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29275b1d17
Reported-by: Michael Paquier Discussion: https://postgr.es/m/ZZKTDPxBBMt3C0J9@paquier.xyz Backpatch-through: 12
31 lines
693 B
C
31 lines
693 B
C
/*-------------------------------------------------------------------------
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*
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* win32link.c
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*
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* Portions Copyright (c) 1996-2024, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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*
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* IDENTIFICATION
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* src/port/win32link.c
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*
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*-------------------------------------------------------------------------
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*/
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#include "c.h"
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int
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link(const char *src, const char *dst)
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{
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/*
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* CreateHardLinkA returns zero for failure
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* https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-createhardlinka
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*/
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if (CreateHardLinkA(dst, src, NULL) == 0)
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{
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_dosmaperr(GetLastError());
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return -1;
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}
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else
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return 0;
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}
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