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cfgetospeed.3p (2268B)

    

  1. '\" et
  2. .TH CFGETOSPEED "3P" 2017 "IEEE/The Open Group" "POSIX Programmer's Manual"
  3. .\"
  4. .SH PROLOG
  5. This manual page is part of the POSIX Programmer's Manual.
  6. The Linux implementation of this interface may differ (consult
  7. the corresponding Linux manual page for details of Linux behavior),
  8. or the interface may not be implemented on Linux.
  9. .\"
  10. .SH NAME
  11. cfgetospeed
  12. \(em get output baud rate
  13. .SH SYNOPSIS
  14. .LP
  15. .nf
  16. #include <termios.h>
  17. .P
  18. speed_t cfgetospeed(const struct termios *\fItermios_p\fP);
  19. .fi
  20. .SH DESCRIPTION
  21. The
  22. \fIcfgetospeed\fR()
  23. function shall extract the output baud rate from the
  24. .BR termios
  25. structure to which the
  26. .IR termios_p
  27. argument points.
  28. .P
  29. This function shall return exactly the value in the
  30. .BR termios
  31. data structure, without interpretation.
  32. .SH "RETURN VALUE"
  33. Upon successful completion,
  34. \fIcfgetospeed\fR()
  35. shall return a value of type
  36. .BR speed_t
  37. representing the output baud rate.
  38. .SH ERRORS
  39. No errors are defined.
  40. .LP
  41. .IR "The following sections are informative."
  42. .SH EXAMPLES
  43. None.
  44. .SH "APPLICATION USAGE"
  45. None.
  46. .SH RATIONALE
  47. Refer to
  48. .IR "\fIcfgetispeed\fR\^(\|)".
  49. .SH "FUTURE DIRECTIONS"
  50. None.
  51. .SH "SEE ALSO"
  52. .IR "\fIcfgetispeed\fR\^(\|)",
  53. .IR "\fIcfsetispeed\fR\^(\|)",
  54. .IR "\fIcfsetospeed\fR\^(\|)",
  55. .IR "\fItcgetattr\fR\^(\|)"
  56. .P
  57. The Base Definitions volume of POSIX.1\(hy2017,
  58. .IR "Chapter 11" ", " "General Terminal Interface",
  59. .IR "\fB<termios.h>\fP"
  60. .\"
  61. .SH COPYRIGHT
  62. Portions of this text are reprinted and reproduced in electronic form
  63. from IEEE Std 1003.1-2017, Standard for Information Technology
  64. -- Portable Operating System Interface (POSIX), The Open Group Base
  65. Specifications Issue 7, 2018 Edition,
  66. Copyright (C) 2018 by the Institute of
  67. Electrical and Electronics Engineers, Inc and The Open Group.
  68. In the event of any discrepancy between this version and the original IEEE and
  69. The Open Group Standard, the original IEEE and The Open Group Standard
  70. is the referee document. The original Standard can be obtained online at
  71. http://www.opengroup.org/unix/online.html .
  72. .PP
  73. Any typographical or formatting errors that appear
  74. in this page are most likely
  75. to have been introduced during the conversion of the source files to
  76. man page format. To report such errors, see
  77. https://www.kernel.org/doc/man-pages/reporting_bugs.html .