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quick_exit tests: Do not use C++ headers

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If C++ headers such as <cstdlib> or <thread> are used, GCC 6
will include /usr/include/stdlib.h (instead of stdlib/stdlib.h
in the glibc source directory), and this turns up as a make
dependency.  An implicit rule will kick in and make will try to
install stdlib/stdlib.h as /usr/include/stdlib.h because the
target is out of date.

This commit switches to <stdlib.h> and <pthread.h> instead of
<cstdlib> and <thread>.
This commit is contained in:
Florian Weimer
2016-06-09 12:02:42 +02:00
parent bd499987c6
commit 2df1b9804b
3 changed files with 55 additions and 17 deletions
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19
stdlib/tst-quick_exit.cc
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@ -15,24 +15,31 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <cstdlib>
#include <stdlib.h>
struct A
{
~A() { abort(); }
~A () { abort (); }
};
thread_local A a;
static int
do_test()
void
__attribute__ ((noinline, noclone))
optimization_barrier (A &)
{
(void)a;
}
static int
do_test ()
{
optimization_barrier (a);
/* The C++11 standard in 18.5.12 says:
"Objects shall not be destroyed as a result of calling
quick_exit."
If quick_exit calls the destructors the test aborts. */
std::quick_exit(0);
quick_exit (0);
return 0;
}