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Updated WSARecvEx to work with SPX sockets.

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This commit is contained in:
Daniel Collins 2014-01-05 20:59:46 +00:00
parent 714543fac5
commit ef65d64edc
1 changed files with 34 additions and 17 deletions
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37
src/winsock.c
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@ -683,26 +683,43 @@ int WSAAPI recv(SOCKET fd, char *buf, int len, int flags)
} }
} }
int PASCAL WSARecvEx(SOCKET fd, char *buf, int len, int *flags) { int PASCAL WSARecvEx(SOCKET fd, char *buf, int len, int *flags)
ipx_socket *sockptr = get_socket(fd); {
ipx_socket *sock = get_socket(fd);
if(sockptr) { if(sock)
int rval = recv_packet(sockptr, buf, len, 0, NULL, 0); {
if(sock->flags & IPX_IS_SPX)
{
unlock_sockets();
if(rval > len) { return r_WSARecvEx(fd, buf, len, flags);
}
else{
int rval = recv_packet(sock, buf, len, 0, NULL, 0);
if(rval > len)
{
*flags = MSG_PARTIAL; *flags = MSG_PARTIAL;
/* Wording of MSDN is unclear on what should be returned when /* Wording of MSDN is unclear on what should be
* an incomplete message is read, I think it should return the * returned when a partial packet is read.
* amount of data copied to the buffer. *
* I _THINK_ it should return the amount of data
* actually copied to the buffer.
*/ */
rval = len; rval = len;
}else if(rval != -1) { }
else if(rval != -1)
{
*flags = 0; *flags = 0;
} }
return rval; return rval;
}else{ }
}
else{
return r_WSARecvEx(fd, buf, len, flags); return r_WSARecvEx(fd, buf, len, flags);
} }
} }