tag | line | file | source code |
tty | 435 | fs/open.c | struct tty_struct *tty; |
tty | 444 | fs/open.c | if (current->tty < 0) |
tty | 459 | fs/open.c | MINOR(filep->f_rdev) == MINOR (current->tty))) { |
tty | 481 | fs/open.c | if (task[i]->tty == current->tty && task[i] != current) { |
tty | 482 | fs/open.c | task[i]->tty = -1; |
tty | 486 | fs/open.c | tty = TTY_TABLE(MINOR(current->tty)); |
tty | 487 | fs/open.c | tty->session = 0; |
tty | 488 | fs/open.c | tty->pgrp = -1; |
tty | 489 | fs/open.c | current->tty = -1; |
tty | 166 | include/linux/sched.h | int tty; /* -1 if no tty, so it must be signed */ |
tty | 43 | include/linux/serial.h | struct tty_struct *tty; |
tty | 123 | include/linux/tty.h | #define INTR_CHAR(tty) ((tty)->termios->c_cc[VINTR]) |
tty | 124 | include/linux/tty.h | #define QUIT_CHAR(tty) ((tty)->termios->c_cc[VQUIT]) |
tty | 125 | include/linux/tty.h | #define ERASE_CHAR(tty) ((tty)->termios->c_cc[VERASE]) |
tty | 126 | include/linux/tty.h | #define KILL_CHAR(tty) ((tty)->termios->c_cc[VKILL]) |
tty | 127 | include/linux/tty.h | #define EOF_CHAR(tty) ((tty)->termios->c_cc[VEOF]) |
tty | 128 | include/linux/tty.h | #define START_CHAR(tty) ((tty)->termios->c_cc[VSTART]) |
tty | 129 | include/linux/tty.h | #define STOP_CHAR(tty) ((tty)->termios->c_cc[VSTOP]) |
tty | 130 | include/linux/tty.h | #define SUSPEND_CHAR(tty) ((tty)->termios->c_cc[VSUSP]) |
tty | 132 | include/linux/tty.h | #define _L_FLAG(tty,f) ((tty)->termios->c_lflag & f) |
tty | 133 | include/linux/tty.h | #define _I_FLAG(tty,f) ((tty)->termios->c_iflag & f) |
tty | 134 | include/linux/tty.h | #define _O_FLAG(tty,f) ((tty)->termios->c_oflag & f) |
tty | 136 | include/linux/tty.h | #define L_CANON(tty) _L_FLAG((tty),ICANON) |
tty | 137 | include/linux/tty.h | #define L_ISIG(tty) _L_FLAG((tty),ISIG) |
tty | 138 | include/linux/tty.h | #define L_ECHO(tty) _L_FLAG((tty),ECHO) |
tty | 139 | include/linux/tty.h | #define L_ECHOE(tty) _L_FLAG((tty),ECHOE) |
tty | 140 | include/linux/tty.h | #define L_ECHOK(tty) _L_FLAG((tty),ECHOK) |
tty | 141 | include/linux/tty.h | #define L_ECHONL(tty) _L_FLAG((tty),ECHONL) |
tty | 142 | include/linux/tty.h | #define L_ECHOCTL(tty) _L_FLAG((tty),ECHOCTL) |
tty | 143 | include/linux/tty.h | #define L_ECHOKE(tty) _L_FLAG((tty),ECHOKE) |
tty | 144 | include/linux/tty.h | #define L_TOSTOP(tty) _L_FLAG((tty),TOSTOP) |
tty | 146 | include/linux/tty.h | #define I_UCLC(tty) _I_FLAG((tty),IUCLC) |
tty | 147 | include/linux/tty.h | #define I_NLCR(tty) _I_FLAG((tty),INLCR) |
tty | 148 | include/linux/tty.h | #define I_CRNL(tty) _I_FLAG((tty),ICRNL) |
tty | 149 | include/linux/tty.h | #define I_NOCR(tty) _I_FLAG((tty),IGNCR) |
tty | 150 | include/linux/tty.h | #define I_IXON(tty) _I_FLAG((tty),IXON) |
tty | 151 | include/linux/tty.h | #define I_STRP(tty) _I_FLAG((tty),ISTRIP) |
tty | 153 | include/linux/tty.h | #define O_POST(tty) _O_FLAG((tty),OPOST) |
tty | 154 | include/linux/tty.h | #define O_NLCR(tty) _O_FLAG((tty),ONLCR) |
tty | 155 | include/linux/tty.h | #define O_CRNL(tty) _O_FLAG((tty),OCRNL) |
tty | 156 | include/linux/tty.h | #define O_NLRET(tty) _O_FLAG((tty),ONLRET) |
tty | 157 | include/linux/tty.h | #define O_LCUC(tty) _O_FLAG((tty),OLCUC) |
tty | 159 | include/linux/tty.h | #define C_SPEED(tty) ((tty)->termios->c_cflag & CBAUD) |
tty | 160 | include/linux/tty.h | #define C_HUP(tty) (C_SPEED((tty)) == B0) |
tty | 186 | include/linux/tty.h | int (*open)(struct tty_struct * tty, struct file * filp); |
tty | 187 | include/linux/tty.h | void (*close)(struct tty_struct * tty, struct file * filp); |
tty | 188 | include/linux/tty.h | void (*write)(struct tty_struct * tty); |
tty | 189 | include/linux/tty.h | int (*ioctl)(struct tty_struct *tty, struct file * file, |
tty | 191 | include/linux/tty.h | void (*throttle)(struct tty_struct * tty, int status); |
tty | 267 | include/linux/tty.h | #define TTY_WRITE_FLUSH(tty) tty_write_flush((tty)) |
tty | 268 | include/linux/tty.h | #define TTY_READ_FLUSH(tty) tty_read_flush((tty)) |
tty | 296 | include/linux/tty.h | extern void flush_input(struct tty_struct * tty); |
tty | 297 | include/linux/tty.h | extern void flush_output(struct tty_struct * tty); |
tty | 298 | include/linux/tty.h | extern void wait_until_sent(struct tty_struct * tty); |
tty | 299 | include/linux/tty.h | extern void copy_to_cooked(struct tty_struct * tty); |
tty | 304 | include/linux/tty.h | extern int tty_signal(int sig, struct tty_struct *tty); |
tty | 309 | include/linux/tty.h | extern void rs_write(struct tty_struct * tty); |
tty | 310 | include/linux/tty.h | extern void con_write(struct tty_struct * tty); |
tty | 311 | include/linux/tty.h | extern void mpty_write(struct tty_struct * tty); |
tty | 312 | include/linux/tty.h | extern void spty_write(struct tty_struct * tty); |
