diff options
Diffstat (limited to 'libc/docs/CHANGES.TXT')
| -rw-r--r-- | libc/docs/CHANGES.TXT | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libc/docs/CHANGES.TXT b/libc/docs/CHANGES.TXT index ec147c2..08b2009 100644 --- a/libc/docs/CHANGES.TXT +++ b/libc/docs/CHANGES.TXT @@ -83,6 +83,11 @@ Differences between current and Android 2.1: - <pthread.h>: Add pthread_condattr_init/destroy/setpshared/getpshared functions to enable proper shared conditional variable initialization. + Modify the pthread_mutex_t implementation to use private futexes for + performance reasons. Mutexes are no longer shareable between processes + by default anymore, unless you use PTHREAD_PROCESS_SHARED with + pthread_mutexattr_setpshared(). + XXX: The implementation still always uses shared condvars, independent of the flags being selected. This will change in a later commit. |