group IDs. Subsequently, Linux 2.4 added getgroups32 (), supporting 32-bit IDs. The glibc getgroups () wrappergetgid32 (2) 2.4 getgroups (2) 1.0 getgroups32 (2) 2.4 gethostname (2) 2.0 Alpha, was available ... were added (e.g., chown32 (2), getuid32 (2), getgroups32 (2), setresuid32 (2)), …group IDs. Subsequently, Linux 2.4 added getgroups32 (), supporting 32-bit IDs. The glibc getgroups () wrappergroup IDs. Subsequently, Linux 2.4 added getgroups32 (), supporting 32-bit IDs. The glibc getgroups () wrappergroup IDs. Subsequently, Linux 2.4 added getgroups32 (), supporting 32-bit IDs. The glibc getgroups () wrapper