* indirect use of short-lived file descriptors. For instance, glibc will
* create a socket (and thus, use an fd) during calls to gethostname() or
* when querying the user's group. Other calls also probably make use of
* indirect use of short-lived file descriptors. For instance, glibc will
* create a socket (and thus, use an fd) during calls to gethostname() or
* when querying the user's group. Other calls also probably make use of