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authorpeter <peter@FreeBSD.org>1997-01-01 09:29:03 +0000
committerpeter <peter@FreeBSD.org>1997-01-01 09:29:03 +0000
commitdea0b1af9c5b52f24ba9347a2b49cd82bfdc4b8f (patch)
treeda412cdd1d301d7a554281aeebd4b88d369542da /contrib/bind/named
parentd441076b400b69887793d110f4b3d76a7705e604 (diff)
downloadFreeBSD-src-dea0b1af9c5b52f24ba9347a2b49cd82bfdc4b8f.zip
FreeBSD-src-dea0b1af9c5b52f24ba9347a2b49cd82bfdc4b8f.tar.gz
These are gone in 4.9.5
Diffstat (limited to 'contrib/bind/named')
-rw-r--r--contrib/bind/named/dmalloc.c315
-rw-r--r--contrib/bind/named/dmalloc.h68
2 files changed, 0 insertions, 383 deletions
diff --git a/contrib/bind/named/dmalloc.c b/contrib/bind/named/dmalloc.c
deleted file mode 100644
index 03593e2..0000000
--- a/contrib/bind/named/dmalloc.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/* dmalloc - debugging layer on top of malloc
- * vix 25mar92 [fixed bug in round-up calcs in alloc()]
- * vix 24mar92 [added size calcs, improved printout]
- * vix 22mar92 [original work]
- *
- * $Id: dmalloc.c,v 8.3 1996/05/17 09:10:46 vixie Exp $
- */
-
-/*
- * ++Copyright++ 1993
- * -
- * Copyright (c) 1993
- * The Regents of the University of California. All rights reserved.
- *
- * 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 above 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 software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS 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.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-
-#include <stdio.h>
-#include <signal.h>
-#include "../conf/portability.h"
-#include "../conf/options.h"
-
-#ifdef DMALLOC
-
-#define TRUE 1
-#define FALSE 0
-typedef unsigned bool;
-
-#define MAX_MEMORY 65536 /* must fit in typeof(datum.size) */
-#define MAX_CALLERS 256 /* must be **2 */
-
-typedef struct caller {
- struct caller *next;
- struct filenam *file;
- struct calltab *frees;
- unsigned line;
- unsigned calls;
- unsigned blocks;
- unsigned bytes;
-} caller;
-
-typedef struct filenam {
- struct filenam *next;
- char *name;
-} filenam;
-
-typedef struct calltab {
- struct caller *callers[MAX_CALLERS];
-} calltab;
-
-typedef struct datum {
- unsigned size; /* size of malloc'd item */
- unsigned caller; /* offset into memory[] */
- /* user data follows */
-} datum;
-
-static char memory[MAX_MEMORY];
-static char *nextmem = memory;
-static char *alloc(size) unsigned size; {
- char *thismem = nextmem;
- int oddness = (size % sizeof(char*));
- if (oddness)
- size += (sizeof(char*) - oddness);
- nextmem += size;
- if (nextmem >= &memory[MAX_MEMORY]) {
- fprintf(stderr, "dmalloc.alloc: out of mem\n");
- kill(0, SIGBUS);
- }
- return thismem;
- }
-
-static filenam *Files;
-static calltab Callers;
-
-/*--------------------------------------------------- imports
- */
-
-#undef malloc
-#undef calloc
-#undef realloc
-#undef free
-
-char *malloc(), *calloc(), *realloc();
-
-#if defined(sun)
-int free();
-#else
-void free();
-#endif
-
-/*--------------------------------------------------- private
- */
-
-#define STR_EQ(l,r) (((l)[0] == (r)[0]) && !strcmp(l, r))
-
-static filenam *
-findFile(file, addflag)
- char *file;
- bool addflag;
-{
- filenam *f;
-
- for (f = Files; f; f = f->next)
- if (STR_EQ(file, f->name))
- return f;
- if (!addflag)
- return NULL;
- f = (filenam*) alloc(sizeof(filenam));
- f->next = Files;
- Files = f;
- f->name = alloc(strlen(file) + 1);
- strcpy(f->name, file);
- return f;
-}
-
-static caller *
-findCaller(ctab, file, line, addflag)
- calltab *ctab;
- char *file;
- unsigned line;
- bool addflag;
-{
- unsigned hash = line & (MAX_CALLERS - 1);
- caller *c;
-
- for (c = ctab->callers[hash]; c; c = c->next)
- if ((c->line == line) && STR_EQ(c->file->name, file))
- return c;
- if (!addflag)
- return NULL;
