Import OpenSSL 1.1.1.vendor/openssl/1.1.1

1 files changed, 28 insertions, 157 deletions

diff --git a/crypto/lhash/lh_stats.c b/crypto/lhash/lh_stats.c
index 0bfec2322ef3..65b91e1ef415 100644
--- a/crypto/lhash/lh_stats.c
+++ b/crypto/lhash/lh_stats.c
@@ -1,194 +1,73 @@
-/* crypto/lhash/lh_stats.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    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 the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
+/*
+ * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
  *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
  */
 
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 /*
- * If you wish to build this outside of SSLeay, remove the following lines
+ * If you wish to build this outside of OpenSSL, remove the following lines
  * and things should work as expected
  */
-#include "cryptlib.h"
+#include "internal/cryptlib.h"
 
-#ifndef OPENSSL_NO_BIO
-# include <openssl/bio.h>
-#endif
+#include <openssl/bio.h>
 #include <openssl/lhash.h>
+#include "lhash_lcl.h"
 
-#ifdef OPENSSL_NO_BIO
-
-void lh_stats(LHASH *lh, FILE *out)
-{
-    fprintf(out, "num_items             = %lu\n", lh->num_items);
-    fprintf(out, "num_nodes             = %u\n", lh->num_nodes);
-    fprintf(out, "num_alloc_nodes       = %u\n", lh->num_alloc_nodes);
-    fprintf(out, "num_expands           = %lu\n", lh->num_expands);
-    fprintf(out, "num_expand_reallocs   = %lu\n", lh->num_expand_reallocs);
-    fprintf(out, "num_contracts         = %lu\n", lh->num_contracts);
-    fprintf(out, "num_contract_reallocs = %lu\n", lh->num_contract_reallocs);
-    fprintf(out, "num_hash_calls        = %lu\n", lh->num_hash_calls);
-    fprintf(out, "num_comp_calls        = %lu\n", lh->num_comp_calls);
-    fprintf(out, "num_insert            = %lu\n", lh->num_insert);
-    fprintf(out, "num_replace           = %lu\n", lh->num_replace);
-    fprintf(out, "num_delete            = %lu\n", lh->num_delete);
-    fprintf(out, "num_no_delete         = %lu\n", lh->num_no_delete);
-    fprintf(out, "num_retrieve          = %lu\n", lh->num_retrieve);
-    fprintf(out, "num_retrieve_miss     = %lu\n", lh->num_retrieve_miss);
-    fprintf(out, "num_hash_comps        = %lu\n", lh->num_hash_comps);
-# if 0
-    fprintf(out, "p                     = %u\n", lh->p);
-    fprintf(out, "pmax                  = %u\n", lh->pmax);
-    fprintf(out, "up_load               = %lu\n", lh->up_load);
-    fprintf(out, "down_load             = %lu\n", lh->down_load);
-# endif
-}
-
-void lh_node_stats(LHASH *lh, FILE *out)
-{
-    LHASH_NODE *n;
-    unsigned int i, num;
-
-    for (i = 0; i < lh->num_nodes; i++) {
-        for (n = lh->b[i], num = 0; n != NULL; n = n->next)
-            num++;
-        fprintf(out, "node %6u -> %3u\n", i, num);
-    }
-}
-
-void lh_node_usage_stats(LHASH *lh, FILE *out)
-{
-    LHASH_NODE *n;
-    unsigned long num;
-    unsigned int i;
-    unsigned long total = 0, n_used = 0;
-
-    for (i = 0; i < lh->num_nodes; i++) {
-        for (n = lh->b[i], num = 0; n != NULL; n = n->next)
-            num++;
-        if (num != 0) {
-            n_used++;
-            total += num;
-        }
-    }
-    fprintf(out, "%lu nodes used out of %u\n", n_used, lh->num_nodes);
-    fprintf(out, "%lu items\n", total);
-    if (n_used == 0)
-        return;
-    fprintf(out, "load %d.%02d  actual load %d.%02d\n",
-            (int)(total / lh->num_nodes),
-            (int)((total % lh->num_nodes) * 100 / lh->num_nodes),
-            (int)(total / n_used), (int)((total % n_used) * 100 / n_used));
-}
-
-#else
-
-# ifndef OPENSSL_NO_FP_API
-void lh_stats(const _LHASH *lh, FILE *fp)
+# ifndef OPENSSL_NO_STDIO
+void OPENSSL_LH_stats(const OPENSSL_LHASH *lh, FILE *fp)
 {
     BIO *bp;
 
     bp = BIO_new(BIO_s_file());
     if (bp == NULL)
-        goto end;
+        return;
     BIO_set_fp(bp, fp, BIO_NOCLOSE);
-    lh_stats_bio(lh, bp);
+    OPENSSL_LH_stats_bio(lh, bp);
     BIO_free(bp);
- end:;
 }
 
