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The "set serial parity" command allows the user to control which parity to use when communicating over a serial connection, rather than having the parity hardcoded to none. gdb/ChangeLog: * NEWS: Mention set/show serial parity command. * monitor.c (monitor_open): Call serial_setparity. * remote.c (remote_open_1): Likewise. * ser-base.c (ser_base_serparity): New function. * ser-base.h (ser_base_setparity): Add declaration. * ser-go32.c (dos_ops): Set "setparity" field. * ser-mingw.c (ser_windows_raw): Do not set state.fParity and state.Parity. (ser_windows_setparity): New function. (hardwire_ops): Add ser_windows_setparity. (tty_ops): Add NULL for setparity field. (pipe_ops): Add ser_base_setparity. (tcp_ops): Likewise. * ser-pipe.c (pipe_ops): Likewise. * ser-tcp.c (tcp_ops): Likewise. * ser-unix.c (hardwire_setparity): Add declaration. (hardwire_raw): Don't reset PARENB flag. (hardwire_setparity): New function. (hardwire_ops): Add hardwire_setparity. * serial.c (serial_setparity): New function. (serial_parity): New global. (parity_none, parity_odd, parity_even, parity_enums, parity): New static globals. (set_parity): New function. (_initialize_serial): Add set/show serial parity commands. * serial.h (GDBPARITY_NONE): Define. (GDBPARITY_ODD): Define. (GDBPARITY_EVEN): Define. (serial_setparity) Add declaration. (struct serial_ops): Add setparity field. * target.h (serial_parity): Add declaration. gdb/doc/ChangeLog: * gdb.texinfo (Remote configuration): Document "set/show serial parity" command.
55 lines
2.1 KiB
C
55 lines
2.1 KiB
C
/* Generic serial interface functions.
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Copyright (C) 2005-2015 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef SER_BASE_H
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#define SER_BASE_H
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struct serial;
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struct ui_file;
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extern int generic_readchar (struct serial *scb, int timeout,
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int (*do_readchar) (struct serial *scb,
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int timeout));
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extern int ser_base_flush_output (struct serial *scb);
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extern int ser_base_flush_input (struct serial *scb);
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extern int ser_base_send_break (struct serial *scb);
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extern void ser_base_raw (struct serial *scb);
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extern serial_ttystate ser_base_get_tty_state (struct serial *scb);
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extern serial_ttystate ser_base_copy_tty_state (struct serial *scb,
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serial_ttystate ttystate);
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extern int ser_base_set_tty_state (struct serial *scb,
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serial_ttystate ttystate);
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extern void ser_base_print_tty_state (struct serial *scb,
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serial_ttystate ttystate,
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struct ui_file *stream);
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extern int ser_base_noflush_set_tty_state (struct serial *scb,
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serial_ttystate new_ttystate,
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serial_ttystate old_ttystate);
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extern int ser_base_setbaudrate (struct serial *scb, int rate);
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extern int ser_base_setstopbits (struct serial *scb, int num);
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extern int ser_base_setparity (struct serial *scb, int parity);
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extern int ser_base_drain_output (struct serial *scb);
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extern int ser_base_write (struct serial *scb, const void *buf, size_t count);
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extern void ser_base_async (struct serial *scb, int async_p);
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extern int ser_base_readchar (struct serial *scb, int timeout);
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#endif
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