[PATCH 4/4] Add support for Haiku.

[Ingo Weinhold]

Use the glibc 1 implementation in Haiku too. Haiku actually uses a newer
glibc version, but the libio interface has been butchered to be binary
compatible with the glibc 1 used by BeOS.

Signed-off-by: Ingo Weinhold <address@hidden>
---
 lib/freadahead.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/lib/freadahead.c b/lib/freadahead.c
index 2dcf81c..084f7fd 100644
--- a/lib/freadahead.c
+++ b/lib/freadahead.c
@@ -25,7 +25,8 @@
 size_t
 freadahead (FILE *fp)
 {
-#if defined _IO_ferror_unlocked || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, 
Linux libc5 */
+#if defined _IO_ferror_unlocked || __GNU_LIBRARY__ == 1 || defined 
__HAIKU__
+       /* GNU libc, BeOS, Linux libc5, Haiku */
   if (fp->_IO_write_ptr > fp->_IO_write_base)
     return 0;
   return (fp->_IO_read_end - fp->_IO_read_ptr)
-- 
1.5.2.4