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• This comparison shows the changes necessary to convert path

  → /kernel/trunk/generic/src/console/chardev.c @ 989

  → /kernel/trunk/generic/src/console/chardev.c @ 990

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 989 → Rev 990

/kernel/trunk/generic/src/console/chardev.c
55,15 → 55,15
*/
void chardev_push_character(chardev_t *chardev, __u8 ch)
{
spinlock_lock(&chardev->lock);
spinlock_lock(&chardev->lock);
chardev->counter++;
if (chardev->counter == CHARDEV_BUFLEN - 1) {
/* buffer full => disable device interrupt */
chardev->op->suspend(chardev);
}
chardev->buffer[chardev->index++] = ch;
chardev->index = chardev->index % CHARDEV_BUFLEN; /* index modulo size of buffer */
waitq_wakeup(&chardev->wq, WAKEUP_FIRST);
spinlock_unlock(&chardev->lock);
chardev->buffer[chardev->index++] = ch;
chardev->index = chardev->index % CHARDEV_BUFLEN; /* index modulo size of buffer */
waitq_wakeup(&chardev->wq, WAKEUP_FIRST);
spinlock_unlock(&chardev->lock);
}