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Merge from Lite2 (use special dbopen flags)

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This commit is contained in:
Peter Wemm 1997-03-11 13:01:42 +00:00
parent 9c5cdfe0af
commit 464701bbdc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=23688
1 changed files with 12 additions and 9 deletions
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21
usr.sbin/kvm_mkdb/kvm_mkdb.c
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@ -38,7 +38,7 @@ static char copyright[] =
#endif /* not lint */
#ifndef lint
static char sccsid[] = "@(#)kvm_mkdb.c 8.1 (Berkeley) 6/6/93";
static char sccsid[] = "@(#)kvm_mkdb.c 8.3 (Berkeley) 5/4/95";
#endif /* not lint */
#include <sys/param.h>
@ -52,11 +52,21 @@ static char sccsid[] = "@(#)kvm_mkdb.c 8.1 (Berkeley) 6/6/93";
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "extern.h"
static void usage __P((void));
HASHINFO openinfo = {
4096, /* bsize */
128, /* ffactor */
1024, /* nelem */
2048 * 1024, /* cachesize */
NULL, /* hash() */
0 /* lorder */
};
int
main(argc, argv)
int argc;
@ -65,7 +75,6 @@ main(argc, argv)
DB *db;
int ch;
char *p, *nlistpath, *nlistname, dbtemp[MAXPATHLEN], dbname[MAXPATHLEN];
HASHINFO hdefault;
while ((ch = getopt(argc, argv, "")) != EOF)
switch (ch) {
@ -93,14 +102,8 @@ main(argc, argv)
_PATH_VARDB, nlistname);
(void)umask(0);
/* don't handicap db/hash by using the defaults... */
memset(&hdefault,0,sizeof hdefault);
hdefault.bsize = getpagesize();
hdefault.cachesize = 50*getpagesize();
hdefault.nelem = 1000;
db = dbopen(dbtemp, O_CREAT | O_EXLOCK | O_TRUNC | O_RDWR,
S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH, DB_HASH, &hdefault);
S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH, DB_HASH, &openinfo);
if (db == NULL)
err(1, "%s", dbtemp);
create_knlist(nlistpath, db);