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go-pointer
Winlin 1f9309ae25 SmartPtr: Support load test for source by srs-bench. v6.0.130 (#4097) 5 months ago
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LICENSE 1f9309ae25 SmartPtr: Support load test for source by srs-bench. v6.0.130 (#4097) 5 months ago
README.md 1f9309ae25 SmartPtr: Support load test for source by srs-bench. v6.0.130 (#4097) 5 months ago
doc.go 1f9309ae25 SmartPtr: Support load test for source by srs-bench. v6.0.130 (#4097) 5 months ago
pointer.go 1f9309ae25 SmartPtr: Support load test for source by srs-bench. v6.0.130 (#4097) 5 months ago

README.md

go-pointer

Utility for cgo

Usage

https://github.com/golang/proposal/blob/master/design/12416-cgo-pointers.md

In go 1.6, cgo argument can't be passed Go pointer.

var s string
C.pass_pointer(pointer.Save(&s))
v := *(pointer.Restore(C.get_from_pointer()).(*string))

Installation

go get github.com/mattn/go-pointer

License

MIT

Author

Yasuhiro Matsumoto (a.k.a mattn)