unlink, remove: detect FreeBSD bug

[gnulib.git] / m4 / symlinkat.m4

diff --git a/m4/symlinkat.m4 b/m4/symlinkat.m4
index 93980d5..27fa344 100644 (file)
--- a/m4/symlinkat.m4
+++ b/m4/symlinkat.m4
@@ -1,4 +1,4 @@
-# serial 2
+# serial 3
 # See if we need to provide symlinkat/readlinkat replacement.
 
 dnl Copyright (C) 2009 Free Software Foundation, Inc.
@@ -13,7 +13,7 @@ AC_DEFUN([gl_FUNC_SYMLINKAT],
   AC_REQUIRE([gl_FUNC_OPENAT])
   AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
   AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
-  AC_CHECK_FUNCS_ONCE([symlink symlinkat readlinkat])
+  AC_CHECK_FUNCS_ONCE([symlinkat readlinkat])
   if test $ac_cv_func_symlinkat = no; then
     # No known system has readlinkat but not symlinkat
     HAVE_SYMLINKAT=0