From b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 2 Feb 2015 15:02:49 +0100 Subject: massive reduction of unneeded files --- .../hw/xfree86/os-support/shared/posix_tty.c | 689 --------------------- 1 file changed, 689 deletions(-) delete mode 100644 nx-X11/programs/Xserver/hw/xfree86/os-support/shared/posix_tty.c (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/shared/posix_tty.c') diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/shared/posix_tty.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/shared/posix_tty.c deleted file mode 100644 index be3703944..000000000 --- a/nx-X11/programs/Xserver/hw/xfree86/os-support/shared/posix_tty.c +++ /dev/null @@ -1,689 +0,0 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/shared/posix_tty.c,v 3.30 2003/08/24 17:37:06 dawes Exp $ */ -/* - * Copyright 1993-2003 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of the XFree86 Project shall - * not be used in advertising or otherwise to promote the sale, use or other - * dealings in this Software without prior written authorization from the - * XFree86 Project. - */ -/* - * - * Copyright (c) 1997 Metro Link Incorporated - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of the Metro Link shall not be - * used in advertising or otherwise to promote the sale, use or other dealings - * in this Software without prior written authorization from Metro Link. - * - */ - -/* $XConsortium: posix_tty.c /main/7 1996/10/19 18:07:47 kaleb $ */ - -#ifdef HAVE_XORG_CONFIG_H -#include -#endif - -#include -#include "xf86.h" -#include "xf86Priv.h" -#include "xf86_OSlib.h" - -static int -GetBaud (int baudrate) -{ -#ifdef B300 - if (baudrate == 300) - return B300; -#endif -#ifdef B1200 - if (baudrate == 1200) - return B1200; -#endif -#ifdef B2400 - if (baudrate == 2400) - return B2400; -#endif -#ifdef B4800 - if (baudrate == 4800) - return B4800; -#endif -#ifdef B9600 - if (baudrate == 9600) - return B9600; -#endif -#ifdef B19200 - if (baudrate == 19200) - return B19200; -#endif -#ifdef B38400 - if (baudrate == 38400) - return B38400; -#endif -#ifdef B57600 - if (baudrate == 57600) - return B57600; -#endif -#ifdef B115200 - if (baudrate == 115200) - return B115200; -#endif -#ifdef B230400 - if (baudrate == 230400) - return B230400; -#endif -#ifdef B460800 - if (baudrate == 460800) - return B460800; -#endif - return (0); -} - -int -xf86OpenSerial (pointer options) -{ -#ifdef Lynx - struct sgttyb ms_sgtty; -#endif - struct termios t; - int fd, i; - char *dev; - - dev = xf86SetStrOption (options, "Device", NULL); - if (!dev) - { - xf86Msg (X_ERROR, "xf86OpenSerial: No Device specified.\n"); - return (-1); - } - - SYSCALL (fd = open (dev, O_RDWR | O_NONBLOCK)); - if (fd == -1) - { - xf86Msg (X_ERROR, - "xf86OpenSerial: Cannot open device %s\n\t%s.\n", - dev, strerror (errno)); - xfree(dev); - return (-1); - } - - if (!isatty (fd)) - { -#if 1 - /* Allow non-tty devices to be opened. */ - xfree(dev); - return (fd); -#else - xf86Msg (X_WARNING, - "xf86OpenSerial: Specified device %s is not a tty\n", - dev); - SYSCALL (close (fd)); - errno = EINVAL; - xfree(dev); - return (-1); -#endif - } - -#ifdef Lynx - /* LynxOS does not assert DTR without this */ - ioctl (fd, TIOCGETP, (char *) &ms_sgtty); - ioctl (fd, TIOCSDTR, (char *) &ms_sgtty); -#endif - - /* set up default port parameters */ - SYSCALL (tcgetattr (fd, &t)); - t.