SDL_LogOutputFunction.3type - Man Page

Defined in SDL3/SDL_log.h

#include "SDL3/SDL.h"

typedef void (SDLCALL *SDL_LogOutputFunction)(void *userdata, int category, SDL_LogPriority priority, const char *message);

This function is called by SDL when there is new text to be logged. A mutex is held so that this function is never called by more than one thread at once.

userdata

what was passed as userdata to SDL_SetLogOutputFunction ().

category

the category of the message.

priority

the priority of the message.

message

the message being output.

This datatype is available since SDL 3.2.0.