/* Low level interface to ptrace, for GDB when running under Unix.
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/* Low level interface to ptrace, for GDB when running under Unix.
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Copyright (C) 2003, 2005, 2007, 2008 Free Software Foundation, Inc.
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Copyright (C) 2003, 2005, 2007, 2008 Free Software Foundation, Inc.
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This file is part of GDB.
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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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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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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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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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(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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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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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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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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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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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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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef INFLOW_H
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#ifndef INFLOW_H
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#define INFLOW_H
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#define INFLOW_H
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#include "terminal.h" /* For HAVE_TERMIOS et.al. */
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#include "terminal.h" /* For HAVE_TERMIOS et.al. */
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#ifdef HAVE_TERMIOS
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#ifdef HAVE_TERMIOS
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# define PROCESS_GROUP_TYPE pid_t
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# define PROCESS_GROUP_TYPE pid_t
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#elif defined (HAVE_TERMIO) || defined (HAVE_SGTTY)
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#elif defined (HAVE_TERMIO) || defined (HAVE_SGTTY)
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# define PROCESS_GROUP_TYPE int
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# define PROCESS_GROUP_TYPE int
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#endif
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#endif
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#ifdef PROCESS_GROUP_TYPE
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#ifdef PROCESS_GROUP_TYPE
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/* Process group for us and the inferior. Saved and restored just like
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/* Process group for us and the inferior. Saved and restored just like
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{our,inferior}_ttystate. */
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{our,inferior}_ttystate. */
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extern PROCESS_GROUP_TYPE our_process_group;
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extern PROCESS_GROUP_TYPE our_process_group;
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extern PROCESS_GROUP_TYPE inferior_process_group;
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extern PROCESS_GROUP_TYPE inferior_process_group;
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#endif
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#endif
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#endif /* inflow.h */
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#endif /* inflow.h */
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