Manual Page Result
0
Command: cfsetispeed | Section: 3 | Source: Digital UNIX | File: cfsetispeed.3.gz
cfsetispeed(3) Library Functions Manual cfsetispeed(3)
NAME
cfsetispeed - Sets input baud rate for a terminal
LIBRARY
Standard C Library (libc.so, libc.a)
SYNOPSIS
#include <termios.h>
int cfsetispeed( struct termios *termios_p; speed_t speed);
STANDARDS
Interfaces documented on this reference page conform to industry stan-
dards as follows:
cfsetispeed(): POSIX.1, XPG4, XPG4-UNIX
Refer to the standards(5) reference page for more information about in-
dustry standards and associated tags.
PARAMETERS
Points to a termios structure containing the input baud rate. Speci-
fies the new input baud rate.
DESCRIPTION
The cfsetispeed() function sets the input baud rate stored in the
structure pointed to by the termios_p parameter to the value specified
by the speed parameter.
If the input baud rate is set to 0 (zero), the input baud rate will be
specified by the value of the output baud rate.
There is no effect on the baud rates set in the hardware until a subse-
quent successful call is made to the tcsetattr() function on the same
termios structure.
RETURN VALUES
Upon successful completion, the cfsetispeed() function returns a value
of 0 (zero). Otherwise, a value of -1 is returned.
RELATED INFORMATION
Functions: cfgetispeed(3), cfgetospeed(3), cfsetospeed(3), tcsetattr(3)
Files: termios(4)
Standards: standards(5) delim off
cfsetispeed(3)