tty | 316 | include/linux/tty.h | extern int rs_open(struct tty_struct * tty, struct file * filp); |
tty | 321 | include/linux/tty.h | extern int pty_open(struct tty_struct * tty, struct file * filp); |
tty | 325 | include/linux/tty.h | extern int con_open(struct tty_struct * tty, struct file * filp); |
tty | 332 | include/linux/tty.h | extern int vt_ioctl(struct tty_struct *tty, struct file * file, |
tty | 611 | kernel/chr_drv/console.c | static void respond_string(char * p, int currcons, struct tty_struct * tty) |
tty | 614 | kernel/chr_drv/console.c | put_tty_queue(*p, &tty->read_q); |
tty | 617 | kernel/chr_drv/console.c | TTY_READ_FLUSH(tty); |
tty | 620 | kernel/chr_drv/console.c | static void respond_num(unsigned int n, int currcons, struct tty_struct * tty) |
tty | 630 | kernel/chr_drv/console.c | put_tty_queue(buff[i], &tty->read_q); |
tty | 635 | kernel/chr_drv/console.c | static void cursor_report(int currcons, struct tty_struct * tty) |
tty | 637 | kernel/chr_drv/console.c | put_tty_queue('\033', &tty->read_q); |
tty | 638 | kernel/chr_drv/console.c | put_tty_queue('[', &tty->read_q); |
tty | 639 | kernel/chr_drv/console.c | respond_num(y + (decom ? top+1 : 1), currcons, tty); |
tty | 640 | kernel/chr_drv/console.c | put_tty_queue(';', &tty->read_q); |
tty | 641 | kernel/chr_drv/console.c | respond_num(x+1, currcons, tty); |
tty | 642 | kernel/chr_drv/console.c | put_tty_queue('R', &tty->read_q); |
tty | 643 | kernel/chr_drv/console.c | TTY_READ_FLUSH(tty); |
tty | 646 | kernel/chr_drv/console.c | static inline void status_report(int currcons, struct tty_struct * tty) |
tty | 648 | kernel/chr_drv/console.c | respond_string("\033[0n", currcons, tty); /* Terminal ok */ |
tty | 651 | kernel/chr_drv/console.c | static inline void respond_ID(int currcons, struct tty_struct * tty) |
tty | 653 | kernel/chr_drv/console.c | respond_string(VT102ID, currcons, tty); |
tty | 903 | kernel/chr_drv/console.c | void con_write(struct tty_struct * tty) |
tty | 908 | kernel/chr_drv/console.c | wake_up(&tty->write_q.proc_list); |
tty | 909 | kernel/chr_drv/console.c | currcons = tty->line - 1; |
tty | 914 | kernel/chr_drv/console.c | while (!tty->stopped && (c = get_tty_queue(&tty->write_q)) >= 0) { |
tty | 1003 | kernel/chr_drv/console.c | respond_ID(currcons,tty); |
tty | 1063 | kernel/chr_drv/console.c | status_report(currcons,tty); |
tty | 1065 | kernel/chr_drv/console.c | cursor_report(currcons,tty); |
tty | 1127 | kernel/chr_drv/console.c | respond_ID(currcons,tty); |
tty | 1514 | kernel/chr_drv/console.c | int con_open(struct tty_struct *tty, struct file * filp) |
tty | 1516 | kernel/chr_drv/console.c | tty->write = con_write; |
tty | 1517 | kernel/chr_drv/console.c | tty->ioctl = vt_ioctl; |
tty | 82 | kernel/chr_drv/keyboard.c | struct tty_struct * tty = TTY_TABLE(0); |
tty | 129 | kernel/chr_drv/keyboard.c | else if (!(krepeat && tty && (L_ECHO(tty) || |
tty | 130 | kernel/chr_drv/keyboard.c | (EMPTY(&tty->secondary) && |
tty | 131 | kernel/chr_drv/keyboard.c | EMPTY(&tty->read_q))))) { |
tty | 143 | kernel/chr_drv/keyboard.c | struct tty_struct *tty = TTY_TABLE(0); |
tty | 147 | kernel/chr_drv/keyboard.c | if (!tty) |
tty | 149 | kernel/chr_drv/keyboard.c | qp = &tty->read_q; |
tty | 160 | kernel/chr_drv/keyboard.c | struct tty_struct *tty = TTY_TABLE(0); |
tty | 165 | kernel/chr_drv/keyboard.c | if (!tty) |
tty | 167 | kernel/chr_drv/keyboard.c | qp = &tty->read_q; |
tty | 23 | kernel/chr_drv/pty.c | static void pty_close(struct tty_struct * tty, struct file * filp); |
tty | 25 | kernel/chr_drv/pty.c | int pty_open(struct tty_struct *tty, struct file * filp) |
tty | 27 | kernel/chr_drv/pty.c | if (!tty || !tty->link) |
tty | 29 | kernel/chr_drv/pty.c | if (IS_A_PTY_MASTER(tty->line)) |
tty | 30 | kernel/chr_drv/pty.c | tty->write = mpty_write; |
tty | 32 | kernel/chr_drv/pty.c | tty->write = spty_write; |
tty | 33 | kernel/chr_drv/pty.c | tty->close = pty_close; |
tty | 34 | kernel/chr_drv/pty.c | wake_up(&tty->read_q.proc_list); |
tty | 37 | kernel/chr_drv/pty.c | while (!tty->link->count && !(current->signal & ~current->blocked)) |
tty | 38 | kernel/chr_drv/pty.c | interruptible_sleep_on(&tty->link->read_q.proc_list); |
tty | 39 | kernel/chr_drv/pty.c | if (!tty->link->count) |
tty | 44 | kernel/chr_drv/pty.c | static void pty_close(struct tty_struct * tty, struct file * filp) |
tty | 46 | kernel/chr_drv/pty.c | wake_up(&tty->read_q.proc_list); |
tty | 47 | kernel/chr_drv/pty.c | wake_up(&tty->link->write_q.proc_list); |
tty | 48 | kernel/chr_drv/pty.c | if (IS_A_PTY_MASTER(tty->line)) { |
tty | 49 | kernel/chr_drv/pty.c | if (tty->link->pgrp > 0) |
tty | 50 | kernel/chr_drv/pty.c | kill_pg(tty->link->pgrp,SIGHUP,1); |
tty | 79 | kernel/chr_drv/pty.c | void mpty_write(struct tty_struct * tty) |
tty | 81 | kernel/chr_drv/pty.c | if (tty->link) |
