closesocket() as Windows close() does not support closing
socket connections.
#include <netdb.h>
#include <unistd.h>
#else
-#include <io.h>
+#include <winsock2.h>
#endif
#include "misc.h"
if (connect(sockfd, res->ai_addr, res->ai_addrlen) == 0)
break; /* success */
-
+#ifdef _WIN32
+ closesocket(sockfd); /* ignore this one */
+#else
close(sockfd); /* ignore this one */
+#endif
} while ((res = res->ai_next) != NULL);
if (res == NULL) { /* errno set from final connect() */
if (connect(s, (struct sockaddr *)addr, sizeof(*addr)) < 0) {
#ifdef _WIN32
errno = WSAGetLastError();
-#endif
+ (void)closesocket(s);
+#else
(void)close(s);
+#endif
return -1;
}
return s;