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Don't fail joystick initialization if udev isn't available

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This commit is contained in:
Sam Lantinga
2024-03-25 11:45:41 -07:00
parent 358a80a473
commit 5fff9bc1e3
1 changed files with 15 additions and 12 deletions
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27
src/joystick/linux/SDL_sysjoystick.c
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@@ -1036,21 +1036,24 @@ static int LINUX_JoystickInit(void)
}
if (enumeration_method == ENUMERATION_LIBUDEV) {
if (SDL_UDEV_Init() < 0) {
return SDL_SetError("Could not initialize UDEV");
}
if (SDL_UDEV_Init() == 0) {
/* Set up the udev callback */
if (SDL_UDEV_AddCallback(joystick_udev_callback) < 0) {
SDL_UDEV_Quit();
return SDL_SetError("Could not set up joystick <-> udev callback");
}
/* Set up the udev callback */
if (SDL_UDEV_AddCallback(joystick_udev_callback) < 0) {
SDL_UDEV_Quit();
return SDL_SetError("Could not set up joystick <-> udev callback");
/* Force a scan to build the initial device list */
SDL_UDEV_Scan();
} else {
SDL_LogDebug(SDL_LOG_CATEGORY_INPUT,
"udev init failed, disabling udev integration");
enumeration_method = ENUMERATION_FALLBACK;
}
/* Force a scan to build the initial device list */
SDL_UDEV_Scan();
} else
}
#endif
{
if (enumeration_method != ENUMERATION_LIBUDEV) {
#if defined(HAVE_INOTIFY)
inotify_fd = SDL_inotify_init1();