1 files changed, 0 insertions, 417 deletions
diff --git a/db2/log/log_archive.c b/db2/log/log_archive.c
deleted file mode 100644
index 9f3b24d8e3..0000000000
--- a/db2/log/log_archive.c
+++ /dev/null
@@ -1,417 +0,0 @@
-/*-
- * See the file LICENSE for redistribution information.
- *
- * Copyright (c) 1997, 1998
- *	Sleepycat Software.  All rights reserved.
- */
-
-#include "config.h"
-
-#ifndef lint
-static const char sccsid[] = "@(#)log_archive.c	10.44 (Sleepycat) 10/9/98";
-#endif /* not lint */
-
-#ifndef NO_SYSTEM_INCLUDES
-#include <sys/types.h>
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#endif
-
-#include "db_int.h"
-#include "db_dispatch.h"
-#include "shqueue.h"
-#include "log.h"
-#include "common_ext.h"
-#include "clib_ext.h"			/* XXX: needed for getcwd. */
-
-static int __absname __P((char *, char *, char **));
-static int __build_data __P((DB_LOG *, char *, char ***, void *(*)(size_t)));
-static int __cmpfunc __P((const void *, const void *));
-static int __usermem __P((char ***, void *(*)(size_t)));
-
-/*
- * log_archive --
- *	Supporting function for db_archive(1).
- */
-int
-log_archive(dblp, listp, flags, db_malloc)
-	DB_LOG *dblp;
-	char ***listp;
-	u_int32_t flags;
-	void *(*db_malloc) __P((size_t));
-{
-	DBT rec;
-	DB_LSN stable_lsn;
-	u_int32_t fnum;
-	int array_size, n, ret;
-	char **array, **arrayp, *name, *p, *pref, buf[MAXPATHLEN];
-
-	name = NULL;
-	COMPQUIET(fnum, 0);
-
-	LOG_PANIC_CHECK(dblp);
-
-#define	OKFLAGS	(DB_ARCH_ABS | DB_ARCH_DATA | DB_ARCH_LOG)
-	if (flags != 0) {
-		if ((ret =
-		    __db_fchk(dblp->dbenv, "log_archive", flags, OKFLAGS)) != 0)
-			return (ret);
-		if ((ret =
-		    __db_fcchk(dblp->dbenv,
-		        "log_archive", flags, DB_ARCH_DATA, DB_ARCH_LOG)) != 0)
-			return (ret);
-	}
-
-	/*
-	 * Get the absolute pathname of the current directory.  It would
-	 * be nice to get the shortest pathname of the database directory,
-	 * but that's just not possible.
-	 */
-	if (LF_ISSET(DB_ARCH_ABS)) {
-		errno = 0;
-		if ((pref = getcwd(buf, sizeof(buf))) == NULL)
-			return (errno == 0 ? ENOMEM : errno);
-	} else
-		pref = NULL;
-
-	switch (LF_ISSET(~DB_ARCH_ABS)) {
-	case DB_ARCH_DATA:
-		return (__build_data(dblp, pref, listp, db_malloc));
-	case DB_ARCH_LOG:
-		memset(&rec, 0, sizeof(rec));
-		if (F_ISSET(dblp, DB_AM_THREAD))
-			F_SET(&rec, DB_DBT_MALLOC);
-		if ((ret = log_get(dblp, &stable_lsn, &rec, DB_LAST)) != 0)
-			return (ret);
-		if (F_ISSET(dblp, DB_AM_THREAD))
-			__os_free(rec.data, rec.size);
-		fnum = stable_lsn.file;
-		break;
-	case 0:
-		if ((ret = __log_findckp(dblp, &stable_lsn)) != 0) {
-			/*
-			 * A return of DB_NOTFOUND means that we didn't find
-			 * any records in the log (so we are not going to be
-			 * deleting any log files).
