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ws2_32: Ignore a SO_SNDBUF value of 0 on macOS. 

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=40264
Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alistair Leslie-Hughes 2018-11-19 09:33:31 +01:00 committed by Alexandre Julliard
parent b72da1fdef
commit e7fd1ac3b2
1 changed files with 11 additions and 1 deletions
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12
dlls/ws2_32/socket.c
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@ -5808,6 +5808,17 @@ int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
optlen = sizeof(struct linger); optlen = sizeof(struct linger);
break; break;
case WS_SO_SNDBUF:
if (!*(const int *)optval)
{
FIXME("SO_SNDBUF ignoring request to disable send buffering\n");
#ifdef __APPLE__
return 0;
#endif
}
convert_sockopt(&level, &optname);
break;
case WS_SO_RCVBUF: case WS_SO_RCVBUF:
if (*(const int*)optval < 2048) if (*(const int*)optval < 2048)
{ {
@ -5828,7 +5839,6 @@ int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
* however, using it the BSD way fixes bug 8513 and seems to be what * however, using it the BSD way fixes bug 8513 and seems to be what
* most programmers assume, anyway */ * most programmers assume, anyway */
case WS_SO_REUSEADDR: case WS_SO_REUSEADDR:
case WS_SO_SNDBUF:
case WS_SO_TYPE: case WS_SO_TYPE:
convert_sockopt(&level, &optname); convert_sockopt(&level, &optname);
break; break;