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|
/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 1996-2009 Oracle. All rights reserved.
*
* $Id$
*/
#include "db_config.h"
#include "db_int.h"
#include "dbinc/lock.h"
/*
* If the library wasn't compiled with locking support, various routines
* aren't available. Stub them here, returning an appropriate error.
*/
static int __db_nolocking __P((ENV *));
/*
* __db_nolocking --
* Error when a Berkeley DB build doesn't include the locking subsystem.
*/
static int
__db_nolocking(env)
ENV *env;
{
__db_errx(env, "library build did not include support for locking");
return (DB_OPNOTSUP);
}
int
__lock_env_create(dbenv)
DB_ENV *dbenv;
{
COMPQUIET(dbenv, 0);
return (0);
}
void
__lock_env_destroy(dbenv)
DB_ENV *dbenv;
{
COMPQUIET(dbenv, 0);
}
int
__lock_get_lk_conflicts(dbenv, lk_conflictsp, lk_modesp)
DB_ENV *dbenv;
const u_int8_t **lk_conflictsp;
int *lk_modesp;
{
COMPQUIET(lk_conflictsp, NULL);
COMPQUIET(lk_modesp, NULL);
return (__db_nolocking(dbenv->env));
}
int
__lock_get_lk_detect(dbenv, lk_detectp)
DB_ENV *dbenv;
u_int32_t *lk_detectp;
{
COMPQUIET(lk_detectp, NULL);
return (__db_nolocking(dbenv->env));
}
int
__lock_get_lk_max_lockers(dbenv, lk_maxp)
DB_ENV *dbenv;
u_int32_t *lk_maxp;
{
COMPQUIET(lk_maxp, NULL);
return (__db_nolocking(dbenv->env));
}
int
__lock_get_lk_max_locks(dbenv, lk_maxp)
DB_ENV *dbenv;
u_int32_t *lk_maxp;
{
COMPQUIET(lk_maxp, NULL);
return (__db_nolocking(dbenv->env));
}
int
__lock_get_lk_max_objects(dbenv, lk_maxp)
DB_ENV *dbenv;
u_int32_t *lk_maxp;
{
COMPQUIET(lk_maxp, NULL);
return (__db_nolocking(dbenv->env));
}
int
__lock_get_lk_partitions(dbenv, lk_maxp)
DB_ENV *dbenv;
u_int32_t *lk_maxp;
{
COMPQUIET(lk_maxp, NULL);
return (__db_nolocking(dbenv->env));
}
int
__lock_get_env_timeout(dbenv, timeoutp, flag)
DB_ENV *dbenv;
db_timeout_t *timeoutp;
u_int32_t flag;
{
COMPQUIET(timeoutp, NULL);
COMPQUIET(flag, 0);
return (__db_nolocking(dbenv->env));
}
int
__lock_detect_pp(dbenv, flags, atype, abortp)
DB_ENV *dbenv;
u_int32_t flags, atype;
int *abortp;
{
COMPQUIET(flags, 0);
COMPQUIET(atype, 0);
COMPQUIET(abortp, NULL);
return (__db_nolocking(dbenv->env));
}
int
__lock_get_pp(dbenv, locker, flags, obj, lock_mode, lock)
DB_ENV *dbenv;
u_int32_t locker, flags;
DBT *obj;
db_lockmode_t lock_mode;
DB_LOCK *lock;
{
COMPQUIET(locker, 0);
COMPQUIET(flags, 0);
COMPQUIET(obj, NULL);
COMPQUIET(lock_mode, 0);
COMPQUIET(lock, NULL);
return (__db_nolocking(dbenv->env));
}
int
__lock_id_pp(dbenv, idp)
DB_ENV *dbenv;
u_int32_t *idp;
{
COMPQUIET(idp, NULL);
return (__db_nolocking(dbenv->env));
}
int
__lock_id_free_pp(dbenv, id)
DB_ENV *dbenv;
