1 files changed, 0 insertions, 304 deletions
diff --git a/db2/mp/mp_pr.c b/db2/mp/mp_pr.c
deleted file mode 100644
index 84c782e781..0000000000
--- a/db2/mp/mp_pr.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/*-
- * See the file LICENSE for redistribution information.
- *
- * Copyright (c) 1996, 1997, 1998
- *	Sleepycat Software.  All rights reserved.
- */
-#include "config.h"
-
-#ifndef lint
-static const char sccsid[] = "@(#)mp_pr.c	10.30 (Sleepycat) 10/1/98";
-#endif /* not lint */
-
-#ifndef NO_SYSTEM_INCLUDES
-#include <sys/types.h>
-
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#endif
-
-#include "db_int.h"
-#include "db_page.h"
-#include "shqueue.h"
-#include "db_shash.h"
-#include "mp.h"
-#include "db_auto.h"
-#include "db_ext.h"
-#include "common_ext.h"
-
-static void __memp_pbh __P((DB_MPOOL *, BH *, size_t *, FILE *));
-
-/*
- * memp_stat --
- *	Display MPOOL statistics.
- */
-int
-memp_stat(dbmp, gspp, fspp, db_malloc)
-	DB_MPOOL *dbmp;
-	DB_MPOOL_STAT **gspp;
-	DB_MPOOL_FSTAT ***fspp;
-	void *(*db_malloc) __P((size_t));
-{
-	DB_MPOOL_FSTAT **tfsp;
-	MPOOLFILE *mfp;
-	size_t len, nlen;
-	int ret;
-	char *name;
-
-	MP_PANIC_CHECK(dbmp);
-
-	/* Allocate space for the global statistics. */
-	if (gspp != NULL) {
-		*gspp = NULL;
-
-		if ((ret = __os_malloc(sizeof(**gspp), db_malloc, gspp)) != 0)
-			return (ret);
-
-		LOCKREGION(dbmp);
-
-		/* Copy out the global statistics. */
-		**gspp = dbmp->mp->stat;
-		(*gspp)->st_hash_buckets = dbmp->mp->htab_buckets;
-		(*gspp)->st_region_wait =
-		    dbmp->mp->rlayout.lock.mutex_set_wait;
-		(*gspp)->st_region_nowait =
-		    dbmp->mp->rlayout.lock.mutex_set_nowait;
-		(*gspp)->st_refcnt = dbmp->mp->rlayout.refcnt;
-		(*gspp)->st_regsize = dbmp->mp->rlayout.size;
-
-		UNLOCKREGION(dbmp);
-	}
-
-	if (fspp != NULL) {
-		*fspp = NULL;
-
-		LOCKREGION(dbmp);
-
-		/* Count the MPOOLFILE structures. */
-		for (len = 0,
-		    mfp = SH_TAILQ_FIRST(&dbmp->mp->mpfq, __mpoolfile);
-		    mfp != NULL;
-		    ++len, mfp = SH_TAILQ_NEXT(mfp, q, __mpoolfile))
-			;
-
-		UNLOCKREGION(dbmp);
-
-		if (len == 0)
-			return (0);
-
-		/* Allocate space for the pointers. */
-		len = (len + 1) * sizeof(DB_MPOOL_FSTAT *);
-		if ((ret = __os_malloc(len, db_malloc, fspp)) != 0)
-			return (ret);
-
-		LOCKREGION(dbmp);
-
-		/* Build each individual entry. */
-		for (tfsp = *fspp,
-		    mfp = SH_TAILQ_FIRST(&dbmp->mp->mpfq, __mpoolfile);
-		    mfp != NULL;
-		    ++tfsp, mfp = SH_TAILQ_NEXT(mfp, q, __mpoolfile)) {
-			name = __memp_fns(dbmp, mfp);
-			nlen = strlen(name);
-			len = sizeof(DB_MPOOL_FSTAT) + nlen + 1;
-			if ((ret = __os_malloc(len, db_malloc, tfsp)) != 0)
-				return (ret);
-			**tfsp = mfp->stat;
-			(*tfsp)->file_name = (char *)
-			    (u_int8_t *)*tfsp + sizeof(DB_MPOOL_FSTAT);
-			memcpy((*tfsp)->file_name, name, nlen + 1);
-		}
-		*tfsp = NULL;
-
-		UNLOCKREGION(dbmp);
-	}
-	return (0);
-}
-
-/*
- * __memp_fn --
- *	On errors we print whatever is available as the file name.
