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#ifndef __BPF_EXPERIMENTAL__
#define __BPF_EXPERIMENTAL__
#include <vmlinux.h>
#include <bpf/bpf_tracing.h>
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_core_read.h>
/* Description
* Allocates an object of the type represented by 'local_type_id' in
* program BTF. User may use the bpf_core_type_id_local macro to pass the
* type ID of a struct in program BTF.
*
* The 'local_type_id' parameter must be a known constant.
* The 'meta' parameter is a hidden argument that is ignored.
* Returns
* A pointer to an object of the type corresponding to the passed in
* 'local_type_id', or NULL on failure.
*/
extern void *bpf_obj_new_impl(__u64 local_type_id, void *meta) __ksym;
/* Convenience macro to wrap over bpf_obj_new_impl */
#define bpf_obj_new(type) ((type *)bpf_obj_new_impl(bpf_core_type_id_local(type), NULL))
/* Description
* Free an allocated object. All fields of the object that require
* destruction will be destructed before the storage is freed.
*
* The 'meta' parameter is a hidden argument that is ignored.
* Returns
* Void.
*/
extern void bpf_obj_drop_impl(void *kptr, void *meta) __ksym;
/* Convenience macro to wrap over bpf_obj_drop_impl */
#define bpf_obj_drop(kptr) bpf_obj_drop_impl(kptr, NULL)
/* Description
* Add a new entry to the beginning of the BPF linked list.
* Returns
* Void.
*/
extern void bpf_list_push_front(struct bpf_list_head *head, struct bpf_list_node *node) __ksym;
/* Description
* Add a new entry to the end of the BPF linked list.
* Returns
* Void.
*/
extern void bpf_list_push_back(struct bpf_list_head *head, struct bpf_list_node *node) __ksym;
/* Description
* Remove the entry at the beginning of the BPF linked list.
* Returns
* Pointer to bpf_list_node of deleted entry, or NULL if list is empty.
*/
extern struct bpf_list_node *bpf_list_pop_front(struct bpf_list_head *head) __ksym;
/* Description
* Remove the entry at the end of the BPF linked list.
* Returns
* Pointer to bpf_list_node of deleted entry, or NULL if list is empty.
*/
extern struct bpf_list_node *bpf_list_pop_back(struct bpf_list_head *head) __ksym;
#endif
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