65         msg->original_buf = msg->buf_addr;  in sysctl()
67         msg->buf_addr = extra_buf;  in sysctl()
71     char *buf_addr = msg->buf_addr;  in sysctl()  local
74     msg->sysctl.name = (int *)buf_addr;  in sysctl()
78     buf_addr += namelen * sizeof(int);  in sysctl()
81         msg->sysctl.new = buf_addr;  in sysctl()
85         buf_addr += newlen;  in sysctl()
92         msg->sysctl.oldlenp = (size_t *)buf_addr;  in sysctl()
94         buf_addr += sizeof(size_t);  in sysctl()
97             msg->sysctl.old = (void *)buf_addr;  in sysctl()
99             buf_addr += *oldlenp;  in sysctl()