tty | 82 | kernel/chr_drv/pty.c | pty_copy(tty,tty->link); |
tty | 85 | kernel/chr_drv/pty.c | void spty_write(struct tty_struct * tty) |
tty | 87 | kernel/chr_drv/pty.c | if (tty->link) |
tty | 88 | kernel/chr_drv/pty.c | pty_copy(tty,tty->link); |
tty | 126 | kernel/chr_drv/serial.c | struct tty_queue * queue = &info->tty->write_q; |
tty | 129 | kernel/chr_drv/serial.c | if (info->tty->stopped) |
tty | 140 | kernel/chr_drv/serial.c | while (count-- && !info->tty->stopped) { |
tty | 162 | kernel/chr_drv/serial.c | struct tty_queue * queue = &info->tty->read_q; |
tty | 193 | kernel/chr_drv/serial.c | if (!(info->tty->termios->c_cflag & CLOCAL)) { |
tty | 195 | kernel/chr_drv/serial.c | && info->tty->pgrp > 0) |
tty | 196 | kernel/chr_drv/serial.c | kill_pg(info->tty->pgrp,SIGHUP,1); |
tty | 198 | kernel/chr_drv/serial.c | if (info->tty->termios->c_cflag & CRTSCTS) |
tty | 199 | kernel/chr_drv/serial.c | info->tty->stopped = !(status & UART_MSR_CTS); |
tty | 201 | kernel/chr_drv/serial.c | if (!info->tty->stopped) |
tty | 224 | kernel/chr_drv/serial.c | if (!info || !info->tty || !info->port) |
tty | 241 | kernel/chr_drv/serial.c | if (!info->tty || !info->port) |
tty | 243 | kernel/chr_drv/serial.c | if (EMPTY(&info->tty->write_q)) |
tty | 298 | kernel/chr_drv/serial.c | TTY_READ_FLUSH(info->tty); |
tty | 380 | kernel/chr_drv/serial.c | void rs_write(struct tty_struct * tty) |
tty | 382 | kernel/chr_drv/serial.c | do_rs_write(rs_table+DEV_TO_SL(tty->line)); |
tty | 391 | kernel/chr_drv/serial.c | static void rs_close(struct tty_struct *tty, struct file * filp) |
tty | 397 | kernel/chr_drv/serial.c | line = DEV_TO_SL(tty->line); |
tty | 400 | kernel/chr_drv/serial.c | wait_until_sent(tty); |
tty | 404 | kernel/chr_drv/serial.c | info->tty = 0; |
tty | 487 | kernel/chr_drv/serial.c | cflag = info->tty->termios->c_cflag; |
tty | 681 | kernel/chr_drv/serial.c | static int rs_ioctl(struct tty_struct *tty, struct file * file, |
tty | 687 | kernel/chr_drv/serial.c | line = DEV_TO_SL(tty->line); |
tty | 694 | kernel/chr_drv/serial.c | wait_until_sent(tty); |
tty | 725 | kernel/chr_drv/serial.c | int rs_open(struct tty_struct *tty, struct file * filp) |
tty | 732 | kernel/chr_drv/serial.c | if (!tty) |
tty | 734 | kernel/chr_drv/serial.c | if (tty->count > 1) |
tty | 736 | kernel/chr_drv/serial.c | line = DEV_TO_SL(tty->line); |
tty | 742 | kernel/chr_drv/serial.c | info->tty = tty; |
tty | 743 | kernel/chr_drv/serial.c | tty->write = rs_write; |
tty | 744 | kernel/chr_drv/serial.c | tty->close = rs_close; |
tty | 745 | kernel/chr_drv/serial.c | tty->ioctl = rs_ioctl; |
tty | 786 | kernel/chr_drv/serial.c | info->tty = 0; |
tty | 55 | kernel/chr_drv/tty_io.c | int initialize_tty_struct(struct tty_struct *tty, int line); |
tty | 85 | kernel/chr_drv/tty_io.c | void inline tty_write_flush(struct tty_struct * tty) |
tty | 87 | kernel/chr_drv/tty_io.c | if (!tty->write || EMPTY(&tty->write_q)) |
tty | 89 | kernel/chr_drv/tty_io.c | if (set_bit(TTY_WRITE_BUSY,&tty->flags)) |
tty | 91 | kernel/chr_drv/tty_io.c | tty->write(tty); |
tty | 92 | kernel/chr_drv/tty_io.c | if (clear_bit(TTY_WRITE_BUSY,&tty->flags)) |
tty | 96 | kernel/chr_drv/tty_io.c | void tty_read_flush(struct tty_struct * tty) |
tty | 98 | kernel/chr_drv/tty_io.c | if (EMPTY(&tty->read_q)) |
tty | 100 | kernel/chr_drv/tty_io.c | if (set_bit(TTY_READ_BUSY, &tty->flags)) |
tty | 102 | kernel/chr_drv/tty_io.c | copy_to_cooked(tty); |
tty | 103 | kernel/chr_drv/tty_io.c | if (clear_bit(TTY_READ_BUSY, &tty->flags)) |
tty | 121 | kernel/chr_drv/tty_io.c | void copy_to_cooked(struct tty_struct * tty) |
tty | 125 | kernel/chr_drv/tty_io.c | if (!tty) { |
tty | 129 | kernel/chr_drv/tty_io.c | if (!tty->write) { |
tty | 131 | kernel/chr_drv/tty_io.c | tty->line); |
tty | 139 | kernel/chr_drv/tty_io.c | c = LEFT(&tty->secondary); |
tty | 140 | kernel/chr_drv/tty_io.c | if (tty->throttle && (c < SQ_THRESHOLD_LW) |
tty | 141 | kernel/chr_drv/tty_io.c | && !set_bit(TTY_SQ_THROTTLED, &tty->flags)) |
tty | 142 | kernel/chr_drv/tty_io.c | tty->throttle(tty, TTY_THROTTLE_SQ_FULL); |
tty | 145 | kernel/chr_drv/tty_io.c | c = get_tty_queue(&tty->read_q); |
tty | 148 | kernel/chr_drv/tty_io.c | if (I_STRP(tty)) |
tty | 151 | kernel/chr_drv/tty_io.c | if (I_CRNL(tty)) |
tty | 153 | kernel/chr_drv/tty_io.c | else if (I_NOCR(tty)) |
tty | 155 | kernel/chr_drv/tty_io.c | } else if (c==10 && I_NLCR(tty)) |
tty | 157 | kernel/chr_drv/tty_io.c | if (I_UCLC(tty)) |
tty | 159 | kernel/chr_drv/tty_io.c | if (L_CANON(tty)) { |
tty | 160 | kernel/chr_drv/tty_io.c | if ((KILL_CHAR(tty) != __DISABLED_CHAR) && |
tty | 161 | kernel/chr_drv/tty_io.c | (c==KILL_CHAR(tty))) { |
tty | 163 | kernel/chr_drv/tty_io.c | while(!(EMPTY(&tty->secondary) || |
tty | 164 | kernel/chr_drv/tty_io.c | (c=LAST(&tty->secondary))==10 || |
