5afb63df60
This is a large refactor of the cgo package. It should fix a number of smaller problems and be a bit more strict (like upstream CGo): it for example requires every Go file in a package to include the header files it needs instead of piggybacking on imports in earlier files. The main benefit is that it should be a bit more maintainable and easier to add new features in the future (like static functions). This breaks the tinygo.org/x/bluetooth package, which should be updated before this change lands.
59 строки
1,1 КиБ
Go
59 строки
1,1 КиБ
Go
package main
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import "unsafe"
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var _ unsafe.Pointer
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//go:linkname C.CString runtime.cgo_CString
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func C.CString(string) *C.char
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//go:linkname C.GoString runtime.cgo_GoString
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func C.GoString(*C.char) string
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//go:linkname C.__GoStringN runtime.cgo_GoStringN
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func C.__GoStringN(*C.char, uintptr) string
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func C.GoStringN(cstr *C.char, length C.int) string {
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return C.__GoStringN(cstr, uintptr(length))
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}
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//go:linkname C.__GoBytes runtime.cgo_GoBytes
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func C.__GoBytes(unsafe.Pointer, uintptr) []byte
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func C.GoBytes(ptr unsafe.Pointer, length C.int) []byte {
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return C.__GoBytes(ptr, uintptr(length))
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}
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type (
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C.char uint8
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C.schar int8
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C.uchar uint8
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C.short int16
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C.ushort uint16
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C.int int32
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C.uint uint32
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C.long int32
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C.ulong uint32
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C.longlong int64
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C.ulonglong uint64
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)
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//export foo
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func C.foo(a C.int, b C.int) C.int
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var C.foo$funcaddr unsafe.Pointer
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//export variadic0
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//go:variadic
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func C.variadic0()
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var C.variadic0$funcaddr unsafe.Pointer
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//export variadic2
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//go:variadic
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func C.variadic2(x C.int, y C.int)
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var C.variadic2$funcaddr unsafe.Pointer
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//go:extern someValue
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var C.someValue C.int
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