int til_module_setup(til_settings_t *settings, til_setting_t **res_setting, const til_setting_desc_t **res_desc, void **res_setup); -char * til_module_randomize_setup(const til_module_t *module, void **res_setup); +int til_module_randomize_setup(const til_module_t *module, void **res_setup, char **res_arg); #endif |