Only use O_CLOEXEC on platforms that support it

Change a9fca58 made use of the O_CLOEXEC flag, which is not supported on
older Linux kernels. This change makes the use contingent on kernel
support.

Testing: I manually compiled breakpad on CentOS 5.8 running kernel
2.6.18-308.8.2.el5.centos.plusxen.

Bug: 730
Change-Id: I21dff928cfba3c156a56708913f65a0c7b5396a6
Reviewed-on: https://chromium-review.googlesource.com/498528
Reviewed-by: Mike Frysinger <vapier@chromium.org>
This commit is contained in:
Lars Volker 2017-05-10 22:50:32 +02:00 committed by Mike Frysinger
parent 54a54702a1
commit ffe3e47865
6 changed files with 141 additions and 0 deletions

View file

@ -27,6 +27,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "config.h"
#include "common/linux/eintr_wrapper.h"
#include "common/linux/guid_creator.h"

View file

@ -45,6 +45,9 @@
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Fallback definition for old systems */
#undef O_CLOEXEC
/* Name of package */
#undef PACKAGE