53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
/*
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* Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
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* Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
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* Copyright (c) 1993-1996 Rick Sladkey <jrs@world.std.com>
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* Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
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* Copyright (c) 2006 Ulrich Drepper <drepper@redhat.com>
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* Copyright (c) 2006 Bernhard Kaindl <bk@suse.de>
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* Copyright (c) 2006-2015 Dmitry V. Levin <ldv@altlinux.org>
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* Copyright (c) 2014-2018 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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#include "defs.h"
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#include <fcntl.h>
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#include <sys/stat.h>
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static void
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decode_mknod(struct tcb *tcp, int offset)
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{
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unsigned short mode = tcp->u_arg[offset + 1];
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unsigned int dev;
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printpath(tcp, tcp->u_arg[offset]);
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tprints(", ");
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print_symbolic_mode_t(mode);
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switch (mode & S_IFMT) {
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case S_IFCHR:
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case S_IFBLK:
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dev = tcp->u_arg[offset + 2];
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tprints(", ");
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print_dev_t(dev);
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break;
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}
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}
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SYS_FUNC(mknod)
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{
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decode_mknod(tcp, 0);
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return RVAL_DECODED;
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}
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SYS_FUNC(mknodat)
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{
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print_dirfd(tcp, tcp->u_arg[0]);
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decode_mknod(tcp, 1);
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return RVAL_DECODED;
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}
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