diff mbox series

[v2] ioctl_tty.2: Document ioctls: TCGETS2, TCSETS2, TCSETSW2, TCSETSF2

Message ID 20210730104803.10328-1-pali@kernel.org
State Superseded
Headers show
Series [v2] ioctl_tty.2: Document ioctls: TCGETS2, TCSETS2, TCSETSW2, TCSETSF2 | expand

Checks

Context Check Description
dj/TryBot-apply_patch fail Patch failed to apply to master at the time it was sent

Commit Message

Pali Rohár July 30, 2021, 10:48 a.m. UTC
Signed-off-by: Pali Rohár <pali@kernel.org>

---
Changes in v2:
* Remove information about asm/termbits.h (will be in followup patch)
* Style fixes
---
 man2/ioctl_tty.2 | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

Comments

Alejandro Colomar \(man-pages\) July 30, 2021, 6:20 p.m. UTC | #1
Hi Pali,

On 7/30/21 12:48 PM, Pali Rohár wrote:
> Signed-off-by: Pali Rohár <pali@kernel.org>
> 

Patch applied.  Thanks,

Alex

> ---
> Changes in v2:
> * Remove information about asm/termbits.h (will be in followup patch)
> * Style fixes
> ---
>   man2/ioctl_tty.2 | 29 +++++++++++++++++++++++++++++
>   1 file changed, 29 insertions(+)
> 
> diff --git a/man2/ioctl_tty.2 b/man2/ioctl_tty.2
> index 2a0effdae8ab..c1875530f0b1 100644
> --- a/man2/ioctl_tty.2
> +++ b/man2/ioctl_tty.2
> @@ -77,6 +77,35 @@ 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\ *" .
>
diff mbox series

Patch

diff --git a/man2/ioctl_tty.2 b/man2/ioctl_tty.2
index 2a0effdae8ab..c1875530f0b1 100644
--- a/man2/ioctl_tty.2
+++ b/man2/ioctl_tty.2
@@ -77,6 +77,35 @@  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\ *" .