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| author | Paolo Bonzini <pbonzini@redhat.com> | 2018-02-28 18:47:57 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-06-28 19:05:35 +0200 |
| commit | 5f64089416f0d77c87683401838f064c51a292ed (patch) | |
| tree | 86fa253ee60b461df86c18121399139646ad9be0 /scsi/pr-manager-helper.c | |
| parent | 58b3017f7fba15e8c440115dfd5d380f490d0b61 (diff) | |
pr-manager: add query-pr-managers QMP command
This command lets you query the connection status of each pr-manager-helper
object.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'scsi/pr-manager-helper.c')
| -rw-r--r-- | scsi/pr-manager-helper.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/scsi/pr-manager-helper.c b/scsi/pr-manager-helper.c index 0c0fe389b7..b11481be9e 100644 --- a/scsi/pr-manager-helper.c +++ b/scsi/pr-manager-helper.c @@ -235,6 +235,18 @@ out: return ret; } +static bool pr_manager_helper_is_connected(PRManager *p) +{ + PRManagerHelper *pr_mgr = PR_MANAGER_HELPER(p); + bool result; + + qemu_mutex_lock(&pr_mgr->lock); + result = (pr_mgr->ioc != NULL); + qemu_mutex_unlock(&pr_mgr->lock); + + return result; +} + static void pr_manager_helper_complete(UserCreatable *uc, Error **errp) { PRManagerHelper *pr_mgr = PR_MANAGER_HELPER(uc); @@ -284,6 +296,7 @@ static void pr_manager_helper_class_init(ObjectClass *klass, &error_abort); uc_klass->complete = pr_manager_helper_complete; prmgr_klass->run = pr_manager_helper_run; + prmgr_klass->is_connected = pr_manager_helper_is_connected; } static const TypeInfo pr_manager_helper_info = { |