[s390] Define a __tls_get_addr macro to avoid declaring it again

commit 050f7298e1ecc39887c329037575ccd972071255 added an extern
declaration for __tls_get_addr that conflicts with the one in s390
dl-tls.h, based on whether __tls_get_addr is defined as a macro.  The
rationale seems to be based on the assumption that __tls_get_addr is
exported for every architecture and hence an internal non-plt alias is
needed.  This is not true for s390 though, since it exports
__tls_get_offset and not __tls_get_addr.  This results in tst-audit9
being stuck in an infinite loop.

This patch fixes this by defining a __tls_get_addr macro to itself so
as to not use the conflicting declaration.

1 files changed, 5 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 2b65e02254..33e232c5b8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-01-14  Siddhesh Poyarekar  <siddhesh@redhat.com>
+
+	* sysdeps/s390/dl-tls.h [IS_IN (rtld)]: Define __tls_get_addr
+	macro.
+
 2015-01-13  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
 
 	* sysdeps/powerpc/powerpc64/power7/memcmp.S (memcmp): Fix performance