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authorUlrich Drepper <drepper@redhat.com>1998-06-09 15:16:55 +0000
committerUlrich Drepper <drepper@redhat.com>1998-06-09 15:16:55 +0000
commitbf7997b65c7887d2acda95f5201d818a19d81711 (patch)
treeda3583de3a0b5892f90a4b1eb773a87b554ae37e /db2/progs/db_checkpoint/db_checkpoint.c
parent7646e67e6cc4c738a7b402c60fed39d52db0433b (diff)
Update.
1998-06-09 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/netinet/ip.h (struct ip_options): Define __data member only for gcc. Reported by ak@muc.de. * misc/mntent.h: Undo last patch. * sysdeps/unix/sysv/linux/fstatvfs.c (fstatvfs): Undo last patch. * misc/tst/mntent.c: Adjust code for this change. * io/fts.c: Updated from a slightly more recent BSD version. * io/fts.h: Likewise. * libc.map: Add __libc_stack_end. * db2/Makefile (routines): Add lock_region. * db2/config.h: Update from db-2.4.14. * db2/db.h: Likewise. * db2/db_185.h: Likewise. * db2/db_int.h: Likewise. * db2/bt_close.c: Likewise. * db2/bt_compare.c: Likewise. * db2/bt_conv.c: Likewise. * db2/bt_cursor.c: Likewise. * db2/bt_delete.c: Likewise. * db2/bt_open.c: Likewise. * db2/bt_page.c: Likewise. * db2/bt_put.c: Likewise. * db2/bt_rec.c: Likewise. * db2/bt_recno.c: Likewise. * db2/bt_rsearch.c: Likewise. * db2/bt_search.c: Likewise. * db2/bt_split.c: Likewise. * db2/bt_stat.c: Likewise. * db2/btree.src: Likewise. * db2/btree_auto.c: Likewise. * db2/getlong.c: Likewise. * db2/db_appinit.c: Likewise. * db2/db_apprec.c: Likewise. * db2/db_byteorder.c: Likewise. * db2/db_err.c: Likewise. * db2/db_log2.c: Likewise. * db2/db_region.c: Likewise. * db2/db_salloc.c: Likewise. * db2/db_shash.c: Likewise. * db2/db.c: Likewise. * db2/db.src: Likewise. * db2/db_auto.c: Likewise. * db2/db_conv.c: Likewise. * db2/db_dispatch.c: Likewise. * db2/db_dup.c: Likewise. * db2/db_overflow.c: Likewise. * db2/db_pr.c: Likewise. * db2/db_rec.c: Likewise. * db2/db_ret.c: Likewise. * db2/db_thread.c: Likewise. * db2/db185.c: Likewise. * db2/db185_int.h: Likewise. * db2/dbm.c: Likewise. * db2/hash.c: Likewise. * db2/hash.src: Likewise. * db2/hash_auto.c: Likewise. * db2/hash_conv.c: Likewise. * db2/hash_debug.c: Likewise. * db2/hash_dup.c: Likewise. * db2/hash_func.c: Likewise. * db2/hash_page.c: Likewise. * db2/hash_rec.c: Likewise. * db2/hash_stat.c: Likewise. * db2/btree.h: Likewise. * db2/btree_ext.h: Likewise. * db2/clib_ext.h: Likewise. * db2/common_ext.h: Likewise. * db2/cxx_int.h: Likewise. * db2/db.h.src: Likewise. * db2/db_185.h.src: Likewise. * db2/db_am.h: Likewise. * db2/db_auto.h: Likewise. * db2/db_cxx.h: Likewise. * db2/db_dispatch.h: Likewise. * db2/db_ext.h: Likewise. * db2/db_int.h.src: Likewise. * db2/db_page.h: Likewise. * db2/db_shash.h: Likewise. * db2/db_swap.h: Likewise. * db2/hash.h: Likewise. * db2/hash_ext.h: Likewise. * db2/lock.h: Likewise. * db2/lock_ext.h: Likewise. * db2/log.h: Likewise. * db2/log_ext.h: Likewise. * db2/mp.h: