d1a0f700f1
wait.c does it already, now strace.c also does. * wait.h: New file. * Makefile.am (strace_SOURCES): Add it. * strace.c: Replace <sys/wait.h> with "wait.h". [!WCOREDUMP]: Remove. * wait.c: Replace <sys/wait.h> with "wait.h". [!WCOREFLAG] (WCOREFLAG), [!WCOREDUMP] (WCOREDUMP): Move to wait.h, rework. [!W_STOPCODE] (W_STOPCODE), [!W_EXITCODE] (W_EXITCODE), [!W_CONTINUED] (W_CONTINUED): Move to wait.h. Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>
43 lines
930 B
C
43 lines
930 B
C
/*
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* Copyright (c) 2004-2018 The strace developers.
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* All rights reserved.
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#ifndef STRACE_WAIT_H
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#define STRACE_WAIT_H
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#include "defs.h"
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#include <sys/wait.h>
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#include "static_assert.h"
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/*
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* On Linux, the "core dumped" flag is hard-coded to 0x80:
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* fs/coredump.c:coredump_finish() after v3.10-rc1~143^2~41,
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* fs/coredump.c:do_coredump() between v3.7-rc1~134^2~4 and v3.10-rc1~143^2~41,
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* or fs/exec.c:do_coredump() before v3.7-rc1~134^2~4
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*/
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#ifndef WCOREFLAG
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# define WCOREFLAG 0x80
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#else
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static_assert((WCOREFLAG) == 0x80, "WCOREFLAG != 0x80");
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#endif
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#ifndef WCOREDUMP
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# define WCOREDUMP(status) ((status) & (WCOREFLAG))
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#endif
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#ifndef W_STOPCODE
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# define W_STOPCODE(sig) ((sig) << 8 | 0x7f)
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#endif
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#ifndef W_EXITCODE
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# define W_EXITCODE(ret, sig) ((ret) << 8 | (sig))
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#endif
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#ifndef W_CONTINUED
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# define W_CONTINUED 0xffff
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#endif
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#endif /* STRACE_WAIT_H */
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