m4_comment([$Id: env_set_lk_detect.so,v 10.50 2006/02/27 14:51:30 bostic Exp $])

define(M4PAGELOCAL, [dbenv_set_lk_detect, dbenv_get_lk_detect, DB_LOCK_EXPIRE])
include(m4/m4.seealso)

m4_pf_header(m4_ref(dbenv_set_lk_detect),
ifelse(M4API, C_API, [dnl
int
DB_ENV-__GT__set_lk_detect(DB_ENV *dbenv, u_int32_t detect);
m4_blank
int
DB_ENV-__GT__get_lk_detect(DB_ENV *dbenv, u_int32_t *lk_detectp);
])
ifelse(M4API, CXX_API, [dnl
int
DbEnv::set_lk_detect(u_int32_t detect);
m4_blank
int
DbEnv::get_lk_detect(u_int32_t *lk_detectp);
]))

m4_p([dnl
Set if the deadlock detector is to be run whenever a lock conflict
occurs, and specify what lock request(s) should be rejected.  As
transactions acquire locks on behalf of a single locker ID, rejecting a
lock request associated with a transaction normally requires the
transaction be aborted.])

m4_env_config(dbenv_set_lk_detect,
[deadlock detector configuration], set_lk_detect, [dnl
the method m4_arg(detect) parameter as a string; for example,
"set_lk_detect DB_LOCK_OLDEST"])

m4_scope_env(dbenv_set_lk_detect)

m4_when_any(dbenv_set_lk_detect)

m4_return(dbenv_set_lk_detect, std)

m4_parambegin
m4_param(detect, [dnl
The m4_arg(detect) parameter configures the deadlock detector.  The
specified value must be one of the following list:

m4_lk_detect_flags])
m4_paramend

m4_err(dbenv_set_lk_detect, einval)

m4_pf_getter(dbenv_get_lk_detect, deadlock detector configuration,, lk_detectp)

m4_seealso(DbLock)
m4_page_footer