--- /dev/null
+/* `struct termios' speed frobnication functions. SunOS 4 version.
+Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include <ansidecl.h>
+#include <stddef.h>
+#include <errno.h>
+#include <termios.h>
+
+static CONST speed_t speeds[] =
+ {
+ 0,
+ 50,
+ 75,
+ 110,
+ 134,
+ 150,
+ 200,
+ 300,
+ 600,
+ 1200,
+ 1800,
+ 2400,
+ 4800,
+ 9600,
+ 19200,
+ 38400,
+ };
+
+
+/* Return the output baud rate stored in *TERMIOS_P. */
+speed_t
+DEFUN(cfgetospeed, (termios_p), CONST struct termios *termios_p)
+{
+ return speeds[termios_p->c_cflag & CBAUD];
+}
+
+/* Return the input baud rate stored in *TERMIOS_P. */
+speed_t
+DEFUN(cfgetispeed, (termios_p), CONST struct termios *termios_p)
+{
+ return speeds[(termios_p->c_cflag & CIBAUD) >> IBSHIFT];
+}
+
+/* Set the output baud rate stored in *TERMIOS_P to SPEED. */
+int
+DEFUN(cfsetospeed, (termios_p, speed),
+ struct termios *termios_p AND speed_t speed)
+{
+ register unsigned int i;
+
+ if (termios_p == NULL)
+ {
+ errno = EINVAL;
+ return -1;
+ }
+
+ for (i = 0; i < sizeof (speeds) / sizeof (speed[0]); ++i)
+ if (speeds[i] == speed)
+ {
+ termios_p->c_cflag &= ~CBAUD;
+ termios_p->c_cflag |= i;
+ return 0;
+ }
+
+ errno = EINVAL;
+ return -1;
+}
+
+/* Set the input baud rate stored in *TERMIOS_P to SPEED. */
+int
+DEFUN(cfsetispeed, (termios_p, speed),
+ struct termios *termios_p AND speed_t speed)
+{
+ register unsigned int i;
+
+ if (termios_p == NULL)
+ {
+ errno = EINVAL;
+ return -1;
+ }
+
+ for (i = 0; i < sizeof (speeds) / sizeof (speed[0]); ++i)
+ if (speeds[i] == speed)
+ {
+ termios_p->c_cflag &= ~CIBAUD;
+ termios_p->c_cflag |= i << IBSHIFT;
+ return 0;
+ }
+
+ errno = EINVAL;
+ return -1;
+}
--- /dev/null
+/* termios type and macro definitions. SunOS 4 version.
+Copyright (C) 1993 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+/* Type of terminal control flag masks. */
+typedef unsigned long int tcflag_t;
+
+/* Type of control characters. */
+typedef unsigned char cc_t;
+
+/* Type of baud rate specifiers. */
+typedef unsigned int speed_t;
+
+/* Terminal control structure. */
+struct termios
+{
+ /* Input modes. */
+ tcflag_t c_iflag;
+#define IGNBRK 0x0001 /* Ignore break condition. */
+#define BRKINT 0x0002 /* Signal interrupt on break. */
+#define IGNPAR 0x0004 /* Ignore characters with parity errors. */
+#define PARMRK 0x0008 /* Mark parity and framing errors. */
+#define INPCK 0x0010 /* Enable input parity check. */
+#define ISTRIP 0x0020 /* Strip 8th bit off characters. */
+#define INLCR 0x0040 /* Map NL to CR on input. */
+#define IGNCR 0x0080 /* Ignore CR. */
+#define ICRNL 0x0100 /* Map CR to NL on input. */
+#ifdef __USE_BSD
+#define IUCLC 0x0200 /* Map upper case to lower case on input. */
+#endif
+#define IXON 0x0400 /* Enable start/stop output control. */
+#define IXOFF 0x1000 /* Enable start/stop input control. */
+#ifdef __USE_BSD
+#define IXANY 0x0800 /* Any character will restart after stop. */
+#define IMAXBEL 0x2000 /* Ring bell when input queue is full. */
+#endif
+
+ /* Output modes. */
+ tcflag_t c_oflag;
+#define OPOST 0x0001 /* Perform output processing. */
+#ifdef __USE_BSD
+#define OLCUC 0x00000002 /* Map lower case to upper case on output. */
+#define ONLCR 0x00000004 /* Map NL to CR-NL on output. */
+#define OCRNL 0x00000008
+#define ONOCR 0x00000010
+#define ONLRET 0x00000020
+#define OFILL 0x00000040
+#define OFDEL 0x00000080
+#define NLDLY 0x00000100
+#define NL0 0
+#define NL1 0x00000100
+#define CRDLY 0x00000600
+#define CR0 0
+#define CR1 0x00000200
+#define CR2 0x00000400
+#define CR3 0x00000600
+#define TABDLY 0x00001800
+#define TAB0 0
+#define TAB1 0x00000800
+#define TAB2 0x00001000
+#define XTABS 0x00001800
+#define TAB3 XTABS
+#define BSDLY 0x00002000
+#define BS0 0
+#define BS1 0x00002000
+#define VTDLY 0x00004000
+#define VT0 0
+#define VT1 0x00004000
+#define FFDLY 0x00008000
+#define FF0 0
+#define FF1 0x00008000
