From a9d0190a0eddc1aacabbf9e89cfa2e7e70db0d00 Mon Sep 17 00:00:00 2001
From: Charles Kerr <charles@transmissionbt.com>
Date: Tue, 14 Dec 2010 14:41:23 +0000
Subject: [PATCH] (trunk libT) #3826 "all data fails its checksum test in
 uClibc 0.9.27" -- refinement of r11530 based on research by iz0bbz to find
 which version of uClibc added a fix.

---
 libtransmission/fdlimit.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libtransmission/fdlimit.c b/libtransmission/fdlimit.c
index f68a4dcd1..5c2f263e0 100644
--- a/libtransmission/fdlimit.c
+++ b/libtransmission/fdlimit.c
@@ -201,9 +201,16 @@ preallocateFileFull( const char * filename, uint64_t length )
 
 /* https://trac.transmissionbt.com/ticket/3826 */
 #ifdef __UCLIBC__
+#define TR_UCLIBC_CHECK_VERSION(major,minor,micro) \
+    (__UCLIBC_MAJOR__ > (major) || \
+     (__UCLIBC_MAJOR__ == (major) && __UCLIBC_MINOR__ > (minor)) || \
+     (__UCLIBC_MAJOR__ == (major) && __UCLIBC_MINOR__ == (minor) && \
+      __UCLIBC_SUBLEVEL__ >= (micro)))
+#if !TR_UCLIBC_CHECK_VERSION(0,9,28)
  #undef HAVE_PREAD
  #undef HAVE_PWRITE
 #endif
+#endif
 
 #ifdef SYS_DARWIN
  #define HAVE_PREAD
-- 
2.40.0