nptl: Move pthread_mutex_consistent into libc

And deprecated pthread_mutex_consistent_np, its old name.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

1 files changed, 15 insertions, 3 deletions

diff --git a/nptl/pthread_mutex_consistent.c b/nptl/pthread_mutex_consistent.c
index 937c7c4640..df4ba0019d 100644
--- a/nptl/pthread_mutex_consistent.c
+++ b/nptl/pthread_mutex_consistent.c
@@ -18,10 +18,10 @@
 
 #include <errno.h>
 #include <pthreadP.h>
-
+#include <shlib-compat.h>
 
 int
-pthread_mutex_consistent (pthread_mutex_t *mutex)
+__pthread_mutex_consistent (pthread_mutex_t *mutex)
 {
   /* Test whether this is a robust mutex with a dead owner.
      See concurrency notes regarding __kind in struct __pthread_mutex_s
@@ -35,4 +35,16 @@ pthread_mutex_consistent (pthread_mutex_t *mutex)
 
   return 0;
 }
-weak_alias (pthread_mutex_consistent, pthread_mutex_consistent_np)
+versioned_symbol (libc, __pthread_mutex_consistent, pthread_mutex_consistent,
+                  GLIBC_2_34);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_4, GLIBC_2_34)
+# undef pthread_mutex_consistent_np
+compat_symbol (libpthread, __pthread_mutex_consistent,
+               pthread_mutex_consistent_np, GLIBC_2_4);
+#endif
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_34)
+compat_symbol (libpthread, __pthread_mutex_consistent,
+               pthread_mutex_consistent, GLIBC_2_12);
+#endif