1 CFSETISPEED(3C)          Standard C Library Functions          CFSETISPEED(3C)
   2 
   3 
   4 
   5 NAME
   6        cfsetispeed, cfsetospeed - set input and output baud rate
   7 
   8 SYNOPSIS
   9        #include <termios.h>
  10 
  11        int cfsetispeed(struct termios *termios_p, speed_t speed);

  12 


  13 
  14        int cfsetospeed(struct termios *termios_p, speed_t speed);
  15 
  16 
  17 DESCRIPTION
  18        The cfsetispeed() function sets the input baud rate stored in the
  19        structure pointed to by termios_p to speed.
  20 
  21 
  22        The cfsetospeed() function sets the output baud rate stored in the
  23        structure pointed to by termios_p to speed.
  24 
  25 
  26        There is no effect on the baud rates set in the hardware until a
  27        subsequent successful call to tcsetattr(3C) on the same termios
  28        structure.
  29 
  30 RETURN VALUES
  31        Upon successful completion, cfsetispeed() and cfsetospeed() return 0.
  32        Otherwise -1 is returned, and errno may be set to indicate the error.
  33 
  34 ERRORS
  35        The cfsetispeed() and cfsetospeed() functions may fail if:
  36 
  37        EINVAL
  38                  The speed value is not a valid baud rate.
  39 


  40 
  41        EINVAL
  42                  The value of speed is outside the range of possible speed
  43                  values as specified in <termios.h>.
  44 


  45 
  46 ATTRIBUTES
  47        See attributes(5) for descriptions of the following attributes:
  48 
  49 
  50 
  51 
  52        +--------------------+--------------------------------+
  53        |  ATTRIBUTE TYPE    |        ATTRIBUTE VALUE         |
  54        +--------------------+--------------------------------+
  55        |Interface Stability | Standard                       |
  56        +--------------------+--------------------------------+
  57        |MT-Level            | MT-Safe, and Async-Signal-Safe |
  58        +--------------------+--------------------------------+
  59 
  60 SEE ALSO
  61        cfgetispeed(3C), tcsetattr(3C), attributes(5), standards(5), termio(7I)
  62 
  63 
  64 
  65                                  July 24, 2002                 CFSETISPEED(3C)

   1 CFSETISPEED(3C)          Standard C Library Functions          CFSETISPEED(3C)
   2 


   3 NAME
   4      cfsetispeed, cfsetospeed - set input and output baud rate
   5 
   6 SYNOPSIS
   7      #include <termios.h>
   8 
   9      int
  10      cfsetispeed(struct termios *termios_p, speed_t speed);
  11 
  12      int
  13      cfsetospeed(struct termios *termios_p, speed_t speed);
  14 



  15 DESCRIPTION
  16      The cfsetispeed() function sets the input baud rate stored in the
  17      structure pointed to by termios_p to speed.
  18 

  19      The cfsetospeed() function sets the output baud rate stored in the
  20      structure pointed to by termios_p to speed.
  21 

  22      There is no effect on the baud rates set in the hardware until a
  23      subsequent successful call to tcsetattr(3C) on the same termios
  24      structure.
  25 
  26 RETURN VALUES
  27      Upon successful completion, cfsetispeed() and cfsetospeed() return 0.
  28      Otherwise -1 is returned, and errno may be set to indicate the error.
  29 
  30 ERRORS
  31      The cfsetispeed() and cfsetospeed() functions may fail if:
  32 
  33      EINVAL  The speed value is not a valid baud rate.

  34 
  35      EINVAL  The value of speed is outside the range of possible speed values
  36              as specified in <termios.h>.
  37 
  38 INTERFACE STABILITY
  39      Standard

  40 
  41 MT-LEVEL
  42      MT-Safe
  43 
  44      Async-Signal-Safe

  45 











  46 SEE ALSO
  47      cfgetispeed(3C), tcsetattr(3C), attributes(5), standards(5), termio(7I)
  48 
  49 illumos                        January 20, 2019                        illumos