[binutils.git] / gdb / inflow.h

/* Low level interface to ptrace, for GDB when running under Unix.

   Copyright (C) 2003, 2005, 2007, 2008, 2009, 2010
   Free Software Foundation, Inc.

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef INFLOW_H
#define INFLOW_H

#include "terminal.h"		/* For HAVE_TERMIOS et.al.  */

#ifdef HAVE_TERMIOS
# define PROCESS_GROUP_TYPE pid_t
#elif defined (HAVE_TERMIO) || defined (HAVE_SGTTY)
# define PROCESS_GROUP_TYPE int
#endif

#ifdef PROCESS_GROUP_TYPE
/* Process group of the current inferior.  */
extern PROCESS_GROUP_TYPE inferior_process_group (void);
#endif

#endif /* inflow.h */
Commit	Line	Data
44270758 AC	1	/* Low level interface to ptrace, for GDB when running under Unix.
44270758 AC	2
4c38e0a4 JB	3	Copyright (C) 2003, 2005, 2007, 2008, 2009, 2010
4c38e0a4 JB	4	Free Software Foundation, Inc.
44270758 AC	5
	6	This file is part of GDB.
	7
	8	This program is free software; you can redistribute it and/or modify
	9	it under the terms of the GNU General Public License as published by
a9762ec7	10	the Free Software Foundation; either version 3 of the License, or
44270758 AC	11	(at your option) any later version.
	12
	13	This program is distributed in the hope that it will be useful,
	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
	17
	18	You should have received a copy of the GNU General Public License
a9762ec7	19	along with this program. If not, see <http://www.gnu.org/licenses/>. */
44270758 AC	20
	21	#ifndef INFLOW_H
	22	#define INFLOW_H
	23
	24	#include "terminal.h" /* For HAVE_TERMIOS et.al. */
	25
	26	#ifdef HAVE_TERMIOS
59bb1042 MK	27	# define PROCESS_GROUP_TYPE pid_t
	28	#elif defined (HAVE_TERMIO) \|\| defined (HAVE_SGTTY)
	29	# define PROCESS_GROUP_TYPE int
44270758 AC	30	#endif
44270758 AC	31
44270758	32	#ifdef PROCESS_GROUP_TYPE
7e1789f5 PA	33	/* Process group of the current inferior. */
7e1789f5 PA	34	extern PROCESS_GROUP_TYPE inferior_process_group (void);
44270758 AC	35	#endif
44270758 AC	36
59bb1042	37	#endif /* inflow.h */