plucky (3) SDL_GetEnvironmentVariables.3.gz

NAME

       SDL_GetEnvironmentVariables - Get all variables in the environment.

HEADER FILE

       Defined in SDL3/SDL_stdinc.h

SYNOPSIS

       #include "SDL3/SDL.h"

       char ** SDL_GetEnvironmentVariables(SDL_Environment *env);

FUNCTION PARAMETERS

       env    the environment to query.

RETURN VALUE

       (char ) Returns a NULL terminated array of pointers to environment variables in the form "variable=value"
       or NULL on failure; call

       SDL_GetError () for more information. This is a single allocation that should be freed with  SDL_free  ()
       when it is no longer needed.

THREAD SAFETY

       It is safe to call this function from any thread.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       •(3),  SDL_GetEnvironment(3), •(3), SDL_CreateEnvironment(3), •(3), SDL_GetEnvironmentVariables(3), •(3),
       SDL_SetEnvironmentVariable(3), •(3), SDL_UnsetEnvironmentVariable(3)