|
| From: | Paolo Bonzini |
| Subject: | [Qemu-devel] Re: [PATCH 1/5] Exit if incoming migration fails |
| Date: | Mon, 24 May 2010 11:02:06 +0200 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100330 Fedora/3.0.4-1.fc12 Lightning/1.0b2pre Thunderbird/3.0.4 |
-void qemu_start_incoming_migration(const char *uri)
+int qemu_start_incoming_migration(const char *uri)
{
const char *p;
+ int ret = -1;
Maybe -ENOSYS or -EPROTONOSUPPORT, since the *_start_incoming_migration functions return a negative errno value?
if (incoming) {
- qemu_start_incoming_migration(incoming);
+ if (qemu_start_incoming_migration(incoming)< 0) {
+ fprintf(stderr, "unknown migration protocol: %s\n", incoming);
+ exit(1);
+ }
Dually, if you have a failure from *_start_incoming_migration, this fprintf is spurious.
Paolo
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