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* serial.h (SERIAL_ASYNC): Delete.

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(DEPRECATED_SERIAL_FD): Delete.
(SERIAL_DEBUG): Delete.
(SERIAL_DEBUG_P): Delete.
(SERIAL_DRAIN_OUTPUT): Delete.
(SERIAL_FLUSH_OUTPUT): Delete.
(SERIAL_FLUSH_INPUT): Delete.
(SERIAL_SEND_BREAK): Delete.
(SERIAL_RAW): Delete.
(SERIAL_GET_TTY_STATE): Delete.
(SERIAL_SET_TTY_STATE): Delete.
(SERIAL_PRINT_TTY_STATE): Delete.
(SERIAL_NOFLUSH_SET_TTY_STATE): Delete.
(SERIAL_SETBAUDRATE): Delete.
(SERIAL_SETSTOPBITS): Delete.
(SERIAL_CAN_ASYNC_P): Delete.
(SERIAL_IS_ASYNC_P): Delete.
(SERIAL_UN_FDOPEN): Delete.
(SERIAL_READCHAR): Delete.
(SERIAL_CLOSE): Delete.
(SERIAL_FDOPEN): Delete.
(SERIAL_OPEN): Delete.
This commit is contained in:
Andrew Cagney
2001-07-15 20:34:14 +00:00
parent ea7c478fe2
commit 2cd58942b9
29 changed files with 365 additions and 336 deletions
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30
gdb/serial.h
View File

@ -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 */