tty | 165 | kernel/chr_drv/tty_io.c | ((EOF_CHAR(tty) != __DISABLED_CHAR) && |
tty | 166 | kernel/chr_drv/tty_io.c | (c==EOF_CHAR(tty))))) { |
tty | 167 | kernel/chr_drv/tty_io.c | if (L_ECHO(tty)) { |
tty | 169 | kernel/chr_drv/tty_io.c | put_tty_queue(8, &tty->write_q); |
tty | 170 | kernel/chr_drv/tty_io.c | put_tty_queue(' ', &tty->write_q); |
tty | 171 | kernel/chr_drv/tty_io.c | put_tty_queue(8,&tty->write_q); |
tty | 173 | kernel/chr_drv/tty_io.c | put_tty_queue(8,&tty->write_q); |
tty | 174 | kernel/chr_drv/tty_io.c | put_tty_queue(' ',&tty->write_q); |
tty | 175 | kernel/chr_drv/tty_io.c | put_tty_queue(8,&tty->write_q); |
tty | 177 | kernel/chr_drv/tty_io.c | DEC(tty->secondary.head); |
tty | 181 | kernel/chr_drv/tty_io.c | if ((ERASE_CHAR(tty) != __DISABLED_CHAR) && |
tty | 182 | kernel/chr_drv/tty_io.c | (c==ERASE_CHAR(tty))) { |
tty | 183 | kernel/chr_drv/tty_io.c | if (EMPTY(&tty->secondary) || |
tty | 184 | kernel/chr_drv/tty_io.c | (c=LAST(&tty->secondary))==10 || |
tty | 185 | kernel/chr_drv/tty_io.c | ((EOF_CHAR(tty) != __DISABLED_CHAR) && |
tty | 186 | kernel/chr_drv/tty_io.c | (c==EOF_CHAR(tty)))) |
tty | 188 | kernel/chr_drv/tty_io.c | if (L_ECHO(tty)) { |
tty | 190 | kernel/chr_drv/tty_io.c | put_tty_queue(8,&tty->write_q); |
tty | 191 | kernel/chr_drv/tty_io.c | put_tty_queue(' ',&tty->write_q); |
tty | 192 | kernel/chr_drv/tty_io.c | put_tty_queue(8,&tty->write_q); |
tty | 194 | kernel/chr_drv/tty_io.c | put_tty_queue(8,&tty->write_q); |
tty | 195 | kernel/chr_drv/tty_io.c | put_tty_queue(32,&tty->write_q); |
tty | 196 | kernel/chr_drv/tty_io.c | put_tty_queue(8,&tty->write_q); |
tty | 198 | kernel/chr_drv/tty_io.c | DEC(tty->secondary.head); |
tty | 202 | kernel/chr_drv/tty_io.c | if (I_IXON(tty)) { |
tty | 203 | kernel/chr_drv/tty_io.c | if ((STOP_CHAR(tty) != __DISABLED_CHAR) && |
tty | 204 | kernel/chr_drv/tty_io.c | (c==STOP_CHAR(tty))) { |
tty | 205 | kernel/chr_drv/tty_io.c | tty->status_changed = 1; |
tty | 206 | kernel/chr_drv/tty_io.c | tty->ctrl_status |= TIOCPKT_STOP; |
tty | 207 | kernel/chr_drv/tty_io.c | tty->stopped=1; |
tty | 210 | kernel/chr_drv/tty_io.c | if ((START_CHAR(tty) != __DISABLED_CHAR) && |
tty | 211 | kernel/chr_drv/tty_io.c | (c==START_CHAR(tty))) { |
tty | 212 | kernel/chr_drv/tty_io.c | tty->status_changed = 1; |
tty | 213 | kernel/chr_drv/tty_io.c | tty->ctrl_status |= TIOCPKT_START; |
tty | 214 | kernel/chr_drv/tty_io.c | tty->stopped=0; |
tty | 218 | kernel/chr_drv/tty_io.c | if (L_ISIG(tty)) { |
tty | 219 | kernel/chr_drv/tty_io.c | if ((INTR_CHAR(tty) != __DISABLED_CHAR) && |
tty | 220 | kernel/chr_drv/tty_io.c | (c==INTR_CHAR(tty))) { |
tty | 221 | kernel/chr_drv/tty_io.c | kill_pg(tty->pgrp, SIGINT, 1); |
tty | 222 | kernel/chr_drv/tty_io.c | flush_input(tty); |
tty | 225 | kernel/chr_drv/tty_io.c | if ((QUIT_CHAR(tty) != __DISABLED_CHAR) && |
tty | 226 | kernel/chr_drv/tty_io.c | (c==QUIT_CHAR(tty))) { |
tty | 227 | kernel/chr_drv/tty_io.c | kill_pg(tty->pgrp, SIGQUIT, 1); |
tty | 228 | kernel/chr_drv/tty_io.c | flush_input(tty); |
tty | 231 | kernel/chr_drv/tty_io.c | if ((SUSPEND_CHAR(tty) != __DISABLED_CHAR) && |
tty | 232 | kernel/chr_drv/tty_io.c | (c==SUSPEND_CHAR(tty))) { |
tty | 233 | kernel/chr_drv/tty_io.c | if (!is_orphaned_pgrp(tty->pgrp)) |
tty | 234 | kernel/chr_drv/tty_io.c | kill_pg(tty->pgrp, SIGTSTP, 1); |
tty | 238 | kernel/chr_drv/tty_io.c | if (c==10 || (EOF_CHAR(tty) != __DISABLED_CHAR && |
tty | 239 | kernel/chr_drv/tty_io.c | c==EOF_CHAR(tty))) |
tty | 240 | kernel/chr_drv/tty_io.c | tty->secondary.data++; |
tty | 241 | kernel/chr_drv/tty_io.c | if ((c==10) && (L_ECHO(tty) || (L_CANON(tty) && L_ECHONL(tty)))) { |
tty | 242 | kernel/chr_drv/tty_io.c | put_tty_queue(10,&tty->write_q); |
tty | 243 | kernel/chr_drv/tty_io.c | put_tty_queue(13,&tty->write_q); |
tty | 244 | kernel/chr_drv/tty_io.c | } else if (L_ECHO(tty)) { |
tty | 245 | kernel/chr_drv/tty_io.c | if (c<32 && L_ECHOCTL(tty)) { |
tty | 246 | kernel/chr_drv/tty_io.c | put_tty_queue('^',&tty->write_q); |
tty | 247 | kernel/chr_drv/tty_io.c | put_tty_queue(c+64, &tty->write_q); |
tty | 249 | kernel/chr_drv/tty_io.c | put_tty_queue(c, &tty->write_q); |
tty | 251 | kernel/chr_drv/tty_io.c | put_tty_queue(c, &tty->secondary); |
tty | 253 | kernel/chr_drv/tty_io.c | TTY_WRITE_FLUSH(tty); |
tty | 254 | kernel/chr_drv/tty_io.c | if (!EMPTY(&tty->secondary)) |
tty | 255 | kernel/chr_drv/tty_io.c | wake_up(&tty->secondary.proc_list); |
tty | 256 | kernel/chr_drv/tty_io.c | if (tty->write_q.proc_list && LEFT(&tty->write_q) > TTY_BUF_SIZE/2) |
tty | 257 | kernel/chr_drv/tty_io.c | wake_up(&tty->write_q.proc_list); |
tty | 258 | kernel/chr_drv/tty_io.c | if (tty->throttle && (LEFT(&tty->read_q) >= RQ_THRESHOLD_HW) |
tty | 259 | kernel/chr_drv/tty_io.c | && !clear_bit(TTY_RQ_THROTTLED, &tty->flags)) |
