(This is the legacy documentation for stable SDL2, the current stable version; SDL3 is the current development version.)

Draft

THIS PAGE IS A WORK IN PROGRESS ... Please make edits to this page to improve it!

SDL_HINT_NO_SIGNAL_HANDLERS

Tell SDL not to catch the SIGINT or SIGTERM signals.

Header File

Defined in [SDL_hints.h](https://github.com/libsdl-org/SDL/blob/SDL2/include/SDL_hints.h), but apps should _only_ `#include "SDL.h"`!

Syntax

#define SDL_HINT_NO_SIGNAL_HANDLERS   "SDL_NO_SIGNAL_HANDLERS"

Remarks

This hint only applies to Unix-like platforms, and should set before any calls to SDL_Init()

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_QUIT event. "1" - SDL will not install a signal handler at all.

Default

By default install a SIGINT and SIGTERM handler, and when it catches a signal, convert it into an SDL_QUIT event.

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CategoryAPI, CategoryAPIMacro, CategoryDefine, CategoryHints, CategoryDraft

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