ffsl, ffsll: Avoid compilation error due to 'restrict'.

[gnulib.git] / lib / clean-temp.c

diff --git a/lib/clean-temp.c b/lib/clean-temp.c
index 99c81d1..22e766b 100644 (file)
--- a/lib/clean-temp.c
+++ b/lib/clean-temp.c
@@ -1,5 +1,6 @@
 /* Temporary directories and temporary files with automatic cleanup.
-   Copyright (C) 2001, 2003, 2006-2007 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003, 2006-2007, 2009-2011 Free Software Foundation,
+   Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2006.
 
    This program is free software: you can redistribute it and/or modify
@@ -40,6 +41,7 @@
 #include "tmpdir.h"
 #include "xalloc.h"
 #include "xmalloca.h"
+#include "gl_xlist.h"
 #include "gl_linkedhash_list.h"
 #include "gettext.h"
 #if GNULIB_FWRITEERROR
@@ -57,13 +59,10 @@
 
 #define _(str) gettext (str)
 
-/* GNU Hurd doesn't have PATH_MAX.  */
+/* GNU Hurd doesn't have PATH_MAX.  Use a fallback.
+   Temporary directory names are usually not that long.  */
 #ifndef PATH_MAX
-# ifdef MAXPATHLEN
-#  define PATH_MAX MAXPATHLEN
-# else
-#  define PATH_MAX 1024
-# endif
+# define PATH_MAX 1024
 #endif
 
 #ifndef uintptr_t