/src/unit/src/nxt_array.h

Source

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) NGINX, Inc.
 */

#ifndef _NXT_ARRAY_H_INCLUDED_
#define _NXT_ARRAY_H_INCLUDED_


typedef struct {
    void      *elts;
    /* nelts has uint32_t type because it is used most often. */
    uint32_t  nelts;
    uint16_t  size;
    uint16_t  nalloc;
    nxt_mp_t  *mem_pool;
} nxt_array_t;


nxt_inline void
nxt_array_init(nxt_array_t *array, nxt_mp_t *mp, size_t size)
{
    array->elts = nxt_pointer_to(array, sizeof(nxt_array_t));
    array->size = size;
    array->mem_pool = mp;
}

NXT_EXPORT nxt_array_t *nxt_array_create(nxt_mp_t *mp, nxt_uint_t n,
    size_t size);
NXT_EXPORT void nxt_array_destroy(nxt_array_t *array);
NXT_EXPORT void *nxt_array_add(nxt_array_t *array);
NXT_EXPORT void *nxt_array_zero_add(nxt_array_t *array);
NXT_EXPORT void nxt_array_remove(nxt_array_t *array, void *elt);
NXT_EXPORT nxt_array_t *nxt_array_copy(nxt_mp_t *mp, nxt_array_t *dst,
    nxt_array_t *src);

#define nxt_array_last(array)                                                 \
    nxt_pointer_to((array)->elts, (array)->size * ((array)->nelts - 1))


#define nxt_array_reset(array)                                                \
    (array)->nelts = 0;


#define nxt_array_is_empty(array)                                             \
    ((array)->nelts == 0)


nxt_inline void *
nxt_array_remove_last(nxt_array_t *array)
{
    array->nelts--;
    return nxt_pointer_to(array->elts, array->size * array->nelts);
}