- *
- * PUBLIC: char * __memp_fn __P((DB_MPOOLFILE *));
- */
-char *
-__memp_fn(dbmfp)
-	DB_MPOOLFILE *dbmfp;
-{
-	return (__memp_fns(dbmfp->dbmp, dbmfp->mfp));
-}
-
-/*
- * __memp_fns --
- *	On errors we print whatever is available as the file name.
- *
- * PUBLIC: char * __memp_fns __P((DB_MPOOL *, MPOOLFILE *));
- *
- */
-char *
-__memp_fns(dbmp, mfp)
-	DB_MPOOL *dbmp;
-	MPOOLFILE *mfp;
-{
-	if (mfp->path_off == 0)
-		return ((char *)"temporary");
-
-	return ((char *)R_ADDR(dbmp, mfp->path_off));
-}
-
-#define	FMAP_ENTRIES	200			/* Files we map. */
-
-#define	MPOOL_DUMP_HASH	0x01			/* Debug hash chains. */
-#define	MPOOL_DUMP_LRU	0x02			/* Debug LRU chains. */
-#define	MPOOL_DUMP_MEM	0x04			/* Debug region memory. */
-#define	MPOOL_DUMP_ALL	0x07			/* Debug all. */
-
-
-/*
- * __memp_dump_region --
- *	Display MPOOL structures.
- *
- * PUBLIC: void __memp_dump_region __P((DB_MPOOL *, char *, FILE *));
- */
-void
-__memp_dump_region(dbmp, area, fp)
-	DB_MPOOL *dbmp;
-	char *area;
-	FILE *fp;
-{
-	BH *bhp;
-	DB_HASHTAB *htabp;
-	DB_MPOOLFILE *dbmfp;
-	MPOOL *mp;
-	MPOOLFILE *mfp;
-	size_t bucket, fmap[FMAP_ENTRIES + 1];
-	u_int32_t flags;
-	int cnt;
-
-	/* Make it easy to call from the debugger. */
-	if (fp == NULL)
-		fp = stderr;
-
-	for (flags = 0; *area != '\0'; ++area)
-		switch (*area) {
-		case 'A':
-			LF_SET(MPOOL_DUMP_ALL);
-			break;
-		case 'h':
-			LF_SET(MPOOL_DUMP_HASH);
-			break;
-		case 'l':
-			LF_SET(MPOOL_DUMP_LRU);
-			break;
-		case 'm':
-			LF_SET(MPOOL_DUMP_MEM);
-			break;
-		}
-
-	LOCKREGION(dbmp);
-
-	mp = dbmp->mp;
-
-	/* Display MPOOL structures. */
-	(void)fprintf(fp, "%s\nPool (region addr 0x%lx, alloc addr 0x%lx)\n",
-	    DB_LINE, (u_long)dbmp->reginfo.addr, (u_long)dbmp->addr);
-
-	/* Display the MPOOLFILE structures. */
-	cnt = 0;
-	for (mfp = SH_TAILQ_FIRST(&dbmp->mp->mpfq, __mpoolfile);
-	    mfp != NULL; mfp = SH_TAILQ_NEXT(mfp, q, __mpoolfile), ++cnt) {
-		(void)fprintf(fp, "file #%d: %s: refs %lu, type %ld, %s\n",
-		    cnt + 1, __memp_fns(dbmp, mfp), (u_long)mfp->ref,
-		    (long)mfp->ftype,
-		    F_ISSET(mfp, MP_CAN_MMAP) ? "mmap" : "read/write");
-		    if (cnt < FMAP_ENTRIES)
-			fmap[cnt] = R_OFFSET(dbmp, mfp);
-	}
-
-	for (dbmfp = TAILQ_FIRST(&dbmp->dbmfq);
-	    dbmfp != NULL; dbmfp = TAILQ_NEXT(dbmfp, q), ++cnt) {
