Fix a TOCTOU and symlink attack in netd.

Bug: 7530471
Change-Id: I01fc79d647831dea903e4b852b874eb7bbed25fb
Fix a TOCTOU and symlink attack in netd.

Bug: 7530471
Change-Id: I3b0a38a203bdeba6c492a54fded056a16992e34e
Revert "system/netd TI mac80211: Hostapd updates from omapzoom JB"

This reverts commit fb3b89f5b166bab1ad696a722019d2f773f23352.

Revert "TISoftap: LOG to ALOG change"

This reverts commit 5e40095eac66927486d29cc36c544b72a315a6e0.

Revert "netd: TI softap for wl12xx devices"

This reverts commit d9a0cdfd5a1b02776bdbaa6d0d1e5b43faa66b25.
netd: Enabling softAP/Hotspot for TI solution

Changes to SoftAPController for TI solution.

Signed-off-by: Vishal Mahaveer <a0271468@ti.com>

Change-Id: I3219dde02d7d796a1bcf4751d16043fb0eb0d212