diff options
Diffstat (limited to 'term/term.h')
| -rw-r--r-- | term/term.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/term/term.h b/term/term.h index 565fe2f2..aafc844a 100644 --- a/term/term.h +++ b/term/term.h @@ -25,6 +25,7 @@ #include <sys/types.h> #include <sys/mman.h> #include <fcntl.h> +#include <hurd/hurd_types.h> #undef MDMBUF #undef ECHO @@ -140,22 +141,24 @@ mode_t term_mode; /* Functions a bottom half defines */ struct bottomhalf { - void (*start_output) (void); - void (*set_break) (void); - void (*clear_break) (void); - void (*abandon_physical_output) (void); - void (*suspend_physical_output) (void); + enum term_bottom_type type; + error_t (*init) (void); + error_t (*start_output) (void); + error_t (*set_break) (void); + error_t (*clear_break) (void); + error_t (*abandon_physical_output) (void); + error_t (*suspend_physical_output) (void); int (*pending_output_size) (void); - void (*notice_input_flushed) (void); + error_t (*notice_input_flushed) (void); error_t (*assert_dtr) (void); - void (*desert_dtr) (void); - void (*set_bits) (void); - void (*mdmctl) (int, int); - int (*mdmstate) (void); + error_t (*desert_dtr) (void); + error_t (*set_bits) (struct termios *state); + error_t (*mdmctl) (int how, int bits); + error_t (*mdmstate) (int *state); }; -struct bottomhalf *bottom; -extern struct bottomhalf devio_bottom, ptyio_bottom; +const struct bottomhalf *bottom; +extern const struct bottomhalf devio_bottom, ptyio_bottom; /* Character queues */ @@ -313,7 +316,7 @@ void report_carrier_error (error_t); /* Other decls */ -void drop_output (void); +error_t drop_output (void); void send_signal (int); error_t drain_output (); void output_character (int); @@ -322,9 +325,6 @@ void rescan_inputq (void); void write_character (int); void init_users (void); -/* Call this before using ptyio_bottom. */ -void ptyio_init (void); - /* kludge--these are pty versions of trivfs_S_io_* functions called by the real functions in users.c to do work for ptys. */ error_t pty_io_write (struct trivfs_protid *, char *, |