d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Map ^C and ^\ (INTR and QUIT) to ^Q so that you can actually send these

Browse Source 
guys to a watched process.  Useful if you're monitoring someone who's
started doing something you'd really like them to stop immediately. :)
Suggested by:	Phillip White <philw@megasoft.tic.ab.ca>
This commit is contained in:
Jordan K. Hubbard 1995-12-16 10:07:10 +00:00
parent e075ffc9a7
commit 020539b659
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=12887
2 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
usr.sbin/watch/watch.8
View File

@ -55,7 +55,7 @@ Names may be preceded by "/dev/".
While running in interactive mode, all user input is discarded except for:
.Pp
.Bl -tag -width "XXXX" -compact
.It Sy "<control-C>"
.It Sy "<control-Q>"
Exit
.Nm watch .
.It Sy "<control-W>"

6
usr.sbin/watch/watch.c
View File

@ -88,13 +88,19 @@ void
set_tty()
{
struct sgttyb sgn;
struct tchars tc;
ioctl(std_in, TIOCGETP, &sgo);
ioctl(std_in, TIOCGETC, &tc);
/* bcopy(&sgn, &sgo, sizeof(struct sgttyb)); */
sgn = sgo;
sgn.sg_flags |= CBREAK;
sgn.sg_flags &= ~ECHO;
ospeed = sgo.sg_ospeed;
tc.t_intrc = 17; /* ^Q */
tc.t_quitc = 17; /* ^Q */
ioctl(std_in, TIOCSETP, &sgn);
ioctl(std_in, TIOCSETC, &tc);
}
void