diff options
Diffstat (limited to 'gdb/serial.h')
| -rw-r--r-- | gdb/serial.h | 30 |
1 files changed, 3 insertions, 27 deletions
diff --git a/gdb/serial.h b/gdb/serial.h index 1863d21..a0dbe72 100644 --- a/gdb/serial.h +++ b/gdb/serial.h @@ -35,22 +35,18 @@ struct serial; on failure. */ extern struct serial *serial_open (const char *name); -#define SERIAL_OPEN(NAME) serial_open(NAME) /* Open a new serial stream using a file handle. */ extern struct serial *serial_fdopen (const int fd); -#define SERIAL_FDOPEN(FD) serial_fdopen(FD) /* Push out all buffers, close the device and destroy SCB. */ extern void serial_close (struct serial *scb); -#define SERIAL_CLOSE(SERIAL_T) serial_close ((SERIAL_T)) /* Push out all buffers and destroy SCB without closing the device. */ extern void serial_un_fdopen (struct serial *scb); -#define SERIAL_UN_FDOPEN(SERIAL_T) serial_un_fdopen ((SERIAL_T)) /* Read one char from the serial device with TIMEOUT seconds to wait or -1 to wait forever. Use timeout of 0 to effect a poll. @@ -69,13 +65,11 @@ enum serial_rc { }; extern int serial_readchar (struct serial *scb, int timeout); -#define SERIAL_READCHAR(SERIAL_T, TIMEOUT) serial_readchar ((SERIAL_T), (TIMEOUT)) /* Write LEN chars from STRING to the port SCB. Returns 0 for success, non-zero for failure. */ extern int serial_write (struct serial *scb, const char *str, int len); -#define SERIAL_WRITE(SERIAL_T, STRING,LEN) serial_write (SERIAL_T, STRING, LEN) /* Write a printf style string onto the serial port. */ @@ -84,35 +78,29 @@ extern void serial_printf (struct serial *desc, const char *,...) ATTR_FORMAT (p /* Allow pending output to drain. */ extern int serial_drain_output (struct serial *); -#define SERIAL_DRAIN_OUTPUT(SERIAL_T) serial_drain_output ((SERIAL_T)) /* Flush (discard) pending output. Might also flush input (if this system can't flush only output). */ extern int serial_flush_output (struct serial *); -#define SERIAL_FLUSH_OUTPUT(SERIAL_T) serial_flush_output ((SERIAL_T)) /* Flush pending input. Might also flush output (if this system can't flush only input). */ extern int serial_flush_input (struct serial *); -#define SERIAL_FLUSH_INPUT(SERIAL_T) serial_flush_input ((SERIAL_T)) /* Send a break between 0.25 and 0.5 seconds long. */ extern int serial_send_break (struct serial *scb); -#define SERIAL_SEND_BREAK(SERIAL_T) serial_send_break (SERIAL_T) /* Turn the port into raw mode. */ extern void serial_raw (struct serial *scb); -#define SERIAL_RAW(SERIAL_T) serial_raw ((SERIAL_T)) /* Return a pointer to a newly malloc'd ttystate containing the state of the tty. */ extern serial_ttystate serial_get_tty_state (struct serial *scb); -#define SERIAL_GET_TTY_STATE(SERIAL_T) serial_get_tty_state ((SERIAL_T)) /* Set the state of the tty to TTYSTATE. The change is immediate. When changing to or from raw mode, input might be discarded. @@ -120,30 +108,25 @@ extern serial_ttystate serial_get_tty_state (struct serial *scb); errno contains the error). */ extern int serial_set_tty_state (struct serial *scb, serial_ttystate ttystate); -#define SERIAL_SET_TTY_STATE(SERIAL_T, TTYSTATE) serial_set_tty_state ((SERIAL_T), (TTYSTATE)) /* printf_filtered a user-comprehensible description of ttystate on the specified STREAM. FIXME: At present this sends