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- /* Slightly more portable version of <sys/select.h>.
- Copyright (C) 2006-2022 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/>. */
- #if !defined(GDB_SELECT_H)
- #define GDB_SELECT_H
- #ifdef HAVE_SYS_SELECT_H
- #include <sys/select.h>
- #else
- #include "gdbsupport/gdb_sys_time.h"
- #endif
- #ifdef USE_WIN32API
- #include <winsock2.h>
- #endif
- extern int gdb_select (int n, fd_set *readfds, fd_set *writefds,
- fd_set *exceptfds, struct timeval *timeout);
- /* Convenience wrapper around gdb_select that returns -1/EINTR if
- set_quit_flag is set, either on entry or from a signal handler or
- from a different thread while select is blocked. The quit flag is
- not cleared on exit -- the caller is responsible to check it with
- check_quit_flag or QUIT.
- Note this does NOT return -1/EINTR if any signal handler other than
- SIGINT runs, nor if the current SIGINT handler does not call
- set_quit_flag. */
- extern int interruptible_select (int n,
- fd_set *readfds,
- fd_set *writefds,
- fd_set *exceptfds,
- struct timeval *timeout);
- #endif /* !defined(GDB_SELECT_H) */
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