Distinguish ELOOP diagnosis threshold from SYMLOOP_MAX.

[platform/upstream/glibc.git] / stdlib / canonicalize.c

diff --git a/stdlib/canonicalize.c b/stdlib/canonicalize.c
index 876b482..aeff804 100644 (file)
--- a/stdlib/canonicalize.c
+++ b/stdlib/canonicalize.c
@@ -1,5 +1,5 @@
 /* Return the canonical absolute name of a given file.
-   Copyright (C) 1996-2002,2004,2005,2006,2008 Free Software Foundation, Inc.
+   Copyright (C) 1996-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -21,11 +21,11 @@
 #include <string.h>
 #include <unistd.h>
 #include <limits.h>
-#include <sys/param.h>
 #include <sys/stat.h>
 #include <errno.h>
 #include <stddef.h>
 
+#include <eloop-threshold.h>
 #include <shlib-compat.h>
 
 /* Return the canonical absolute name of file NAME.  A canonical name
@@ -166,7 +166,7 @@ __realpath (const char *name, char *resolved)
              char *buf = __alloca (path_max);
              size_t len;
 
-             if (++num_links > MAXSYMLINKS)
+             if (++num_links > __eloop_threshold ())
                {
                  __set_errno (ELOOP);
                  goto error;