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#include <iostream>
c
#include <bobcat/flock>
using namespace std;
using namespace FBB;
int main(int argc, char **argv)
try
{
if (argc < 3)
{
cerr << "need lockfile name and e or .\n";
return 1;
}
Flock flock{ argv[1] };
cout << "FD = " << flock.fd() << '\n';
if (string str; *argv[2] == 'e')
{
flock.exclusive();
cout << "press Enter... ";
getline(cin, str);
}
else
{
bool ok = flock.exclusive(3s);
cout << "obtained a lock: " << ok << '\n';
if (ok)
{
cout << "press Enter... ";
getline(cin, str);
}
}
}
catch (...)
{
cerr << "caught an exception\n";
}
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