u_int32_t id;
{
COMPQUIET(id, 0);
return (__db_nolocking(dbenv->env));
}
int
__lock_put_pp(dbenv, lock)
DB_ENV *dbenv;
DB_LOCK *lock;
{
COMPQUIET(lock, NULL);
return (__db_nolocking(dbenv->env));
}
int
__lock_stat_pp(dbenv, statp, flags)
DB_ENV *dbenv;
DB_LOCK_STAT **statp;
u_int32_t flags;
{
COMPQUIET(statp, NULL);
COMPQUIET(flags, 0);
return (__db_nolocking(dbenv->env));
}
int
__lock_stat_print_pp(dbenv, flags)
DB_ENV *dbenv;
u_int32_t flags;
{
COMPQUIET(flags, 0);
return (__db_nolocking(dbenv->env));
}
int
__lock_vec_pp(dbenv, locker, flags, list, nlist, elistp)
DB_ENV *dbenv;
u_int32_t locker, flags;
int nlist;
DB_LOCKREQ *list, **elistp;
{
COMPQUIET(locker, 0);
COMPQUIET(flags, 0);
COMPQUIET(list, NULL);
COMPQUIET(nlist, 0);
COMPQUIET(elistp, NULL);
return (__db_nolocking(dbenv->env));
}
int
__lock_set_lk_conflicts(dbenv, lk_conflicts, lk_modes)
DB_ENV *dbenv;
u_int8_t *lk_conflicts;
int lk_modes;
{
COMPQUIET(lk_conflicts, NULL);
COMPQUIET(lk_modes, 0);
return (__db_nolocking(dbenv->env));
}
int
__lock_set_lk_detect(dbenv, lk_detect)
DB_ENV *dbenv;
u_int32_t lk_detect;
{
COMPQUIET(lk_detect, 0);
return (__db_nolocking(dbenv->env));
}
int
__lock_set_lk_max_locks(dbenv, lk_max)
DB_ENV *dbenv;
u_int32_t lk_max;
{
COMPQUIET(lk_max, 0);
return (__db_nolocking(dbenv->env));
}
int
__lock_set_lk_max_lockers(dbenv, lk_max)
DB_ENV *dbenv;
u_int32_t lk_max;
{
COMPQUIET(lk_max, 0);
return (__db_nolocking(dbenv->env));
}
int
__lock_set_lk_max_objects(dbenv, lk_max)
DB_ENV *dbenv;
u_int32_t lk_max;
{
COMPQUIET(lk_max, 0);
return (__db_nolocking(dbenv->env));
}
int
__lock_set_lk_partitions(dbenv, lk_max)
DB_ENV *dbenv;
u_int32_t lk_max;
{
COMPQUIET(lk_max, 0);
return (__db_nolocking(dbenv->env));
}
int
__lock_set_env_timeout(dbenv, timeout, flags)
DB_ENV *dbenv;
db_timeout_t timeout;
u_int32_t flags;
{
COMPQUIET(timeout, 0);
COMPQUIET(flags, 0);
return (__db_nolocking(dbenv->env));
}
int
__lock_open(env, create_ok)
ENV *env;
int create_ok;
{
COMPQUIET(create_ok, 0);
return (__db_nolocking(env));
}
int
__lock_id_free(env, sh_locker)
ENV *env;
DB_LOCKER *sh_locker;
{
COMPQUIET(env, NULL);
COMPQUIET(sh_locker, 0);
return (0);
}
int
__lock_env_refresh(env)
ENV *env;
{
COMPQUIET(env, NULL);
return (0);
}
int
__lock_stat_print(env, flags)
ENV *env;
u_int32_t flags;
{
COMPQUIET(env, NULL);
COMPQUIET(flags, 0);
return (0);
}
int
__lock_put(env, lock)
ENV *env;
DB_LOCK *lock;
{
COMPQUIET(env, NULL);
COMPQUIET(lock, NULL);
return (0);
}
int
__lock_vec(env, sh_locker, flags, list, nlist, elistp)
ENV *env;
DB_LOCKER *sh_locker;
u_int32_t flags;
int nlist;
DB_LOCKREQ *list, **elistp;
{
COMPQUIET(env, NULL);
COMPQUIET(sh_locker, 0);