tty | 260 | kernel/chr_drv/tty_io.c | tty->throttle(tty, TTY_THROTTLE_RQ_AVAIL); |
tty | 270 | kernel/chr_drv/tty_io.c | static void wait_for_canon_input(struct tty_struct * tty) |
tty | 273 | kernel/chr_drv/tty_io.c | TTY_READ_FLUSH(tty); |
tty | 274 | kernel/chr_drv/tty_io.c | if (tty->link) |
tty | 275 | kernel/chr_drv/tty_io.c | if (tty->link->count) |
tty | 276 | kernel/chr_drv/tty_io.c | TTY_WRITE_FLUSH(tty->link); |
tty | 281 | kernel/chr_drv/tty_io.c | if (FULL(&tty->read_q)) |
tty | 283 | kernel/chr_drv/tty_io.c | if (tty->secondary.data) |
tty | 286 | kernel/chr_drv/tty_io.c | if (!tty->secondary.data) |
tty | 287 | kernel/chr_drv/tty_io.c | interruptible_sleep_on(&tty->secondary.proc_list); |
tty | 294 | kernel/chr_drv/tty_io.c | struct tty_struct * tty; |
tty | 301 | kernel/chr_drv/tty_io.c | tty = TTY_TABLE(channel); |
tty | 302 | kernel/chr_drv/tty_io.c | if (!tty) |
tty | 304 | kernel/chr_drv/tty_io.c | if ((tty->pgrp > 0) && |
tty | 305 | kernel/chr_drv/tty_io.c | (current->tty == channel) && |
tty | 306 | kernel/chr_drv/tty_io.c | (tty->pgrp != current->pgrp)) |
tty | 313 | kernel/chr_drv/tty_io.c | if (L_CANON(tty)) |
tty | 316 | kernel/chr_drv/tty_io.c | time = 10L*tty->termios->c_cc[VTIME]; |
tty | 317 | kernel/chr_drv/tty_io.c | minimum = tty->termios->c_cc[VMIN]; |
tty | 331 | kernel/chr_drv/tty_io.c | else if (L_CANON(tty)) { |
tty | 332 | kernel/chr_drv/tty_io.c | wait_for_canon_input(tty); |
tty | 340 | kernel/chr_drv/tty_io.c | if (tty->packet && tty->link && tty->link->status_changed) |
tty | 342 | kernel/chr_drv/tty_io.c | put_fs_byte (tty->link->ctrl_status, b); |
tty | 343 | kernel/chr_drv/tty_io.c | tty->link->status_changed = 0; |
tty | 348 | kernel/chr_drv/tty_io.c | if (tty->packet) |
tty | 358 | kernel/chr_drv/tty_io.c | TTY_READ_FLUSH(tty); |
tty | 359 | kernel/chr_drv/tty_io.c | if (tty->link) |
tty | 360 | kernel/chr_drv/tty_io.c | TTY_WRITE_FLUSH(tty->link); |
tty | 361 | kernel/chr_drv/tty_io.c | while (nr > 0 && ((c = get_tty_queue(&tty->secondary)) >= 0)) { |
tty | 362 | kernel/chr_drv/tty_io.c | if ((EOF_CHAR(tty) != __DISABLED_CHAR && |
tty | 363 | kernel/chr_drv/tty_io.c | c==EOF_CHAR(tty)) || c==10) |
tty | 364 | kernel/chr_drv/tty_io.c | tty->secondary.data--; |
tty | 365 | kernel/chr_drv/tty_io.c | if ((EOF_CHAR(tty) != __DISABLED_CHAR && |
tty | 366 | kernel/chr_drv/tty_io.c | c==EOF_CHAR(tty)) && L_CANON(tty)) |
tty | 372 | kernel/chr_drv/tty_io.c | if (c==10 && L_CANON(tty)) |
tty | 375 | kernel/chr_drv/tty_io.c | wake_up(&tty->read_q.proc_list); |
tty | 380 | kernel/chr_drv/tty_io.c | if (tty->link && !tty->link->count) |
tty | 382 | kernel/chr_drv/tty_io.c | TTY_READ_FLUSH(tty); |
tty | 383 | kernel/chr_drv/tty_io.c | if (tty->link) |
tty | 384 | kernel/chr_drv/tty_io.c | TTY_WRITE_FLUSH(tty->link); |
tty | 389 | kernel/chr_drv/tty_io.c | if (tty->throttle && (LEFT(&tty->secondary) >= SQ_THRESHOLD_HW) |
tty | 390 | kernel/chr_drv/tty_io.c | && !clear_bit(TTY_SQ_THROTTLED, &tty->flags)) |
tty | 391 | kernel/chr_drv/tty_io.c | tty->throttle(tty, TTY_THROTTLE_SQ_AVAIL); |
tty | 393 | kernel/chr_drv/tty_io.c | if (EMPTY(&tty->secondary)) |
tty | 394 | kernel/chr_drv/tty_io.c | interruptible_sleep_on(&tty->secondary.proc_list); |
tty | 397 | kernel/chr_drv/tty_io.c | TTY_READ_FLUSH(tty); |
tty | 398 | kernel/chr_drv/tty_io.c | if (tty->link && tty->link->write) |
tty | 399 | kernel/chr_drv/tty_io.c | TTY_WRITE_FLUSH(tty->link); |
tty | 404 | kernel/chr_drv/tty_io.c | if (tty->packet) |
tty | 424 | kernel/chr_drv/tty_io.c | struct tty_struct * tty; |
tty | 430 | kernel/chr_drv/tty_io.c | tty = redirect; |
tty | 432 | kernel/chr_drv/tty_io.c | tty = TTY_TABLE(channel); |
tty | 433 | kernel/chr_drv/tty_io.c | if (!tty || !tty->write) |
tty | 435 | kernel/chr_drv/tty_io.c | if (L_TOSTOP(tty) && (tty->pgrp > 0) && |
tty | 436 | kernel/chr_drv/tty_io.c | (current->tty == channel) && (tty->pgrp != current->pgrp)) { |
tty | 437 | kernel/chr_drv/tty_io.c | if (is_orphaned_pgrp(tty->pgrp)) |
tty | 451 | kernel/chr_drv/tty_io.c | if (tty->link && !tty->link->count) { |
tty | 455 | kernel/chr_drv/tty_io.c | if (FULL(&tty->write_q)) { |
tty | 456 | kernel/chr_drv/tty_io.c | TTY_WRITE_FLUSH(tty); |
tty | 458 | kernel/chr_drv/tty_io.c | if (FULL(&tty->write_q)) |
tty | 459 | kernel/chr_drv/tty_io.c | interruptible_sleep_on(&tty->write_q.proc_list); |
tty | 463 | kernel/chr_drv/tty_io.c | while (nr>0 && !FULL(&tty->write_q)) { |
tty | 465 | kernel/chr_drv/tty_io.c | if (O_POST(tty)) { |
tty | 466 | kernel/chr_drv/tty_io.c | if (c=='\r' && O_CRNL(tty)) |
tty | 468 | kernel/chr_drv/tty_io.c | else if (c=='\n' && O_NLRET(tty)) |
tty | 470 | kernel/chr_drv/tty_io.c | if (c=='\n' && O_NLCR(tty) && |
tty | 471 | kernel/chr_drv/tty_io.c | !set_bit(TTY_CR_PENDING,&tty->flags)) { |
