OomKillerScanner.h

// SPDX-License-Identifier: MIT

struct elosOomKillerScanner

Members: oomEventSubscriber : the event subscriber structure oomEventPublisher : the event publisher structure oomEventSubscription : the subscription structure

struct elosPublisher

struct elosSubscriber

struct elosPublisher *oomEventPublisher

struct elosSubscriber *oomEventSubscriber

const int *oomEventSubscription

safuResultE_t elosOomKillerScannerDelete(elosOomKillerScanner_t *oomKillerScanner, elosPlugin_t *plugin)

Delete a elosOomKillerScannerDelete. It delete the elosOomKillerScanner

Parameters:

• oomKillerScanner – pointer to a elosOomKillerScanner_t to be deleted.

• plugin – pointer to plugin context to which scanner members are bound to

Returns:

• SAFU_RESULT_OK on success

• SAFU_RESULT_FAILED on failure

safuResultE_t elosOomKillerScannerNew(elosOomKillerScanner_t **oomKillerScanner, elosPlugin_t *plugin)

Allocate a new elosOomKillerScanner. It shall be safe to call elosOomKillerScannerStop event when a SAFU_RESULT_FAILED is returned

Parameters:

• oomKillerScanner – pointer to a elosOomKillerScanner pointer to be set to the new OomKillerScanner. In case of an error it is unchanged.

• plugin – pointer to plugin context to which scanner members are bound to

Returns:

• SAFU_RESULT_OK on success

• SAFU_RESULT_FAILED on failure

safuResultE_t elosOomKillerScannerStart(elosOomKillerScanner_t *oomKillerScanner, elosPlugin_t *plugin)

Start scanning ksmg log events for oom killer invocation. Publish matched events.

Parameters:

• oomKillerScanner – pointer to elosOomKillerScanner with subscriber and subscription to match a oom killer invoked event and a publisher to publish matched events

• plugin – pointer to plugin context to which scanner members are bound to

Returns:

• SAFU_RESULT_OK on success

• SAFU_RESULT_FAILED on failure

safuResultE_t elosOomKillerScannerStop(elosOomKillerScanner_t *oomKillerScanner)

Stop the oomKillerScanner plugin to stop scanning ksmg events for oom killer ivocation event

Parameters:

• oomKillerScanner – pointer to elosOomKillerScanner with subscriber and subscription to match a oom killer invoked event and a publisher to publish matched events

Returns:

• SAFU_RESULT_OK on success

• SAFU_RESULT_FAILED on failure

struct elosOomKillerScanner_t

Members: oomEventSubscriber : the event subscriber structure oomEventPublisher : the event publisher structure oomEventSubscription : the subscription structure

struct elosPublisher

struct elosSubscriber

struct elosPublisher *oomEventPublisher

struct elosSubscriber *oomEventSubscriber

const int *oomEventSubscription