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Convert the value of level when setsockopt is called with 

WS_SO_DONTLINGER.
This commit is contained in:
Rein Klazes 2000-10-24 21:25:21 +00:00 committed by Alexandre Julliard
parent a9f6a9daec
commit 9dd32508f6
1 changed files with 15 additions and 14 deletions
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29
dlls/winsock/socket.c
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@ -2092,32 +2092,33 @@ INT WINAPI WSOCK32_setsockopt(SOCKET16 s, INT level, INT optname,
int fd = _get_sock_fd(s);
int woptval;
if(optname == WS_SO_DONTLINGER) {
if(optname == WS_SO_DONTLINGER && level == WS_SOL_SOCKET) {
/* This is unique to WinSock and takes special conversion */
linger.l_onoff = *((int*)optval) ? 0: 1;
linger.l_linger = 0;
optname=SO_LINGER;
optval = (char*)&linger;
optlen = sizeof(struct linger);
level = SOL_SOCKET;
}else{
if (!convert_sockopt(&level, &optname)) {
SetLastError(WSAENOPROTOOPT);
close(fd);
return SOCKET_ERROR;
}
}
if (optname == SO_LINGER && optval) {
/* yes, uses unsigned short in both win16/win32 */
linger.l_onoff = ((UINT16*)optval)[0];
linger.l_linger = ((UINT16*)optval)[1];
/* FIXME: what is documented behavior if SO_LINGER optval
is null?? */
optval = (char*)&linger;
optlen = sizeof(struct linger);
} else if (optlen < sizeof(int)){
woptval= *((INT16 *) optval);
optval= (char*) &woptval;
optlen=sizeof(int);
if (optname == SO_LINGER && optval) {
/* yes, uses unsigned short in both win16/win32 */
linger.l_onoff = ((UINT16*)optval)[0];
linger.l_linger = ((UINT16*)optval)[1];
/* FIXME: what is documented behavior if SO_LINGER optval
is null?? */
optval = (char*)&linger;
optlen = sizeof(struct linger);
} else if (optlen < sizeof(int)){
woptval= *((INT16 *) optval);
optval= (char*) &woptval;
optlen=sizeof(int);
}
}
if(optname == SO_RCVBUF && *(int*)optval < 2048) {
WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(int*)optval );