Do not pthread_self when raise is called before libpthread init

* Versions (__pthread_threads): Add in GLIBC_PRIVATE.
* pthreadP.h (__pthread_threads): Declare.
* sysdeps/generic/raise.c (__pthread_threads): Make symbol weak.
(raise): Check for __pthread_threads before calling __pthread_self.

1 files changed, 1 insertions, 0 deletions

diff --git a/Versions b/Versions
index 089c6b5..4ad3c3e 100644
--- a/Versions
+++ b/Versions
@@ -142,5 +142,6 @@ libpthread {
   }
   GLIBC_PRIVATE {
     __shm_directory;
+    __pthread_threads;
   }
 }