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| author | deischen <deischen@FreeBSD.org> | 2006-03-13 00:59:51 +0000 |
|---|---|---|
| committer | deischen <deischen@FreeBSD.org> | 2006-03-13 00:59:51 +0000 |
| commit | cc69a08fbfbd64dd13ebb80b18cc83824a3c8781 (patch) | |
| tree | 0ff38bc0c45640883ff06a668902f099c9ff8641 /lib/libpthread/thread/thr_mutex.c | |
| parent | 11cbb2f2752487f0605f14afcc37e520331c8dbc (diff) | |
| download | FreeBSD-src-cc69a08fbfbd64dd13ebb80b18cc83824a3c8781.zip FreeBSD-src-cc69a08fbfbd64dd13ebb80b18cc83824a3c8781.tar.gz | |
Add compatibility symbol maps. libpthread (.so.1 and .so.2)
used LIBTHREAD_1_0 as its version definition, but now needs
to define its symbols in the same namespace used by libc.
The compatibility hooks allows you to use libraries and
binaries built and linked to libpthread before libc was
built with symbol versioning. The shims can be removed if
libpthread is given a version bump.
Reviewed by: davidxu
Diffstat (limited to 'lib/libpthread/thread/thr_mutex.c')
| -rw-r--r-- | lib/libpthread/thread/thr_mutex.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/libpthread/thread/thr_mutex.c b/lib/libpthread/thread/thr_mutex.c index 0f56069..39e36ff 100644 --- a/lib/libpthread/thread/thr_mutex.c +++ b/lib/libpthread/thread/thr_mutex.c @@ -91,6 +91,23 @@ static struct pthread_mutex_attr static_mutex_attr = PTHREAD_MUTEXATTR_STATIC_INITIALIZER; static pthread_mutexattr_t static_mattr = &static_mutex_attr; +LT10_COMPAT_PRIVATE(__pthread_mutex_init); +LT10_COMPAT_PRIVATE(_pthread_mutex_init); +LT10_COMPAT_DEFAULT(pthread_mutex_init); +LT10_COMPAT_PRIVATE(__pthread_mutex_lock); +LT10_COMPAT_PRIVATE(_pthread_mutex_lock); +LT10_COMPAT_DEFAULT(pthread_mutex_lock); +LT10_COMPAT_PRIVATE(__pthread_mutex_timedlock); +LT10_COMPAT_PRIVATE(_pthread_mutex_timedlock); +LT10_COMPAT_DEFAULT(pthread_mutex_timedlock); +LT10_COMPAT_PRIVATE(__pthread_mutex_trylock); +LT10_COMPAT_PRIVATE(_pthread_mutex_trylock); +LT10_COMPAT_DEFAULT(pthread_mutex_trylock); +LT10_COMPAT_PRIVATE(_pthread_mutex_destroy); +LT10_COMPAT_DEFAULT(pthread_mutex_destroy); +LT10_COMPAT_PRIVATE(_pthread_mutex_unlock); +LT10_COMPAT_DEFAULT(pthread_mutex_unlock); + /* Single underscore versions provided for libc internal usage: */ __weak_reference(__pthread_mutex_init, pthread_mutex_init); __weak_reference(__pthread_mutex_lock, pthread_mutex_lock); |
