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Greg Hackmann f7511e3bc9 bionic: add missing memory barriers to system properties

1) Reading the value must finish before checking whether it's intact

2) Setting the serial's dirty bit must visible before modifying the
value

3) The modified value must be visible before clearing the serial's dirty
bit

4) New properties and their TOC entries must be visible before updating
the property count

Signed-off-by: Greg Hackmann <ghackmann@google.com>

(cherry picked from commit 5bfa3ee8b37ef162154559575193018a6235acba)

Change-Id: Id3fa45261fc2df2ae493ab5194bc2b6bff04e966

2013-06-24 16:35:27 -07:00

libc

bionic: add missing memory barriers to system properties

2013-06-24 16:35:27 -07:00

libdl

Drop unnecessary execution permission for .cpp/.c/.h

2013-03-22 10:28:15 +08:00

libm

Take upstream libm changes.

2013-06-12 16:37:58 -07:00

libstdc++

Clean up internal libc logging.