diff options
Diffstat (limited to 'scsi')
| -rw-r--r-- | scsi/pr-manager-helper.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/scsi/pr-manager-helper.c b/scsi/pr-manager-helper.c index b11481be9e..519a296905 100644 --- a/scsi/pr-manager-helper.c +++ b/scsi/pr-manager-helper.c @@ -17,6 +17,7 @@ #include "io/channel.h" #include "io/channel-socket.h" #include "pr-helper.h" +#include "qapi/qapi-events-block.h" #include <scsi/sg.h> @@ -38,6 +39,16 @@ typedef struct PRManagerHelper { QIOChannel *ioc; } PRManagerHelper; +static void pr_manager_send_status_changed_event(PRManagerHelper *pr_mgr) +{ + char *id = object_get_canonical_path_component(OBJECT(pr_mgr)); + + if (id) { + qapi_event_send_pr_manager_status_changed(id, !!pr_mgr->ioc, + &error_abort); + } +} + /* Called with lock held. */ static int pr_manager_helper_read(PRManagerHelper *pr_mgr, void *buf, int sz, Error **errp) @@ -47,6 +58,7 @@ static int pr_manager_helper_read(PRManagerHelper *pr_mgr, if (r < 0) { object_unref(OBJECT(pr_mgr->ioc)); pr_mgr->ioc = NULL; + pr_manager_send_status_changed_event(pr_mgr); return -EINVAL; } @@ -72,6 +84,7 @@ static int pr_manager_helper_write(PRManagerHelper *pr_mgr, assert(n_written != QIO_CHANNEL_ERR_BLOCK); object_unref(OBJECT(pr_mgr->ioc)); pr_mgr->ioc = NULL; + pr_manager_send_status_changed_event(pr_mgr); return n_written < 0 ? -EINVAL : 0; } @@ -127,6 +140,7 @@ static int pr_manager_helper_initialize(PRManagerHelper *pr_mgr, goto out_close; } + pr_manager_send_status_changed_event(pr_mgr); return 0; out_close: |