X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ffreading.c;h=b08fbeaf3c1c170ee188a41c0980b00cc30743fd;hb=665a8a0fca396d67dfed85580a48178df8b4a60e;hp=e201b8975226fb2714420905db1a37a3dd8eab12;hpb=284866a44c1115e8786a23c7a50d3e710fc75afd;p=gnulib.git

diff --git a/lib/freading.c b/lib/freading.c
index e201b8975..b08fbeaf3 100644
--- a/lib/freading.c
+++ b/lib/freading.c
@@ -31,7 +31,7 @@ freading (FILE *fp)
   /* Most systems provide FILE as a struct and the necessary bitmask in
      <stdio.h>, because they need it for implementing getc() and putc() as
      fast macros.  */
-#if defined _IO_ferror_unlocked || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Linux libc5 */
+#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
   return ((fp->_flags & _IO_NO_WRITES) != 0
 	  || ((fp->_flags & (_IO_NO_READS | _IO_CURRENTLY_PUTTING)) == 0
 	      && fp->_IO_read_base != NULL));