termios.h 5.1 KB

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  1. /* termios type and macro definitions. Linux version.
  2. Copyright (C) 1993, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
  3. This file is part of the GNU C Library.
  4. The GNU C Library is free software; you can redistribute it and/or
  5. modify it under the terms of the GNU Lesser General Public
  6. License as published by the Free Software Foundation; either
  7. version 2.1 of the License, or (at your option) any later version.
  8. The GNU C Library is distributed in the hope that it will be useful,
  9. but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  11. Lesser General Public License for more details.
  12. You should have received a copy of the GNU Lesser General Public
  13. License along with the GNU C Library; if not, write to the Free
  14. Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  15. 02111-1307 USA. */
  16. #ifndef _TERMIOS_H
  17. # error "Never include <bits/termios.h> directly; use <termios.h> instead."
  18. #endif
  19. typedef unsigned char cc_t;
  20. typedef unsigned int speed_t;
  21. typedef unsigned int tcflag_t;
  22. #define NCCS 32
  23. struct termios
  24. {
  25. tcflag_t c_iflag; /* input mode flags */
  26. tcflag_t c_oflag; /* output mode flags */
  27. tcflag_t c_cflag; /* control mode flags */
  28. tcflag_t c_lflag; /* local mode flags */
  29. cc_t c_line; /* line discipline */
  30. cc_t c_cc[NCCS]; /* control characters */
  31. speed_t c_ispeed; /* input speed */
  32. speed_t c_ospeed; /* output speed */
  33. };
  34. /* c_cc characters */
  35. #define VINTR 0
  36. #define VQUIT 1
  37. #define VERASE 2
  38. #define VKILL 3
  39. #define VEOF 4
  40. #define VTIME 5
  41. #define VMIN 6
  42. #define VSWTC 7
  43. #define VSTART 8
  44. #define VSTOP 9
  45. #define VSUSP 10
  46. #define VEOL 11
  47. #define VREPRINT 12
  48. #define VDISCARD 13
  49. #define VWERASE 14
  50. #define VLNEXT 15
  51. #define VEOL2 16
  52. /* c_iflag bits */
  53. #define IGNBRK 0000001
  54. #define BRKINT 0000002
  55. #define IGNPAR 0000004
  56. #define PARMRK 0000010
  57. #define INPCK 0000020
  58. #define ISTRIP 0000040
  59. #define INLCR 0000100
  60. #define IGNCR 0000200
  61. #define ICRNL 0000400
  62. #define IUCLC 0001000
  63. #define IXON 0002000
  64. #define IXANY 0004000
  65. #define IXOFF 0010000
  66. #define IMAXBEL 0020000
  67. /* c_oflag bits */
  68. #define OPOST 0000001
  69. #define OLCUC 0000002
  70. #define ONLCR 0000004
  71. #define OCRNL 0000010
  72. #define ONOCR 0000020
  73. #define ONLRET 0000040
  74. #define OFILL 0000100
  75. #define OFDEL 0000200
  76. #if defined __USE_MISC || defined __USE_XOPEN
  77. # define NLDLY 0000400
  78. # define NL0 0000000
  79. # define NL1 0000400
  80. # define CRDLY 0003000
  81. # define CR0 0000000
  82. # define CR1 0001000
  83. # define CR2 0002000
  84. # define CR3 0003000
  85. # define TABDLY 0014000
  86. # define TAB0 0000000
  87. # define TAB1 0004000
  88. # define TAB2 0010000
  89. # define TAB3 0014000
  90. # define BSDLY 0020000
  91. # define BS0 0000000
  92. # define BS1 0020000
  93. # define FFDLY 0100000
  94. # define FF0 0000000
  95. # define FF1 0100000
  96. #endif
  97. #define VTDLY 0040000
  98. #define VT0 0000000
  99. #define VT1 0040000
  100. #ifdef __USE_MISC
  101. # define XTABS 0014000
  102. #endif
  103. /* c_cflag bit meaning */
  104. #ifdef __USE_MISC
  105. # define CBAUD 0010017
  106. #endif
  107. #define B0 0000000 /* hang up */
  108. #define B50 0000001
  109. #define B75 0000002
  110. #define B110 0000003
  111. #define B134 0000004
  112. #define B150 0000005
  113. #define B200 0000006
  114. #define B300 0000007
  115. #define B600 0000010
  116. #define B1200 0000011
  117. #define B1800 0000012
  118. #define B2400 0000013
  119. #define B4800 0000014
  120. #define B9600 0000015
  121. #define B19200 0000016
  122. #define B38400 0000017
  123. #ifdef __USE_MISC
  124. # define EXTA B19200
  125. # define EXTB B38400
  126. #endif
  127. #define CSIZE 0000060
  128. #define CS5 0000000
  129. #define CS6 0000020
  130. #define CS7 0000040
  131. #define CS8 0000060
  132. #define CSTOPB 0000100
  133. #define CREAD 0000200
  134. #define PARENB 0000400
  135. #define PARODD 0001000
  136. #define HUPCL 0002000
  137. #define CLOCAL 0004000
  138. #ifdef __USE_MISC
  139. # define CBAUDEX 0010000
  140. #endif
  141. #define B57600 0010001
  142. #define B115200 0010002
  143. #define B230400 0010003
  144. #define B460800 0010004
  145. #define B500000 0010005
  146. #define B576000 0010006
  147. #define B921600 0010007
  148. #define B1000000 0010010
  149. #define B1152000 0010011
  150. #define B1500000 0010012
  151. #define B2000000 0010013
  152. #define B2500000 0010014
  153. #define B3000000 0010015
  154. #define B3500000 0010016
  155. #define B4000000 0010017
  156. #define __MAX_BAUD B4000000
  157. #ifdef __USE_MISC
  158. # define CIBAUD 002003600000 /* input baud rate (not used) */
  159. # define CRTSCTS 020000000000 /* flow control */
  160. #endif
  161. /* c_lflag bits */
  162. #define ISIG 0000001
  163. #define ICANON 0000002
  164. #if defined __USE_MISC || defined __USE_XOPEN
  165. # define XCASE 0000004
  166. #endif
  167. #define ECHO 0000010
  168. #define ECHOE 0000020
  169. #define ECHOK 0000040
  170. #define ECHONL 0000100
  171. #define NOFLSH 0000200
  172. #define TOSTOP 0000400
  173. #ifdef __USE_MISC
  174. # define ECHOCTL 0001000
  175. # define ECHOPRT 0002000
  176. # define ECHOKE 0004000
  177. # define FLUSHO 0010000
  178. # define PENDIN 0040000
  179. #endif
  180. #define IEXTEN 0100000
  181. /* tcflow() and TCXONC use these */
  182. #define TCOOFF 0
  183. #define TCOON 1
  184. #define TCIOFF 2
  185. #define TCION 3
  186. /* tcflush() and TCFLSH use these */
  187. #define TCIFLUSH 0
  188. #define TCOFLUSH 1
  189. #define TCIOFLUSH 2
  190. /* tcsetattr uses these */
  191. #define TCSANOW 0
  192. #define TCSADRAIN 1
  193. #define TCSAFLUSH 2
  194. #define _IOT_termios /* Hurd ioctl type field. */ \
  195. _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)