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2020-05-29partial sync of regress/netcat.c with upstreamsobrado
synchronize synopsis and usage.
2020-05-29partial sync of regress/netcat.c with upstreamchl
remove unused variable ok tedu@
2020-05-29partial sync of regress/netcat.c with upstreamtobias
The code in socks.c writes multiple times in a row to a socket. If the socket becomes invalid between these calls (e.g. connection closed), write will throw SIGPIPE. With this patch, SIGPIPE is ignored so we can handle write's -1 return value (errno will be EPIPE). Ultimately, it leads to program exit, too -- but with nicer error message. :) with input by and ok djm
2020-05-29partial sync of regress/netcat.c with upstreamtobias
Check for short writes in fdpass(). Clean up while at it. ok djm
2020-05-29partial sync of regress/netcat.c with upstreamjca
Support for nc -T on IPv6 addresses. ok sthen@
2020-05-01fix reversed testDamien Miller
2020-05-01Include sys/byteorder.h for htons and friends.Darren Tucker
These are usually in netinet/in.h but on HP-UX they are not defined if _XOPEN_SOURCE_EXTENDED is set. Only needed for netcat in the regression tests.
2019-11-01Check if IP_TOS is defined before using.Darren Tucker
2018-02-08Set SO_REUSEADDR in regression test netcat.Darren Tucker
Sometimes multiplex tests fail on Solaris with "netcat: local_listen: Address already in use" which is likely due to previous invocations leaving the port in TIME_WAIT. Set SO_REUSEADDR (in addition to SO_REUSEPORT which is alread set on platforms that support it). ok djm@
2016-07-14fix missing include for systems with err.hDamien Miller
2016-07-13Move err.h replacements into compat lib.Darren Tucker
Move implementations of err.h replacement functions into their own file in the libopenbsd-compat so we can use them in kexfuzz.c too. ok djm@
2015-04-16remove dependency on arpa/telnet.hDamien Miller
2015-03-04netcat needs poll.h portability goopDamien Miller
2015-03-04avoid warningDamien Miller
2015-02-28portability fixes for regress/netcat.cDamien Miller
Mostly avoiding "err(1, NULL)"
2015-02-26make regress/netcat.c fd passing (more) portableDamien Miller
2015-02-24Original portability patch from djm@ for platforms missing err.h.Tim Rice
Fix name space clash on Solaris 10. Still more to do for Solaris 10 to deal with msghdr structure differences. ok djm@
2015-01-27compile on systems without TCP_MD5SIG (e.g. OSX)Damien Miller
2015-01-15some systems lack SO_REUSEPORTDamien Miller
2014-12-23include and use OpenBSD netcat in regress/Damien Miller