71 lines
1.7 KiB
Go
71 lines
1.7 KiB
Go
// Code generated by 'go generate'; DO NOT EDIT.
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package automation
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import (
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"syscall"
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"unsafe"
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"golang.org/x/sys/windows"
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)
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var _ unsafe.Pointer
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// Do the interface allocations only once for common
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// Errno values.
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const (
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errnoERROR_IO_PENDING = 997
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)
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var (
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errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
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errERROR_EINVAL error = syscall.EINVAL
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)
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// errnoErr returns common boxed Errno values, to prevent
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// allocations at runtime.
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func errnoErr(e syscall.Errno) error {
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switch e {
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case 0:
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return errERROR_EINVAL
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case errnoERROR_IO_PENDING:
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return errERROR_IO_PENDING
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}
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// TODO: add more here, after collecting data on the common
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// error values see on Windows. (perhaps when running
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// all.bat?)
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return e
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}
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var (
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modoleaut32 = windows.NewLazySystemDLL("oleaut32.dll")
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procSysAllocString = modoleaut32.NewProc("SysAllocString")
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procSysAllocStringLen = modoleaut32.NewProc("SysAllocStringLen")
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procSysFreeString = modoleaut32.NewProc("SysFreeString")
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procSysStringLen = modoleaut32.NewProc("SysStringLen")
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)
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func sysAllocString(str *uint16) (ret BSTR) {
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r0, _, _ := syscall.Syscall(procSysAllocString.Addr(), 1, uintptr(unsafe.Pointer(str)), 0, 0)
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ret = BSTR(r0)
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return
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}
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func sysAllocStringLen(str *uint16, strLen uint32) (ret BSTR) {
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r0, _, _ := syscall.Syscall(procSysAllocStringLen.Addr(), 2, uintptr(unsafe.Pointer(str)), uintptr(strLen), 0)
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ret = BSTR(r0)
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return
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}
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func sysFreeString(bstr BSTR) {
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syscall.Syscall(procSysFreeString.Addr(), 1, uintptr(bstr), 0, 0)
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return
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}
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func sysStringLen(bstr BSTR) (ret uint32) {
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r0, _, _ := syscall.Syscall(procSysStringLen.Addr(), 1, uintptr(bstr), 0, 0)
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ret = uint32(r0)
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return
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}
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