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16 lines
512 B
Go
16 lines
512 B
Go
package cephfs
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// Fd returns the integer open file descriptor in cephfs.
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// NOTE: It doesn't make sense to consume the returned integer fd anywhere
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// outside CephFS and is recommended not to do so given the undefined behaviour.
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// Also, as seen with the Go standard library, the fd is only valid as long as
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// the corresponding File object is intact in the sense that an fd from a closed
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// File object is invalid.
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func (f *File) Fd() int {
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if f == nil || f.mount == nil {
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return -1
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}
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return int(f.fd)
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}
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