(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_HINT_NO_SIGNAL_HANDLERS

Tell SDL not to catch the SIGINT or SIGTERM signals on POSIX platforms.

Header File

Defined in <SDL3/SDL_hints.h>

Syntax

#define SDL_HINT_NO_SIGNAL_HANDLERS   "SDL_NO_SIGNAL_HANDLERS"

Remarks

The variable can be set to the following values:

• "0": SDL will install a SIGINT and SIGTERM handler, and when it catches a signal, convert it into an SDL_EVENT_QUIT event. (default)
• "1": SDL will not install a signal handler at all.

This hint should be set before SDL is initialized.

Version

This hint is available since SDL 3.0.0.

CategoryAPI, CategoryAPIMacro, CategoryHints