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Update the Winsock API version requested by libpq.

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According to Microsoft's documentation, 2.2 has been the current
version since Windows 98 or so.  Moreover, that's what the Postgres
backend has been requesting since 2004 (cf commit 4cdf51e64).
So there seems no reason for libpq to keep asking for 1.1.

Bring thread_test along, too, so that we're uniformly asking for 2.2
in all our WSAStartup calls.

It's not clear whether there's any point in back-patching this,
so for now I didn't.

Discussion: https://postgr.es/m/132799.1602960277@sss.pgh.pa.us
This commit is contained in:
Tom Lane 2020-10-18 12:56:43 -04:00
parent 929c69aa19
commit d5a9a661fc
2 changed files with 2 additions and 2 deletions
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2
src/interfaces/libpq/fe-connect.c
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@ -3883,7 +3883,7 @@ makeEmptyPGconn(void)
{
WSADATA wsaData;
if (WSAStartup(MAKEWORD(1, 1), &wsaData) != 0)
if (WSAStartup(MAKEWORD(2, 2), &wsaData) != 0)
return NULL;
wsastartup_done = true;
}

2
src/test/thread/thread_test.c
View File

@ -126,7 +126,7 @@ main(int argc, char *argv[])
#endif
#ifdef WIN32
err = WSAStartup(MAKEWORD(1, 1), &wsaData);
err = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (err != 0)
{
fprintf(stderr, "Cannot start the network subsystem - %d**\nexiting\n", err);