-			 */
-			if (ret != DB_NOTFOUND)
-				return (ret);
-			*listp = NULL;
-			return (0);
-		}
-		/* Remove any log files before the last stable LSN. */
-		fnum = stable_lsn.file - 1;
-		break;
-	}
-
-#define	LIST_INCREMENT	64
-	/* Get some initial space. */
-	array_size = 10;
-	if ((ret = __os_malloc(sizeof(char *) * array_size, NULL, &array)) != 0)
-		return (ret);
-	array[0] = NULL;
-
-	/* Build an array of the file names. */
-	for (n = 0; fnum > 0; --fnum) {
-		if ((ret = __log_name(dblp, fnum, &name, NULL, 0)) != 0)
-			goto err;
-		if (__os_exists(name, NULL) != 0) {
-			__os_freestr(name);
-			name = NULL;
-			break;
-		}
-
-		if (n >= array_size - 1) {
-			array_size += LIST_INCREMENT;
-			if ((ret = __os_realloc(&array,
-			    sizeof(char *) * array_size)) != 0)
-				goto err;
-		}
-
-		if (LF_ISSET(DB_ARCH_ABS)) {
-			if ((ret = __absname(pref, name, &array[n])) != 0)
-				goto err;
-			__os_freestr(name);
-		} else if ((p = __db_rpath(name)) != NULL) {
-			if ((ret = __os_strdup(p + 1, &array[n])) != 0)
-				goto err;
-			__os_freestr(name);
-		} else
-			array[n] = name;
-
-		name = NULL;
-		array[++n] = NULL;
-	}
-
-	/* If there's nothing to return, we're done. */
-	if (n == 0) {
-		*listp = NULL;
-		ret = 0;
-		goto err;
-	}
-
-	/* Sort the list. */
-	qsort(array, (size_t)n, sizeof(char *), __cmpfunc);
-
-	/* Rework the memory. */
-	if ((ret = __usermem(&array, db_malloc)) != 0)
-		goto err;
-
-	*listp = array;
-	return (0);
-
-err:	if (array != NULL) {
-		for (arrayp = array; *arrayp != NULL; ++arrayp)
-			__os_freestr(*arrayp);
-		__os_free(array, sizeof(char *) * array_size);
-	}
-	if (name != NULL)
-		__os_freestr(name);
-	return (ret);
-}
-
-/*
- * __build_data --
- *	Build a list of datafiles for return.
- */
-static int
-__build_data(dblp, pref, listp, db_malloc)
-	DB_LOG *dblp;
-	char *pref, ***listp;
-	void *(*db_malloc) __P((size_t));
-{
-	DBT rec;
-	DB_LSN lsn;
-	__log_register_args *argp;
-	u_int32_t rectype;
-	int array_size, last, n, nxt, ret;
-	char **array, **arrayp, *p, *real_name;
-
-	/* Get some initial space. */
-	array_size = 10;
-	if ((ret = __os_malloc(sizeof(char *) * array_size, NULL, &array)) != 0)
-		return (ret);
-	array[0] = NULL;
-
-	memset(&rec, 0, sizeof(rec));
-	if (F_ISSET(dblp, DB_AM_THREAD))
-		F_SET(&rec, DB_DBT_MALLOC);
-	for (n = 0, ret = log_get(dblp, &lsn, &rec, DB_FIRST);
-	    ret == 0; ret = log_get(dblp, &lsn, &rec, DB_NEXT)) {
-		if (rec.size < sizeof(rectype)) {
-			ret = EINVAL;
-			__db_err(dblp->dbenv, "log_archive: bad log record");
-			goto lg_free;
-		}
-
-		memcpy(&rectype, rec.data, sizeof(rectype));
-		if (rectype != DB_log_register) {
-			if (F_ISSET(dblp, DB_AM_THREAD)) {
-				__os_free(rec.data, rec.size);
-				rec.data = NULL;
-			}
-			continue;
-		}
-		if ((ret = __log_register_read(rec.data, &argp)) != 0) {
-			ret = EINVAL;
-			__db_err(dblp->dbenv,
-			    "log_archive: unable to read log record");
-			goto lg_free;
-		}
-
-		if (n >= array_size - 1) {
-			array_size += LIST_INCREMENT;
-			if ((ret = __os_realloc(&array,
-			    sizeof(char *) * array_size)) != 0)
-				goto lg_free;
-		}
-
-		if ((ret = __os_strdup(argp->name.data, &array[n])) != 0) {
-lg_free:		if (F_ISSET(&rec, DB_DBT_MALLOC) && rec.data != NULL)
-				__os_free(rec.data, rec.size);
-			goto err1;
-		}
-
-		array[++n] = NULL;
-		__os_free(argp, 0);
-
-		if (F_ISSET(dblp, DB_AM_THREAD)) {
-			__os_free(rec.data, rec.size);
-			rec.data = NULL;
-		}
-	}
-
-	/* If there's nothing to return, we're done. */
-	if (n == 0) {
-		ret = 0;
-		*listp = NULL;
-		goto err1;
-	}
-
-	/* Sort the list. */
-	qsort(array, (size_t)n, sizeof(char *), __cmpfunc);
-
-	/*
-	 * Build the real pathnames, discarding nonexistent files and
-	 * duplicates.
-	 */
-	for (last = nxt = 0; nxt < n;) {
-		/*
-		 * Discard duplicates.  Last is the next slot we're going
-		 * to return to the user, nxt is the next slot that we're
-		 * going to consider.
