Method cString

gl/work.go:158–161

cString creates C string off the Go heap. ret is a *char.

(str string)

// cString creates C string off the Go heap.
// ret is a *char.
func (ctx *context) cString(str string) (uintptr, func()) {
	ptr := unsafe.Pointer(C.CString(str))
	return uintptr(ptr), func() { C.free(ptr) }
}

// cStringPtr creates a pointer to a C string off the Go heap.
// ret is a **char.