Add support for Haiku.

[gnulib.git] / lib / freadseek.c

diff --git a/lib/freadseek.c b/lib/freadseek.c
index 4299e82..311c699 100644 (file)
--- a/lib/freadseek.c
+++ b/lib/freadseek.c
@@ -34,7 +34,7 @@ static inline void
 freadptrinc (FILE *fp, size_t increment)
 {
   /* Keep this code in sync with freadptr!  */
-#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 */
   fp->_IO_read_ptr += increment;
 #elif defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD, DragonFly, MacOS X, Cygwin */
   fp_->_p += increment;