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a17973efc6
In sys/wait.h, waitid and associated constants and types are UX-shaded in XPG4.2 (so not in XPG4), and XSI-shaded in POSIX before 2008, so should be appropriately conditional in the headers. This patch fixes the conditionals accordingly. (WCONTINUED is actually still XSI-shaded in POSIX.1:2008, but W* is also reserved there without XSI-shading, so nothing special needs to be done about the conditionals on WCONTINUED to conform to POSIX.1:2008 namespace rules.) Tested for x86_64. [BZ #21561] * posix/sys/wait.h (idtype_t): Change [__USE_XOPEN] condition to [__USE_XOPEN_EXTENDED]. (id_t): Likewise. (include of <bits/types/siginfo_t.h): Likewise. (waitid): Likewise. * sysdeps/unix/sysv/linux/bits/waitflags.h (WSTOPPED): Condition on [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8]. (WEXITED): Likewise. (WCONTINUED): Likewise. (WNOWAIT): Likewise. * conform/Makefile (test-xfail-XPG4/stdlib.h/conform): Remove. (test-xfail-XPG4/sys/wait.h/conform): Likewise. (test-xfail-POSIX/sys/wait.h/conform): Likewise.
40 lines
1.7 KiB
C
40 lines
1.7 KiB
C
/* Definitions of flag bits for `waitpid' et al.
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Copyright (C) 1992-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#if !defined _SYS_WAIT_H && !defined _STDLIB_H
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# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead."
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#endif
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/* Bits in the third argument to `waitpid'. */
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#define WNOHANG 1 /* Don't block waiting. */
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#define WUNTRACED 2 /* Report status of stopped children. */
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/* Bits in the fourth argument to `waitid'. */
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#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
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# define WSTOPPED 2 /* Report stopped child (same as WUNTRACED). */
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# define WEXITED 4 /* Report dead child. */
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# define WCONTINUED 8 /* Report continued child. */
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# define WNOWAIT 0x01000000 /* Don't reap, just poll status. */
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#endif
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#define __WNOTHREAD 0x20000000 /* Don't wait on children of other threads
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in this group */
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#define __WALL 0x40000000 /* Wait for any child. */
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#define __WCLONE 0x80000000 /* Wait for cloned process. */
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