[hurd,commited] hurd: Fix rtld link

[Samuel Thibault]

dl-tunables.c now uses __access_noerrno in addition to __access.

	* sysdeps/mach/hurd/dl-sysdep.c (__access_noerrno): New function.
---
 ChangeLog                     | 1 +
 sysdeps/mach/hurd/dl-sysdep.c | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 0567c67675..2e6083b372 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -18,6 +18,7 @@
 	Fix <unistd.h> inclusion.
 	* sysdeps/posix/pwritev2.c: Include <errno.h>.
 	* sysdeps/posix/pwritev64v2.c: Include <errno.h>.
+	* sysdeps/mach/hurd/dl-sysdep.c (__access_noerrno): New function.
 
 2017-09-01  Joseph Myers  <joseph@codesourcery.com>
 
diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c
index 6d5c1abf83..2bfa64f02a 100644
--- a/sysdeps/mach/hurd/dl-sysdep.c
+++ b/sysdeps/mach/hurd/dl-sysdep.c
@@ -557,6 +557,12 @@ __access (const char *file, int type)
   errno = ENOSYS;
   return -1;
 }
+int weak_function
+__access_noerrno (const char *file, int type)
+{
+  errno = ENOSYS;
+  return -1;
+}
 
 pid_t weak_function
 __getpid (void)
-- 
2.14.1