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  • Committer: Jelmer Vernooij
  • Date: 2020-05-06 02:13:25 UTC
  • mfrom: (7490.7.21 work)
  • mto: This revision was merged to the branch mainline in revision 7501.
  • Revision ID: jelmer@jelmer.uk-20200506021325-awbmmqu1zyorz7sj
Merge 3.1 branch.

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breezy/strace.py
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"""Support for running strace against the current process."""
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from __future__ import absolute_import
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import os
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import signal
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import subprocess
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    # capture strace output to a file
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    log_file = tempfile.NamedTemporaryFile()
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    log_file_fd = log_file.fileno()
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    err_file = tempfile.NamedTemporaryFile()
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    pid = os.getpid()
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    # start strace
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                            stdout=subprocess.PIPE,
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                            stderr=err_file.fileno())
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    # Wait for strace to attach
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    attached_notice = proc.stdout.readline()
 
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    proc.stdout.readline()
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    # Run the function to strace
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    result = function(*args, **kwargs)
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    # stop strace
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class StraceError(errors.BzrError):
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    _fmt = "strace failed: %(err_messages)s"
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        """
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        self.raw_log = raw_log
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        self.err_messages = err_messages
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