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/* This testcase is part of GDB, the GNU debugger.
Copyright 2011-2019 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <unistd.h>
static void
marker () {}
int
main (void)
{
int pid;
pid = vfork ();
if (pid == -1)
{
return 1;
}
else if (pid != 0)
{
}
else
{
_exit (0);
}
pid = vfork ();
if (pid == -1)
{
return 1;
}
else if (pid != 0)
{
}
else
{
_exit (0);
}
pid = vfork ();
if (pid == -1)
{
return 1;
}
else if (pid != 0)
{
}
else
{
_exit (0);
}
marker ();
return 0;
}
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