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-rw-r--r--io.c20
1 files changed, 14 insertions, 6 deletions
diff --git a/io.c b/io.c
index dd01345..75bc384 100644
--- a/io.c
+++ b/io.c
@@ -3,7 +3,7 @@
io.c -
$Author: matz $
- $Date: 1994/10/14 10:00:55 $
+ $Date: 1994/11/01 08:28:01 $
created at: Fri Oct 15 18:08:59 JST 1993
Copyright (C) 1994 Yukihiro Matsumoto
@@ -883,13 +883,21 @@ rb_xstring(str)
struct timeval *time_timeval();
-#ifdef __linux__
-# define READ_PENDING(fp) ((fp)->_gptr < (fp)->_egptr > 0)
-#else
+#ifdef STDSTDIO
+# define READ_PENDING(fp) ((fp)->_cnt != 0)
+#else
# ifdef __SLBF
-# define READ_PENDING(fp) ((fp)->_r > 0)
+# define READ_PENDING(fp) ((fp)->_r > 0)
# else
-# define READ_PENDING(fp) ((fp)->_cnt != 0)
+# ifdef __linux__
+# ifdef _other_gbase
+# define READ_PENDING(fp) ((fp)->_IO_read_ptr < (fp)->_IO_read_end)
+# else
+# define READ_PENDING(fp) ((fp)->_gptr < (fp)->_egptr)
+# endif
+# else
+--------------> You Lose <--------------
+# endif
# endif
#endif