Broaden compatibility among Windows SDK versions. Elder versions don't have

[oweals/openssl.git] / crypto / rand / rand_vms.c

diff --git a/crypto/rand/rand_vms.c b/crypto/rand/rand_vms.c
index 3e95651e580548f31572d859dc02d03e847ff4a9..1267a3acae7cb975032e56b572efdaced87b6b7f 100644 (file)
--- a/crypto/rand/rand_vms.c
+++ b/crypto/rand/rand_vms.c
@@ -101,13 +101,16 @@ int RAND_poll(void)
        pitem = item;
 
        /* Setup */
-       while (pitems_data->length)
+       while (pitems_data->length
+               && (total_length + pitems_data->length <= 256))
                {
                pitem->length = pitems_data->length;
                pitem->code = pitems_data->code;
-               pitem->buffer = (long *)data_buffer[total_length];
+               pitem->buffer = (long *)&data_buffer[total_length];
                pitem->retlen = 0;
                total_length += pitems_data->length;
+               pitems_data++;
+               pitem++;
                }
        pitem->length = pitem->code = 0;
 
@@ -117,7 +120,7 @@ int RAND_poll(void)
         * However, view the information as only half trustable.
         */
        pid = -1;                       /* search context */
-       while ((status = SYS$GETJPIW(8, &pid,  0, item, iosb, 0, 0))
+       while ((status = sys$getjpiw(0, &pid,  0, item, iosb, 0, 0))
                != SS$_NOMOREPROC)
                {
                if (status == SS$_NORMAL)
@@ -125,7 +128,7 @@ int RAND_poll(void)
                        RAND_add(data_buffer, total_length, total_length/2);
                        }
                }
-       SYS$GETTIM(iosb);
+       sys$gettim(iosb);
        RAND_add((unsigned char *)iosb, sizeof(iosb), sizeof(iosb)/2);
        return 1;
 }