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authorMark Wielaard <mjw@redhat.com>2010-03-19 11:55:57 +0100
committerMark Wielaard <mjw@redhat.com>2010-03-19 13:20:56 +0100
commit58ea0457e185e7cbea71c16d88dfa43a3196f803 (patch)
treef05edb0859e79c201ffdc63c589d88af852e5ed9 /testsuite/systemtap.syscall
parent7189a12dcef9b1c515e052f9d8a53e53a8d58b73 (diff)
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Make pipe file descriptors available in syscall.pipe[.return].
The actual value of the pipe file descriptors can be interesting, especially in the syscall.pipe.return probe. This can be done without any embedded C now using @cast. So don't use _fildes_u() anymore. _fildes_u in aux_syscall.stp is still retained because it is used in nd_syscalls2.stp for pipe. * tapset/syscalls2.stp (syscall.pipe, syscall.pipe.return): Add pipe1 pipe2 convenience variables. Don't use _fildes_u for argstr anymore.
Diffstat (limited to 'testsuite/systemtap.syscall')
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