tty | 472 | kernel/chr_drv/tty_io.c | put_tty_queue(13,&tty->write_q); |
tty | 475 | kernel/chr_drv/tty_io.c | if (O_LCUC(tty)) |
tty | 479 | kernel/chr_drv/tty_io.c | clear_bit(TTY_CR_PENDING,&tty->flags); |
tty | 480 | kernel/chr_drv/tty_io.c | put_tty_queue(c,&tty->write_q); |
tty | 485 | kernel/chr_drv/tty_io.c | TTY_WRITE_FLUSH(tty); |
tty | 488 | kernel/chr_drv/tty_io.c | if (tty->link && !tty->link->count) |
tty | 538 | kernel/chr_drv/tty_io.c | struct tty_struct *tty, *o_tty; |
tty | 543 | kernel/chr_drv/tty_io.c | dev = current->tty; |
tty | 549 | kernel/chr_drv/tty_io.c | tty = TTY_TABLE(dev); |
tty | 550 | kernel/chr_drv/tty_io.c | if (!tty) { |
tty | 551 | kernel/chr_drv/tty_io.c | tty = TTY_TABLE(dev) = (struct tty_struct *) |
tty | 553 | kernel/chr_drv/tty_io.c | if (!tty) |
tty | 555 | kernel/chr_drv/tty_io.c | retval = initialize_tty_struct(tty, TTY_TABLE_IDX(dev)); |
tty | 557 | kernel/chr_drv/tty_io.c | free_page((unsigned long)tty); |
tty | 564 | kernel/chr_drv/tty_io.c | free_page((unsigned long)tty); |
tty | 569 | kernel/chr_drv/tty_io.c | free_page((unsigned long) tty); |
tty | 573 | kernel/chr_drv/tty_io.c | tty->link = o_tty; |
tty | 574 | kernel/chr_drv/tty_io.c | o_tty->link = tty; |
tty | 578 | kernel/chr_drv/tty_io.c | if (tty->count) |
tty | 580 | kernel/chr_drv/tty_io.c | if (tty->link) |
tty | 581 | kernel/chr_drv/tty_io.c | tty->link->count++; |
tty | 586 | kernel/chr_drv/tty_io.c | tty->termios->c_lflag &= ~ECHO; |
tty | 588 | kernel/chr_drv/tty_io.c | tty->count++; |
tty | 592 | kernel/chr_drv/tty_io.c | tty->status_changed = 0; |
tty | 593 | kernel/chr_drv/tty_io.c | tty->ctrl_status = 0; |
tty | 594 | kernel/chr_drv/tty_io.c | tty->packet = 0; |
tty | 598 | kernel/chr_drv/tty_io.c | current->tty<0 && |
tty | 599 | kernel/chr_drv/tty_io.c | tty->session==0) { |
tty | 600 | kernel/chr_drv/tty_io.c | current->tty = dev; |
tty | 601 | kernel/chr_drv/tty_io.c | tty->session = current->session; |
tty | 602 | kernel/chr_drv/tty_io.c | tty->pgrp = current->pgrp; |
tty | 604 | kernel/chr_drv/tty_io.c | if (tty->open) |
tty | 605 | kernel/chr_drv/tty_io.c | retval = tty->open(tty, filp); |
tty | 609 | kernel/chr_drv/tty_io.c | tty->count--; |
tty | 610 | kernel/chr_drv/tty_io.c | if (IS_A_PTY_MASTER(dev) && tty->link) |
tty | 611 | kernel/chr_drv/tty_io.c | tty->link->count--; |
tty | 624 | kernel/chr_drv/tty_io.c | struct tty_struct * tty; |
tty | 632 | kernel/chr_drv/tty_io.c | tty = TTY_TABLE(dev); |
tty | 633 | kernel/chr_drv/tty_io.c | if (!tty) { |
tty | 637 | kernel/chr_drv/tty_io.c | if (IS_A_PTY_MASTER(dev) && tty->link) { |
tty | 638 | kernel/chr_drv/tty_io.c | if (--tty->link->count < 0) { |
tty | 640 | kernel/chr_drv/tty_io.c | dev, tty->count); |
tty | 641 | kernel/chr_drv/tty_io.c | tty->link->count = 0; |
tty | 644 | kernel/chr_drv/tty_io.c | if (--tty->count < 0) { |
tty | 646 | kernel/chr_drv/tty_io.c | dev, tty->count); |
tty | 647 | kernel/chr_drv/tty_io.c | tty->count = 0; |
tty | 649 | kernel/chr_drv/tty_io.c | if (tty->count) |
tty | 651 | kernel/chr_drv/tty_io.c | if (tty->close) |
tty | 652 | kernel/chr_drv/tty_io.c | tty->close(tty, filp); |
tty | 653 | kernel/chr_drv/tty_io.c | if (!tty->count && (tty == redirect)) |
tty | 655 | kernel/chr_drv/tty_io.c | if (tty = tty->link) |
tty | 656 | kernel/chr_drv/tty_io.c | if (!tty->count && (tty == redirect)) |
tty | 658 | kernel/chr_drv/tty_io.c | if (!tty->count && !(tty->link && tty->link->count)) { |
tty | 659 | kernel/chr_drv/tty_io.c | if (tty->link) { |
tty | 671 | kernel/chr_drv/tty_io.c | struct tty_struct * tty; |
tty | 679 | kernel/chr_drv/tty_io.c | tty = TTY_TABLE(dev); |
tty | 680 | kernel/chr_drv/tty_io.c | if (!tty) { |
tty | 686 | kernel/chr_drv/tty_io.c | if (!EMPTY(&tty->secondary)) |
tty | 688 | kernel/chr_drv/tty_io.c | if (tty->link && !tty->link->count) |
tty | 692 | kernel/chr_drv/tty_io.c | if (tty->packet && tty->link && |
tty | 693 | kernel/chr_drv/tty_io.c | tty->link->status_changed) |
tty | 696 | kernel/chr_drv/tty_io.c | select_wait(&tty->secondary.proc_list, wait); |
tty | 699 | kernel/chr_drv/tty_io.c | if (!FULL(&tty->write_q)) |
tty | 701 | kernel/chr_drv/tty_io.c | select_wait(&tty->write_q.proc_list, wait); |
tty | 704 | kernel/chr_drv/tty_io.c | if (tty->link && !tty->link->count) |
tty | 726 | kernel/chr_drv/tty_io.c | int initialize_tty_struct(struct tty_struct *tty, int line) |
tty | 730 | kernel/chr_drv/tty_io.c | memset(tty, 0, sizeof(struct tty_struct)); |
tty | 731 | kernel/chr_drv/tty_io.c | tty->line = line; |
tty | 732 | kernel/chr_drv/tty_io.c | tty->pgrp = -1; |
tty | 733 | kernel/chr_drv/tty_io.c | tty->winsize.ws_row = 24; |
tty | 734 | kernel/chr_drv/tty_io.c | tty->winsize.ws_col = 80; |
tty | 756 | kernel/chr_drv/tty_io.c | tty->termios = tty_termios[line]; |
