diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/mips/include/asm/termios.h')
| -rw-r--r-- | ANDROID_3.4.5/arch/mips/include/asm/termios.h | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/ANDROID_3.4.5/arch/mips/include/asm/termios.h b/ANDROID_3.4.5/arch/mips/include/asm/termios.h deleted file mode 100644 index 8f77f774..00000000 --- a/ANDROID_3.4.5/arch/mips/include/asm/termios.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1995, 1996, 2000, 2001 by Ralf Baechle - * Copyright (C) 2000, 2001 Silicon Graphics, Inc. - */ -#ifndef _ASM_TERMIOS_H -#define _ASM_TERMIOS_H - -#include <linux/errno.h> -#include <asm/termbits.h> -#include <asm/ioctls.h> - -struct sgttyb { - char sg_ispeed; - char sg_ospeed; - char sg_erase; - char sg_kill; - int sg_flags; /* SGI special - int, not short */ -}; - -struct tchars { - char t_intrc; - char t_quitc; - char t_startc; - char t_stopc; - char t_eofc; - char t_brkc; -}; - -struct ltchars { - char t_suspc; /* stop process signal */ - char t_dsuspc; /* delayed stop process signal */ - char t_rprntc; /* reprint line */ - char t_flushc; /* flush output (toggles) */ - char t_werasc; /* word erase */ - char t_lnextc; /* literal next character */ -}; - -/* TIOCGSIZE, TIOCSSIZE not defined yet. Only needed for SunOS source - compatibility anyway ... */ - -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - char c_line; /* line discipline */ - unsigned char c_cc[NCCS]; /* control characters */ -}; - -#ifdef __KERNEL__ -#include <linux/module.h> - -/* - * intr=^C quit=^\ erase=del kill=^U - * vmin=\1 vtime=\0 eol2=\0 swtc=\0 - * start=^Q stop=^S susp=^Z vdsusp= - * reprint=^R discard=^U werase=^W lnext=^V - * eof=^D eol=\0 - */ -#define INIT_C_CC "\003\034\177\025\1\0\0\0\021\023\032\0\022\017\027\026\004\0" -#endif - -/* modem lines */ -#define TIOCM_LE 0x001 /* line enable */ -#define TIOCM_DTR 0x002 /* data terminal ready */ -#define TIOCM_RTS 0x004 /* request to send */ -#define TIOCM_ST 0x010 /* secondary transmit */ -#define TIOCM_SR 0x020 /* secondary receive */ -#define TIOCM_CTS 0x040 /* clear to send */ -#define TIOCM_CAR 0x100 /* carrier detect */ -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RNG 0x200 /* ring */ -#define TIOCM_RI TIOCM_RNG -#define TIOCM_DSR 0x400 /* data set ready */ -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -#ifdef __KERNEL__ - -#include <linux/string.h> - -/* - * Translate a "termio" structure into a "termios". Ugh. - */ -static inline int user_termio_to_kernel_termios(struct ktermios *termios, - struct termio __user *termio) -{ - unsigned short iflag, oflag, cflag, lflag; - unsigned int err; - - if (!access_ok(VERIFY_READ, termio, sizeof(struct termio))) - return -EFAULT; - - err = __get_user(iflag, &termio->c_iflag); - termios->c_iflag = (termios->c_iflag & 0xffff0000) | iflag; - err |=__get_user(oflag, &termio->c_oflag); - termios->c_oflag = (termios->c_oflag & 0xffff0000) | oflag; - err |=__get_user(cflag, &termio->c_cflag); - termios->c_cflag = (termios->c_cflag & 0xffff0000) | cflag; - err |=__get_user(lflag, &termio->c_lflag); - termios->c_lflag = (termios->c_lflag & 0xffff0000) | lflag; - err |=__get_user(termios->c_line, &termio->c_line); - if (err) - return -EFAULT; - - if (__copy_from_user(termios->c_cc, termio->c_cc, NCC)) - return -EFAULT; - - return 0; -} - -/* - * Translate a "termios" structure into a "termio". Ugh. - */ -static inline int kernel_termios_to_user_termio(struct termio __user *termio, - struct ktermios *termios) -{ - int err; - - if (!access_ok(VERIFY_WRITE, termio, sizeof(struct termio))) - return -EFAULT; - - err = __put_user(termios->c_iflag, &termio->c_iflag); - err |= __put_user(termios->c_oflag, &termio->c_oflag); - err |= __put_user(termios->c_cflag, &termio->c_cflag); - err |= __put_user(termios->c_lflag, &termio->c_lflag); - err |= __put_user(termios->c_line, &termio->c_line); - if (err) - return -EFAULT; - - if (__copy_to_user(termio->c_cc, termios->c_cc, NCC)) - return -EFAULT; - - return 0; -} - -static inline int user_termios_to_kernel_termios(struct ktermios __user *k, - struct termios2 *u) -{ - return copy_from_user(k, u, sizeof(struct termios2)) ? -EFAULT : 0; -} - -static inline int kernel_termios_to_user_termios(struct termios2 __user *u, - struct ktermios *k) -{ - return copy_to_user(u, k, sizeof(struct termios2)) ? -EFAULT : 0; -} - -static inline int user_termios_to_kernel_termios_1(struct ktermios *k, - struct termios __user *u) -{ - return copy_from_user(k, u, sizeof(struct termios)) ? -EFAULT : 0; -} - -static inline int kernel_termios_to_user_termios_1(struct termios __user *u, - struct ktermios *k) -{ - return copy_to_user(u, k, sizeof(struct termios)) ? -EFAULT : 0; -} - -#endif /* defined(__KERNEL__) */ - -#endif /* _ASM_TERMIOS_H */ |