diff options
Diffstat (limited to 'arch/um/include/chan_kern.h')
| -rw-r--r-- | arch/um/include/chan_kern.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/um/include/chan_kern.h b/arch/um/include/chan_kern.h index 22bf3a73437..84d1f64f979 100644 --- a/arch/um/include/chan_kern.h +++ b/arch/um/include/chan_kern.h @@ -14,11 +14,14 @@ struct chan { struct list_head list; + struct list_head free_list; + struct line *line; char *dev; unsigned int primary:1; unsigned int input:1; unsigned int output:1; unsigned int opened:1; + unsigned int enabled:1; int fd; struct chan_ops *ops; void *data; @@ -26,7 +29,7 @@ struct chan { extern void chan_interrupt(struct list_head *chans, struct work_struct *task, struct tty_struct *tty, int irq); -extern int parse_chan_pair(char *str, struct list_head *chans, int device, +extern int parse_chan_pair(char *str, struct line *line, int device, struct chan_opts *opts); extern int open_chan(struct list_head *chans); extern int write_chan(struct list_head *chans, const char *buf, int len, @@ -35,9 +38,9 @@ extern int console_write_chan(struct list_head *chans, const char *buf, int len); extern int console_open_chan(struct line *line, struct console *co, struct chan_opts *opts); -extern void close_chan(struct list_head *chans); extern void chan_enable_winch(struct list_head *chans, struct tty_struct *tty); -extern void enable_chan(struct list_head *chans, struct tty_struct *tty); +extern void enable_chan(struct line *line); +extern void close_chan(struct list_head *chans, int delay_free_irq); extern int chan_window_size(struct list_head *chans, unsigned short *rows_out, unsigned short *cols_out); |