user IDs. Subsequently, Linux 2.4 added setuid32 () supporting 32-bit IDs. The glibc setuid () wrapperuser IDs. Subsequently, Linux 2.4 added setuid32 () supporting 32-bit IDs. The glibc setuid () wrappersettimeofday (2) 1.0 setuid (2) 1.0 setuid32 (2) 2.4 setup (2) 1.0 Removed