[deliverable/binutils-gdb.git] / gdb / target / wait.h

/* Target wait definitions and prototypes.

   Copyright (C) 1990-2022 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 TARGET_WAIT_H
#define TARGET_WAIT_H

#include "gdbsupport/enum-flags.h"

/* Options that can be passed to target_wait.  */

enum target_wait_flag : unsigned
{
  /* Return immediately if there's no event already queued.  If this
     options is not requested, target_wait blocks waiting for an
     event.  */
  TARGET_WNOHANG = 1,
};

DEF_ENUM_FLAGS_TYPE (enum target_wait_flag, target_wait_flags);

#endif /* TARGET_WAIT_H */
Commit	Line	Data
33b60d58 LM	1	/* Target wait definitions and prototypes.
33b60d58 LM	2
88b9d363	3	Copyright (C) 1990-2022 Free Software Foundation, Inc.
33b60d58 LM	4
	5	This file is part of GDB.
	6
	7	This program is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 3 of the License, or
	10	(at your option) any later version.
	11
	12	This program is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with this program. If not, see <http://www.gnu.org/licenses/>. */
	19
1a5c2598 TT	20	#ifndef TARGET_WAIT_H
1a5c2598 TT	21	#define TARGET_WAIT_H
33b60d58	22
b60cea74 TT	23	#include "gdbsupport/enum-flags.h"
b60cea74 TT	24
33b60d58 LM	25	/* Options that can be passed to target_wait. */
33b60d58 LM	26
b60cea74 TT	27	enum target_wait_flag : unsigned
	28	{
	29	/* Return immediately if there's no event already queued. If this
	30	options is not requested, target_wait blocks waiting for an
	31	event. */
	32	TARGET_WNOHANG = 1,
	33	};
	34
	35	DEF_ENUM_FLAGS_TYPE (enum target_wait_flag, target_wait_flags);
33b60d58	36
1a5c2598	37	#endif /* TARGET_WAIT_H */