mirror of
https://github.com/ceph/go-ceph
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23 lines
617 B
Go
23 lines
617 B
Go
//go:build ceph_preview
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// +build ceph_preview
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package rados
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// #cgo LDFLAGS: -lrados
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// #include <rados/librados.h>
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// #include <stdlib.h>
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//
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import "C"
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// AssertVersion ensures that the object exists and that its internal version
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// number is equal to "ver" before writing. "ver" should be a version number
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// previously obtained with IOContext.GetLastVersion().
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// PREVIEW
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//
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// Implements:
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// void rados_read_op_assert_version(rados_read_op_t read_op,
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// uint64_t ver)
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func (w *WriteOp) AssertVersion(ver uint64) {
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C.rados_write_op_assert_version(w.op, C.uint64_t(ver))
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}
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