Likewise. * db2/mp_ext.h: Likewise. * db2/mutex_ext.h: Likewise. * db2/os_ext.h: Likewise. * db2/os_func.h: Likewise. * db2/queue.h: Likewise. * db2/shqueue.h: Likewise. * db2/txn.h: Likewise. * db2/lock.c: Likewise. * db2/lock_conflict.c: Likewise. * db2/lock_deadlock.c: Likewise. * db2/lock_region.c: Likewise. * db2/lock_util.c: Likewise. * db2/log.c: Likewise. * db2/log.src: Likewise. * db2/log_archive.c: Likewise. * db2/log_auto.c: Likewise. * db2/log_compare.c: Likewise. * db2/log_findckp.c: Likewise. * db2/log_get.c: Likewise. * db2/log_put.c: Likewise. * db2/log_rec.c: Likewise. * db2/log_register.c: Likewise. * db2/mp_bh.c: Likewise. * db2/mp_fget.c: Likewise. * db2/mp_fopen.c: Likewise. * db2/mp_fput.c: Likewise. * db2/mp_fset.c: Likewise. * db2/mp_open.c: Likewise. * db2/mp_pr.c: Likewise. * db2/mp_region.c: Likewise. * db2/mp_sync.c: Likewise. * db2/68020.gcc: Likewise. * db2/mutex.c: Likewise. * db2/parisc.gcc: Likewise. * db2/parisc.hp: Likewise. * db2/sco.cc: Likewise. * db2/os_abs.c: Likewise. * db2/os_alloc.c: Likewise. * db2/os_config.c: Likewise. * db2/os_dir.c: Likewise. * db2/os_fid.c: Likewise. * db2/os_fsync.c: Likewise. * db2/os_map.c: Likewise. * db2/os_oflags.c: Likewise. * db2/os_open.c: Likewise. * db2/os_rpath.c: Likewise. * db2/os_rw.c: Likewise. * db2/os_seek.c: Likewise. * db2/os_sleep.c: Likewise. * db2/os_spin.c: Likewise. * db2/os_stat.c: Likewise. * db2/os_unlink.c: Likewise. * db2/db_archive.c: Likewise. * db2/db_checkpoint.c: Likewise. * db2/db_deadlock.c: Likewise. * db2/db_dump.c: Likewise. * db2/db_dump185.c: Likewise. * db2/db_load.c: Likewise. * db2/db_printlog.c: Likewise. * db2/db_recover.c: Likewise. * db2/db_stat.c: Likewise. * db2/txn.c: Likewise. * db2/txn.src: Likewise. * db2/txn_auto.c: Likewise. * db2/txn_rec.c: Likewise. * elf/rtld.c: Move definition of __libc_stack_end to ... * sysdeps/generic/dl-sysdep.h: ...here. * sysdeps/unix/sysv/linux/fstatvfs.c: Handle nodiratime option. * sysdeps/unix/sysv/linux/bits/statvfs.h: Define ST_NODIRATIME. * sysdeps/unix/sysv/linux/sys/mount.h: Define MS_NODIRATIME. 1998-06-08 21:44 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/fstatvfs.c: Handle constant option string from mntent correctly. 1998-06-06 Andreas Jaeger <aj@arthur.rhein-neckar.de> * sunrpc/Makefile (generated): Correct typo. 1998-06-04 Philip Blundell <philb@gnu.org> * elf/elf.h (EM_ARM, et al.): New definitions. * sysdeps/arm/dl-machine.h: Update for new draft ARM ELF ABI.
Diffstat (limited to 'db2/progs/db_checkpoint/db_checkpoint.c')
-rw-r--r--db2/progs/db_checkpoint/db_checkpoint.c47
1 files changed, 31 insertions, 16 deletions
diff --git a/db2/progs/db_checkpoint/db_checkpoint.c b/db2/progs/db_checkpoint/db_checkpoint.c
index 3157a52666..74f95ccce2 100644
--- a/db2/progs/db_checkpoint/db_checkpoint.c
+++ b/db2/progs/db_checkpoint/db_checkpoint.c
@@ -1,7 +1,7 @@
/*-
* See the file LICENSE for redistribution information.
