Some system C libraries do not offer SOCK_CLOEXEC flag.
Add a new header for OS compatibility wrappers. Wrap socket() calls into
wl_os_socket_cloexec() which makes sure the O_CLOEXEC flag gets set on
the file descriptor.
On systems having SOCK_CLOEXEC this uses the old socket() call, and
falls back if it fails due to the flag (kernel not supporting it).
wayland-os.h is private and not exported.
Add close-on-exec tests for both normal and forced fallback paths.
Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
Add facility for testing how (many) file descriptors survive an exec.
This allows implementing O_CLOEXEC tests.
Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
Wrap all tests with a memory balance check to detect potential
memory leaks.
Fixed a few tests that had memory leaks contained in the tests
themselves.
Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
This prevents distcheck from completing.
Moving the -lffi at the end of the command fixes the problem.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
