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| author | Pali Rohár <pali@kernel.org> | 2021-08-08 10:41:23 +0200 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2021-08-09 02:32:37 +0200 |
| commit | 572422a678f59de3cc9fc591831e13a6d140300a (patch) | |
| tree | 934f62b0f85be3bbd4a174fb622015141b3f3c2a | |
| parent | aad1f0e89098b35f6a35fb92556dadc622f0d00c (diff) | |
| download | man-pages-572422a678f59de3cc9fc591831e13a6d140300a.tar.gz | |
ioctl_tty.2: Document ioctls: TCGETS2, TCSETS2, TCSETSW2, TCSETSF2
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
| -rw-r--r-- | man2/ioctl_tty.2 | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/man2/ioctl_tty.2 b/man2/ioctl_tty.2 index 519e4606fe..99a6455fc7 100644 --- a/man2/ioctl_tty.2 +++ b/man2/ioctl_tty.2 @@ -106,6 +106,35 @@ The following four ioctls are just like .BR TCSETSW , .BR TCSETSF , except that they take a +.I "struct termios2\ *" +instead of a +.IR "struct termios\ *" . +If struct member +.B c_cflag +contains +.B BOTHER +then baudrate is stored in struct members +.B c_ispeed +and +.B c_ospeed +as integer values. +These ioctls are not supported on all architectures. +.RS +.TS +lb l. +TCGETS2 \fBstruct termios2 *\fPargp +TCSETS2 \fBconst struct termios2 *\fPargp +TCSETSW2 \fBconst struct termios2 *\fPargp +TCSETSF2 \fBconst struct termios2 *\fPargp +.TE +.RE +.PP +The following four ioctls are just like +.BR TCGETS , +.BR TCSETS , +.BR TCSETSW , +.BR TCSETSF , +except that they take a .I "struct termio\ *" instead of a .IR "struct termios\ *" . |