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Re: [libvirt] [PATCH] Report 'errno' in int1 field of virErrorPtr



On 10/24/2011 10:35 AM, Daniel P. Berrange wrote:
From: "Daniel P. Berrange"<berrange redhat com>

When reporting a system error (VIR_ERR_SYSTEM_ERROR) via
virReportSystemError, we should copy the errno value into
the 'int1' field of the virErrorPtr struct. This allows
callers to detect certain errno conditions&  discard the
error

* src/util/virterror.c: Place errno value in int1 field
---
  src/util/virterror.c |    2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/util/virterror.c b/src/util/virterror.c
index 5006fa2..a9d4d38 100644
--- a/src/util/virterror.c
+++ b/src/util/virterror.c
@@ -1327,7 +1327,7 @@ void virReportSystemErrorFull(int domcode,

      virRaiseErrorFull(filename, funcname, linenr,
                        domcode, VIR_ERR_SYSTEM_ERROR, VIR_ERR_ERROR,
-                      msg, msgDetail, NULL, -1, -1, msg, msgDetail);
+                      msg, msgDetail, NULL, theerrno, -1, msg, msgDetail);

ACK.

--
Eric Blake   eblake redhat com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org


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