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-rw-r--r--crypto/rand/rand_vms.c167
1 files changed, 89 insertions, 78 deletions
diff --git a/crypto/rand/rand_vms.c b/crypto/rand/rand_vms.c
index 0bfd8ff7e4..a7179a4ba1 100644
--- a/crypto/rand/rand_vms.c
+++ b/crypto/rand/rand_vms.c
@@ -1,6 +1,7 @@
/* crypto/rand/rand_vms.c -*- mode:C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte <richard@levitte.org> for the OpenSSL
- * project 2000.
+/*
+ * Written by Richard Levitte <richard@levitte.org> for the OpenSSL project
+ * 2000.
*/
/* ====================================================================
* Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved.
@@ -10,7 +11,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -61,88 +62,98 @@
#if defined(OPENSSL_SYS_VMS)
-#include <descrip.h>
-#include <jpidef.h>
-#include <ssdef.h>
-#include <starlet.h>
-#ifdef __DECC
-# pragma message disable DOLLARID
-#endif
+# include <descrip.h>
+# include <jpidef.h>
+# include <ssdef.h>
+# include <starlet.h>
+# ifdef __DECC
+# pragma message disable DOLLARID
+# endif
-/* Use 32-bit pointers almost everywhere. Define the type to which to
- * cast a pointer passed to an external function.
+/*
+ * Use 32-bit pointers almost everywhere. Define the type to which to cast a
+ * pointer passed to an external function.
*/
-#if __INITIAL_POINTER_SIZE == 64
-# define PTR_T __void_ptr64
-# pragma pointer_size save
-# pragma pointer_size 32
-#else /* __INITIAL_POINTER_SIZE == 64 */
-# define PTR_T void *
-#endif /* __INITIAL_POINTER_SIZE == 64 [else] */
+# if __INITIAL_POINTER_SIZE == 64
+# define PTR_T __void_ptr64
+# pragma pointer_size save
+# pragma pointer_size 32
+# else /* __INITIAL_POINTER_SIZE == 64 */
+# define PTR_T void *
+# endif /* __INITIAL_POINTER_SIZE == 64 [else] */
+
+static struct items_data_st {
+ short length, code; /* length is amount of bytes */
+} items_data[] = {
+ {
+ 4, JPI$_BUFIO
+ },
+ {
+ 4, JPI$_CPUTIM
+ },
+ {
+ 4, JPI$_DIRIO
+ },
+ {
+ 8, JPI$_LOGINTIM
+ },
+ {
+ 4, JPI$_PAGEFLTS
+ },
+ {
+ 4, JPI$_PID
+ },
+ {
+ 4, JPI$_WSSIZE
+ },
+ {
+ 0, 0
+ }
+};
-static struct items_data_st
- {
- short length, code; /* length is amount of bytes */
- } items_data[] =
- { { 4, JPI$_BUFIO },
- { 4, JPI$_CPUTIM },
- { 4, JPI$_DIRIO },
- { 8, JPI$_LOGINTIM },
- { 4, JPI$_PAGEFLTS },
- { 4, JPI$_PID },
- { 4, JPI$_WSSIZE },
- { 0, 0 }
- };
-
int RAND_poll(void)
- {
- long pid, iosb[2];
- int status = 0;
- struct
- {
- short length, code;
- long *buffer;
- int *retlen;
- } item[32], *pitem;
- unsigned char data_buffer[256];
- short total_length = 0;
- struct items_data_st *pitems_data;
+{
+ long pid, iosb[2];
+ int status = 0;
+ struct {
+ short length, code;
+ long *buffer;
+ int *retlen;
+ } item[32], *pitem;
+ unsigned char data_buffer[256];
+ short total_length = 0;
+ struct items_data_st *pitems_data;
- pitems_data = items_data;
- pitem = item;
+ pitems_data = items_data;
+ pitem = item;
- /* Setup */
- 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->retlen = 0;
- total_length += pitems_data->length;
- pitems_data++;
- pitem++;
- }
- pitem->length = pitem->code = 0;
+ /* Setup */
+ 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->retlen = 0;
+ total_length += pitems_data->length;
+ pitems_data++;
+ pitem ++;
+ }
+ pitem->length = pitem->code = 0;
- /*
- * Scan through all the processes in the system and add entropy with
- * results from the processes that were possible to look at.
- * However, view the information as only half trustable.
- */
- pid = -1; /* search context */
- while ((status = sys$getjpiw(0, &pid, 0, item, iosb, 0, 0))
- != SS$_NOMOREPROC)
- {
- if (status == SS$_NORMAL)
- {
- RAND_add( (PTR_T)data_buffer, total_length,
- total_length/2);
- }
- }
- sys$gettim(iosb);
- RAND_add( (PTR_T)iosb, sizeof(iosb), sizeof(iosb)/2);
- return 1;
+ /*
+ * Scan through all the processes in the system and add entropy with
+ * results from the processes that were possible to look at.
+ * However, view the information as only half trustable.
+ */
+ pid = -1; /* search context */
+ while ((status = sys$getjpiw(0, &pid, 0, item, iosb, 0, 0))
+ != SS$_NOMOREPROC) {
+ if (status == SS$_NORMAL) {
+ RAND_add((PTR_T) data_buffer, total_length, total_length / 2);
+ }
+ }
+ sys$gettim(iosb);
+ RAND_add((PTR_T) iosb, sizeof(iosb), sizeof(iosb) / 2);
+ return 1;
}
#endif