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-rw-r--r--sysdeps/powerpc/nptl/pthread_spin_lock.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/sysdeps/powerpc/nptl/pthread_spin_lock.c b/sysdeps/powerpc/nptl/pthread_spin_lock.c
index 28bb538d46..a17dd41c10 100644
--- a/sysdeps/powerpc/nptl/pthread_spin_lock.c
+++ b/sysdeps/powerpc/nptl/pthread_spin_lock.c
@@ -17,9 +17,10 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include "pthreadP.h"
+#include <shlib-compat.h>
 
 int
-pthread_spin_lock (pthread_spinlock_t *lock)
+__pthread_spin_lock (pthread_spinlock_t *lock)
 {
   unsigned int __tmp;
 
@@ -41,3 +42,8 @@ pthread_spin_lock (pthread_spinlock_t *lock)
        : "cr0", "memory");
   return 0;
 }
+versioned_symbol (libc, __pthread_spin_lock, pthread_spin_lock, GLIBC_2_34);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_2, GLIBC_2_34)
+compat_symbol (libpthread, __pthread_spin_lock, pthread_spin_lock, GLIBC_2_2);
+#endif