mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-07 12:15:51 +00:00
168 lines
2.9 KiB
C
168 lines
2.9 KiB
C
/*-
|
|
* 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 copyright[] =
|
|
"@(#) Copyright (c) 1996, 1997, 1998\n\
|
|
Sleepycat Software Inc. All rights reserved.\n";
|
|
static const char sccsid[] = "@(#)db_archive.c 10.17 (Sleepycat) 4/10/98";
|
|
#endif
|
|
|
|
#ifndef NO_SYSTEM_INCLUDES
|
|
#include <sys/types.h>
|
|
|
|
#include <errno.h>
|
|
#include <signal.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
#include "db_int.h"
|
|
#include "shqueue.h"
|
|
#include "log.h"
|
|
#include "db_dispatch.h"
|
|
#include "clib_ext.h"
|
|
#include "common_ext.h"
|
|
|
|
DB_ENV *db_init __P((char *, int));
|
|
void onint __P((int));
|
|
int main __P((int, char *[]));
|
|
void siginit __P((void));
|
|
void usage __P((void));
|
|
|
|
int interrupted;
|
|
const char
|
|
*progname = "db_archive"; /* Program name. */
|
|
|
|
int
|
|
main(argc, argv)
|
|
int argc;
|
|
char *argv[];
|
|
{
|
|
extern char *optarg;
|
|
extern int optind;
|
|
DB_ENV *dbenv;
|
|
u_int32_t flags;
|
|
int ch, verbose;
|
|
char *home, **list;
|
|
|
|
flags = verbose = 0;
|
|
home = NULL;
|
|
while ((ch = getopt(argc, argv, "ah:lsv")) != EOF)
|
|
switch (ch) {
|
|
case 'a':
|
|
flags |= DB_ARCH_ABS;
|
|
break;
|
|
case 'h':
|
|
home = optarg;
|
|
break;
|
|
case 'l':
|
|
flags |= DB_ARCH_LOG;
|
|
break;
|
|
case 's':
|
|
flags |= DB_ARCH_DATA;
|
|
break;
|
|
case 'v':
|
|
verbose = 1;
|
|
break;
|
|
case '?':
|
|
default:
|
|
usage();
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
|
|
if (argc != 0)
|
|
usage();
|
|
|
|
/* Initialize the environment. */
|
|
dbenv = db_init(home, verbose);
|
|
|
|
/* Get the list of names. */
|
|
if ((errno = log_archive(dbenv->lg_info, &list, flags, NULL)) != 0) {
|
|
(void)db_appexit(dbenv);
|
|
err(1, "log_archive");
|
|
}
|
|
|
|
/* Print the names. */
|
|
if (list != NULL)
|
|
for (; *list != NULL; ++list)
|
|
printf("%s\n", *list);
|
|
|
|
return (db_appexit(dbenv) ? 1 : 0);
|
|
}
|
|
|
|
/*
|
|
* db_init --
|
|
* Initialize the environment.
|
|
*/
|
|
DB_ENV *
|
|
db_init(home, verbose)
|
|
char *home;
|
|
int verbose;
|
|
{
|
|
DB_ENV *dbenv;
|
|
|
|
if ((dbenv = (DB_ENV *)calloc(sizeof(DB_ENV), 1)) == NULL) {
|
|
errno = ENOMEM;
|
|
err(1, NULL);
|
|
}
|
|
dbenv->db_errfile = stderr;
|
|
dbenv->db_errpfx = progname;
|
|
dbenv->db_verbose = verbose;
|
|
|
|
if ((errno = db_appinit(home, NULL, dbenv,
|
|
DB_CREATE | DB_INIT_LOG | DB_INIT_TXN | DB_USE_ENVIRON)) != 0)
|
|
err(1, "db_appinit");
|
|
|
|
siginit();
|
|
|
|
return (dbenv);
|
|
}
|
|
|
|
/*
|
|
* siginit --
|
|
* Initialize the set of signals for which we want to clean up.
|
|
* Generally, we try not to leave the shared regions locked if
|
|
* we can.
|
|
*/
|
|
void
|
|
siginit()
|
|
{
|
|
#ifdef SIGHUP
|
|
(void)signal(SIGHUP, onint);
|
|
#endif
|
|
(void)signal(SIGINT, onint);
|
|
#ifdef SIGKILL
|
|
(void)signal(SIGKILL, onint);
|
|
#endif
|
|
(void)signal(SIGTERM, onint);
|
|
}
|
|
|
|
/*
|
|
* oninit --
|
|
* Interrupt signal handler.
|
|
*/
|
|
void
|
|
onint(signo)
|
|
int signo;
|
|
{
|
|
if ((interrupted = signo) == 0)
|
|
interrupted = SIGINT;
|
|
}
|
|
|
|
void
|
|
usage()
|
|
{
|
|
(void)fprintf(stderr, "usage: db_archive [-alsv] [-h home]\n");
|
|
exit(1);
|
|
}
|