Gets the complete environment variable list to be passed to
the child process when context is used to launch an application.
This is a NULL-terminated array of strings, where each string has
the form KEY=VALUE.
Available since: 2.32
Return value
Type: An array of filename
the child's environment.
The array is NULL-terminated.
The caller of the method takes ownership of the data, and is responsible for freeing it.
Each element is a file system path, using the OS encoding.