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path: root/usr.bin/cu/cu.c (follow)
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* When system calls indicate an error they return -1, not some arbitraryderaadt2019-06-281-2/+2
* Add -E to change the escape character, from Artturi Alm.nicm2019-03-221-9/+19
* -r restricted mode blocks certain operations as ~ operations.deraadt2017-12-101-3/+11
* Call isatty(3) prior to ioctl(TIOCEXCL) to check if cu(1) was invoked on amestre2017-08-221-1/+3
* doug and I think the kernel has enough features to supportderaadt2015-10-161-1/+5
* Set the line file descriptor nonblocking and make it blocking again fornicm2015-10-051-2/+18
* Add -d flag and dc capability to open devices non-blocking, used for thenicm2015-05-181-6/+18
* Separate the two usages for cu so you can either give it -l and -s (likenicm2015-02-081-15/+20
* Replace <sys/param.h> with <limits.h> and other less dirty headers wherederaadt2015-01-161-3/+3
* -l should override HOST, pointed out by claudio@nicm2014-04-121-4/+5
* If HOST or the host argument starts with a /, treat it as a device namenicm2014-03-311-6/+10
* Fix REMOTE to work like tip(1) - it can be either a path to a remote(5)nicm2014-03-311-10/+15
* Add support for retrieving the line and speed from the /etc/remote dvnicm2014-03-261-20/+71
* unsigned char casts with ctype macros are pretty obvious when dealingderaadt2013-11-201-2/+2
* simplify tilde expand as seen in ssh. ok nicmtedu2013-04-241-13/+14
* Fix a couple of spacing/style nits.nicm2013-01-171-2/+2
* Instead of creating line termios from scratch, call tcgetattr() andnicm2013-01-171-7/+10
* kill unused variablehalex2012-07-131-3/+3
* make the compat for -XXX to -s XXX simpler. sometimes you dont need to usedlg2012-07-131-21/+8
* Set CLOCAL in remove c_cflag or line noise is likely to make cu exit asnicm2012-07-121-2/+2
* Add handler for SIGHUP.nicm2012-07-121-1/+4
* Fix usage.nicm2012-07-101-2/+3
* Add ~R command to start recording output to a file.nicm2012-07-101-1/+4
* Use function to restore termios and add ~X to help.nicm2012-07-101-5/+3
* Once we've set up termios, lines need to be \r\n terminated, and we neednicm2012-07-101-14/+9
* Restore termios and signal handlers before ~$ so ^C will kill child.nicm2012-07-101-1/+6
* Add a ~S escape to change the speed interactively (not using ~s sincenicm2012-07-101-12/+23
* Add first cut of replacement for tip/cu. Not linked to the build.nicm2012-07-101-0/+338