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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/dbm
parent7646e67e6cc4c738a7b402c60fed39d52db0433b (diff)
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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/dbm')
-rw-r--r--db2/dbm/dbm.c67
1 files changed, 34 insertions, 33 deletions
diff --git a/db2/dbm/dbm.c b/db2/dbm/dbm.c
index 81f4bba69c..261fe81ff2 100644
--- a/db2/dbm/dbm.c
+++ b/db2/dbm/dbm.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.
*/
/*
@@ -47,15 +47,14 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)dbm.c 10.10 (Sleepycat) 1/16/98";
+static const char sccsid[] = "@(#)dbm.c 10.16 (Sleepycat) 5/7/98";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
-#include <sys/param.h>
+#include <sys/types.h>
#include <errno.h>
#include <fcntl.h>
-#include <stdio.h>
#include <string.h>
#endif
@@ -82,7 +81,7 @@ __db_dbm_init(file)
if (__cur_db != NULL)
(void)dbm_close(__cur_db);
if ((__cur_db =
- dbm_open(file, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR)) != NULL)
+ dbm_open(file, O_CREAT | O_RDWR, __db_omode("rw----"))) != NULL)
return (0);
if ((__cur_db = dbm_open(file, O_RDONLY, 0)) != NULL)
return (0);
@@ -244,19 +243,19 @@ __db_ndbm_fetch(db, key)
{
DBT _key, _data;
datum data;
- int status;
+ int ret;
memset(&_key, 0, sizeof(DBT));
memset(&_data, 0, sizeof(DBT));
_key.size = key.dsize;
_key.data = key.dptr;
- status = db->get((DB *)db, NULL, &_key, &_data, 0);
- if (status) {
- data.dptr = NULL;
- data.dsize = 0;
- } else {
+ if ((ret = db->get((DB *)db, NULL, &_key, &_data, 0)) == 0) {
data.dptr = _data.data;
data.dsize = _data.size;
+ } else {
+ data.dptr = NULL;
+ data.dsize = 0;
+ __set_errno (ret == DB_NOTFOUND ? ENOENT : ret);
}
return (data);
}
@@ -273,7 +272,7 @@ __db_ndbm_firstkey(db)
{
DBT _key, _data;
datum key;
- int status;
+ int ret;
DBC *cp;
@@ -285,13 +284,13 @@ __db_ndbm_firstkey(db)
memset(&_key, 0, sizeof(DBT));
memset(&_data, 0, sizeof(DBT));
- status = (cp->c_get)(cp, &_key, &_data, DB_FIRST);
- if (status) {
- key.dptr = NULL;
- key.dsize = 0;
- } else {
+ if ((ret = (cp->c_get)(cp, &_key, &_data, DB_FIRST)) == 0) {
key.dptr = _key.data;
key.dsize = _key.size;
+ } else {
+ key.dptr = NULL;
+ key.dsize = 0;
+ __set_errno (ret == DB_NOTFOUND ? ENOENT : ret);
}
return (key);
}
@@ -309,7 +308,7 @@ __db_ndbm_nextkey(db)
DBC *cp;
DBT _key, _data;
datum key;
- int status;
+ int ret;
if ((cp = TAILQ_FIRST(&db->curs_queue)) == NULL)
if ((errno = db->cursor(db, NULL, &cp)) != 0) {
@@ -319,13 +318,13 @@ __db_ndbm_nextkey(db)
memset(&_key, 0, sizeof(DBT));
memset(&_data, 0, sizeof(DBT));
- status = (cp->c_get)(cp, &_key, &_data, DB_NEXT);
- if (status) {
- key.dptr = NULL;
- key.dsize = 0;
- } else {
+ if ((ret = (cp->c_get)(cp, &_key, &_data, DB_NEXT)) == 0) {
key.dptr = _key.data;
key.dsize = _key.size;
+ } else {
+ key.dptr = NULL;
+ key.dsize = 0;
+ __set_errno (ret == DB_NOTFOUND ? ENOENT : ret);
}
return (key);
}
@@ -347,14 +346,10 @@ __db_ndbm_delete(db, key)
memset(&_key, 0, sizeof(DBT));
_key.data = key.dptr;
_key.size = key.dsize;
- ret = (((DB *)db)->del)((DB *)db, NULL, &_key, 0);
- if (ret < 0)
- errno = ENOENT;
- else if (ret > 0) {
- errno = ret;
- ret = -1;
- }
- return (ret);
+ if ((ret = (((DB *)db)->del)((DB *)db, NULL, &_key, 0)) == 0)
+ return (0);
+ errno = ret == DB_NOTFOUND ? ENOENT : ret;
+ return (-1);
}
weak_alias (__db_ndbm_delete, dbm_delete)
@@ -371,6 +366,7 @@ __db_ndbm_store(db, key, data, flags)
int flags;
{
DBT _key, _data;
+ int ret;
memset(&_key, 0, sizeof(DBT));
memset(&_data, 0, sizeof(DBT));
@@ -378,8 +374,13 @@ __db_ndbm_store(db, key, data, flags)
_key.size = key.dsize;
_data.data = data.dptr;
_data.size = data.dsize;
- return (db->put((DB *)db,
- NULL, &_key, &_data, (flags == DBM_INSERT) ? DB_NOOVERWRITE : 0));
+ if ((ret = db->put((DB *)db, NULL,
+ &_key, &_data, flags == DBM_INSERT ? DB_NOOVERWRITE : 0)) == 0)
+ return (0);
+ if (ret == DB_KEYEXIST)
+ return (1);
+ errno = ret;
+ return (-1);
}
weak_alias (__db_ndbm_store, dbm_store)