Dmitry V. Levin
b93d52fe3d
strace is now provided under the terms of the GNU Lesser General Public License version 2.1 or later, see COPYING for more details. strace test suite is now provided under the terms of the GNU General Public License version 2 or later, see tests/COPYING for more details.
38 lines
670 B
C
38 lines
670 B
C
/*
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* Copyright (c) 2007 Ulrich Drepper <drepper@redhat.com>
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* Copyright (c) 2008-2015 Dmitry V. Levin <ldv@altlinux.org>
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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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#include "defs.h"
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#include <fcntl.h>
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#ifdef HAVE_SYS_EVENTFD_H
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# include <sys/eventfd.h>
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#endif
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#include "xlat/efd_flags.h"
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static int
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do_eventfd(struct tcb *tcp, int flags_arg)
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{
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tprintf("%u", (unsigned int) tcp->u_arg[0]);
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if (flags_arg >= 0) {
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tprints(", ");
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printflags(efd_flags, tcp->u_arg[flags_arg], "EFD_???");
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}
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return RVAL_DECODED | RVAL_FD;
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}
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SYS_FUNC(eventfd)
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{
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return do_eventfd(tcp, -1);
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}
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SYS_FUNC(eventfd2)
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{
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return do_eventfd(tcp, 1);
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}
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