./kernel/bsd/proc_cfg.c 1.1.69.1
./kernel/bsd/kern_sig.c 4.5.396.1
./kernel/vfs/vfs_vnops.c 4.3.184.1
./kernel/sys/fcntl.h 4.2.109.1
./kernel/bsd/kern_descrip.c 4.4.228.1
./kernel/bsd/kern_exec.c dfoster
