tag | line | file | source code |
tail | 9 | include/linux/pipe_fs_i.h | unsigned int tail; |
tail | 18 | include/linux/pipe_fs_i.h | #define PIPE_TAIL(inode) ((inode).u.pipe_i.tail) |
tail | 67 | include/linux/tty.h | unsigned long tail; |
tail | 124 | include/linux/tty.h | #define EMPTY(a) ((a)->head == (a)->tail) |
tail | 125 | include/linux/tty.h | #define LEFT(a) (((a)->tail-(a)->head-1)&(TTY_BUF_SIZE-1)) |
tail | 128 | include/linux/tty.h | #define CHARS(a) (((a)->head-(a)->tail)&(TTY_BUF_SIZE-1)) |
tail | 163 | kernel/chr_drv/keyboard.c | if ((new_head=(qp->head+1)&(TTY_BUF_SIZE-1)) != qp->tail) |
tail | 182 | kernel/chr_drv/keyboard.c | != qp->tail) |
tail | 66 | kernel/chr_drv/psaux.c | unsigned long tail; |
tail | 126 | kernel/chr_drv/psaux.c | result = queue->buf[queue->tail]; |
tail | 127 | kernel/chr_drv/psaux.c | queue->tail = (queue->tail + 1) & (AUX_BUF_SIZE-1); |
tail | 135 | kernel/chr_drv/psaux.c | return queue->head == queue->tail; |
tail | 147 | kernel/chr_drv/psaux.c | int maxhead = (queue->tail-1) & (AUX_BUF_SIZE-1); |
tail | 186 | kernel/chr_drv/psaux.c | queue->head = queue->tail = 0; /* Flush input queue */ |
tail | 289 | kernel/chr_drv/psaux.c | queue->head = queue->tail = 0; |
tail | 201 | kernel/chr_drv/serial.c | int head, tail, count, ch; |
tail | 208 | kernel/chr_drv/serial.c | #define VLEFT ((tail-head-1)&(TTY_BUF_SIZE-1)) |
tail | 229 | kernel/chr_drv/serial.c | tail = queue->tail; |
tail | 277 | kernel/chr_drv/serial.c | tail = queue->tail; |
tail | 278 | kernel/chr_drv/serial.c | if (head==tail && !info->x_char) |
tail | 286 | kernel/chr_drv/serial.c | if (tail == head) |
tail | 289 | kernel/chr_drv/serial.c | queue->buf[tail++]); |
tail | 290 | kernel/chr_drv/serial.c | tail &= TTY_BUF_SIZE-1; |
tail | 293 | kernel/chr_drv/serial.c | queue->tail = tail; |
tail | 421 | kernel/chr_drv/serial.c | int head, tail, count; |
tail | 430 | kernel/chr_drv/serial.c | tail = queue->tail; |
tail | 433 | kernel/chr_drv/serial.c | if (tail == head) |
tail | 435 | kernel/chr_drv/serial.c | serial_outp(info, UART_TX, queue->buf[tail++]); |
tail | 436 | kernel/chr_drv/serial.c | tail &= TTY_BUF_SIZE-1; |
tail | 438 | kernel/chr_drv/serial.c | queue->tail = tail; |
tail | 99 | kernel/chr_drv/tty_io.c | if (head != queue->tail) { |
tail | 112 | kernel/chr_drv/tty_io.c | if (queue->tail != queue->head) { |
tail | 113 | kernel/chr_drv/tty_io.c | result = 0xff & queue->buf[queue->tail]; |
tail | 114 | kernel/chr_drv/tty_io.c | queue->tail = (queue->tail + 1) & (TTY_BUF_SIZE-1); |
tail | 131 | kernel/chr_drv/tty_io.c | int head, tail; |
tail | 134 | kernel/chr_drv/tty_io.c | tail = tty->read_q.tail; |
tail | 136 | kernel/chr_drv/tty_io.c | while ((result < buflen) && (tail!=head)) { |
tail | 137 | kernel/chr_drv/tty_io.c | *p++ = tty->read_q.buf[tail++]; |
tail | 138 | kernel/chr_drv/tty_io.c | tail &= TTY_BUF_SIZE-1; |
tail | 141 | kernel/chr_drv/tty_io.c | tty->read_q.tail = tail; |
tail | 1251 | kernel/chr_drv/tty_io.c | int head, tail, count; |
tail | 1255 | kernel/chr_drv/tty_io.c | #define VLEFT ((tail-head-1)&(TTY_BUF_SIZE-1)) |
tail | 1264 | kernel/chr_drv/tty_io.c | tail = tty->write_q.tail; |
tail | 1294 | kernel/chr_drv/tty_io.c | int head, tail, count; |
tail | 1310 | kernel/chr_drv/tty_io.c | tail = tty->write_q.tail; |
tail | 38 | kernel/chr_drv/tty_ioctl.c | queue->head = queue->tail; |