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Test the correct database file (not necessarily the one corresponding to

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the running kernel if the nlist file is specified explicitly).
This commit is contained in:
Bruce Evans 1999-05-15 11:54:36 +00:00
parent 429d613afc
commit 9d91b8ad50
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=47218
3 changed files with 9 additions and 9 deletions
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3
usr.sbin/kvm_mkdb/extern.h
View File

@ -34,5 +34,4 @@
*/
void create_knlist __P((char *, DB *));
void error __P((char *));
int testdb __P(());
int testdb __P((char *));

7
usr.sbin/kvm_mkdb/kvm_mkdb.c
View File

@ -42,7 +42,7 @@ static const char copyright[] =
static char sccsid[] = "@(#)kvm_mkdb.c 8.3 (Berkeley) 5/4/95";
#endif
static const char rcsid[] =
"$Id$";
"$Id: kvm_mkdb.c,v 1.7 1997/09/24 06:44:09 charnier Exp $";
#endif /* not lint */
#include <sys/param.h>
@ -92,12 +92,13 @@ main(argc, argv)
if (argc > 1)
usage();
nlistpath = argc > 0 ? argv[0] : (char *)getbootfile();
/* If the existing db file matches the currently running kernel, exit */
if (testdb())
if (testdb(nlistpath))
exit(0);
#define basename(cp) ((p = rindex((cp), '/')) != NULL ? p + 1 : (cp))
nlistpath = argc > 0 ? argv[0] : (char *)getbootfile();
nlistname = basename(nlistpath);
(void)snprintf(dbtemp, sizeof(dbtemp), "%skvm_%s.tmp",

8
usr.sbin/kvm_mkdb/testdb.c
View File

@ -36,7 +36,7 @@
static char sccsid[] = "@(#)testdb.c 8.1 (Berkeley) 6/6/93";
#endif
static const char rcsid[] =
"$Id$";
"$Id: testdb.c,v 1.3 1997/09/24 06:44:12 charnier Exp $";
#endif /* not lint */
#include <sys/param.h>
@ -54,11 +54,12 @@ static const char rcsid[] =
/* Return true if the db file is valid, else false */
int
testdb()
testdb(uf)
char *uf;
{
register DB *db;
register int cc, kd, ret, dbversionlen;
register char *cp, *uf;
register char *cp;
DBT rec;
struct nlist nitem;
char dbname[MAXPATHLEN], dbversion[_POSIX2_LINE_MAX];
@ -70,7 +71,6 @@ testdb()
if ((kd = open(_PATH_KMEM, O_RDONLY, 0)) < 0)
goto close;
uf = (char *)getbootfile();
if ((cp = rindex(uf, '/')) != 0)
uf = cp + 1;
(void) snprintf(dbname, sizeof(dbname), "%skvm_%s.db", _PATH_VARDB, uf);