diff options
Diffstat (limited to 'arch/um/drivers/chan.h')
| -rw-r--r-- | arch/um/drivers/chan.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/um/drivers/chan.h b/arch/um/drivers/chan.h index 3fec3b8406e9..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; }; @@ -30,7 +31,7 @@ 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); |