gdb/target/wait.h

   1 /* Target wait definitions and prototypes.
   2
   3    Copyright (C) 1990-2024 Free Software Foundation, Inc.
   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
  20 #ifndef TARGET_WAIT_H
  21 #define TARGET_WAIT_H
  22
  23 #include "gdbsupport/enum-flags.h"
  24
  25 /* Options that can be passed to target_wait.  */
  26
  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);
  36
  37 #endif /* TARGET_WAIT_H */