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42 Commits

Author SHA1 Message Date
thorpej
723fb3cccc Add support for specifying the send and receive socket buffer sizes. This 
is especially useful for TCP servers which must specify the receive
socket buffer size before the connection is made so that the connection's
window scale factor can be properly advertised.

Example /etc/inetd.conf configuration line:

shell stream tcp,rcvbuf=1m nowait root /usr/libexec/rshd rshd

That line will cause the rshd to advertise a 1 megabyte window, which could
improve the performance of an rcp in some situations.
 1998-05-01 01:57:26 +00:00
mycroft
b4d89784ef Reset the SIGPIPE handler to SIG_DFL after forking. 1998-03-21 06:25:37 +00:00
christos
9fab7a4ffa PR/4837: Jeff Thieleke: inetd does not compile without libwrap. 1998-01-20 16:44:22 +00:00
mycroft
a88cef6970 Ignore SIGPIPE, which may be caused by non-forking internal TCP services if 
the remote side closes the connection before we answer.
 1997-12-04 06:39:02 +00:00
lukem
a352e573d5 fix use of unix domain socketname length, and signal error if this 
is exceeded. from enami tsugutomo <enami@ba2.so-net.or.jp> [bin/3369]
 1997-10-17 13:53:30 +00:00
mycroft
c5aacdd3b3 Don't sleep if we get EINTR from select(2) (e.g. because we got 
a SIGCHLD when something died).  From PR 4056, by David Holland.
 1997-10-08 07:15:59 +00:00
mrg
2d06dcebcd WARNS?=1 1997-10-05 16:40:24 +00:00
mrg
7d7091ccdd merge lite2 [actually, just update ucb sccs id's] 1997-10-05 16:16:10 +00:00
mycroft
52aae8dc8a Don't do libwrap checking for UDP services; they must do it internally on 
every packet to be correct.
 1997-04-20 22:04:59 +00:00
mycroft
14656f0069 Don't attempt to use libwrap for `stream wait' services, where 
we only have the listening socket.
 1997-03-19 00:05:05 +00:00
mycroft
95c740d58b Oops; for waiting stream services, we don't do an accept(); we 
pass down the fd of the listening socket.
 1997-03-18 04:47:22 +00:00
mycroft
6ebf01d197 Output a + line for the tcpmux `help' service, and list itself. 1997-03-14 03:18:25 +00:00
mycroft
b860cb428b Move all of the libwrap checking and subprocess startup into a separate 
function.  Arrange for tcpmux() to be called like other builtins, and have it
call the aforementioned function recursively.  This allows tcpmux to be
wrapped, and always runs it after forking, so we don't freeze everything
else.
Also, use FD_CLOEXEC to close file descriptors, rather than iterating through
them ourself.
 1997-03-13 20:15:04 +00:00
mycroft
a68a078f3e Fix typo. 1997-03-13 18:39:50 +00:00
mycroft
51fa5e9be7 Make the previous dependent on LIBWRAP_INTERNAL, which is not defined by 
default.
 1997-03-13 18:36:35 +00:00
mycroft
249eced8da If we forked for an internal service, make sure we always exit afterward. 1997-03-13 18:19:35 +00:00
mycroft
df6ec691b5 If we're using libwrap. always fork. This only affects the time and daytime 
services anyway.
 1997-03-13 18:08:19 +00:00
mycroft
cf5f8c252d Slight rearrangement to forking code. Also, always close the new descriptor 
after a fork failure, even for a waiting service.
 1997-03-13 18:06:15 +00:00
mycroft
84626a507f Another bug fix to tcpmux. 1997-03-13 17:35:39 +00:00
mycroft
cb666b197f Merge changes from Lite2 (with bug fixes). Adds tcpmux. 1997-03-13 17:22:23 +00:00
mycroft
7c7f4379a0 When rejecting a UDP connection, make sure to flush the right socket. 1997-03-13 14:57:34 +00:00
mycroft
d6dc78d4c1 Oops; subprocess must exit when rejecting connection. 1997-03-13 14:29:15 +00:00
mycroft
9df028750a Do libwrap access checking *after* forking. 1997-03-13 14:15:40 +00:00
mikel
b5ce435d24 set proper length for sockaddr_un. fixes PR bin/3281 from Enami 
Tsugutomo, but slightly differently; the code I added is basically
  identical to SUN_LEN(), but avoids the unecessary strlen() call.
 1997-03-04 06:12:44 +00:00
mikel
91e876159f fix problem with restarting service after SIGHUP (PR 3093) 
indicate proper invocation point and RCS ID police (PR 3098)
 1997-01-12 06:55:41 +00:00
mouse
ccf88919e4 Per mail from Herb Peyerl, use LOG_AUTH for libwrap logging. 1997-01-02 14:25:18 +00:00
mouse
f02c2e5693 Get the local-address-part code in here (instead of "comsat" you can 
use "127.0.0.1:comsat").  While I'm here, do trailing whitespace
cleanup, .Nm usage police in the manpage, and a couple of trivial text
typo fixes.
 1996-12-30 23:38:18 +00:00
mrg
5b9f69465f if se_argv[0] is NULL, use se_service. 1996-12-07 00:37:00 +00:00
mrg
3e0b84a6d5 syslog allow/deny at the right severity. 1996-12-06 00:45:48 +00:00
mrg
b95b23e332 allow allow/deny severity to be compile-time configurable, use getservbyport() 
correctly, and log the proto.  from <jbernard@tater.Mines.EDU> in several PR's.
 1996-12-04 13:37:18 +00:00
mrg
4e76afacc8 use the new libwrap functionality to provide tcpd-like functionality 
as part of inetd.  uses /etc/hosts.{allow,deny} as tcpd does, etc.  it
is basically exactly like tcpd except that you don't need to change
the server to /usr/local/sbin/tcpd.

XXX should document better somewhere
 1996-11-26 17:23:34 +00:00
mycroft
0ffcbb494d Always swap most of the fields when updating a config file entry; otherwise 
we can get weird lossage when deleting a field (e.g. the group).
 1996-02-22 11:14:41 +00:00
pk
0dee01cc03 Remove local declarations of ctime(). 1995-06-02 15:02:18 +00:00
cgd
f6f602f9a7 includes, for necessary prototypes, and avoid name collisions with the 
include.
 1994-12-23 16:45:11 +00:00
cgd
5893e3811f kill stupidity 1994-05-25 02:49:38 +00:00
pk
c491c1c95c Keep up with changed rlimit structure. 1994-05-17 20:47:29 +00:00
pk
e0738ce1d3 RLIMIT_OFILE => RLIMIT_NOFILE 
Do something sensible when current RLIMIT_NOFILE turns out to be infinity.
 1993-12-14 21:31:53 +00:00
pk
08ba41f417 Allow for a group name to be specified in the ``user'' field: user[.group] 
Allow for max # of invocations to be specified; appended to ``wait''
 field: wait/nowait[.max]
Allow for RPC specifications in numeric format.
Inetd now stores its pid in `/var/run/inetd.pid'.
Support for AF_UNIX family.
 1993-10-13 11:22:48 +00:00
mycroft
0c4b6b5612 Don't core dump on blank lines. 1993-10-11 20:53:48 +00:00
mycroft
e9d867ef50 Add RCS identifiers. 1993-08-01 17:54:45 +00:00
brezak
5dffb9b127 Add support for starting RPC servers. 1993-06-11 00:36:31 +00:00
cgd
61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00