(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous 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 3.1.3.

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CategoryAPI, CategoryAPIMacro, CategoryHints

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