-/* crypto/lhash/lh_stats.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
+/*
+ * Copyright 1995-2017 The OpenSSL Project Authors. 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.
- *
- * 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
- * and things should work as expected */
-#include "cryptlib.h"
-
-#include "lhash.h"
-
-#ifndef HEADER_BIO_H
-
-void lh_stats(lh, out)
-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);
-#ifdef DEBUG
- 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(lh, out)
-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(lh, out)
-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 NO_FP_API
-void lh_stats(lh,fp)
-LHASH *lh;
-FILE *fp;
- {
- BIO *bp;
-
- bp=BIO_new(BIO_s_file());
- if (bp == NULL) goto end;
- BIO_set_fp(bp,fp,BIO_NOCLOSE);
- lh_stats_bio(lh,bp);
- BIO_free(bp);
-end:;
- }
-
-void lh_node_stats(lh,fp)
-LHASH *lh;
-FILE *fp;
- {
- BIO *bp;
-
- bp=BIO_new(BIO_s_file());
- if (bp == NULL) goto end;
- BIO_set_fp(bp,fp,BIO_NOCLOSE);
- lh_node_stats_bio(lh,bp);
- BIO_free(bp);
-end:;
- }
-
-void lh_node_usage_stats(lh,fp)
-LHASH *lh;
-FILE *fp;
- {
- BIO *bp;
-
- bp=BIO_new(BIO_s_file());
- if (bp == NULL) goto end;
- BIO_set_fp(bp,fp,BIO_NOCLOSE);
- lh_node_usage_stats_bio(lh,bp);
- BIO_free(bp);
-end:;
- }
-
-#endif
-
-void lh_stats_bio(lh, out)
-LHASH *lh;
-BIO *out;
- {
- char buf[128];
-
- sprintf(buf,"num_items = %lu\n",lh->num_items);
- BIO_puts(out,buf);
- sprintf(buf,"num_nodes = %u\n",lh->num_nodes);
- BIO_puts(out,buf);
- sprintf(buf,"num_alloc_nodes = %u\n",lh->num_alloc_nodes);
- BIO_puts(out,buf);
- sprintf(buf,"num_expands = %lu\n",lh->num_expands);
- BIO_puts(out,buf);
- sprintf(buf,"num_expand_reallocs = %lu\n",lh->num_expand_reallocs);
- BIO_puts(out,buf);
- sprintf(buf,"num_contracts = %lu\n",lh->num_contracts);
- BIO_puts(out,buf);
- sprintf(buf,"num_contract_reallocs = %lu\n",lh->num_contract_reallocs);
- BIO_puts(out,buf);
- sprintf(buf,"num_hash_calls = %lu\n",lh->num_hash_calls);
- BIO_puts(out,buf);
- sprintf(buf,"num_comp_calls = %lu\n",lh->num_comp_calls);
- BIO_puts(out,buf);
- sprintf(buf,"num_insert = %lu\n",lh->num_insert);
- BIO_puts(out,buf);
- sprintf(buf,"num_replace = %lu\n",lh->num_replace);
- BIO_puts(out,buf);
- sprintf(buf,"num_delete = %lu\n",lh->num_delete);
- BIO_puts(out,buf);
- sprintf(buf,"num_no_delete = %lu\n",lh->num_no_delete);
- BIO_puts(out,buf);
- sprintf(buf,"num_retrieve = %lu\n",lh->num_retrieve);
- BIO_puts(out,buf);
- sprintf(buf,"num_retrieve_miss = %lu\n",lh->num_retrieve_miss);
- BIO_puts(out,buf);
- sprintf(buf,"num_hash_comps = %lu\n",lh->num_hash_comps);
- BIO_puts(out,buf);
-#ifdef DEBUG
- sprintf(buf,"p = %u\n",lh->p);
- BIO_puts(out,buf);
- sprintf(buf,"pmax = %u\n",lh->pmax);
- BIO_puts(out,buf);
- sprintf(buf,"up_load = %lu\n",lh->up_load);
- BIO_puts(out,buf);
- sprintf(buf,"down_load = %lu\n",lh->down_load);
- BIO_puts(out,buf);
-#endif
- }
-
-void lh_node_stats_bio(lh, out)
-LHASH *lh;
-BIO *out;
- {
- LHASH_NODE *n;
- unsigned int i,num;
- char buf[128];
-
- for (i=0; i<lh->num_nodes; i++)
- {
- for (n=lh->b[i],num=0; n != NULL; n=n->next)
- num++;
- sprintf(buf,"node %6u -> %3u\n",i,num);
- BIO_puts(out,buf);
- }
- }
-
-void lh_node_usage_stats_bio(lh, out)
-LHASH *lh;
-BIO *out;
- {
- LHASH_NODE *n;
- unsigned long num;
- unsigned int i;
- unsigned long total=0,n_used=0;
- char buf[128];
-
- 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;
- }
- }
- sprintf(buf,"%lu nodes used out of %u\n",n_used,lh->num_nodes);
- BIO_puts(out,buf);
- sprintf(buf,"%lu items\n",total);
- BIO_puts(out,buf);
- if (n_used == 0) return;
- sprintf(buf,"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));
- BIO_puts(out,buf);
- }
-
-#endif
+/*
+ * If you wish to build this outside of OpenSSL, remove the following lines
+ * and things should work as expected
+ */
+#include "internal/cryptlib.h"
+
+#include <openssl/bio.h>
+#include <openssl/lhash.h>
+#include "lhash_lcl.h"
+
+# 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)
+ return;
+ BIO_set_fp(bp, fp, BIO_NOCLOSE);
+ OPENSSL_LH_stats_bio(lh, bp);
+ BIO_free(bp);
+}
+
+void OPENSSL_LH_node_stats(const OPENSSL_LHASH *lh, FILE *fp)
+{
+ BIO *bp;
+
+ bp = BIO_new(BIO_s_file());
+ if (bp == NULL)
+ return;
+ BIO_set_fp(bp, fp, BIO_NOCLOSE);
+ OPENSSL_LH_node_stats_bio(lh, bp);
+ BIO_free(bp);
+}
+
+void OPENSSL_LH_node_usage_stats(const OPENSSL_LHASH *lh, FILE *fp)
+{
+ BIO *bp;
+
+ bp = BIO_new(BIO_s_file());
+ if (bp == NULL)
+ return;
+ BIO_set_fp(bp, fp, BIO_NOCLOSE);
+ OPENSSL_LH_node_usage_stats_bio(lh, bp);
+ BIO_free(bp);
+}
+
+# endif
+
+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_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_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);
+ BIO_printf(out, "num_replace = %lu\n", lh->num_replace);
+ BIO_printf(out, "num_delete = %lu\n", lh->num_delete);
+ BIO_printf(out, "num_no_delete = %lu\n", lh->num_no_delete);
+ 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);
+}
+
+void OPENSSL_LH_node_stats_bio(const OPENSSL_LHASH *lh, BIO *out)
+{
+ OPENSSL_LH_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++;
+ BIO_printf(out, "node %6u -> %3u\n", i, num);
+ }
+}
+
+void OPENSSL_LH_node_usage_stats_bio(const OPENSSL_LHASH *lh, BIO *out)
+{
+ OPENSSL_LH_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;
+ }
+ }
+ BIO_printf(out, "%lu nodes used out of %u\n", n_used, lh->num_nodes);
+ BIO_printf(out, "%lu items\n", total);
+ if (n_used == 0)
+ return;
+ BIO_printf(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));
+}
projects / openssl.git / blobdiff