#endif /* _NXT_ARRAY_H_INCLUDED_ */

Line	Count	Source
1
2		/*
3		* Copyright (C) Igor Sysoev
4		* Copyright (C) NGINX, Inc.
5		*/
6
7		#ifndef _NXT_ARRAY_H_INCLUDED_
8		#define _NXT_ARRAY_H_INCLUDED_
9
10
11		typedef struct {
12		void *elts;
13		/* nelts has uint32_t type because it is used most often. */
14		uint32_t nelts;
15		uint16_t size;
16		uint16_t nalloc;
17		nxt_mp_t *mem_pool;
18		} nxt_array_t;
19
20
21		nxt_inline void
22		nxt_array_init(nxt_array_t array, nxt_mp_t mp, size_t size)
23	0	{
24	0	array->elts = nxt_pointer_to(array, sizeof(nxt_array_t));
25	0	array->size = size;
26	0	array->mem_pool = mp;
27	0	} Unexecuted instantiation: nxt_basic_fuzz.c:nxt_array_init Unexecuted instantiation: nxt_lib.c:nxt_array_init Unexecuted instantiation: nxt_errno.c:nxt_array_init Unexecuted instantiation: nxt_malloc.c:nxt_array_init Unexecuted instantiation: nxt_file.c:nxt_array_init Unexecuted instantiation: nxt_process.c:nxt_array_init Unexecuted instantiation: nxt_process_title.c:nxt_array_init Unexecuted instantiation: nxt_port_socket.c:nxt_array_init Unexecuted instantiation: nxt_port_memory.c:nxt_array_init Unexecuted instantiation: nxt_port_rpc.c:nxt_array_init Unexecuted instantiation: nxt_port.c:nxt_array_init Unexecuted instantiation: nxt_random.c:nxt_array_init Unexecuted instantiation: nxt_mp.c:nxt_array_init Unexecuted instantiation: nxt_string.c:nxt_array_init Unexecuted instantiation: nxt_utf8.c:nxt_array_init Unexecuted instantiation: nxt_parse.c:nxt_array_init Unexecuted instantiation: nxt_sprintf.c:nxt_array_init Unexecuted instantiation: nxt_log.c:nxt_array_init Unexecuted instantiation: nxt_djb_hash.c:nxt_array_init Unexecuted instantiation: nxt_murmur_hash.c:nxt_array_init Unexecuted instantiation: nxt_lvlhsh.c:nxt_array_init Unexecuted instantiation: nxt_buf.c:nxt_array_init Unexecuted instantiation: nxt_sendbuf.c:nxt_array_init Unexecuted instantiation: nxt_thread.c:nxt_array_init Unexecuted instantiation: nxt_thread_mutex.c:nxt_array_init Unexecuted instantiation: nxt_spinlock.c:nxt_array_init Unexecuted instantiation: nxt_thread_time.c:nxt_array_init Unexecuted instantiation: nxt_time_parse.c:nxt_array_init Unexecuted instantiation: nxt_work_queue.c:nxt_array_init Unexecuted instantiation: nxt_service.c:nxt_array_init Unexecuted instantiation: nxt_log_moderation.c:nxt_array_init Unexecuted instantiation: nxt_event_engine.c:nxt_array_init Unexecuted instantiation: nxt_timer.c:nxt_array_init Unexecuted instantiation: nxt_runtime.c:nxt_array_init Unexecuted instantiation: nxt_main_process.c:nxt_array_init Unexecuted instantiation: nxt_signal_handlers.c:nxt_array_init Unexecuted instantiation: nxt_controller.c:nxt_array_init Unexecuted instantiation: nxt_router.c:nxt_array_init Unexecuted instantiation: nxt_router_access_log.c:nxt_array_init Unexecuted instantiation: nxt_h1proto.c:nxt_array_init Unexecuted instantiation: nxt_status.c:nxt_array_init Unexecuted instantiation: nxt_http_request.c:nxt_array_init Unexecuted instantiation: nxt_http_response.c:nxt_array_init Unexecuted instantiation: nxt_http_error.c:nxt_array_init Unexecuted instantiation: nxt_http_route.c:nxt_array_init Unexecuted instantiation: nxt_http_route_addr.c:nxt_array_init Unexecuted instantiation: nxt_http_rewrite.c:nxt_array_init Unexecuted instantiation: nxt_http_set_headers.c:nxt_array_init Unexecuted instantiation: nxt_http_return.c:nxt_array_init Unexecuted instantiation: nxt_http_static.c:nxt_array_init Unexecuted instantiation: nxt_http_proxy.c:nxt_array_init Unexecuted instantiation: nxt_http_chunk_parse.c:nxt_array_init Unexecuted instantiation: nxt_http_variables.c:nxt_array_init Unexecuted instantiation: nxt_application.c:nxt_array_init Unexecuted instantiation: nxt_external.c:nxt_array_init Unexecuted instantiation: nxt_port_hash.c:nxt_array_init Unexecuted instantiation: nxt_sha1.c:nxt_array_init