SDL_SetError
Use this function to set the SDL error message.
Contents
Syntax
int SDL_SetError(const char* fmt,
...)
Function Parameters
fmt |
a printf() style message format string |
... |
additional parameters matching % tokens in the fmt string, if any |
Return Value
Returns always -1.
Code Examples
SDL_SetError("Something unexpected happened!");
int errorCode = 0;
...
errorCode = -37;
...
if (errorCode < 0)
SDL_SetError("Something unexpected happened: Error Code %d", errorCode);
Remarks
Calling this function will replace any previous error message that was set.
