NAME    [Toc]    [Back]

       cfsetispeed - Set input baud rate for a terminal

SYNOPSIS    [Toc]    [Back]

       #include <termios.h>

       int cfsetispeed(
               struct termios *termios_p,
               speed_t speed );

LIBRARY    [Toc]    [Back]

       Standard C Library (libc)

STANDARDS    [Toc]    [Back]

       Interfaces  documented  on  this reference page conform to
       industry standards as follows:

       cfsetispeed():  POSIX.1, XPG4, XPG4-UNIX

       Refer to the standards(5) reference page for more information
 about industry standards and associated tags.

PARAMETERS    [Toc]    [Back]

       Points  to  a  termios structure containing the input baud
       rate.  Specifies the new input baud rate.

DESCRIPTION    [Toc]    [Back]

       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  subsequent  successful call is made to the tcsetattr()
 function on the same termios structure.

RETURN VALUES    [Toc]    [Back]

       Upon successful  completion,  the  cfsetispeed()  function
       returns  a  value of 0 (zero). Otherwise, a value of -1 is
       returned.

SEE ALSO    [Toc]    [Back]

       Functions: cfgetispeed(3), cfgetospeed(3), cfsetospeed(3),
       tcsetattr(3)

       Files: termios(4)

       Standards: standards(5)



                                                   cfsetispeed(3)