Man page - sdl_getenvironment(3)

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Package: libsdl3-doc
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SDL_GetEnvironment - Get the process environment.

Defined in SDL3/SDL_stdinc.h

#include "SDL3/SDL.h"

SDL_Environment * SDL_GetEnvironment(void);

This is initialized at application start and is not affected by setenv() and unsetenv() calls after that point. Use

SDL_SetEnvironmentVariable () and

SDL_UnsetEnvironmentVariable () if you want to modify this environment, or SDL_setenv_unsafe () or

SDL_unsetenv_unsafe () if you want changes to persist in the C runtime environment after SDL_Quit ().

( SDL_Environment
*) Returns a pointer to the environment for the process or NULL on failure; call SDL_GetError () for more information.

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.