name : sigevent-consts.h /* sigevent constants. Linux version. Copyright (C) 1997-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _BITS_SIGEVENT_CONSTS_H #define _BITS_SIGEVENT_CONSTS_H 1 #if !defined _SIGNAL_H && !defined _AIO_H #error "Don't include <bits/sigevent-consts.h> directly; use <signal.h> instead." #endif /* `sigev_notify' values. */ enum { SIGEV_SIGNAL = 0, /* Notify via signal. */ # define SIGEV_SIGNAL SIGEV_SIGNAL SIGEV_NONE, /* Other notification: meaningless. */ # define SIGEV_NONE SIGEV_NONE SIGEV_THREAD, /* Deliver via thread creation. */ # define SIGEV_THREAD SIGEV_THREAD SIGEV_THREAD_ID = 4 /* Send signal to specific thread. This is a Linux extension. */ #define SIGEV_THREAD_ID SIGEV_THREAD_ID }; #endif