-		(void)fprintf(fp, "file #%d: %s: fd: %d: per-process, %s\n",
-		    cnt + 1, __memp_fn(dbmfp), dbmfp->fd,
-		    F_ISSET(dbmfp, MP_READONLY) ? "readonly" : "read/write");
-		    if (cnt < FMAP_ENTRIES)
-			fmap[cnt] = R_OFFSET(dbmp, mfp);
-	}
-	if (cnt < FMAP_ENTRIES)
-		fmap[cnt] = INVALID;
-	else
-		fmap[FMAP_ENTRIES] = INVALID;
-
-	/* Display the hash table list of BH's. */
-	if (LF_ISSET(MPOOL_DUMP_HASH)) {
-		(void)fprintf(fp,
-	    "%s\nBH hash table (%lu hash slots)\npageno, file, ref, address\n",
-		    DB_LINE, (u_long)mp->htab_buckets);
-		for (htabp = dbmp->htab,
-		    bucket = 0; bucket < mp->htab_buckets; ++htabp, ++bucket) {
-			if (SH_TAILQ_FIRST(&dbmp->htab[bucket], __bh) != NULL)
-				(void)fprintf(fp, "%lu:\n", (u_long)bucket);
-			for (bhp = SH_TAILQ_FIRST(&dbmp->htab[bucket], __bh);
-			    bhp != NULL; bhp = SH_TAILQ_NEXT(bhp, hq, __bh))
-				__memp_pbh(dbmp, bhp, fmap, fp);
-		}
-	}
-
-	/* Display the LRU list of BH's. */
-	if (LF_ISSET(MPOOL_DUMP_LRU)) {
-		(void)fprintf(fp, "%s\nBH LRU list\n", DB_LINE);
-		(void)fprintf(fp, "pageno, file, ref, address\n");
-		for (bhp = SH_TAILQ_FIRST(&dbmp->mp->bhq, __bh);
-		    bhp != NULL; bhp = SH_TAILQ_NEXT(bhp, q, __bh))
-			__memp_pbh(dbmp, bhp, fmap, fp);
-	}
-
-	if (LF_ISSET(MPOOL_DUMP_MEM))
-		__db_shalloc_dump(dbmp->addr, fp);
-
-	UNLOCKREGION(dbmp);
-
-	/* Flush in case we're debugging. */
-	(void)fflush(fp);
-}
-
-/*
- * __memp_pbh --
- *	Display a BH structure.
- */
-static void
-__memp_pbh(dbmp, bhp, fmap, fp)
-	DB_MPOOL *dbmp;
-	BH *bhp;
-	size_t *fmap;
-	FILE *fp;
-{
-	static const FN fn[] = {
-		{ BH_CALLPGIN,	"callpgin" },
-		{ BH_DIRTY,	"dirty" },
-		{ BH_DISCARD,	"discard" },
-		{ BH_LOCKED,	"locked" },
-		{ BH_TRASH,	"trash" },
-		{ BH_WRITE,	"write" },
-		{ 0 },
-	};
-	int i;
-
-	for (i = 0; i < FMAP_ENTRIES; ++i)
-		if (fmap[i] == INVALID || fmap[i] == bhp->mf_offset)
-			break;
-
-	if (fmap[i] == INVALID)
-		(void)fprintf(fp, "  %4lu, %lu, %2lu, %lu",
-		    (u_long)bhp->pgno, (u_long)bhp->mf_offset,
-		    (u_long)bhp->ref, (u_long)R_OFFSET(dbmp, bhp));
-	else
-		(void)fprintf(fp, "  %4lu,   #%d,  %2lu, %lu",
-		    (u_long)bhp->pgno, i + 1,
-		    (u_long)bhp->ref, (u_long)R_OFFSET(dbmp, bhp));
-
-	__db_prflags(bhp->flags, fn, fp);
-
-	(void)fprintf(fp, "\n");
-}