telnetd for GNO

sheldonh 48a0b67941 Don't use non-signal-safe functions (exit(3) in this case) in ... signal handlers. In this case, use _exit(2) instead, following the call to shutdown(2). This fixes rare telnetd hangs. PR: misc/33672 Submitted by: Umesh Krishnaswamy <umesh@juniper.net> MFC after: 1 month git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@90242 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f		2002-02-05 15:20:02 +00:00
arpa
libtelnet
telnet	Don't assume that the number of fds to select on is known quantity (in	2001-12-09 09:53:27 +00:00
telnetd	Don't use non-signal-safe functions (exit(3) in this case) in	2002-02-05 15:20:02 +00:00