diff options
Diffstat (limited to 'sysdeps/unix/sysv/sysv4/bits/waitflags.h')
| -rw-r--r-- | sysdeps/unix/sysv/sysv4/bits/waitflags.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/sysv4/bits/waitflags.h b/sysdeps/unix/sysv/sysv4/bits/waitflags.h new file mode 100644 index 0000000000..29ff566342 --- /dev/null +++ b/sysdeps/unix/sysv/sysv4/bits/waitflags.h @@ -0,0 +1,34 @@ +/* Definitions of flag bits for `waitpid' et al. + Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Brendan Kehoe (brendan@zen.org). + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_WAIT_H +#error "Never use <bits/waitflags.h> directly; include <sys/wait.h> instead." +#endif + + +/* Bits in the third argument to `waitpid'. */ +#define WNOHANG 64 /* Don't block waiting. */ +#define WUNTRACED 4 /* Report status of stopped children. */ + +#ifdef __USE_SVID +#define WEXITED 1 /* Look for children that have exited. */ +#define WTRAPPED 2 /* Look for processes that stopped + while tracing. */ +#endif |