whoami7 - Manager
:
/
proc
/
self
/
root
/
proc
/
self
/
root
/
opt
/
alt
/
python312
/
include
/
python3.12
/
internal
/
Upload File:
files >> //proc/self/root/proc/self/root/opt/alt/python312/include/python3.12/internal/pycore_hashtable.h
#ifndef Py_INTERNAL_HASHTABLE_H #define Py_INTERNAL_HASHTABLE_H #ifdef __cplusplus extern "C" { #endif #ifndef Py_BUILD_CORE # error "this header requires Py_BUILD_CORE define" #endif /* Single linked list */ typedef struct _Py_slist_item_s { struct _Py_slist_item_s *next; } _Py_slist_item_t; typedef struct { _Py_slist_item_t *head; } _Py_slist_t; #define _Py_SLIST_ITEM_NEXT(ITEM) _Py_RVALUE(((_Py_slist_item_t *)(ITEM))->next) #define _Py_SLIST_HEAD(SLIST) _Py_RVALUE(((_Py_slist_t *)(SLIST))->head) /* _Py_hashtable: table entry */ typedef struct { /* used by _Py_hashtable_t.buckets to link entries */ _Py_slist_item_t _Py_slist_item; Py_uhash_t key_hash; void *key; void *value; } _Py_hashtable_entry_t; /* _Py_hashtable: prototypes */ /* Forward declaration */ struct _Py_hashtable_t; typedef struct _Py_hashtable_t _Py_hashtable_t; typedef Py_uhash_t (*_Py_hashtable_hash_func) (const void *key); typedef int (*_Py_hashtable_compare_func) (const void *key1, const void *key2); typedef void (*_Py_hashtable_destroy_func) (void *key); typedef _Py_hashtable_entry_t* (*_Py_hashtable_get_entry_func)(_Py_hashtable_t *ht, const void *key); typedef struct { // Allocate a memory block void* (*malloc) (size_t size); // Release a memory block void (*free) (void *ptr); } _Py_hashtable_allocator_t; /* _Py_hashtable: table */ struct _Py_hashtable_t { size_t nentries; // Total number of entries in the table size_t nbuckets; _Py_slist_t *buckets; _Py_hashtable_get_entry_func get_entry_func; _Py_hashtable_hash_func hash_func; _Py_hashtable_compare_func compare_func; _Py_hashtable_destroy_func key_destroy_func; _Py_hashtable_destroy_func value_destroy_func; _Py_hashtable_allocator_t alloc; }; /* Hash a pointer (void*) */ PyAPI_FUNC(Py_uhash_t) _Py_hashtable_hash_ptr(const void *key); /* Comparison using memcmp() */ PyAPI_FUNC(int) _Py_hashtable_compare_direct( const void *key1, const void *key2); PyAPI_FUNC(_Py_hashtable_t *) _Py_hashtable_new( _Py_hashtable_hash_func hash_func, _Py_hashtable_compare_func compare_func); PyAPI_FUNC(_Py_hashtable_t *) _Py_hashtable_new_full( _Py_hashtable_hash_func hash_func, _Py_hashtable_compare_func compare_func, _Py_hashtable_destroy_func key_destroy_func, _Py_hashtable_destroy_func value_destroy_func, _Py_hashtable_allocator_t *allocator); PyAPI_FUNC(void) _Py_hashtable_destroy(_Py_hashtable_t *ht); PyAPI_FUNC(void) _Py_hashtable_clear(_Py_hashtable_t *ht); typedef int (*_Py_hashtable_foreach_func) (_Py_hashtable_t *ht, const void *key, const void *value, void *user_data); /* Call func() on each entry of the hashtable. Iteration stops if func() result is non-zero, in this case it's the result of the call. Otherwise, the function returns 0. */ PyAPI_FUNC(int) _Py_hashtable_foreach( _Py_hashtable_t *ht, _Py_hashtable_foreach_func func, void *user_data); PyAPI_FUNC(size_t) _Py_hashtable_size(const _Py_hashtable_t *ht); PyAPI_FUNC(size_t) _Py_hashtable_len(const _Py_hashtable_t *ht); /* Add a new entry to the hash. The key must not be present in the hash table. Return 0 on success, -1 on memory error. */ PyAPI_FUNC(int) _Py_hashtable_set( _Py_hashtable_t *ht, const void *key, void *value); /* Get an entry. Return NULL if the key does not exist. */ static inline _Py_hashtable_entry_t * _Py_hashtable_get_entry(_Py_hashtable_t *ht, const void *key) { return ht->get_entry_func(ht, key); } /* Get value from an entry. Return NULL if the entry is not found. Use _Py_hashtable_get_entry() to distinguish entry value equal to NULL and entry not found. */ PyAPI_FUNC(void*) _Py_hashtable_get(_Py_hashtable_t *ht, const void *key); /* Remove a key and its associated value without calling key and value destroy functions. Return the removed value if the key was found. Return NULL if the key was not found. */ PyAPI_FUNC(void*) _Py_hashtable_steal( _Py_hashtable_t *ht, const void *key); #ifdef __cplusplus } #endif #endif /* !Py_INTERNAL_HASHTABLE_H */
Copyright ©2021 || Defacer Indonesia