diff options
Diffstat (limited to 'Documentation/tty.txt')
| -rw-r--r-- | Documentation/tty.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/tty.txt b/Documentation/tty.txt index 5f799e612e03..048a8762cfb5 100644 --- a/Documentation/tty.txt +++ b/Documentation/tty.txt | |||
| @@ -108,7 +108,9 @@ hardware driver through the function pointers within the tty->driver | |||
| 108 | structure: | 108 | structure: |
| 109 | 109 | ||
| 110 | write() Write a block of characters to the tty device. | 110 | write() Write a block of characters to the tty device. |
| 111 | Returns the number of characters accepted. | 111 | Returns the number of characters accepted. The |
| 112 | character buffer passed to this method is already | ||
| 113 | in kernel space. | ||
| 112 | 114 | ||
| 113 | put_char() Queues a character for writing to the tty device. | 115 | put_char() Queues a character for writing to the tty device. |
| 114 | If there is no room in the queue, the character is | 116 | If there is no room in the queue, the character is |