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR\ - |IGNCR|ICRNL|IXON); - t.c_oflag &= ~OPOST; - t.c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN); - t.c_cflag &= ~(CSIZE|PARENB); - t.c_cflag |= CS8|CLOCAL; - - cfsetispeed (&t, B9600); - cfsetospeed (&t, B9600); - t.c_cc[VMIN] = 1; - t.c_cc[VTIME] = 0; - - SYSCALL (tcsetattr (fd, TCSANOW, &t)); - - if (xf86SetSerial (fd, options) == -1) - { - SYSCALL (close (fd)); - xfree(dev); - return (-1); - } - - SYSCALL (i = fcntl (fd, F_GETFL, 0)); - if (i == -1) - { - SYSCALL (close (fd)); - xfree(dev); - return (-1); - } - i &= ~O_NONBLOCK; - SYSCALL (i = fcntl (fd, F_SETFL, i)); - if (i == -1) - { - SYSCALL (close (fd)); - xfree(dev); - return (-1); - } - xfree(dev); - return (fd); -} - -int -xf86SetSerial (int fd, pointer options) -{ - struct termios t; - int val; - const char *s; - int baud, r; - - if (fd < 0) - return -1; - - /* Don't try to set parameters for non-tty devices. */ - if (!isatty(fd)) - return 0; - - SYSCALL (tcgetattr (fd, &t)); - - if ((val = xf86SetIntOption (options, "BaudRate", 0))) - { - if ((baud = GetBaud (val))) - { - cfsetispeed (&t, baud); - cfsetospeed (&t, baud); - } - else - { - xf86Msg (X_ERROR, - "Invalid Option BaudRate value: %d\n", val); - return (-1); - } - } - - if ((val = xf86SetIntOption (options, "StopBits", 0))) - { - switch (val) - { - case 1: - t.c_cflag &= ~(CSTOPB); - break; - case 2: - t.c_cflag |= CSTOPB; - break; - default: - xf86Msg (X_ERROR, - "Invalid Option StopBits value: %d\n", val); - return (-1); - break; - } - } - - if ((val = xf86SetIntOption (options, "DataBits", 0))) - { - switch (val) - { - case 5: - t.c_cflag &= ~(CSIZE); - t.c_cflag |= CS5; - break; - case 6: - t.c_cflag &= ~(CSIZE); - t.c_cflag |= CS6; - break; - case 7: - t.c_cflag &= ~(CSIZE); - t.c_cflag |= CS7; - break; - case 8: - t.c_cflag &= ~(CSIZE); - t.c_cflag |= CS8; - break; - default: - xf86Msg (X_ERROR, - "Invalid Option DataBits value: %d\n", val); - return (-1); - break; - } - } - - if ((s = xf86SetStrOption (options, "Parity", NULL))) - { - if (xf86NameCmp (s, "Odd") == 0) - { - t.c_cflag |= PARENB | PARODD; - } - else if (xf86NameCmp (s, "Even") == 0) - { - t.c_cflag |= PARENB; - t.c_cflag &= ~(PARODD); - } - else if (xf86NameCmp (s, "None") == 0) - { - t.c_cflag &= ~(PARENB); - } - else - { - xf86Msg (X_ERROR, "Invalid Option Parity value: %s\n", - s); - return (-1); - } - } - - if ((val = xf86SetIntOption (options, "Vmin", -1)) != -1) - { - t.c_cc[VMIN] = val; - } - if ((val = xf86SetIntOption (options, "Vtime", -1)) != -1) - { - t.c_cc[VTIME] = val; - } - - if ((s = xf86SetStrOption (options, "FlowControl", NULL))) - { - xf86MarkOptionUsedByName (options, "FlowControl"); - if (xf86NameCmp (s, "Xoff") == 0) - { - t.c_iflag |= IXOFF; - } - else if (xf86NameCmp (s, "Xon") == 0) - { - t.c_iflag |= IXON; - } - else if (xf86NameCmp (s, "XonXoff") == 0) - { - t.c_iflag |= IXON|IXOFF; - } - else if (xf86NameCmp (s, "None") == 0) - { - t.c_iflag &= ~(IXON | IXOFF); - } - else - { - xf86Msg (X_ERROR, - "Invalid Option FlowControl value: %s\n", s); - return (-1); - } - } - - if ((xf86SetBoolOption (options, "ClearDTR", FALSE))) - { -#ifdef CLEARDTR_SUPPORT -# if !defined(Lynx) || defined(TIOCMBIC) - val = TIOCM_DTR; - SYSCALL (ioctl(fd, TIOCMBIC, &val)); -# else - SYSCALL (ioctl(fd, TIOCCDTR, NULL)); -# endif -#else - xf86Msg (X_WARNING, - "Option ClearDTR not supported on this OS\n"); - return (-1); -#endif - xf86MarkOptionUsedByName (options, "ClearDTR"); - } - - if ((xf86SetBoolOption (options, "ClearRTS", FALSE))) - { -#ifdef CLEARRTS_SUPPORT - val = TIOCM_RTS; - SYSCALL (ioctl(fd, TIOCMBIC, &val)); -#else - xf86Msg (X_WARNING, - "Option ClearRTS not supported on this OS\n"); - return (-1); -#endif - xf86MarkOptionUsedByName (options, "ClearRTS"); - } - - SYSCALL (r = tcsetattr (fd, TCSANOW, &t)); - return (r); -} - -int -xf86SetSerialSpeed (int fd, int speed) -{ - struct termios t; - int baud, r; - - if (fd < 0) - return -1; - - /* Don't try to set parameters for non-tty devices. */ - if (!isatty(fd)) - return 0; - - SYSCALL (tcgetattr (fd, &t)); - - if ((baud = GetBaud (speed))) - { - cfsetispeed (&t, baud); - cfsetospeed (&t, baud); - } - else - { - xf86Msg (X_ERROR, - "Invalid Option BaudRate value: %d\n", speed); - return (-1); - } - - SYSCALL (r = tcsetattr (fd, TCSANOW, &t)); - return (r); -} - -int -xf86ReadSerial (int fd, void *buf, int count) -{ - int r; -#ifdef DEBUG - int i; -#endif - SYSCALL (r = read (fd, buf, count)); -#ifdef DEBUG - ErrorF("ReadingSerial: 0x%x", - (unsigned char)*(((unsigned char *)buf))); - for (i = 1; i < r; i++) - ErrorF(", 0x%x",(unsigned char)*(((unsigned char *)buf) + i)); - ErrorF("\n"); -#endif - return (r); -} - -int -xf86WriteSerial (int fd, const void *buf, int count) -{ - int r; -#ifdef DEBUG - int i; - - ErrorF("WritingSerial: 0x%x",(unsigned char)*(((unsigned char *)buf))); - for (i = 1; i < count; i++) - ErrorF(", 0x%x",(unsigned char)*(((unsigned char *)buf) + i)); - ErrorF("\n"); -#endif - SYSCALL (r = write (fd, buf, count)); - return (r); -} - -int -xf86CloseSerial (int fd) -{ - int r; - - SYSCALL (r = close (fd)); - return (r); -} - -int -xf86WaitForInput (int fd, int timeout) -{ - fd_set readfds; - struct timeval to; - int r; - - FD_ZERO(&readfds); - - if (fd >= 0) { - FD_SET(fd, &readfds); - } - - to.tv_sec = timeout / 1000000; - to.tv_usec = timeout % 1000000; - - if (fd >= 0) { - SYSCALL (r = select (FD_SETSIZE, &readfds, NULL, NULL, &to)); - } - else { - SYSCALL (r = select (FD_SETSIZE, NULL, NULL, NULL, &to)); - } - xf86ErrorFVerb (9,"select returned %d\n", r); - return (r); -} - -int -xf86SerialSendBreak (int fd, int duration) -{ - int r; - - SYSCALL (r = tcsendbreak (fd, duration)); - return (r); - -} - -int -xf86FlushInput(int fd) -{ - fd_set fds; - struct timeval timeout; - char c[4]; - -#ifdef DEBUG - ErrorF("FlushingSerial\n"); -#endif - if (tcflush(fd, TCIFLUSH) == 0) - return 0; - - timeout.tv_sec = 0; - timeout.tv_usec = 0; - FD_ZERO(&fds); - FD_SET(fd, &fds); - while (select(FD_SETSIZE, &fds, NULL, NULL, &timeout) > 0) { - if (read(fd, &c, sizeof(c)) < 1) - return 0; - FD_ZERO(&fds); - FD_SET(fd, &fds); - } - return 0; -} - -static struct states { - int xf; - int os; -} modemStates[] = { -#ifdef TIOCM_LE - { XF86_M_LE, TIOCM_LE }, -#endif -#ifdef TIOCM_DTR - { XF86_M_DTR, TIOCM_DTR }, -#endif -#ifdef TIOCM_RTS - { XF86_M_RTS, TIOCM_RTS }, -#endif -#ifdef TIOCM_ST - { XF86_M_ST, TIOCM_ST }, -#endif -#ifdef TIOCM_SR - { XF86_M_SR, TIOCM_SR }, -#endif -#ifdef TIOCM_CTS - { XF86_M_CTS, TIOCM_CTS }, -#endif -#ifdef TIOCM_CAR - { XF86_M_CAR, TIOCM_CAR }, -#elif defined(TIOCM_CD) - { XF86_M_CAR, TIOCM_CD }, -#endif -#ifdef TIOCM_RNG - { XF86_M_RNG, TIOCM_RNG }, -#elif defined(TIOCM_RI) - { XF86_M_CAR, TIOCM_RI }, -#endif -#ifdef TIOCM_DSR - { XF86_M_DSR, TIOCM_DSR }, -#endif -}; - -static int numStates = sizeof(modemStates) / sizeof(modemStates[0]); - -static int -xf2osState(int state) -{ - int i; - int ret = 0; - - for (i = 0; i < numStates; i++) - if (state & modemStates[i].xf) - ret |= modemStates[i].os; - return ret; -} - -static int -os2xfState(int state) -{ - int i; - int ret = 0; - - for (i = 0; i < numStates; i++) - if (state & modemStates[i].os) - ret |= modemStates[i].xf; - return ret; -} - -static int -getOsStateMask(void) -{ - int i; - int ret = 0; - for (i = 0; i < numStates; i++) - ret |= modemStates[i].os; - return ret; -} - -static int osStateMask = 0; - -int -xf86SetSerialModemState(int fd, int state) -{ - int ret; - int s; - - if (fd < 0) - return -1; - - /* Don't try to set parameters for non-tty devices. */ - if (!isatty(fd)) - return 0; - -#ifndef TIOCMGET - return -1; -#else - if (!osStateMask) - osStateMask = getOsStateMask(); - - state = xf2osState(state); - SYSCALL((ret = ioctl(fd, TIOCMGET, &s))); - if (ret < 0) - return -1; - s &= ~osStateMask; - s |= state; - SYSCALL((ret = ioctl(fd, TIOCMSET, &s))); - if (ret < 0) - return -1; - else - return 0; -#endif -} - -int -xf86GetSerialModemState(int fd) -{ - int ret; - int s; - - if (fd < 0) - return -1; - - /* Don't try to set parameters for non-tty devices. */ - if (!isatty(fd)) - return 0; - -#ifndef TIOCMGET - return -1; -#else - SYSCALL((ret = ioctl(fd, TIOCMGET, &s))); - if (ret < 0) - return -1; - return os2xfState(s); -#endif -} - -int -xf86SerialModemSetBits(int fd, int bits) -{ - int ret; - int s; - - if (fd < 0) - return -1; - - /* Don't try to set parameters for non-tty devices. */ - if (!isatty(fd)) - return 0; - -#ifndef TIOCMGET - return -1; -#else - s = xf2osState(bits); - SYSCALL((ret = ioctl(fd, TIOCMBIS, &s))); - return ret; -#endif -} - -int -xf86SerialModemClearBits(int fd, int bits) -{ - int ret; - int s; - - if (fd < 0) - return -1; - - /* Don't try to set parameters for non-tty devices. */ - if (!isatty(fd)) - return 0; - -#ifndef TIOCMGET - return -1; -#else - s = xf2osState(bits); - SYSCALL((ret = ioctl(fd, TIOCMBIC, &s))); - return ret; -#endif -} -- cgit v1.2.3