- c = (caller*) alloc(sizeof(caller));
- c->next = ctab->callers[hash];
- c->file = findFile(file, TRUE);
- c->line = line;
- c->calls = 0;
- c->frees = (calltab *) alloc(sizeof(calltab));
- ctab->callers[hash] = c;
- return c;
-}
-
-/*--------------------------------------------------- public
- */
-
-char *
-dmalloc(file, line, size)
- char *file;
- unsigned line;
- unsigned size;
-{
- caller *c;
- datum *d;
-
- c = findCaller(&Callers, file, line, TRUE);
- d = (datum *) malloc(sizeof(datum) + size);
- if (!d)
- return (NULL);
- d->size = size;
- d->caller = ((char *)c) - memory;
- c->calls++;
- c->blocks++;
- c->bytes += size;
- return (char *) (d+1);
-}
-
-void
-dfree(file, line, ptr)
- char *file;
- unsigned line;
- char *ptr;
-{
- caller *c, *a;
- datum *d;
-
- d = (datum *) ptr; d--;
- a = (caller *) (memory + d->caller);
- a->bytes -= d->size;
- a->blocks--;
- c = findCaller(a->frees, file, line, TRUE);
- c->calls++;
- free((char*) d);
-}
-
-char *
-dcalloc(file, line, nelems, elsize)
- char *file;
- unsigned line;
- unsigned nelems, elsize;
-{
- unsigned size = (nelems * elsize);
- char *ptr;
-
- ptr = dmalloc(file, line, size);
- if (ptr)
- bzero(ptr, size);
- return ptr;
-}
-
-char *
-drealloc(file, line, ptr, size)
- char *file;
- unsigned line;
- char *ptr;
- unsigned size;
-{
- caller *c, *a;
- datum *d;
-
- d = (datum *) ptr; d--;
- /* fix up stats from allocation */
- a = (caller *) (memory + d->caller);
- a->bytes -= d->size;
- a->blocks--;
- /* we are a "freer" of this allocation */
- c = findCaller(a->frees, file, line, TRUE);
- c->calls++;
- /* get new allocation and stat it */
- c = findCaller(&Callers, file, line, TRUE);
- d = (datum *) realloc((char *) d, sizeof(datum) + size);
- d->size = size;
- d->caller = ((char *)c) - memory;
- c->calls++;
- c->blocks++;
- c->bytes += size;
- return (char *) (d+1);
-}
-
-static void
-dmalloccallers(outf, prefix, ctab)
- FILE *outf;
- char *prefix;
- calltab *ctab;
-{
- /* this bizarre logic is to print all of a file's entries together */
- filenam *f;
-
- for (f = Files; f; f = f->next) {
- int i;
-
- for (i = MAX_CALLERS-1; i >= 0; i--) {
- caller *c;
-
- for (c = ctab->callers[i]; c; c = c->next) {
- if (f != c->file)
- continue;
- fprintf(outf, "%s\"%s\":%u calls=%u",
- prefix, c->file->name, c->line,
- c->calls);
- if (c->blocks || c->bytes)
- fprintf(outf, " blocks=%u bytes=%u",
- c->blocks, c->bytes);
- fputc('\n', outf);
- if (c->frees)
- dmalloccallers(outf,
- "\t\t", c->frees);
- }
- }
- }
-}
-
-void
-dmallocstats(outf)
- FILE *outf;
-{
- fprintf(outf, "dallocstats [ private mem used=%u, avail=%u ]\n",
- nextmem - memory, &memory[MAX_MEMORY] - nextmem);
- dmalloccallers(outf, "\t", &Callers);
-}
-
-#endif /*DMALLOC*/
diff --git a/contrib/bind/named/dmalloc.h b/contrib/bind/named/dmalloc.h
deleted file mode 100644
index 9d0b44a..0000000
--- a/contrib/bind/named/dmalloc.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* dmalloc - debugging layer on top of malloc
- * vix 22mar92 [written]
- *
- * $Id: dmalloc.h,v 8.1 1994/12/15 06:24:14 vixie Exp $
- */
-
-/*
- * ++Copyright++
- * -
- * Copyright (c)
- * The Regents of the University of California. All rights reserved.
- *
- * 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 above 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 software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS 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.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-
-#define malloc(s) dmalloc(__FILE__, __LINE__, s)
-#define free(p) dfree(__FILE__, __LINE__, p)
-#define calloc(n, s) dcalloc(__FILE__, __LINE__, n, s)
-#define realloc(p, s) drealloc(__FILE__, __LINE__, p, s)
-
-char *dmalloc(), *dcalloc(), *drealloc();
-void dfree(), dmallocstats();
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