From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Mon, 12 Oct 2020 15:13:02 +0000 (-0400)
Subject: Minor cleanup for win32stat.c.
X-Git-Tag: REL_14_BETA1~1514
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fcd11329db5bca9993207f099a642a7d1cd59ff8;p=thirdparty%2Fpostgresql.git

Minor cleanup for win32stat.c.

Use GetLastError(), rather than assuming that CreateFile() failure
must map to ENOENT.  Noted by Michael Paquier.

Discussion: https://postgr.es/m/CAC+AXB0g44SbvSpC86o_1HWh8TAU2pZrMRW6tJT-dkijotx5Qg@mail.gmail.com
---

diff --git a/src/port/win32stat.c b/src/port/win32stat.c
index d4315c44f4d..9051c713e7b 100644
--- a/src/port/win32stat.c
+++ b/src/port/win32stat.c
@@ -204,8 +204,10 @@ _pgstat64(const char *name, struct stat *buf)
 					   NULL);
 	if (hFile == INVALID_HANDLE_VALUE)
 	{
+		DWORD		err = GetLastError();
+
 		CloseHandle(hFile);
-		errno = ENOENT;
+		_dosmaperr(err);
 		return -1;
 	}