error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of

[gnulib.git] / m4 / dirfd.m4

diff --git a/m4/dirfd.m4 b/m4/dirfd.m4
index 5f1a9a8..f84d63f 100644 (file)
--- a/m4/dirfd.m4
+++ b/m4/dirfd.m4
@@ -1,4 +1,4 @@
-#serial 7
+#serial 8
 
 dnl Find out how to get the file descriptor associated with an open DIR*.
 dnl From Jim Meyering
@@ -30,17 +30,17 @@ AC_DEFUN([gl_FUNC_DIRFD],
   AC_CHECK_DECLS([dirfd], , , $dirfd_headers)
 
   AC_CACHE_CHECK([whether dirfd is a macro],
-    jm_cv_func_dirfd_macro,
+    gl_cv_func_dirfd_macro,
     [AC_EGREP_CPP([dirent_header_defines_dirfd], [$dirfd_headers
 #ifdef dirfd
  dirent_header_defines_dirfd
 #endif],
-       jm_cv_func_dirfd_macro=yes,
-       jm_cv_func_dirfd_macro=no)])
+       gl_cv_func_dirfd_macro=yes,
+       gl_cv_func_dirfd_macro=no)])
 
   # Use the replacement only if we have no function, macro,
   # or declaration with that name.
-  if test $ac_cv_func_dirfd,$ac_cv_have_decl_dirfd,$jm_cv_func_dirfd_macro \
+  if test $ac_cv_func_dirfd,$ac_cv_have_decl_dirfd,$gl_cv_func_dirfd_macro \
       = no,no,no; then
     AC_REPLACE_FUNCS([dirfd])
     AC_CACHE_CHECK(