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migration (incoming): add error propagation to fd and exec protocols

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And remove the superfluous integer return value.

Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2012-10-02 18:21:18 +02:00
parent f37afb5ab1
commit 43eaae28e0
7 changed files with 27 additions and 42 deletions
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15
migration.c
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@ -64,26 +64,23 @@ MigrationState *migrate_get_current(void)
return &current_migration;
}
int qemu_start_incoming_migration(const char *uri, Error **errp)
void qemu_start_incoming_migration(const char *uri, Error **errp)
{
const char *p;
int ret;
if (strstart(uri, "tcp:", &p))
ret = tcp_start_incoming_migration(p, errp);
tcp_start_incoming_migration(p, errp);
#if !defined(WIN32)
else if (strstart(uri, "exec:", &p))
ret = exec_start_incoming_migration(p);
exec_start_incoming_migration(p, errp);
else if (strstart(uri, "unix:", &p))
ret = unix_start_incoming_migration(p, errp);
unix_start_incoming_migration(p, errp);
else if (strstart(uri, "fd:", &p))
ret = fd_start_incoming_migration(p);
fd_start_incoming_migration(p, errp);
#endif
else {
fprintf(stderr, "unknown migration protocol: %s\n", uri);
ret = -EPROTONOSUPPORT;
error_setg(errp, "unknown migration protocol: %s\n", uri);
}
return ret;
}
void process_incoming_migration(QEMUFile *f)