47 lines
1.2 KiB
Bash
Executable File
47 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# Check decoding and dumping of readv and writev syscalls.
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#
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# Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
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# Copyright (c) 2016-2018 The strace developers.
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# All rights reserved.
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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. "${srcdir=.}/init.sh"
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run_strace_match_diff -a16 -e trace=readv,writev \
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-eread=all -ewrite='!none'
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run_strace_match_diff -a16 -e trace=readv,writev \
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-eread='!none' -ewrite=all
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run_strace_match_diff -a16 -e trace=readv,writev \
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-eread=none -ewrite='!all' -eread='!0,1,2' -ewrite='!0,1,2'
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run_strace_match_diff -a16 -e trace=readv,writev \
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-eread='!all' -ewrite=none -eread='!0,1,2' -ewrite='!0,1,2'
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wfd="$(../print_maxfd)"
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rfd="$(($wfd - 1))"
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run_strace_match_diff -a16 -e trace=readv,writev \
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-eread="$rfd" -ewrite="$wfd"
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run_strace_match_diff -a16 -e trace=readv,writev \
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-eread="!$rfd" -ewrite="!$wfd" -eread="$rfd" -ewrite="$wfd"
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rfds='!!!0'
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[ $rfd -lt 1023 ] || rfd=1023
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i=0
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while [ $i -lt $rfd ]; do
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rfds="$rfds,$i"
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i=$(($i + 1))
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done
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wfds='!!!0'
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[ $wfd -lt 1023 ] || wfd=1023
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i=0
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while [ $i -lt $wfd ]; do
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wfds="$wfds,$i"
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i=$(($i + 1))
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done
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run_strace_match_diff -a16 -e trace=readv,writev \
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-eread="$rfds" -ewrite="$wfds"
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