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-rw-r--r--usr.sbin/named/storage.c167
1 files changed, 0 insertions, 167 deletions
diff --git a/usr.sbin/named/storage.c b/usr.sbin/named/storage.c
deleted file mode 100644
index eaa18b5ae55..00000000000
--- a/usr.sbin/named/storage.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * S T O R A G E . C
- *
- * Ray Tracing program, storage manager.
- *
- * Functions -
- * rt_malloc Allocate storage, with visibility & checking
- * rt_free Similarly, free storage
- * rt_prmem When debugging, print memory map
- * calloc, cfree Which call rt_malloc, rt_free
- *
- * Author -
- * Michael John Muuss
- *
- * Source -
- * SECAD/VLD Computing Consortium, Bldg 394
- * The U. S. Army Ballistic Research Laboratory
- * Aberdeen Proving Ground, Maryland 21005-5066
- *
- * Copyright Notice -
- * This software is Copyright (C) 1987 by the United States Army.
- * All rights reserved.
- */
-
-#ifndef lint
-static char rcsid[] = "$Id: storage.c,v 1.1 1995/10/18 08:47:51 deraadt Exp $";
-#endif
-
-#include <sys/param.h>
-#if BSD >= 43
-#include <sys/syslog.h>
-#else
-#include <stdio.h>
-#define LOG_ERR 0
-#endif BSD
-
-#undef malloc
-#undef free
-
-#define MDB_SIZE 20000
-#define MDB_MAGIC 0x12348969
-struct memdebug {
- char *mdb_addr;
- char *mdb_str;
- int mdb_len;
-} rt_mdb[MDB_SIZE];
-
-/*
- * R T _ M A L L O C
- */
-char *
-rt_malloc(cnt)
-unsigned int cnt;
-{
- register char *ptr;
- extern char *malloc();
-
- cnt = (cnt+2*sizeof(int)-1)&(~(sizeof(int)-1));
- ptr = malloc(cnt);
-
- if( ptr==(char *)0 ) {
- syslog(LOG_ERR, "rt_malloc: malloc failure");
- abort();
- } else {
- register struct memdebug *mp = rt_mdb;
- for( ; mp < &rt_mdb[MDB_SIZE]; mp++ ) {
- if( mp->mdb_len > 0 ) continue;
- mp->mdb_addr = ptr;
- mp->mdb_len = cnt;
- mp->mdb_str = "???";
- goto ok;
- }
- syslog(LOG_ERR, "rt_malloc: memdebug overflow\n");
- }
-ok: ;
- {
- register int *ip = (int *)(ptr+cnt-sizeof(int));
- *ip = MDB_MAGIC;
- }
- return(ptr);
-}
-
-/*
- * R T _ F R E E
- */
-void
-rt_free(ptr)
-char *ptr;
-{
- register struct memdebug *mp = rt_mdb;
- for( ; mp < &rt_mdb[MDB_SIZE]; mp++ ) {
- if( mp->mdb_len <= 0 ) continue;
- if( mp->mdb_addr != ptr ) continue;
- {
- register int *ip = (int *)(ptr+mp->mdb_len-sizeof(int));
- if( *ip != MDB_MAGIC ) {
- syslog(LOG_ERR, "ERROR rt_free(x%x, %s) corrupted! x%x!=x%x\n", ptr, "???", *ip, MDB_MAGIC);
- abort();
- }
- }
- mp->mdb_len = 0; /* successful free */
- goto ok;
- }
- syslog(LOG_ERR, "ERROR rt_free(x%x, %s) bad pointer!\n", ptr, "???");
- abort();
-ok: ;
-
- *((int *)ptr) = -1; /* zappo! */
- free(ptr);
-}
-
-/*
- * R T _ P R M E M
- *
- * Print map of memory currently in use.
- */
-void
-rt_prmem(str)
-char *str;
-{
- register struct memdebug *mp = rt_mdb;
- register int *ip;
-
- printf("\nRT memory use\t\t%s\n", str);
- for( ; mp < &rt_mdb[MDB_SIZE]; mp++ ) {
- if( mp->mdb_len <= 0 ) continue;
- ip = (int *)(mp->mdb_addr+mp->mdb_len-sizeof(int));
- printf("%7x %5x %s %s\n",
- mp->mdb_addr, mp->mdb_len, mp->mdb_str,
- *ip!=MDB_MAGIC ? "-BAD-" : "" );
- if( *ip != MDB_MAGIC )
- printf("\t%x\t%x\n", *ip, MDB_MAGIC);
- }
-}
-
-char *
-calloc(num, size)
- register unsigned num, size;
-{
- extern char *malloc();
- register char *p;
-
- size *= num;
- if (p = rt_malloc(size))
- bzero(p, size);
- return (p);
-}
-
-cfree(p, num, size)
- char *p;
- unsigned num;
- unsigned size;
-{
- rt_free(p);
-}
-
-#if BSD < 43
-openlog() {}
-
-syslog(x, str, a, b, c, d, e, f)
-int x;
-char *str;
-int a, b, c, d, e, f;
-{
- fprintf(stderr, str, a, b, c, d, e, f);
-}
-#endif BSD