This is an alternate, somewhat simpler, fix that makes it safe to
include both <atomic> and <stdatomic.h> from C++ code in either order.
It means that C code consistently uses one implementation of atomics
and C++ another. We still have to make sure that those two
implementations interoperate correctly at runtime; in particular,
any flavor of atomic object needs to be represented exactly like the
underlying type, with the proper alignment constraint.
Bug:17007799
Change-Id: Iffcfc5220d8fa150f89dd083a121b24d23f268fc
(cherry picked from commit 019d3958118b7dc3ec8444ad2accca50c268b737)
This is an alternate, somewhat simpler, fix that makes it safe to
include both <atomic> and <stdatomic.h> from C++ code in either order.
It means that C code consistently uses one implementation of atomics
and C++ another. We still have to make sure that those two
implementations interoperate correctly at runtime; in particular,
any flavor of atomic object needs to be represented exactly like the
underlying type, with the proper alignment constraint.
Bug:17007799
Change-Id: Iffcfc5220d8fa150f89dd083a121b24d23f268fc
Glibc calls theirs __ctype_get_mb_cur_max. Make ours match to cut down
on differences between bionic and glibc.
Bug: 11156955
Change-Id: Ib7231f01aa9676dff30aea0af25d597bfe07bc73
Glibc calls theirs __ctype_get_mb_cur_max. Make ours match to cut down
on differences between bionic and glibc.
Bug: 11156955
Change-Id: Ib7231f01aa9676dff30aea0af25d597bfe07bc73
Also scan NDK's unwanted symbols list (to show the things that we're
exporting but the NDK isn't. Symbols hidden in the NDK will be marked
with a *.
Add a -u (--unwanted) flag to disable the first two printed groups
(all symbols in bionic, all symbols in glibc). This is helpful when
wanting to grep in the list of unwanted symbols.
Finally, update the list of known differences between us and glibc.
Change-Id: I6fdb4126823098430454763c391bd8cd369a75bb
Has the effect of making ___mtctxres hidden.
Bug: 11156955
Change-Id: I5aa5f49344ad5ecb33f48737430561b329bcbb0d
(cherry picked from commit 891ec7a6e46e60d7dfa1cf229e14a8e8634e272b)
Do not run symbol lookup on already visited soinfos
Not taking into account already visited libraries
dramatically slows down dlsym in cases when there
are multiple occurrences of a large library in
dependency tree.
Bug: 16977077
(cherry picked from commit 042426ba6375f5c145379e598486ec6d675533c9)
Change-Id: I69d59e395e8112f119343e8a4d72fe31cd449f31
Do not run symbol lookup on already visited soinfos
Not taking into account already visited libraries
dramatically slows down dlsym in cases when there
are multiple occurrences of a large library in
dependency tree.
Bug: 16977077
Change-Id: I1379f30ed8b06758dd1cc76b80833ac8589afa50
Now that -Bsymbolic is fixed, we can hide __libc_malloc_dispatch without
breaking ASAN.
Bug: 11156955
Change-Id: Ia2fc9b046a74e666b33aa6c6c5435f70a63b8021
