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/* Terminal interface definitions for GDB, the GNU Debugger.
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* NEWS: Mention native Windows support.
* Makefile.in (gdb_select_h, ser_tcp_h): New.
(ALLDEPFILES): Add ser-mingw.c.
(event-loop.o, inflow.o, mingw-hdep.o, posix-hdep.o, ser-base.o)
(ser-tcp.o, ser-unix.o): Update.
(ser-mingw.o): New rule.
* configure: Regenerated.
* configure.ac: Add ser-mingw.o for mingw32.
* ser-mingw.c: New file.
* event-loop.c: Include "gdb_select.h".
(gdb_select): Remove, moved to mingw-hdep.c and posix-hdep.c.
* ser-base.c: Include "gdb_select.h".
(ser_base_wait_for): Use gdb_select.
* serial.c (serial_for_fd): New function.
(serial_fdopen): Try "terminal" before "hardwire". Initialize
the allocated struct serial.
(serial_wait_handle): New function.
* serial.h (serial_for_fd, serial_wait_handle): New prototypes.
(struct serial_ops) [USE_WIN32API]: Add wait_handle.
* gdb_select.h: New file.
* ser-tcp.c: Include "ser-tcp.h". Remove unused "ser-unix.h" include.
(net_close, net_read_prim, net_write_prim): Make global.
(net_open): Likewise. Pass an exception set to select. Whitespace fix.
Document why we can not use gdb_select.
(_initialize_ser_tcp) [USE_WIN32API]: Do not register TCP support here.
* ser-tcp.h: New file.
* inflow.c (gdb_has_a_terminal): Don't initialize stdin_serial here.
(handle_sigio): Use gdb_select.
(initialize_stdin_serial): New function.
* terminal.h (initialize_stdin_serial): New prototype.
* top.c (gdb_init): Call initialize_stdin_serial.
* mingw-hdep.c (gdb_select): New function, moved from gdb_select in
event-loop.c. Add exception condition support. Use serial_for_fd
and serial_wait_handle. Fix timeout handling.
* posix-hdep.c: Include "gdb_select.h".
(gdb_select): New function.
* remote-st.c (connect_command): Use gdb_select.
* ser-unix.c: Include "gdb_select.h".
(hardwire_send_break, wait_for): Use gdb_select.
21 years ago
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Copyright (C) 1986, 1989, 1990, 1991, 1992, 1993, 1995, 1996, 1999, 2000,
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2006, 2007 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 2 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, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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#if !defined (TERMINAL_H)
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#define TERMINAL_H 1
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/* If we're using autoconf, it will define HAVE_TERMIOS_H,
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HAVE_TERMIO_H and HAVE_SGTTY_H for us. One day we can rewrite
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ser-unix.c and inflow.c to inspect those names instead of
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HAVE_TERMIOS, HAVE_TERMIO and the implicit HAVE_SGTTY (when neither
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HAVE_TERMIOS or HAVE_TERMIO is set). Until then, make sure that
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nothing has already defined the one of the names, and do the right
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thing. */
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#if !defined (HAVE_TERMIOS) && !defined(HAVE_TERMIO) && !defined(HAVE_SGTTY)
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#if defined(HAVE_TERMIOS_H)
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#define HAVE_TERMIOS
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#else /* ! defined (HAVE_TERMIOS_H) */
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#if defined(HAVE_TERMIO_H)
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#define HAVE_TERMIO
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#else /* ! defined (HAVE_TERMIO_H) */
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#if defined(HAVE_SGTTY_H)
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#define HAVE_SGTTY
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#endif /* ! defined (HAVE_SGTTY_H) */
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#endif /* ! defined (HAVE_TERMIO_H) */
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#endif /* ! defined (HAVE_TERMIOS_H) */
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#endif /* !defined (HAVE_TERMIOS) && !defined(HAVE_TERMIO) && !defined(HAVE_SGTTY) */
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#if defined(HAVE_TERMIOS)
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#include <termios.h>
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#endif
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#if !defined(_WIN32) && !defined (HAVE_TERMIOS)
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/* Define a common set of macros -- BSD based -- and redefine whatever
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the system offers to make it look like that. FIXME: serial.h and
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ser-*.c deal with this in a much cleaner fashion; as soon as stuff
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is converted to use them, can get rid of this crap. */
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#ifdef HAVE_TERMIO
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#include <termio.h>
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#undef TIOCGETP
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#define TIOCGETP TCGETA
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#undef TIOCSETN
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#define TIOCSETN TCSETA
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#undef TIOCSETP
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#define TIOCSETP TCSETAF
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#define TERMINAL struct termio
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#else /* sgtty */
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#include <fcntl.h>
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#include <sgtty.h>
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#include <sys/ioctl.h>
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#define TERMINAL struct sgttyb
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#endif /* sgtty */
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#endif
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extern void new_tty (void);
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/* Do we have job control? Can be assumed to always be the same within
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a given run of GDB. In inflow.c. */
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extern int job_control;
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/* Set the process group of the caller to its own pid, or do nothing if
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we lack job control. */
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extern int gdb_setpgid (void);
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* NEWS: Mention native Windows support.
* Makefile.in (gdb_select_h, ser_tcp_h): New.
(ALLDEPFILES): Add ser-mingw.c.
(event-loop.o, inflow.o, mingw-hdep.o, posix-hdep.o, ser-base.o)
(ser-tcp.o, ser-unix.o): Update.
(ser-mingw.o): New rule.
* configure: Regenerated.
* configure.ac: Add ser-mingw.o for mingw32.
* ser-mingw.c: New file.
* event-loop.c: Include "gdb_select.h".
(gdb_select): Remove, moved to mingw-hdep.c and posix-hdep.c.
* ser-base.c: Include "gdb_select.h".
(ser_base_wait_for): Use gdb_select.
* serial.c (serial_for_fd): New function.
(serial_fdopen): Try "terminal" before "hardwire". Initialize
the allocated struct serial.
(serial_wait_handle): New function.
* serial.h (serial_for_fd, serial_wait_handle): New prototypes.
(struct serial_ops) [USE_WIN32API]: Add wait_handle.
* gdb_select.h: New file.
* ser-tcp.c: Include "ser-tcp.h". Remove unused "ser-unix.h" include.
(net_close, net_read_prim, net_write_prim): Make global.
(net_open): Likewise. Pass an exception set to select. Whitespace fix.
Document why we can not use gdb_select.
(_initialize_ser_tcp) [USE_WIN32API]: Do not register TCP support here.
* ser-tcp.h: New file.
* inflow.c (gdb_has_a_terminal): Don't initialize stdin_serial here.
(handle_sigio): Use gdb_select.
(initialize_stdin_serial): New function.
* terminal.h (initialize_stdin_serial): New prototype.
* top.c (gdb_init): Call initialize_stdin_serial.
* mingw-hdep.c (gdb_select): New function, moved from gdb_select in
event-loop.c. Add exception condition support. Use serial_for_fd
and serial_wait_handle. Fix timeout handling.
* posix-hdep.c: Include "gdb_select.h".
(gdb_select): New function.
* remote-st.c (connect_command): Use gdb_select.
* ser-unix.c: Include "gdb_select.h".
(hardwire_send_break, wait_for): Use gdb_select.
21 years ago
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/* Set up a serial structure describing standard input. In inflow.c. */
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extern void initialize_stdin_serial (void);
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#endif /* !defined (TERMINAL_H) */
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