#include <linux/types.h>
#include <linux/kdev_t.h>
#include <linux/tty.h>
+#include <linux/tty_flip.h>
#include <linux/vt_kern.h>
#include <linux/init.h>
#include <linux/console.h>
#include <linux/interrupt.h>
+#include <linux/err.h>
#include <linux/slab.h>
#include <linux/bootmem.h>
if (count > slen)
count = slen;
} else
- if (count >= TTY_FLIPBUF_SIZE - tty->flip.count)
- count = TTY_FLIPBUF_SIZE - tty->flip.count - 1;
EBCASC(raw->inbuf, count);
cchar = ctrlchar_handle(raw->inbuf, count, tty);
switch (cchar & CTRLCHAR_MASK) {
break;
case CTRLCHAR_CTRL:
- tty->flip.count++;
- *tty->flip.flag_buf_ptr++ = TTY_NORMAL;
- *tty->flip.char_buf_ptr++ = cchar;
+ tty_insert_flip_char(tty, cchar, TTY_NORMAL);
tty_flip_buffer_push(raw->tty);
break;
case CTRLCHAR_NONE:
- memcpy(tty->flip.char_buf_ptr,
- raw->inbuf, count);
if (count < 2 ||
- (strncmp(raw->inbuf+count-2, "^n", 2) &&
- strncmp(raw->inbuf+count-2, "\252n", 2)) ) {
- /* don't add the auto \n */
- tty->flip.char_buf_ptr[count] = '\n';
- memset(tty->flip.flag_buf_ptr,
- TTY_NORMAL, count + 1);
+ (strncmp(raw->inbuf+count-2, "\252n", 2) &&
+ strncmp(raw->inbuf+count-2, "^n", 2)) ) {
+ /* add the auto \n */
+ raw->inbuf[count] = '\n';
count++;
} else
- count-=2;
- tty->flip.char_buf_ptr += count;
- tty->flip.flag_buf_ptr += count;
- tty->flip.count += count;
+ count -= 2;
+ tty_insert_flip_string(tty, raw->inbuf, count);
tty_flip_buffer_push(raw->tty);
break;
}
raw = cdev->dev.driver_data;
if (raw) {
cdev->dev.driver_data = NULL;
- if (raw->buffer)
- kfree(raw->buffer);
+ kfree(raw->buffer);
kfree(raw);
}
}
}
cdev = ccw_device_probe_console();
- if (!cdev)
+ if (IS_ERR(cdev))
return -ENODEV;
raw3215[0] = raw = (struct raw3215_info *)