tree d0d2d65b4bb776705a8b8ffe4221a92453db24c0
parent 7b6b6c9cb7e195cd0c67c865b885491cbad1e09c
author nx111 <gd.zhangdz@gmail.com> 1538557099 +0800
committer Michael Bestas <mkbestas@lineageos.org> 1576084013 +0200

bionic: Squash of pre-P mutex behavior restoration

This is a squash of the following commits:

Author: Ethan Chen <intervigil@gmail.com>
Date:   Tue Sep 25 00:11:05 2018 -0700

    Actually restore pre-P mutex behavior

    Apps built against versions < P may not actually expect the EBUSY return
    code, and may crash or otherwise misbehave. Check for target SDK
    versions earlier than P when performing the IsMutexDestroyed check so
    any invocation of HandleUsingDestroyedMutex is bypassed and pre-P mutex
    behavior is restored.

    See 9e989f12d1186231d97dac6d038db7955acebdf3 for the change that
    introduced this new behavior.

    Change-Id: I45f8882c9527c63eed1ef5820a5004b8958d58ea

Author: nx111 <gd.zhangdz@gmail.com>
Date:   Wed Oct 3 16:58:19 2018 +0800

    bionic: Use legacy pthread_mutex_init() behavior on pre-P API levels

    * Google's changes to pthread_mutex_init is breaking RIL
      on certain Samsung devices like klte and hlte
    * To resolve this, add a check for their new additions
      to only apply the new behavior for P and higher APIs

    Change-Id: I41335c5c436fa28a66d044e6634466556dfd7f95

Author: Han Wang <416810799@qq.com>
Date:   Sat Sep 07 11:36:20 2019 +0200
Edit:   Forward-port to Q:
    s/bionic_get_application_target_sdk_version/android_get_application_target_sdk_version
    Drop incorrect inline keyword for IsMutexDestroyed()

Change-Id: Ia3eed5cfe2e5d40fa8b49aa5b4c565fb9632b8ec