From: Jeffrey Altman <jaltman@your-file-system.com>
Date: Thu, 8 May 2014 20:34:25 +0000 (-0400)
Subject: sys: pioctl_nt translate WinErr to Unix
X-Git-Tag: upstream/1.8.0_pre1^2~597
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=1ce48e9e93c686aef24bb066ce76c2fcf08f96b6;p=packages%2Fo%2Fopenafs.git

sys: pioctl_nt translate WinErr to Unix

When reading the result of a pioctl fails with ERROR_NOT_SUPPORTED
this must be translated to an EINVAL errno.

Change-Id: I3db03f80b8a0da5d7e4931dc5673c7010d580d8d
Reviewed-on: http://gerrit.openafs.org/11417
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
---

diff --git a/src/sys/pioctl_nt.c b/src/sys/pioctl_nt.c
index 2d51ebb9d..319564e44 100644
--- a/src/sys/pioctl_nt.c
+++ b/src/sys/pioctl_nt.c
@@ -1137,6 +1137,10 @@ Transceive(HANDLE handle, fs_ioctlRequest_t * reqp)
             fprintf(stderr, "pioctl Transceive ReadFile failed: 0x%X\r\n",gle);
             errno = save;
         }
+	if (gle == ERROR_NOT_SUPPORTED) {
+	    errno = EINVAL;
+	    return -1;
+	}
         return gle;
     }