From 51c18676596f6da8745606e6a731be4813e1ec65 Mon Sep 17 00:00:00 2001
From: Eric Norum <WENorum@lbl.gov>
Date: Wed, 13 Jul 2005 02:19:30 +0000
Subject: [PATCH] Pass along errno from failed ftruncate().

---
 cpukit/ChangeLog              | 4 ++++
 cpukit/libcsupport/src/open.c | 1 +
 2 files changed, 5 insertions(+)

diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index 87239874c8..02cd0b5d23 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,7 @@
+2005-07-08	Eric Norum <norume@aps.anl.gov>
+
+    * libcsupport/src/open.c: Pass along errno from failed ftruncate().
+
 2005-07-06  Ralf Corsepius  <ralf.corsepius@rtems.org>
 
 	* libnetworking/lib/syslog.c: Fix spelling mistake.
diff --git a/cpukit/libcsupport/src/open.c b/cpukit/libcsupport/src/open.c
index 66c5367f76..a67680a031 100644
--- a/cpukit/libcsupport/src/open.c
+++ b/cpukit/libcsupport/src/open.c
@@ -174,6 +174,7 @@ int open(
   if ( (flags & O_TRUNC) == O_TRUNC ) {
     rc = ftruncate( iop - rtems_libio_iops, 0 );
     if ( rc ) {
+      if(errno) rc = errno;
       close( iop - rtems_libio_iops );
       /* those are released by close(): */
       iop = 0;