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Create static function load_dynamic_core

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This commit is contained in:
twinaphex 2016-01-25 06:58:35 +01:00
parent 6596d15d81
commit dede617727
1 changed files with 41 additions and 37 deletions
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78
dynamic.c
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@ -255,6 +255,46 @@ libretro_find_controller_description(
return NULL;
}
#ifdef HAVE_DYNAMIC
static void load_dynamic_core(void)
{
settings_t *settings = config_get_ptr();
function_t sym = dylib_proc(NULL, "retro_init");
if (sym)
{
/* Try to verify that -lretro was not linked in from other modules
* since loading it dynamically and with -l will fail hard. */
RARCH_ERR("Serious problem. RetroArch wants to load libretro cores dyamically, but it is already linked.\n");
RARCH_ERR("This could happen if other modules RetroArch depends on link against libretro directly.\n");
RARCH_ERR("Proceeding could cause a crash. Aborting ...\n");
retro_fail(1, "init_libretro_sym()");
}
if (!*settings->libretro)
{
RARCH_ERR("RetroArch is built for dynamic libretro cores, but libretro_path is not set. Cannot continue.\n");
retro_fail(1, "init_libretro_sym()");
}
/* Need to use absolute path for this setting. It can be
* saved to content history, and a relative path would
* break in that scenario. */
path_resolve_realpath(settings->libretro, sizeof(settings->libretro));
RARCH_LOG("Loading dynamic libretro core from: \"%s\"\n",
settings->libretro);
lib_handle = dylib_load(settings->libretro);
if (!lib_handle)
{
RARCH_ERR("Failed to open libretro core: \"%s\"\n",
settings->libretro);
RARCH_ERR("Error(s): %s\n", dylib_error());
retro_fail(1, "load_dynamic()");
}
}
#endif
/**
* load_symbols:
* @type : Type of core to be loaded.
@ -268,45 +308,9 @@ static void load_symbols(enum rarch_core_type type)
switch (type)
{
case CORE_TYPE_PLAIN:
{
#ifdef HAVE_DYNAMIC
settings_t *settings = config_get_ptr();
function_t sym = dylib_proc(NULL, "retro_init");
if (sym)
{
/* Try to verify that -lretro was not linked in from other modules
* since loading it dynamically and with -l will fail hard. */
RARCH_ERR("Serious problem. RetroArch wants to load libretro cores dyamically, but it is already linked.\n");
RARCH_ERR("This could happen if other modules RetroArch depends on link against libretro directly.\n");
RARCH_ERR("Proceeding could cause a crash. Aborting ...\n");
retro_fail(1, "init_libretro_sym()");
}
if (!*settings->libretro)
{
RARCH_ERR("RetroArch is built for dynamic libretro cores, but libretro_path is not set. Cannot continue.\n");
retro_fail(1, "init_libretro_sym()");
}
/* Need to use absolute path for this setting. It can be
* saved to content history, and a relative path would
* break in that scenario. */
path_resolve_realpath(settings->libretro,
sizeof(settings->libretro));
RARCH_LOG("Loading dynamic libretro core from: \"%s\"\n",
settings->libretro);
lib_handle = dylib_load(settings->libretro);
if (!lib_handle)
{
RARCH_ERR("Failed to open libretro core: \"%s\"\n",
settings->libretro);
RARCH_ERR("Error(s): %s\n", dylib_error());
retro_fail(1, "load_dynamic()");
}
load_dynamic_core();
#endif
}
SYMBOL(retro_init);
SYMBOL(retro_deinit);