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45 lines
1.9 KiB
45 lines
1.9 KiB
#!/bin/sh |
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# |
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# Check that simultaneous use of -p option and tracing of a command works. |
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# |
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# Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org> |
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# Copyright (c) 2016-2017 The strace developers. |
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# All rights reserved. |
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# |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions |
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# are met: |
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# 1. Redistributions of source code must retain the above copyright |
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# notice, this list of conditions and the following disclaimer. |
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# 2. Redistributions in binary form must reproduce the above copyright |
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# notice, this list of conditions and the following disclaimer in the |
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# documentation and/or other materials provided with the distribution. |
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# 3. The name of the author may not be used to endorse or promote products |
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# derived from this software without specific prior written permission. |
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# |
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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. "${srcdir=.}/init.sh" |
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run_prog_skip_if_failed \ |
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kill -0 $$ |
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../set_ptracer_any ../attach-p-cmd-p >> "$EXP" & |
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tracee_pid=$! |
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while ! [ -s "$EXP" ]; do |
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kill -0 $tracee_pid 2> /dev/null || |
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fail_ 'set_ptracer_any ../attach-p-cmd-p failed' |
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done |
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run_strace -a30 -echdir -p $tracee_pid ../attach-p-cmd-cmd > "$EXP" |
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match_diff "$LOG" "$EXP"
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