PARAMS removal.
[deliverable/binutils-gdb.git] / gdb / terminal.h
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c906108c
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1/* Terminal interface definitions for GDB, the GNU Debugger.
2 Copyright 1986, 1989, 1991, 1992 Free Software Foundation, Inc.
3
c5aa993b 4 This file is part of GDB.
c906108c 5
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6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
c906108c 10
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11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
c906108c 15
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16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
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20
21#if !defined (TERMINAL_H)
22#define TERMINAL_H 1
23
24
25/* If we're using autoconf, it will define HAVE_TERMIOS_H,
26 HAVE_TERMIO_H and HAVE_SGTTY_H for us. One day we can rewrite
27 ser-unix.c and inflow.c to inspect those names instead of
28 HAVE_TERMIOS, HAVE_TERMIO and the implicit HAVE_SGTTY (when neither
29 HAVE_TERMIOS or HAVE_TERMIO is set). Until then, make sure that
30 nothing has already defined the one of the names, and do the right
31 thing. */
32
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33#if !defined (HAVE_TERMIOS) && !defined(HAVE_TERMIO) && !defined(HAVE_SGTTY)
34#if defined(HAVE_TERMIOS_H)
35#define HAVE_TERMIOS
36#else /* ! defined (HAVE_TERMIOS_H) */
37#if defined(HAVE_TERMIO_H)
38#define HAVE_TERMIO
39#else /* ! defined (HAVE_TERMIO_H) */
40#if defined(HAVE_SGTTY_H)
41#define HAVE_SGTTY
42#endif /* ! defined (HAVE_SGTTY_H) */
43#endif /* ! defined (HAVE_TERMIO_H) */
44#endif /* ! defined (HAVE_TERMIOS_H) */
45#endif /* !defined (HAVE_TERMIOS) && !defined(HAVE_TERMIO) && !defined(HAVE_SGTTY) */
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46
47#if defined(HAVE_TERMIOS)
48#include <termios.h>
49#endif
50
53a5351d 51#if !defined(_WIN32) && !defined (HAVE_TERMIOS)
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52
53/* Define a common set of macros -- BSD based -- and redefine whatever
54 the system offers to make it look like that. FIXME: serial.h and
55 ser-*.c deal with this in a much cleaner fashion; as soon as stuff
56 is converted to use them, can get rid of this crap. */
57
58#ifdef HAVE_TERMIO
59
60#include <termio.h>
61
62#undef TIOCGETP
63#define TIOCGETP TCGETA
64#undef TIOCSETN
65#define TIOCSETN TCSETA
66#undef TIOCSETP
67#define TIOCSETP TCSETAF
68#define TERMINAL struct termio
69
70#else /* sgtty */
71
72#include <fcntl.h>
73#include <sgtty.h>
74#include <sys/ioctl.h>
75#define TERMINAL struct sgttyb
76
77#endif /* sgtty */
78#endif
79
a14ed312 80extern void new_tty (void);
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81
82/* Do we have job control? Can be assumed to always be the same within
83 a given run of GDB. In inflow.c. */
84extern int job_control;
85
86/* Set the process group of the caller to its own pid, or do nothing if
87 we lack job control. */
a14ed312 88extern int gdb_setpgid (void);
c906108c 89
c5aa993b 90#endif /* !defined (TERMINAL_H) */
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