COMPQUIET(flags, 0);
COMPQUIET(list, NULL);
COMPQUIET(nlist, 0);
COMPQUIET(elistp, NULL);
return (0);
}
int
__lock_get(env, locker, flags, obj, lock_mode, lock)
ENV *env;
DB_LOCKER *locker;
u_int32_t flags;
const DBT *obj;
db_lockmode_t lock_mode;
DB_LOCK *lock;
{
COMPQUIET(env, NULL);
COMPQUIET(locker, NULL);
COMPQUIET(flags, 0);
COMPQUIET(obj, NULL);
COMPQUIET(lock_mode, 0);
COMPQUIET(lock, NULL);
return (0);
}
int
__lock_id(env, idp, lkp)
ENV *env;
u_int32_t *idp;
DB_LOCKER **lkp;
{
COMPQUIET(env, NULL);
COMPQUIET(idp, NULL);
COMPQUIET(lkp, NULL);
return (0);
}
int
__lock_inherit_timeout(env, parent, locker)
ENV *env;
DB_LOCKER *parent, *locker;
{
COMPQUIET(env, NULL);
COMPQUIET(parent, NULL);
COMPQUIET(locker, NULL);
return (0);
}
int
__lock_set_timeout(env, locker, timeout, op)
ENV *env;
DB_LOCKER *locker;
db_timeout_t timeout;
u_int32_t op;
{
COMPQUIET(env, NULL);
COMPQUIET(locker, NULL);
COMPQUIET(timeout, 0);
COMPQUIET(op, 0);
return (0);
}
int
__lock_addfamilylocker(env, pid, id)
ENV *env;
u_int32_t pid, id;
{
COMPQUIET(env, NULL);
COMPQUIET(pid, 0);
COMPQUIET(id, 0);
return (0);
}
int
__lock_freefamilylocker(lt, sh_locker)
DB_LOCKTAB *lt;
DB_LOCKER *sh_locker;
{
COMPQUIET(lt, NULL);
COMPQUIET(sh_locker, NULL);
return (0);
}
int
__lock_downgrade(env, lock, new_mode, flags)
ENV *env;
DB_LOCK *lock;
db_lockmode_t new_mode;
u_int32_t flags;
{
COMPQUIET(env, NULL);
COMPQUIET(lock, NULL);
COMPQUIET(new_mode, 0);
COMPQUIET(flags, 0);
return (0);
}
int
__lock_locker_is_parent(env, locker, child, retp)
ENV *env;
DB_LOCKER *locker;
DB_LOCKER *child;
int *retp;
{
COMPQUIET(env, NULL);
COMPQUIET(locker, NULL);
COMPQUIET(child, NULL);
*retp = 1;
return (0);
}
void
__lock_set_thread_id(lref, pid, tid)
void *lref;
pid_t pid;
db_threadid_t tid;
{
COMPQUIET(lref, NULL);
COMPQUIET(pid, 0);
COMPQUIET(tid, 0);
}
int
__lock_failchk(env)
ENV *env;
{
COMPQUIET(env, NULL);
return (0);
}
int
__lock_get_list(env, locker, flags, lock_mode, list)
ENV *env;
DB_LOCKER *locker;
u_int32_t flags;
db_lockmode_t lock_mode;
DBT *list;
{
COMPQUIET(env, NULL);
COMPQUIET(locker, NULL);
COMPQUIET(flags, 0);
COMPQUIET(lock_mode, 0);
COMPQUIET(list, NULL);
return (0);
}
void
__lock_list_print(env, list)
ENV *env;
DBT *list;
{
COMPQUIET(env, NULL);
COMPQUIET(list, NULL);
}
int
__lock_getlocker(lt, locker, create, retp)
DB_LOCKTAB *lt;
u_int32_t locker;
int create;
DB_LOCKER **retp;
{
COMPQUIET(locker, 0);
COMPQUIET(create, 0);
COMPQUIET(retp, NULL);
return (__db_nolocking(lt->env));
}
int
__lock_id_set(env, cur_id, max_id)
ENV *env;
u_int32_t cur_id, max_id;
{
COMPQUIET(env, NULL);
COMPQUIET(cur_id, 0);
COMPQUIET(max_id, 0);
return (0);
}
|
