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ioctl_tty.2: Minor wording and formatting fixes 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2020-07-29 09:49:14 +02:00
parent 7b67208034
commit c4316bb5f6
1 changed files with 3 additions and 3 deletions
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6
man2/ioctl_tty.2
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@ -226,7 +226,7 @@ anybody can do this as long as the output was not redirected yet;
since version 2.6.10, only a process with the
.BR CAP_SYS_ADMIN
capability may do this.
If output was redirected already
If output was redirected already, then
.B EBUSY
is returned,
but redirection can be stopped by using this ioctl with
@ -344,14 +344,14 @@ TIOCPKT_DOSTOP The start and stop characters are \fB^S\fP/\fB^Q\fP.
TIOCPKT_NOSTOP The start and stop characters are not \fB^S\fP/\fB^Q\fP.
.fi
.IP
While this mode is in use, the presence
While packet mode is in use, the presence
of control status information to be read
from the master side may be detected by a
.BR select (2)
for exceptional conditions or a
.BR poll (2)
for the
.I POLLPRI
.B POLLPRI
event.
.IP
This mode is used by