Function SDL_GetEnvironmentVariable

pub unsafe extern "C" fn SDL_GetEnvironmentVariable(
    env: *mut SDL_Environment,
    name: *const c_char,
) -> *const c_char

Expand description

Get the value of a variable in the environment.

Parameter: env the environment to query.

Parameter: name the name of the variable to get.

Returns: a pointer to the value of the variable or NULL if it can’t be found.

Thread Safety: It is safe to call this function from any thread.

Available Since: This function is available since SDL 3.2.0.

See Also: SDL_GetEnvironment

See Also: SDL_CreateEnvironment

See Also: SDL_GetEnvironmentVariables

See Also: SDL_SetEnvironmentVariable

See Also: SDL_UnsetEnvironmentVariable

SDL_GetEnvironmentVariable