Set SOCK_CLOEXEC on libwifi-system interface socket

This is more hygienic, although not especially necessary.

Change-Id: I68d4e19c2daa0a2231b6ae2d0cffd2833a4f7913
1 file changed
tree: fc427d199a017478020878f61cdb8887f99352d6
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/