+#define PAGEOUT 0x00010000
+#define WRAP 0x00020000
+#endif
+
+ /* Control modes. */
+ tcflag_t c_cflag;
+#define CSIZE (CS5|CS6|CS7|CS8) /* Number of bits per byte (mask). */
+#define CS5 0 /* 5 bits per byte. */
+#define CS6 0x00000010 /* 6 bits per byte. */
+#define CS7 0x00000020 /* 7 bits per byte. */
+#define CS8 0x00000030 /* 8 bits per byte. */
+#define CSTOPB 0x00000040 /* Two stop bits instead of one. */
+#define CREAD 0x00000080 /* Enable receiver. */
+#define PARENB 0x00000100 /* Parity enable. */
+#define PARODD 0x00000200 /* Odd parity instead of even. */
+#define HUPCL 0x00000400 /* Hang up on last close. */
+#define CLOCAL 0x00000800 /* Ignore modem status lines. */
+#ifdef __USE_BSD
+#define LOBLK 0x00001000
+#define CIBAUD 0x000f0000
+#define CRTSCTS 0x80000000
+#endif
+
+ /* Local modes. */
+ tcflag_t c_lflag;
+#ifdef __USE_BSD
+#define ECHOKE 0x00000800 /* Visual erase for KILL. */
+#endif
+#define ECHOE 0x00000010 /* Visual erase for ERASE. */
+#define ECHOK 0x00000020 /* Echo NL after KILL. */
+#define ECHO 0x00000008 /* Enable echo. */
+#define ECHONL 0x00000040 /* Echo NL even if ECHO is off. */
+#ifdef __USE_BSD
+#define ECHOPRT 0x00000400 /* Hardcopy visual erase. */
+#define ECHOCTL 0x00000200 /* Echo control characters as ^X. */
+#endif
+#define ISIG 0x00000001 /* Enable signals. */
+#define ICANON 0x00000002 /* Do erase and kill processing. */
+#define IEXTEN 0x00008000 /* Enable DISCARD and LNEXT. */
+#define TOSTOP 0x00000100 /* Send SIGTTOU for background output. */
+#ifdef __USE_BSD
+#define PENDIN 0x00004000 /* Retype pending input (state). */
+#endif
+#define NOFLSH 0x00000080 /* Disable flush after interrupt. */
+
+ char c_line; /* Line discipline (?) */
+
+ /* Control characters. */
+#define VEOF 4 /* End-of-file character [ICANON]. */
+#define VEOL 5 /* End-of-line character [ICANON]. */
+#ifdef __USE_BSD
+#define VEOL2 6 /* Second EOL character [ICANON]. */
+#define VSWTCH 7 /* ??? */
+#endif
+#define VERASE 2 /* Erase character [ICANON]. */
+#ifdef __USE_BSD
+#define VWERASE 14 /* Word-erase character [ICANON]. */
+#endif
+#define VKILL 3 /* Kill-line character [ICANON]. */
+#ifdef __USE_BSD
+#define VREPRINT 12 /* Reprint-line character [ICANON]. */
+#endif
+#define VINTR 0 /* Interrupt character [ISIG]. */
+#define VQUIT 1 /* Quit character [ISIG]. */
+#define VSUSP 10 /* Suspend character [ISIG]. */
+#ifdef __USE_BSD
+#define VDSUSP 11 /* Delayed suspend character [ISIG]. */
+#endif
+#define VSTART 8 /* Start (X-ON) character [IXON, IXOFF]. */
+#define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF]. */
+#ifdef __USE_BSD
+#define VLNEXT 15 /* Literal-next character [IEXTEN]. */
+#define VDISCARD 13 /* Discard character [IEXTEN]. */
+#endif
+#define VMIN VEOF /* Minimum number of bytes read at once [!ICANON]. */
+#define VTIME VEOL /* Time-out value (tenths of a second) [!ICANON]. */
+#define NCCS 17
+ cc_t c_cc[NCCS];
+};
+
+#define _IOT_termios /* Hurd ioctl type field. */ \
+ _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)
+
+/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */
+#define TCSANOW 0 /* Change immediately. */
+#define TCSADRAIN 1 /* Change when pending output is written. */
+#define TCSAFLUSH 2 /* Flush pending input before changing. */
+#ifdef __USE_BSD
+#define TCSASOFT 0x10 /* Flag: Don't alter hardware state. */
+#endif
+
+/* Values for the QUEUE_SELECTOR argument to `tcflush'. */
+#define TCIFLUSH 0 /* Discard data received but not yet read. */
+#define TCOFLUSH 1 /* Discard data written but not yet sent. */
+#define TCIOFLUSH 2 /* Discard all pending data. */
+
+/* Values for the ACTION argument to `tcflow'. */
+#define TCOOFF 0 /* Suspend output. */
+#define TCOON 1 /* Restart suspended output. */
+#define TCIOFF 2 /* Send a STOP character. */
+#define TCION 3 /* Send a START character. */
projects / platform / upstream / glibc.git / commitdiff