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https://github.com/Gericom/teak-llvm.git
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c432c8f856
This is the conclusion of an effort to get LLDB's Python code structured into a bona-fide Python package. This has a number of benefits, but most notably the ability to more easily share Python code between different but related pieces of LLDB's Python infrastructure (for example, `scripts` can now share code with `test`). llvm-svn: 251532
38 lines
1015 B
C++
38 lines
1015 B
C++
#include <stdio.h>
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#if defined(__linux__)
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#include <sys/prctl.h>
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#endif
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#include <chrono>
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#include <thread>
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int main(int argc, char const *argv[]) {
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int temp;
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#if defined(__linux__)
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// Immediately enable any ptracer so that we can allow the stub attach
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// operation to succeed. Some Linux kernels are locked down so that
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// only an ancestor process can be a ptracer of a process. This disables that
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// restriction. Without it, attach-related stub tests will fail.
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#if defined(PR_SET_PTRACER) && defined(PR_SET_PTRACER_ANY)
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int prctl_result;
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// For now we execute on best effort basis. If this fails for
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// some reason, so be it.
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prctl_result = prctl(PR_SET_PTRACER, PR_SET_PTRACER_ANY, 0, 0, 0);
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(void) prctl_result;
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#endif
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#endif
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// Waiting to be attached by the debugger.
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temp = 0;
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while (temp < 30) // Waiting to be attached...
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{
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std::this_thread::sleep_for(std::chrono::seconds(2));
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temp++;
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}
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printf("Exiting now\n");
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}
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