32 lines
659 B
C
32 lines
659 B
C
#ifndef __UBUSD_ID_H
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#define __UBUSD_ID_H
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#include <libubox/avl.h>
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#include <stdint.h>
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struct ubus_id {
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struct avl_node avl;
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uint32_t id;
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};
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void ubus_init_id_tree(struct avl_tree *tree);
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void ubus_init_string_tree(struct avl_tree *tree, bool dup);
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bool ubus_alloc_id(struct avl_tree *tree, struct ubus_id *id, uint32_t val);
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static inline void ubus_free_id(struct avl_tree *tree, struct ubus_id *id)
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{
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avl_delete(tree, &id->avl);
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}
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static inline struct ubus_id *ubus_find_id(struct avl_tree *tree, uint32_t id)
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{
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struct avl_node *avl;
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avl = avl_find(tree, &id);
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if (!avl)
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return NULL;
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return container_of(avl, struct ubus_id, avl);
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}
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#endif
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