*
- * Copyright (c) 1996, 1997
+ * Copyright (c) 1996, 1997, 1998
* Sleepycat Software. All rights reserved.
*/
@@ -9,9 +9,9 @@
#ifndef lint
static const char copyright[] =
-"@(#) Copyright (c) 1997\n\
+"@(#) Copyright (c) 1996, 1997, 1998\n\
Sleepycat Software Inc. All rights reserved.\n";
-static const char sccsid[] = "@(#)db_checkpoint.c 10.14 (Sleepycat) 1/17/98";
+static const char sccsid[] = "@(#)db_checkpoint.c 10.17 (Sleepycat) 5/3/98";
#endif
#ifndef NO_SYSTEM_INCLUDES
@@ -37,7 +37,6 @@ static const char sccsid[] = "@(#)db_checkpoint.c 10.14 (Sleepycat) 1/17/98";
#include "common_ext.h"
char *check __P((DB_ENV *, long, long));
-int checkpoint __P((DB_ENV *, char *, int));
DB_ENV *db_init __P((char *));
int logpid __P((char *, int));
int main __P((int, char *[]));
@@ -58,26 +57,39 @@ main(argc, argv)
extern int optind;
DB_ENV *dbenv;
time_t now;
- long kbytes, minutes, seconds;
- int ch, eval, verbose;
+ long argval;
+ u_int32_t kbytes, minutes, seconds;
+ int ch, eval, once, verbose;
char *home, *logfile;
- home = logfile = NULL;
+ /*
+ * XXX
+ * Don't allow a fully unsigned 32-bit number, some compilers get
+ * upset and require it to be specified in hexadecimal and so on.
+ */
+#define MAX_UINT32_T 2147483647
+
kbytes = minutes = 0;
- verbose = 0;
- while ((ch = getopt(argc, argv, "h:k:L:p:v")) != EOF)
+ once = verbose = 0;
+ home = logfile = NULL;
+ while ((ch = getopt(argc, argv, "1h:k:L:p:v")) != EOF)
switch (ch) {
+ case '1':
+ once = 1;
+ break;
case 'h':
home = optarg;
break;
case 'k':
- get_long(optarg, 1, LONG_MAX, &kbytes);
+ get_long(optarg, 1, (long)MAX_UINT32_T, &argval);
+ kbytes = argval;
break;
case 'L':
logfile = optarg;
break;
case 'p':
- get_long(optarg, 1, LONG_MAX, &minutes);
+ get_long(optarg, 1, (long)MAX_UINT32_T, &argval);
+ minutes = argval;
break;
case 'v':
verbose = 1;
@@ -92,8 +104,8 @@ main(argc, argv)
if (argc != 0)
usage();
- if (kbytes == 0 && minutes == 0) {
- warnx("at least one of -k and -p must be specified");
+ if (once == 0 && kbytes == 0 && minutes == 0) {
+ warnx("at least one of -1, -k and -p must be specified");
usage();
}
@@ -113,8 +125,6 @@ main(argc, argv)
eval = 0;
seconds = kbytes != 0 ? 30 : minutes * 60;
while (!interrupted) {
- (void)__db_sleep(seconds, 0);
-
if (verbose) {
(void)time(&now);
printf("checkpoint: %s", ctime(&now));
@@ -134,6 +144,11 @@ main(argc, argv)
__db_err(dbenv, "checkpoint: %s", strerror(errno));
break;
}
+
+ if (once)
+ break;
+
+ (void)__db_sleep(seconds, 0);
}
if (logfile != NULL && logpid(logfile, 0))
@@ -244,6 +259,6 @@ void
usage()
{
(void)fprintf(stderr,
- "usage: db_checkpoint [-v] [-h home] [-k kbytes] [-L file] [-p min]\n");
+ "usage: db_checkpoint [-1v] [-h home] [-k kbytes] [-L file] [-p min]\n");
exit(1);
}