From 9f9f9eaa096e6be8c1613014868e919d6991b188 Mon Sep 17 00:00:00 2001 From: Vito Caputo Date: Sun, 24 Apr 2022 19:24:47 -0700 Subject: *: s/void */til_setup_t */ This brings something resembling an actual type to the private objects returrned in *res_setup. Internally libtil/rototiller wants this to be a til_setup_t, and it's up to the private users of what's returned in *res_setup to embed this appropriately and either use container_of() or casting when simply embedded at the start to go between til_setup_t and their private containing struct. Everywhere *res_setup was previously allocated using calloc() is now using til_setup_new() with a free_func, which til_setup_new() will initialize appropriately. There's still some remaining work to do with the supplied free_func in some modules, where free() isn't quite appropriate. Setup freeing isn't actually being performed yet, but this sets the foundation for that to happen in a subsequent commit that cleans up the setup leaks. Many modules use a static default setup for when no setup has been provided. In those cases, the free_func would be NULL, which til_setup_new() refuses to do. When setup freeing actually starts happening, it'll simply skip freeing when til_setup_t.free_func is NULL. --- src/setup.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/setup.c') diff --git a/src/setup.c b/src/setup.c index 8f2708d..0791da8 100644 --- a/src/setup.c +++ b/src/setup.c @@ -2,6 +2,7 @@ #include #include "til_settings.h" +#include "til_setup.h" #include "til_util.h" /* add key=value, but if key is NULL, use value as key. */ @@ -21,7 +22,7 @@ static int add_value(til_settings_t *settings, const char *key, const char *valu /* returns negative on error, otherwise number of additions made to settings */ -int setup_interactively(til_settings_t *settings, int (*setup_func)(til_settings_t *settings, til_setting_t **res_setting, const til_setting_desc_t **res_desc, void **res_setup), int defaults, void **res_setup) +int setup_interactively(til_settings_t *settings, int (*setup_func)(til_settings_t *settings, til_setting_t **res_setting, const til_setting_desc_t **res_desc, til_setup_t **res_setup), int defaults, til_setup_t **res_setup) { unsigned additions = 0; char buf[256] = "\n"; -- cgit v1.2.1