Article View: gnu.bash.bug
Article #323TIOCSETP vs TIOCSETN
From: Ray Moody
Date: Fri, 14 Jul 1989 18:49
Date: Fri, 14 Jul 1989 18:49
30 lines
1182 bytes
1182 bytes
Bash uses TIOCSETP to reset the tty states when a job stops. This
flushes my typeahead. Bash should use TIOCSETN to avoid flushing
typeahead.
Ray
-------------------------------------------------------------------------------
RCS file: RCS/jobs.c,v
retrieving revision 1.2
diff -c -r1.2 jobs.c
*** /tmp/,RCSt1017471 Fri Jul 14 13:47:36 1989
--- jobs.c Fri Jul 14 13:46:31 1989
***************
*** 699,705
int tty = open ("/dev/tty", O_RDONLY);
if (tty != -1)
{
! ioctl (tty, TIOCSETP, &shell_tty_info);
close (tty);
}
}
--- 699,705 -----
int tty = open ("/dev/tty", O_RDONLY);
if (tty != -1)
{
! ioctl (tty, TIOCSETN, &shell_tty_info);
close (tty);
}
}
Technical Details
Message-ID:
<8907141849.AA17484@gibbs.physics.purdue.edu>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!iuvax!cica!tut.cis.ohio-state.edu!GIBBS.PHYSICS.PURDUE.EDU!rayShow Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!iuvax!cica!tut.cis.ohio-state.edu!GIBBS.PHYSICS.PURDUE.EDU!ray From: ray@GIBBS.PHYSICS.PURDUE.EDU (Ray Moody) Newsgroups: gnu.bash.bug Subject: TIOCSETP vs TIOCSETN Message-ID: <8907141849.AA17484@gibbs.physics.purdue.edu> Date: 14 Jul 89 18:49:26 GMT Sender: daemon@tut.cis.ohio-state.edu Distribution: gnu Organization: GNUs Not Usenet Lines: 30