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data struct for zone allocator
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@ -2631,6 +2631,9 @@ typedef int (SLAP_CTRL_PARSE_FN) LDAP_P((
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#define SLAP_SLAB_STACK 1
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#define SLAP_SLAB_SOBLOCK 64
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#define SLAP_ZONE_ALLOC 1
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#undef SLAP_ZONE_ALLOC
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#if defined(LDAP_DEVEL) && defined(ENABLE_REWRITE)
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/* use librewrite for sasl-regexp */
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#define SLAP_AUTH_REWRITE 1
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@ -2849,6 +2852,38 @@ struct slab_heap {
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LDAP_LIST_HEAD( sh_so, slab_object ) sh_sopool;
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};
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#ifdef SLAP_ZONE_ALLOC
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#define SLAP_ZONE_SIZE 0x80000 /* 512KB */
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#define SLAP_ZONE_SHIFT 19
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#define SLAP_ZONE_INITSIZE 0x800000 /* 8MB */
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#define SLAP_ZONE_DELTA 0x800000 /* 8MB */
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#define SLAP_ZONE_ZOBLOCK 256
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struct zone_object {
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void *zo_ptr;
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int zo_siz;
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int zo_idx;
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int zo_blockhead;
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LDAP_LIST_ENTRY(zone_object) zo_link;
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};
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struct zone_heap {
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int zh_fd;
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int zh_zonesize;
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int zh_zoneorder;
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int zh_numzones;
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int zh_maxzones;
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int zh_deltazones;
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void **zh_zones;
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Avlnode *zh_zonetree;
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unsigned char ***zh_maps;
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unsigned long *zh_seqno;
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LDAP_LIST_HEAD( zh_freelist, zone_object ) *zh_free;
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LDAP_LIST_HEAD( zh_so, zone_object ) zh_zopool;
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ldap_pvt_thread_mutex_t zh_mutex;
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};
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#endif
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#define SLAP_BACKEND_INIT_MODULE(b) \
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int \
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init_module( int argc, char *argv[] ) \
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