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Change return type from void to int, for functions that set an error

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(SDL_SetError(), SDL_OutOfMemory(), SDL_Unsupported(), SDL_InvalidParam())

Update prototype to forward errors to generic layer, for the functions:
MoveCursor, WarpMouse, GL_DeleteContext, GetDisplayModes.

Check invalid parameter in SDL_SetTextInputRect() generic layer.
This commit is contained in:
Sylvain 2023-02-06 20:24:12 +01:00 • committed by Sam Lantinga
parent 6c37d5b57f
commit c5c94a6be6
100 changed files with 472 additions and 389 deletions
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12
src/joystick/SDL_joystick.c
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@ -1043,15 +1043,16 @@ int SDL_GetJoystickPlayerIndex(SDL_Joystick *joystick)
/**
* Set the player index of an opened joystick
*/
void SDL_SetJoystickPlayerIndex(SDL_Joystick *joystick, int player_index)
int SDL_SetJoystickPlayerIndex(SDL_Joystick *joystick, int player_index)
{
SDL_LockJoysticks();
{
CHECK_JOYSTICK_MAGIC(joystick, );
CHECK_JOYSTICK_MAGIC(joystick, -1);
SDL_SetJoystickIDForPlayerIndex(player_index, joystick->instance_id);
}
SDL_UnlockJoysticks();
return 0;
}
int SDL_RumbleJoystick(SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
@ -1216,7 +1217,7 @@ int SDL_SendJoystickEffect(SDL_Joystick *joystick, const void *data, int size)
/*
* Close a joystick previously opened with SDL_OpenJoystick()
*/
void SDL_CloseJoystick(SDL_Joystick *joystick)
int SDL_CloseJoystick(SDL_Joystick *joystick)
{
SDL_Joystick *joysticklist;
SDL_Joystick *joysticklistprev;
@ -1224,12 +1225,12 @@ void SDL_CloseJoystick(SDL_Joystick *joystick)
SDL_LockJoysticks();
{
CHECK_JOYSTICK_MAGIC(joystick, );
CHECK_JOYSTICK_MAGIC(joystick, -1);
/* First decrement ref count */
if (--joystick->ref_count > 0) {
SDL_UnlockJoysticks();
return;
return 0;
}
if (joystick->rumble_expiration) {
@ -1276,6 +1277,7 @@ void SDL_CloseJoystick(SDL_Joystick *joystick)
SDL_free(joystick);
}
SDL_UnlockJoysticks();
return 0;
}
void SDL_QuitJoysticks(void)