output to the default stream - GDB_STDOUT. */ extern void serial_print_tty_state (struct serial *scb, serial_ttystate ttystate, struct ui_file *); -#define SERIAL_PRINT_TTY_STATE(SERIAL_T, TTYSTATE, STREAM) serial_print_tty_state ((SERIAL_T), (TTYSTATE), (STREAM)) /* Set the tty state to NEW_TTYSTATE, where OLD_TTYSTATE is the current state (generally obtained from a recent call to - SERIAL_GET_TTY_STATE), but be careful not to discard any input. + serial_get_tty_state()), but be careful not to discard any input. This means that we never switch in or out of raw mode, even if NEW_TTYSTATE specifies a switch. */ extern int serial_noflush_set_tty_state (struct serial *scb, serial_ttystate new_ttystate, serial_ttystate old_ttystate); -#define SERIAL_NOFLUSH_SET_TTY_STATE(SERIAL_T, NEW_TTYSTATE, OLD_TTYSTATE) \ -serial_noflush_set_tty_state ((SERIAL_T), (NEW_TTYSTATE), (OLD_TTYSTATE)) /* Set the baudrate to the decimal value supplied. Returns 0 for success, -1 for failure. */ extern int serial_setbaudrate (struct serial *scb, int rate); -#define SERIAL_SETBAUDRATE(SERIAL_T, RATE) serial_setbaudrate ((SERIAL_T), (RATE)) /* Set the number of stop bits to the value specified. Returns 0 for success, -1 for failure. */ @@ -153,19 +136,16 @@ extern int serial_setbaudrate (struct serial *scb, int rate); #define SERIAL_2_STOPBITS 3 extern int serial_setstopbits (struct serial *scb, int num); -#define SERIAL_SETSTOPBITS(SERIAL_T, NUM) serial_setstopbits ((SERIAL_T), (NUM)) /* Asynchronous serial interface: */ /* Can the serial device support asynchronous mode? */ extern int serial_can_async_p (struct serial *scb); -#define SERIAL_CAN_ASYNC_P(SERIAL_T) serial_can_async_p ((SERIAL_T)) /* Has the serial device been put in asynchronous mode? */ extern int serial_is_async_p (struct serial *scb); -#define SERIAL_IS_ASYNC_P(SERIAL_T) serial_is_async_p ((SERIAL_T)) /* For ASYNC enabled devices, register a callback and enable asynchronous mode. To disable asynchronous mode, register a NULL @@ -173,7 +153,6 @@ extern int serial_is_async_p (struct serial *scb); typedef void (serial_event_ftype) (struct serial *scb, void *context); extern void serial_async (struct serial *scb, serial_event_ftype *handler, void *context); -#define SERIAL_ASYNC(SERIAL_T, HANDLER, CONTEXT) serial_async ((SERIAL_T), (HANDLER), (CONTEXT)) /* Provide direct access to the underlying FD (if any) used to implement the serial device. This interface is clearly @@ -181,18 +160,15 @@ extern void serial_async (struct serial *scb, serial_event_ftype *handler, void applicable to the current serial device. */ extern int deprecated_serial_fd (struct serial *scb); -#define DEPRECATED_SERIAL_FD(SERIAL_T) deprecated_serial_fd ((SERIAL_T)) /* Trace/debug mechanism. - SERIAL_DEBUG() enables/disables internal debugging. - SERIAL_DEBUG_P() indicates the current debug state. */ + serial_debug() enables/disables internal debugging. + serial_debug_p() indicates the current debug state. */ extern void serial_debug (struct serial *scb, int debug_p); -#define SERIAL_DEBUG(SERIAL_T, DEBUG_P) serial_debug ((SERIAL_T), (DEBUG_P)) extern int serial_debug_p (struct serial *scb); -#define SERIAL_DEBUG_P(SERIAL_T) serial_debug_p ((SERIAL_T)) /* Details of an instance of a serial object */ |