From d9aaf6085968b1a3ef2febb0fabc604d860dd5b7 Mon Sep 17 00:00:00 2001
From: Igor Pashev <pashev.igor@gmail.com>
Date: Mon, 28 Jan 2013 06:17:31 +0000
Subject: Use __fpending() from stdio_ext.h

---
 debian/patches/series               |  1 +
 debian/patches/use-__fpending.patch | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 debian/patches/use-__fpending.patch

diff --git a/debian/patches/series b/debian/patches/series
index c524d3e..98b6f03 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,3 +1,4 @@
 debian-9.4.3-2.patch
 config-illumos.patch
 undefine-SHARED-if-defined.patch
+use-__fpending.patch
diff --git a/debian/patches/use-__fpending.patch b/debian/patches/use-__fpending.patch
new file mode 100644
index 0000000..b23fb04
--- /dev/null
+++ b/debian/patches/use-__fpending.patch
@@ -0,0 +1,36 @@
+Description: Supported in GLIBC and in Solaris libc
+Index: icon/ipl/cfuncs/fpoll.c
+===================================================================
+--- icon.orig/ipl/cfuncs/fpoll.c	2003-01-10 17:48:57.000000000 +0000
++++ icon/ipl/cfuncs/fpoll.c	2013-01-28 06:15:30.654169575 +0000
+@@ -29,6 +29,7 @@
+ */
+ 
+ #include <stdio.h>
++#include <stdio_ext.h>
+ #include <sys/types.h>
+ #include <sys/time.h>
+ 
+@@ -57,21 +58,8 @@
+       msec = IntegerVal(argv[2]);
+       }
+ 
+-   /* check for data already in buffer */
+-   /* there's no legal way to do this in C; we cheat */
+-#if defined(__GLIBC__) && defined(_STDIO_USES_IOSTREAM)	/* new GCC library */
+-   if (f->_IO_read_ptr < f->_IO_read_end)
++   if (__fpending(f))
+       RetArg(1);
+-#elif defined(__GLIBC__)				/* old GCC library */
+-   if (f->__bufp < f->__get_limit)
+-      RetArg(1);
+-#elif defined(_FSTDIO)					/* new BSD library */
+-   if (f->_r > 0)
+-      RetArg(1);
+-#else							/* old AT&T library */
+-   if (f->_cnt > 0)
+-      RetArg(1);
+-#endif
+ 
+    /* set up select(2) structure */
+    FD_ZERO(&fds);			/* clear file bits */
-- 
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