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/*-------------------------------------------------------------------------
*
* link.c
*
* Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* src/port/link.c
*
*-------------------------------------------------------------------------
*/
#include "c.h"
#ifdef WIN32
int
link(const char *src, const char *dst)
{
/*
* CreateHardLinkA returns zero for failure
* https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-createhardlinka
*/
if (CreateHardLinkA(dst, src, NULL) == 0)
{
_dosmaperr(GetLastError());
return -1;
}
else
return 0;
}
#endif
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