-void lh_node_stats(const _LHASH *lh, FILE *fp)
+void OPENSSL_LH_node_stats(const OPENSSL_LHASH *lh, FILE *fp)
 {
     BIO *bp;
 
     bp = BIO_new(BIO_s_file());
     if (bp == NULL)
-        goto end;
+        return;
     BIO_set_fp(bp, fp, BIO_NOCLOSE);
-    lh_node_stats_bio(lh, bp);
+    OPENSSL_LH_node_stats_bio(lh, bp);
     BIO_free(bp);
- end:;
 }
 
-void lh_node_usage_stats(const _LHASH *lh, FILE *fp)
+void OPENSSL_LH_node_usage_stats(const OPENSSL_LHASH *lh, FILE *fp)
 {
     BIO *bp;
 
     bp = BIO_new(BIO_s_file());
     if (bp == NULL)
-        goto end;
+        return;
     BIO_set_fp(bp, fp, BIO_NOCLOSE);
-    lh_node_usage_stats_bio(lh, bp);
+    OPENSSL_LH_node_usage_stats_bio(lh, bp);
     BIO_free(bp);
- end:;
 }
 
 # endif
 
-void lh_stats_bio(const _LHASH *lh, BIO *out)
+void OPENSSL_LH_stats_bio(const OPENSSL_LHASH *lh, BIO *out)
 {
     BIO_printf(out, "num_items             = %lu\n", lh->num_items);
-    BIO_printf(out, "num_nodes             = %u\n", lh->num_nodes);
-    BIO_printf(out, "num_alloc_nodes       = %u\n", lh->num_alloc_nodes);
+    BIO_printf(out, "num_nodes             = %u\n",  lh->num_nodes);
+    BIO_printf(out, "num_alloc_nodes       = %u\n",  lh->num_alloc_nodes);
     BIO_printf(out, "num_expands           = %lu\n", lh->num_expands);
     BIO_printf(out, "num_expand_reallocs   = %lu\n", lh->num_expand_reallocs);
     BIO_printf(out, "num_contracts         = %lu\n", lh->num_contracts);
-    BIO_printf(out, "num_contract_reallocs = %lu\n",
-               lh->num_contract_reallocs);
+    BIO_printf(out, "num_contract_reallocs = %lu\n", lh->num_contract_reallocs);
     BIO_printf(out, "num_hash_calls        = %lu\n", lh->num_hash_calls);
     BIO_printf(out, "num_comp_calls        = %lu\n", lh->num_comp_calls);
     BIO_printf(out, "num_insert            = %lu\n", lh->num_insert);
@@ -198,17 +77,11 @@ void lh_stats_bio(const _LHASH *lh, BIO *out)
     BIO_printf(out, "num_retrieve          = %lu\n", lh->num_retrieve);
     BIO_printf(out, "num_retrieve_miss     = %lu\n", lh->num_retrieve_miss);
     BIO_printf(out, "num_hash_comps        = %lu\n", lh->num_hash_comps);
-# if 0
-    BIO_printf(out, "p                     = %u\n", lh->p);
-    BIO_printf(out, "pmax                  = %u\n", lh->pmax);
-    BIO_printf(out, "up_load               = %lu\n", lh->up_load);
-    BIO_printf(out, "down_load             = %lu\n", lh->down_load);
-# endif
 }
 
-void lh_node_stats_bio(const _LHASH *lh, BIO *out)
+void OPENSSL_LH_node_stats_bio(const OPENSSL_LHASH *lh, BIO *out)
 {
-    LHASH_NODE *n;
+    OPENSSL_LH_NODE *n;
     unsigned int i, num;
 
     for (i = 0; i < lh->num_nodes; i++) {
@@ -218,9 +91,9 @@ void lh_node_stats_bio(const _LHASH *lh, BIO *out)
     }
 }
 
-void lh_node_usage_stats_bio(const _LHASH *lh, BIO *out)
+void OPENSSL_LH_node_usage_stats_bio(const OPENSSL_LHASH *lh, BIO *out)
 {
-    LHASH_NODE *n;
+    OPENSSL_LH_NODE *n;
     unsigned long num;
     unsigned int i;
     unsigned long total = 0, n_used = 0;
@@ -242,5 +115,3 @@ void lh_node_usage_stats_bio(const _LHASH *lh, BIO *out)
                (int)((total % lh->num_nodes) * 100 / lh->num_nodes),
                (int)(total / n_used), (int)((total % n_used) * 100 / n_used));
 }
-
-#endif