Functions starting with 'e' in kern

• enodev kern/subr_xxx.c:48
• enoioctl kern/subr_xxx.c:66
• enosys kern/subr_xxx.c:77
• enterpgrp kern/kern_proc.c:98
• enxio kern/subr_xxx.c:57
• eopnotsupp kern/subr_xxx.c:87
• execsigs kern/kern_sig.c:189
• execve kern/kern_execve.c:93