1 diff -u -r ../strace-4.11/ipc_msgctl.c ./ipc_msgctl.c
2 --- ../strace-4.11/ipc_msgctl.c 2015-11-25 20:36:58.000000000 -0500
3 +++ ./ipc_msgctl.c 2015-12-25 22:20:18.904846632 -0500
9 tprintf(", key=%u", (unsigned) msqid_ds.msg_perm.__key);
11 printuid(", cuid=", msqid_ds.msg_perm.cuid);
12 printuid(", cgid=", msqid_ds.msg_perm.cgid);