-		 */
-		if (last != nxt) {
-			array[last] = array[nxt];
-			array[nxt] = NULL;
-		}
-		for (++nxt; nxt < n &&
-		    strcmp(array[last], array[nxt]) == 0; ++nxt) {
-			__os_freestr(array[nxt]);
-			array[nxt] = NULL;
-		}
-
-		/* Get the real name. */
-		if ((ret = __db_appname(dblp->dbenv,
-		    DB_APP_DATA, NULL, array[last], 0, NULL, &real_name)) != 0)
-			goto err2;
-
-		/* If the file doesn't exist, ignore it. */
-		if (__os_exists(real_name, NULL) != 0) {
-			__os_freestr(real_name);
-			__os_freestr(array[last]);
-			array[last] = NULL;
-			continue;
-		}
-
-		/* Rework the name as requested by the user. */
-		__os_freestr(array[last]);
-		array[last] = NULL;
-		if (pref != NULL) {
-			ret = __absname(pref, real_name, &array[last]);
-			__os_freestr(real_name);
-			if (ret != 0)
-				goto err2;
-		} else if ((p = __db_rpath(real_name)) != NULL) {
-			ret = __os_strdup(p + 1, &array[last]);
-			__os_freestr(real_name);
-			if (ret != 0)
-				goto err2;
-		} else
-			array[last] = real_name;
-		++last;
-	}
-
-	/* NULL-terminate the list. */
-	array[last] = NULL;
-
-	/* Rework the memory. */
-	if ((ret = __usermem(&array, db_malloc)) != 0)
-		goto err1;
-
-	*listp = array;
-	return (0);
-
-err2:	/*
-	 * XXX
-	 * We've possibly inserted NULLs into the array list, so clean up a
-	 * bit so that the other error processing works.
-	 */
-	if (array != NULL)
-		for (; nxt < n; ++nxt)
-			__os_freestr(array[nxt]);
-	/* FALLTHROUGH */
-
-err1:	if (array != NULL) {
-		for (arrayp = array; *arrayp != NULL; ++arrayp)
-			__os_freestr(*arrayp);
-		__os_free(array, array_size * sizeof(char *));
-	}
-	return (ret);
-}
-
-/*
- * __absname --
- *	Return an absolute path name for the file.
- */
-static int
-__absname(pref, name, newnamep)
-	char *pref, *name, **newnamep;
-{
-	size_t l_pref, l_name;
-	int isabspath, ret;
-	char *newname;
-
-	l_name = strlen(name);
-	isabspath = __os_abspath(name);
-	l_pref = isabspath ? 0 : strlen(pref);
-
-	/* Malloc space for concatenating the two. */
-	if ((ret = __os_malloc(l_pref + l_name + 2, NULL, &newname)) != 0)
-		return (ret);
-	*newnamep = newname;
-
-	/* Build the name.  If `name' is an absolute path, ignore any prefix. */
-	if (!isabspath) {
-		memcpy(newname, pref, l_pref);
-		if (strchr(PATH_SEPARATOR, newname[l_pref - 1]) == NULL)
-			newname[l_pref++] = PATH_SEPARATOR[0];
-	}
-	memcpy(newname + l_pref, name, l_name + 1);
-
-	return (0);
-}
-
-/*
- * __usermem --
- *	Create a single chunk of memory that holds the returned information.
- *	If the user has their own malloc routine, use it.
- */
-static int
-__usermem(listp, db_malloc)
-	char ***listp;
-	void *(*db_malloc) __P((size_t));
-{
-	size_t len;
-	int ret;
-	char **array, **arrayp, **orig, *strp;
-
-	/* Find out how much space we need. */
-	for (len = 0, orig = *listp; *orig != NULL; ++orig)
-		len += sizeof(char *) + strlen(*orig) + 1;
-	len += sizeof(char *);
-
-	/* Allocate it and set up the pointers. */
-	if ((ret = __os_malloc(len, db_malloc, &array)) != 0)
-		return (ret);
-
-	strp = (char *)(array + (orig - *listp) + 1);
-
-	/* Copy the original information into the new memory. */
-	for (orig = *listp, arrayp = array; *orig != NULL; ++orig, ++arrayp) {
-		len = strlen(*orig);
-		memcpy(strp, *orig, len + 1);
-		*arrayp = strp;
-		strp += len + 1;
-
-		__os_freestr(*orig);
-	}
-
-	/* NULL-terminate the list. */
-	*arrayp = NULL;
-
-	__os_free(*listp, 0);
-	*listp = array;
-
-	return (0);
-}
-
-static int
-__cmpfunc(p1, p2)
-	const void *p1, *p2;
-{
-	return (strcmp(*((char * const *)p1), *((char * const *)p2)));
-}