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/* Target wait definitions and prototypes.
Copyright (C) 1990-2020 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 */
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