user IDs. Subsequently, Linux 2.4 added getuid32 () and geteuid32 (), supporting 32-bit IDs. The glibcgettimeofday (2) 1.0 getuid (2) 1.0 getuid32 (2) 2.4 getunwind (2) 2.4.8 IA-64 only ... system calls were added (e.g., chown32 (2), getuid32 (2), getgroups32 (2), setresuid32 (2)),…user IDs. Subsequently, Linux 2.4 added getuid32 () and geteuid32 (), supporting 32-bit IDs. The glibcuser IDs. Subsequently, Linux 2.4 added getuid32 () and geteuid32 (), supporting 32-bit IDs. The glibcuser IDs. Subsequently, Linux 2.4 added getuid32 () and geteuid32 (), supporting 32-bit IDs. The glibc