Fixes so it will compile again under Win32.

[openssl.git] / crypto / bio / b_sock.c

diff --git a/crypto/bio/b_sock.c b/crypto/bio/b_sock.c
index 328394efe42614d41e20af26e19a0e405268a155..b9f10f3438546a761f55b8fc6324ff8850f1b13c 100644 (file)
--- a/crypto/bio/b_sock.c
+++ b/crypto/bio/b_sock.c
@@ -199,8 +199,12 @@ int BIO_sock_error(int sock)
        int size;
                 
        size=sizeof(int);
-
-       i=getsockopt(sock,SOL_SOCKET,SO_ERROR,&j,&size);
+       /* Note: under Windows the third parameter is of type (char *)
+        * whereas under other systems it is (void *) if you don't have
+        * a cast it will choke the compiler: if you do have a cast then
+        * you can either go for (char *) or (void *).
+        */
+       i=getsockopt(sock,SOL_SOCKET,SO_ERROR,(void *)&j,&size);
        if (i < 0)
                return(1);
        else