tty | 759 | kernel/chr_drv/tty_io.c | tty->open = con_open; |
tty | 760 | kernel/chr_drv/tty_io.c | tty->winsize.ws_row = video_num_lines; |
tty | 761 | kernel/chr_drv/tty_io.c | tty->winsize.ws_col = video_num_columns; |
tty | 763 | kernel/chr_drv/tty_io.c | tty->open = rs_open; |
tty | 765 | kernel/chr_drv/tty_io.c | tty->open = pty_open; |
tty | 33 | kernel/chr_drv/tty_ioctl.c | void flush_input(struct tty_struct * tty) |
tty | 35 | kernel/chr_drv/tty_ioctl.c | tty->status_changed = 1; |
tty | 36 | kernel/chr_drv/tty_ioctl.c | tty->ctrl_status |= TIOCPKT_FLUSHREAD; |
tty | 37 | kernel/chr_drv/tty_ioctl.c | flush(&tty->read_q); |
tty | 38 | kernel/chr_drv/tty_ioctl.c | wake_up(&tty->read_q.proc_list); |
tty | 39 | kernel/chr_drv/tty_ioctl.c | flush(&tty->secondary); |
tty | 40 | kernel/chr_drv/tty_ioctl.c | tty->secondary.data = 0; |
tty | 42 | kernel/chr_drv/tty_ioctl.c | if (tty = tty->link) { |
tty | 43 | kernel/chr_drv/tty_ioctl.c | flush(&tty->write_q); |
tty | 44 | kernel/chr_drv/tty_ioctl.c | wake_up(&tty->write_q.proc_list); |
tty | 48 | kernel/chr_drv/tty_ioctl.c | void flush_output(struct tty_struct * tty) |
tty | 50 | kernel/chr_drv/tty_ioctl.c | tty->status_changed = 1; |
tty | 51 | kernel/chr_drv/tty_ioctl.c | tty->ctrl_status |= TIOCPKT_FLUSHWRITE; |
tty | 52 | kernel/chr_drv/tty_ioctl.c | flush(&tty->write_q); |
tty | 53 | kernel/chr_drv/tty_ioctl.c | wake_up(&tty->write_q.proc_list); |
tty | 54 | kernel/chr_drv/tty_ioctl.c | if (tty = tty->link) { |
tty | 55 | kernel/chr_drv/tty_ioctl.c | flush(&tty->read_q); |
tty | 56 | kernel/chr_drv/tty_ioctl.c | wake_up(&tty->read_q.proc_list); |
tty | 57 | kernel/chr_drv/tty_ioctl.c | flush(&tty->secondary); |
tty | 58 | kernel/chr_drv/tty_ioctl.c | tty->secondary.data = 0; |
tty | 62 | kernel/chr_drv/tty_ioctl.c | void wait_until_sent(struct tty_struct * tty) |
tty | 65 | kernel/chr_drv/tty_ioctl.c | !EMPTY(&tty->write_q)) { |
tty | 66 | kernel/chr_drv/tty_ioctl.c | TTY_WRITE_FLUSH(tty); |
tty | 69 | kernel/chr_drv/tty_ioctl.c | if (EMPTY(&tty->write_q)) |
tty | 72 | kernel/chr_drv/tty_ioctl.c | interruptible_sleep_on(&tty->write_q.proc_list); |
tty | 106 | kernel/chr_drv/tty_ioctl.c | static int get_termios(struct tty_struct * tty, struct termios * termios) |
tty | 112 | kernel/chr_drv/tty_ioctl.c | put_fs_byte( ((char *)tty->termios)[i] , i+(char *)termios ); |
tty | 116 | kernel/chr_drv/tty_ioctl.c | static int set_termios(struct tty_struct * tty, struct termios * termios, |
tty | 120 | kernel/chr_drv/tty_ioctl.c | unsigned short old_cflag = tty->termios->c_cflag; |
tty | 125 | kernel/chr_drv/tty_ioctl.c | if ((current->tty == channel) && |
tty | 126 | kernel/chr_drv/tty_ioctl.c | (tty->pgrp != current->pgrp)) { |
tty | 135 | kernel/chr_drv/tty_ioctl.c | ((char *)tty->termios)[i]=get_fs_byte(i+(char *)termios); |
tty | 136 | kernel/chr_drv/tty_ioctl.c | if (IS_A_SERIAL(channel) && tty->termios->c_cflag != old_cflag) |
tty | 142 | kernel/chr_drv/tty_ioctl.c | if (IS_A_PTY_MASTER(channel)) tty->termios->c_lflag &= ~ECHO; |
tty | 147 | kernel/chr_drv/tty_ioctl.c | static int get_termio(struct tty_struct * tty, struct termio * termio) |
tty | 153 | kernel/chr_drv/tty_ioctl.c | tmp_termio.c_iflag = tty->termios->c_iflag; |
tty | 154 | kernel/chr_drv/tty_ioctl.c | tmp_termio.c_oflag = tty->termios->c_oflag; |
tty | 155 | kernel/chr_drv/tty_ioctl.c | tmp_termio.c_cflag = tty->termios->c_cflag; |
tty | 156 | kernel/chr_drv/tty_ioctl.c | tmp_termio.c_lflag = tty->termios->c_lflag; |
tty | 157 | kernel/chr_drv/tty_ioctl.c | tmp_termio.c_line = tty->termios->c_line; |
tty | 159 | kernel/chr_drv/tty_ioctl.c | tmp_termio.c_cc[i] = tty->termios->c_cc[i]; |
tty | 168 | kernel/chr_drv/tty_ioctl.c | static int set_termio(struct tty_struct * tty, struct termio * termio, |
tty | 173 | kernel/chr_drv/tty_ioctl.c | unsigned short old_cflag = tty->termios->c_cflag; |
tty | 175 | kernel/chr_drv/tty_ioctl.c | if ((current->tty == channel) && |
tty | 176 | kernel/chr_drv/tty_ioctl.c | (tty->pgrp > 0) && |
tty | 177 | kernel/chr_drv/tty_ioctl.c | (tty->pgrp != current->pgrp)) { |
tty | 190 | kernel/chr_drv/tty_ioctl.c | ~(tty->termios->c_iflag & IXON)) |
tty | 192 | kernel/chr_drv/tty_ioctl.c | tty->status_changed = 1; |
tty | 193 | kernel/chr_drv/tty_ioctl.c | tty->ctrl_status |= TIOCPKT_DOSTOP; |
tty | 197 | kernel/chr_drv/tty_ioctl.c | (tty->termios->c_iflag & IXON)) |
tty | 199 | kernel/chr_drv/tty_ioctl.c | tty->status_changed = 1; |
tty | 200 | kernel/chr_drv/tty_ioctl.c | tty->ctrl_status |= TIOCPKT_NOSTOP; |
tty | 203 | kernel/chr_drv/tty_ioctl.c | *(unsigned short *)&tty->termios->c_iflag = tmp_termio.c_iflag; |
tty | 204 | kernel/chr_drv/tty_ioctl.c | *(unsigned short *)&tty->termios->c_oflag = tmp_termio.c_oflag; |
tty | 205 | kernel/chr_drv/tty_ioctl.c | *(unsigned short *)&tty->termios->c_cflag = tmp_termio.c_cflag; |
