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bc18f1d65f
There is a global queue to receive all events detected. Genarally, events are enqueued in channel, and dequeued in event handler. Signed-off-by: Liu Xinwu <xinwu.liu@intel.com> Reviewed-by: Zhang Yanmin <yanmin.zhang@intel.com> Reviewed-by: Liu Chuansheng <chuansheng.liu@intel.com> Reviewed-by: Zhao Yakui <yakui.zhao@intel.com> Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com> Acked-by: Eddie Dong <Eddie.dong@intel.com>
42 lines
623 B
C
42 lines
623 B
C
/*
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* Copyright (C) 2018 Intel Corporation
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef __EVENT_QUEUE_H__
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#define __EVENT_QUEUE_H__
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#include <sys/queue.h>
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enum event_type_t {
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CRASH,
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INFO,
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UPTIME,
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HEART_BEAT,
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REBOOT,
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VM,
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UNKNOWN
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};
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__extension__
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struct event_t {
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int watchfd;
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enum event_type_t event_type;
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char *channel;
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void *private;
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TAILQ_ENTRY(event_t) entries;
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/* dir to storage logs */
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char *dir;
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int len;
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char path[0]; /* keep this at tail*/
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};
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void event_enqueue(struct event_t *event);
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int events_count(void);
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struct event_t *event_dequeue(void);
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void init_event_queue(void);
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#endif
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