Some callers will need to behave differently when the detection failed
and when the VM crashed during the redetection. Return -2 if it crashed.
---
Notes:
v3: New in series.
v2: fix bugs regarding error codes from redetection
src/qemu/qemu_domain.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 7290e3a..c4fa860 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -4292,7 +4292,7 @@ qemuDomainGetVcpuPid(virDomainObjPtr vm,
* Updates vCPU thread ids in the private data of @vm.
*
* Returns number of detected vCPU threads on success, -1 on error and reports
- * an appropriate error.
+ * an appropriate error, -2 if the domain doesn't exist any more.
*/
int
qemuDomainDetectVcpuPids(virQEMUDriverPtr driver,
@@ -4339,7 +4339,7 @@ qemuDomainDetectVcpuPids(virQEMUDriverPtr driver,
ncpupids = qemuMonitorGetCPUInfo(priv->mon, &cpupids);
if (qemuDomainObjExitMonitor(driver, vm) < 0) {
VIR_FREE(cpupids);
- return -1;
+ return -2;
}
/* failure to get the VCPU <-> PID mapping or to execute the query
* command will not be treated fatal as some versions of qemu don't
--
2.6.2
--
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