tty | 206 | kernel/chr_drv/tty_ioctl.c | *(unsigned short *)&tty->termios->c_lflag = tmp_termio.c_lflag; |
tty | 207 | kernel/chr_drv/tty_ioctl.c | tty->termios->c_line = tmp_termio.c_line; |
tty | 209 | kernel/chr_drv/tty_ioctl.c | tty->termios->c_cc[i] = tmp_termio.c_cc[i]; |
tty | 210 | kernel/chr_drv/tty_ioctl.c | if (IS_A_SERIAL(channel) && tty->termios->c_cflag != old_cflag) |
tty | 215 | kernel/chr_drv/tty_ioctl.c | static int set_window_size(struct tty_struct * tty, struct winsize * ws) |
tty | 222 | kernel/chr_drv/tty_ioctl.c | tmp = (char *) &tty->winsize; |
tty | 232 | kernel/chr_drv/tty_ioctl.c | kill_pg(tty->pgrp, SIGWINCH, 1); |
tty | 236 | kernel/chr_drv/tty_ioctl.c | static int get_window_size(struct tty_struct * tty, struct winsize * ws) |
tty | 246 | kernel/chr_drv/tty_ioctl.c | put_fs_byte(((char *) &tty->winsize)[i], tmp); |
tty | 253 | kernel/chr_drv/tty_ioctl.c | struct tty_struct * tty; |
tty | 263 | kernel/chr_drv/tty_ioctl.c | tty = TTY_TABLE(dev); |
tty | 264 | kernel/chr_drv/tty_ioctl.c | if (!tty) |
tty | 274 | kernel/chr_drv/tty_ioctl.c | return get_termios(tty,(struct termios *) arg); |
tty | 276 | kernel/chr_drv/tty_ioctl.c | flush_input(tty); |
tty | 279 | kernel/chr_drv/tty_ioctl.c | wait_until_sent(tty); |
tty | 282 | kernel/chr_drv/tty_ioctl.c | return set_termios(tty,(struct termios *) arg, dev); |
tty | 284 | kernel/chr_drv/tty_ioctl.c | return get_termio(tty,(struct termio *) arg); |
tty | 286 | kernel/chr_drv/tty_ioctl.c | flush_input(tty); |
tty | 289 | kernel/chr_drv/tty_ioctl.c | wait_until_sent(tty); /* fallthrough */ |
tty | 291 | kernel/chr_drv/tty_ioctl.c | return set_termio(tty,(struct termio *) arg, dev); |
tty | 295 | kernel/chr_drv/tty_ioctl.c | tty->stopped = 1; |
tty | 296 | kernel/chr_drv/tty_ioctl.c | TTY_WRITE_FLUSH(tty); |
tty | 299 | kernel/chr_drv/tty_ioctl.c | tty->stopped = 0; |
tty | 300 | kernel/chr_drv/tty_ioctl.c | TTY_WRITE_FLUSH(tty); |
tty | 303 | kernel/chr_drv/tty_ioctl.c | if (STOP_CHAR(tty)) |
tty | 304 | kernel/chr_drv/tty_ioctl.c | put_tty_queue(STOP_CHAR(tty), |
tty | 305 | kernel/chr_drv/tty_ioctl.c | &tty->write_q); |
tty | 308 | kernel/chr_drv/tty_ioctl.c | if (START_CHAR(tty)) |
tty | 309 | kernel/chr_drv/tty_ioctl.c | put_tty_queue(START_CHAR(tty), |
tty | 310 | kernel/chr_drv/tty_ioctl.c | &tty->write_q); |
tty | 316 | kernel/chr_drv/tty_ioctl.c | flush_input(tty); |
tty | 318 | kernel/chr_drv/tty_ioctl.c | flush_output(tty); |
tty | 320 | kernel/chr_drv/tty_ioctl.c | flush_input(tty); |
tty | 321 | kernel/chr_drv/tty_ioctl.c | flush_output(tty); |
tty | 333 | kernel/chr_drv/tty_ioctl.c | put_fs_long(tty->pgrp,(unsigned long *) arg); |
tty | 336 | kernel/chr_drv/tty_ioctl.c | if ((current->tty < 0) || |
tty | 337 | kernel/chr_drv/tty_ioctl.c | (current->tty != dev) || |
tty | 338 | kernel/chr_drv/tty_ioctl.c | (tty->session != current->session)) |
tty | 345 | kernel/chr_drv/tty_ioctl.c | tty->pgrp = pgrp; |
tty | 349 | kernel/chr_drv/tty_ioctl.c | put_fs_long(CHARS(&tty->write_q), |
tty | 354 | kernel/chr_drv/tty_ioctl.c | if (L_CANON(tty) && !tty->secondary.data) |
tty | 357 | kernel/chr_drv/tty_ioctl.c | put_fs_long(CHARS(&tty->secondary), |
tty | 363 | kernel/chr_drv/tty_ioctl.c | return get_window_size(tty,(struct winsize *) arg); |
tty | 367 | kernel/chr_drv/tty_ioctl.c | return set_window_size(tty,(struct winsize *) arg); |
tty | 392 | kernel/chr_drv/tty_ioctl.c | redirect = tty; |
tty | 401 | kernel/chr_drv/tty_ioctl.c | if (MINOR(file->f_rdev) != current->tty) |
tty | 403 | kernel/chr_drv/tty_ioctl.c | current->tty = -1; |
tty | 405 | kernel/chr_drv/tty_ioctl.c | if (tty->pgrp > 0) |
tty | 406 | kernel/chr_drv/tty_ioctl.c | kill_pg(tty->pgrp, SIGHUP, 0); |
tty | 407 | kernel/chr_drv/tty_ioctl.c | tty->pgrp = -1; |
tty | 408 | kernel/chr_drv/tty_ioctl.c | tty->session = 0; |
tty | 420 | kernel/chr_drv/tty_ioctl.c | tty->packet = 1; |
tty | 422 | kernel/chr_drv/tty_ioctl.c | tty->packet = 0; |
tty | 427 | kernel/chr_drv/tty_ioctl.c | if (tty->ioctl) |
tty | 428 | kernel/chr_drv/tty_ioctl.c | return (tty->ioctl)(tty, file, cmd, arg); |
tty | 69 | kernel/chr_drv/vt.c | int vt_ioctl(struct tty_struct *tty, struct file * file, |
tty | 75 | kernel/chr_drv/vt.c | console = tty->line - 1; |
tty | 167 | kernel/chr_drv/vt.c | flush_input(tty); |
tty | 400 | kernel/exit.c | struct tty_struct *tty; |
tty | 402 | kernel/exit.c | if (current->tty >= 0) { |
tty | 403 | kernel/exit.c | tty = TTY_TABLE(current->tty); |
tty | 404 | kernel/exit.c | if (tty->pgrp > 0) |
tty | 405 | kernel/exit.c | kill_pg(tty->pgrp, SIGHUP, 1); |
tty | 406 | kernel/exit.c | tty->pgrp = -1; |
tty | 407 | kernel/exit.c | tty->session = 0; |
tty | 411 | kernel/exit.c | (*p)->tty = -1; |
tty | 464 | kernel/sys.c | current->tty = -1; |