diff options
Diffstat (limited to 'arch/um/drivers/chan.h')
| -rw-r--r-- | arch/um/drivers/chan.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/um/drivers/chan.h b/arch/um/drivers/chan.h index c37cc4f26f91..5a61db512ffb 100644 --- a/arch/um/drivers/chan.h +++ b/arch/um/drivers/chan.h @@ -22,7 +22,8 @@ struct chan { unsigned int output:1; unsigned int opened:1; unsigned int enabled:1; - int fd; + int fd_in; + int fd_out; /* only different to fd_in if blocking output is needed */ const struct chan_ops *ops; void *data; }; @@ -30,13 +31,12 @@ struct chan { extern void chan_interrupt(struct line *line, int irq); extern int parse_chan_pair(char *str, struct line *line, int device, const struct chan_opts *opts, char **error_out); -extern int write_chan(struct chan *chan, const char *buf, int len, +extern int write_chan(struct chan *chan, const u8 *buf, size_t len, int write_irq); extern int console_write_chan(struct chan *chan, const char *buf, int len); extern int console_open_chan(struct line *line, struct console *co); extern void deactivate_chan(struct chan *chan, int irq); -extern void reactivate_chan(struct chan *chan, int irq); extern void chan_enable_winch(struct chan *chan, struct tty_port *port); extern int enable_chan(struct line *line); extern void close_chan(struct line *line); |