10e85a316b
Update copyrights for 2008.
2008-01-29 22:27:53 +00:00
81dfe2ae09
If FD_CLOEXEC works, create a pipe and use it to report any errors that occur
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while trying to execute the program.
2008-01-26 03:03:25 +00:00
e06f8dfcdf
Add a comment to the waitattach code.
2006-09-27 23:08:22 +00:00
5f6d552d2c
Print an error message if we could not execute the desired command, instead of
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exiting silently.
Also make sure the master process waits until the client attaches when using
the -A and -c modes, so that the error message has a chance of being seen.
2006-06-03 01:28:20 +00:00
3b070abf7a
Allow the dtach -n mode to be used without a terminal. If a terminal is not
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present when dtach is started, we now rely on whatever default terminal
settings the kernel uses.
2005-04-10 19:38:43 +00:00
76b04f84f0
Use non-blocking mode a little better by repeatedly trying to send data out to
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the clients until at least one write worked and no error (other than EAGAIN)
occurred when writing to any of the clients. This way, complete data loss can
be avoided since at least one client must get all of the data.
Also make sure that stdin/stdout/stderr point to /dev/null instead of just
closing them, to avoid confusion.
2004-11-03 20:00:18 +00:00
05a6e1678e
Try to set non-blocking mode when accepting new clients.
2004-10-04 20:19:08 +00:00
a5599b4610
Allow the redraw method to be chosen by the user, and include the old Ctrl L
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character method again.
2004-06-24 01:57:02 +00:00
302917ca33
First attempt at proper process group handling.
2004-06-23 04:48:07 +00:00
abf2db3509
dtach 0.6
2004-05-26 17:30:44 +00:00
3653366fd8
Fix fd leakage.
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Prevent atexit from being called twice on dtach -A.
2001-11-28 22:56:40 +00:00
203193838d
Portability updates thanks to sourceforge's compile farm. dtach should now
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work on: FreeBSD, Debian/alpha, Debian/sparc, Debian/PPC, and Solaris.
Bump version.
2001-11-05 20:02:58 +00:00
6ffbd82a64
initial import to sourceforge
2001-09-28 00:50:56 +00:00
Ned T. Crigler