22 lines
578 B
C
22 lines
578 B
C
#ifndef _CHECKPOINT_H
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#define _CHECKPOINT_H
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struct ckpt_fence_req {
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char vm_name[128];
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int request;
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uint32_t seqno;
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uint32_t response;
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};
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typedef void (*request_callback_fn)(void *data, size_t len, uint32_t nodeid,
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uint32_t seqno);
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int cpg_get_ids(uint32_t *me, uint32_t *high);
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int cpg_start(const char *name, request_callback_fn func);
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int cpg_stop(void);
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int cpg_send_req(void *data, size_t len, uint32_t *seqno);
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int cpg_wait_reply(void **data, size_t *len, uint32_t seqno);
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int cpg_send_reply(void *data, size_t len, uint32_t nodeid, uint32_t seqno);
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#endif
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