10271 Convert cf{get,set}ispeed.3C and cf{get,set}speed.3C to mandoc

*** 40,110 ****
  .\" information: Portions Copyright [yyyy] [name of copyright owner]
  .\"
  .\"
  .\" Portions Copyright (c) 1992, X/Open Company Limited  All Rights Reserved
  .\" Copyright (c) 2002, Sun Microsystems, Inc.  All Rights Reserved.
  .\"
! .TH CFGETISPEED 3C "Jul 24, 2002"
! .SH NAME
! cfgetispeed, cfgetospeed \- get input and output baud rate
! .SH SYNOPSIS
! .LP
! .nf
! #include <termios.h>
! 
! \fBspeed_t\fR \fBcfgetispeed\fR(\fBconst struct termios *\fR\fItermios_p\fR);
! .fi
! 
! .LP
! .nf
! \fBspeed_t\fR \fBcfgetospeed\fR(\fBconst struct termios *\fR\fItermios_p\fR);
! .fi
! 
! .SH DESCRIPTION
! .sp
! .LP
! The \fBcfgetispeed()\fR function extracts the input baud rate from the
! \fBtermios\fR structure to which the \fItermios_p\fR argument points.
! .sp
! .LP
! The \fBcfgetospeed()\fR function extracts the output baud rate from the
! \fBtermios\fR structure to which the \fItermios_p\fR argument points.
! .sp
! .LP
! These functions returns exactly the value in the \fBtermios\fR data structure,
! without interpretation.
! .SH RETURN VALUES
! .sp
! .LP
! Upon successful completion, \fBcfgetispeed()\fR returns a value of type
! \fBspeed_t\fR representing the input baud rate.
! .sp
! .LP
! Upon successful completion, \fBcfgetospeed()\fR returns a value of type
! \fBspeed_t\fR representing the output baud rate.
! .SH ERRORS
! .sp
! .LP
  No errors are defined.
! .SH ATTRIBUTES
! .sp
! .LP
! See \fBattributes\fR(5) for descriptions of the following attributes:
! .sp
! 
! .sp
! .TS
! box;
! c | c
! l | l .
! ATTRIBUTE TYPE  ATTRIBUTE VALUE
! _
! Interface Stability     Standard
! _
! MT-Level        MT-Safe, and Async-Signal-Safe
! .TE
! 
! .SH SEE ALSO
! .sp
! .LP
! \fBcfgetospeed\fR(3C), \fBtcgetattr\fR(3C), \fBattributes\fR(5),
! \fBstandards\fR(5), \fBtermio\fR(7I)
--- 40,109 ----
  .\" information: Portions Copyright [yyyy] [name of copyright owner]
  .\"
  .\"
  .\" Portions Copyright (c) 1992, X/Open Company Limited  All Rights Reserved
  .\" Copyright (c) 2002, Sun Microsystems, Inc.  All Rights Reserved.
+ .\" Copyright 2019, Joyent, Inc.
  .\"
! .Dd January 20, 2019
! .Dt CFGETISPEED 3C
! .Os
! .Sh NAME
! .Nm cfgetispeed ,
! .Nm cfgetospeed
! .Nd get input and output baud rate
! .Sh SYNOPSIS
! .In termios.h
! .Ft speed_t
! .Fo cfgetispeed
! .Fa "const struct termios *termios_p"
! .Fc
! .Ft speed_t
! .Fo cfgetospeed
! .Fa "const struct termios *termios_p"
! .Fc
! .Sh DESCRIPTION
! The
! .Fn cfgetispeed
! function extracts the input baud rate from the
! .Vt termios
! structure to which the
! .Fa termios_p
! argument points.
! .Pp
! The
! .Fn cfgetospeed
! function extracts the output baud rate from the
! .Vt termios
! structure to which the
! .Fa termios_p
! argument points.
! .Pp
! These functions return exactly the value in the
! .Vt termios
! data structure, without interpretation.
! .Sh RETURN VALUES
! Upon successful completion,
! .Fn cfgetispeed
! returns a value of type
! .Vt speed_t
! representing the input baud rate.
! .Pp
! Upon successful completion,
! .Fn cfgetospeed
! returns a value of type
! .Vt speed_t
! representing the output baud rate.
! .Sh ERRORS
  No errors are defined.
! .Sh INTERFACE STABILITY
! Standard
! .Sh MT-LEVEL
! MT-Safe
! .Pp
! Async-Signal-Safe
! .Sh SEE ALSO
! .Xr cfsetispeed 3C ,
! .Xr tcgetattr 3C ,
! .Xr attributes 5 ,
! .Xr standards 5 ,
! .Xr termio 7I