1*53ee8cc1Swenshuai.xi /* Definitions of flag bits for `waitpid' et al. 2*53ee8cc1Swenshuai.xi Copyright (C) 1992,1996,1997,2000,2004,2005 Free Software Foundation, Inc. 3*53ee8cc1Swenshuai.xi This file is part of the GNU C Library. 4*53ee8cc1Swenshuai.xi 5*53ee8cc1Swenshuai.xi The GNU C Library is free software; you can redistribute it and/or 6*53ee8cc1Swenshuai.xi modify it under the terms of the GNU Lesser General Public 7*53ee8cc1Swenshuai.xi License as published by the Free Software Foundation; either 8*53ee8cc1Swenshuai.xi version 2.1 of the License, or (at your option) any later version. 9*53ee8cc1Swenshuai.xi 10*53ee8cc1Swenshuai.xi The GNU C Library is distributed in the hope that it will be useful, 11*53ee8cc1Swenshuai.xi but WITHOUT ANY WARRANTY; without even the implied warranty of 12*53ee8cc1Swenshuai.xi MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13*53ee8cc1Swenshuai.xi Lesser General Public License for more details. 14*53ee8cc1Swenshuai.xi 15*53ee8cc1Swenshuai.xi You should have received a copy of the GNU Lesser General Public 16*53ee8cc1Swenshuai.xi License along with the GNU C Library; if not, write to the Free 17*53ee8cc1Swenshuai.xi Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 18*53ee8cc1Swenshuai.xi 02111-1307 USA. */ 19*53ee8cc1Swenshuai.xi 20*53ee8cc1Swenshuai.xi #if !defined _SYS_WAIT_H && !defined _STDLIB_H 21*53ee8cc1Swenshuai.xi # error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead." 22*53ee8cc1Swenshuai.xi #endif 23*53ee8cc1Swenshuai.xi 24*53ee8cc1Swenshuai.xi 25*53ee8cc1Swenshuai.xi /* Bits in the third argument to `waitpid'. */ 26*53ee8cc1Swenshuai.xi #define WNOHANG 1 /* Don't block waiting. */ 27*53ee8cc1Swenshuai.xi #define WUNTRACED 2 /* Report status of stopped children. */ 28*53ee8cc1Swenshuai.xi 29*53ee8cc1Swenshuai.xi /* Bits in the fourth argument to `waitid'. */ 30*53ee8cc1Swenshuai.xi #define WSTOPPED 2 /* Report stopped child (same as WUNTRACED). */ 31*53ee8cc1Swenshuai.xi #define WEXITED 4 /* Report dead child. */ 32*53ee8cc1Swenshuai.xi #define WCONTINUED 8 /* Report continued child. */ 33*53ee8cc1Swenshuai.xi #define WNOWAIT 0x01000000 /* Don't reap, just poll status. */ 34*53ee8cc1Swenshuai.xi 35*53ee8cc1Swenshuai.xi #define __WNOTHREAD 0x20000000 /* Don't wait on children of other threads 36*53ee8cc1Swenshuai.xi in this group */ 37*53ee8cc1Swenshuai.xi #define __WALL 0x40000000 /* Wait for any child. */ 38*53ee8cc1Swenshuai.xi #define __WCLONE 0x80000000 /* Wait for cloned process. */ 39