[libvirt] [PATCH] Report 'errno' in int1 field of virErrorPtr
From: "Daniel P. Berrange" <berrange(a)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);
errno = save_errno;
}
--
1.7.6.4