Unexecuted instantiation: nxt_websocket.c:nxt_array_init Unexecuted instantiation: nxt_http_websocket.c:nxt_array_init Unexecuted instantiation: nxt_h1proto_websocket.c:nxt_array_init Unexecuted instantiation: nxt_fs.c:nxt_array_init Unexecuted instantiation: nxt_http_compression.c:nxt_array_init Unexecuted instantiation: nxt_epoll_engine.c:nxt_array_init Unexecuted instantiation: nxt_poll_engine.c:nxt_array_init Unexecuted instantiation: nxt_select_engine.c:nxt_array_init Unexecuted instantiation: nxt_linux_sendfile.c:nxt_array_init Unexecuted instantiation: nxt_clone.c:nxt_array_init Unexecuted instantiation: nxt_gmtime.c:nxt_array_init Unexecuted instantiation: nxt_time.c:nxt_array_init Unexecuted instantiation: nxt_mem_map.c:nxt_array_init Unexecuted instantiation: nxt_socket.c:nxt_array_init Unexecuted instantiation: nxt_socketpair.c:nxt_array_init Unexecuted instantiation: nxt_socket_msg.c:nxt_array_init Unexecuted instantiation: nxt_credential.c:nxt_array_init Unexecuted instantiation: nxt_isolation.c:nxt_array_init Unexecuted instantiation: nxt_signal.c:nxt_array_init Unexecuted instantiation: nxt_rbtree.c:nxt_array_init Unexecuted instantiation: nxt_var.c:nxt_array_init Unexecuted instantiation: nxt_tstr.c:nxt_array_init Unexecuted instantiation: nxt_file_name.c:nxt_array_init Unexecuted instantiation: nxt_array.c:nxt_array_init Unexecuted instantiation: nxt_list.c:nxt_array_init Unexecuted instantiation: nxt_thread_pool.c:nxt_array_init Unexecuted instantiation: nxt_conn.c:nxt_array_init Unexecuted instantiation: nxt_conn_connect.c:nxt_array_init Unexecuted instantiation: nxt_conn_accept.c:nxt_array_init Unexecuted instantiation: nxt_conn_read.c:nxt_array_init Unexecuted instantiation: nxt_conn_write.c:nxt_array_init Unexecuted instantiation: nxt_conn_close.c:nxt_array_init Unexecuted instantiation: nxt_sockaddr.c:nxt_array_init Unexecuted instantiation: nxt_listen_socket.c:nxt_array_init Unexecuted instantiation: nxt_upstream.c:nxt_array_init Unexecuted instantiation: nxt_upstream_round_robin.c:nxt_array_init Unexecuted instantiation: nxt_http_parse.c:nxt_array_init Unexecuted instantiation: nxt_capability.c:nxt_array_init Unexecuted instantiation: nxt_conf.c:nxt_array_init Unexecuted instantiation: nxt_conf_validation.c:nxt_array_init Unexecuted instantiation: nxt_fs_mount.c:nxt_array_init Unexecuted instantiation: nxt_recvbuf.c:nxt_array_init Unexecuted instantiation: nxt_semaphore.c:nxt_array_init
28
29		NXT_EXPORT nxt_array_t nxt_array_create(nxt_mp_t mp, nxt_uint_t n,
30		size_t size);
31		NXT_EXPORT void nxt_array_destroy(nxt_array_t *array);
32		NXT_EXPORT void nxt_array_add(nxt_array_t array);
33		NXT_EXPORT void nxt_array_zero_add(nxt_array_t array);
34		NXT_EXPORT void nxt_array_remove(nxt_array_t array, void elt);
35		NXT_EXPORT nxt_array_t nxt_array_copy(nxt_mp_t mp, nxt_array_t *dst,
36		nxt_array_t *src);
37
38		#define nxt_array_last(array) \
39	0	nxt_pointer_to((array)->elts, (array)->size * ((array)->nelts - 1))
40
41
42		#define nxt_array_reset(array) \
43		(array)->nelts = 0;
44
45
46		#define nxt_array_is_empty(array) \
47	0	((array)->nelts == 0)
48
49
50		nxt_inline void *
51		nxt_array_remove_last(nxt_array_t *array)
52	0	{
53	0	array->nelts--;
54	0	return nxt_pointer_to(array->elts, array->size * array->nelts);
55	0	} Unexecuted instantiation: nxt_basic_fuzz.c:nxt_array_remove_last Unexecuted instantiation: nxt_lib.c:nxt_array_remove_last Unexecuted instantiation: nxt_errno.c:nxt_array_remove_last Unexecuted instantiation: nxt_malloc.c:nxt_array_remove_last Unexecuted instantiation: nxt_file.c:nxt_array_remove_last Unexecuted instantiation: nxt_process.c:nxt_array_remove_last Unexecuted instantiation: nxt_process_title.c:nxt_array_remove_last Unexecuted instantiation: nxt_port_socket.c:nxt_array_remove_last Unexecuted instantiation: nxt_port_memory.c:nxt_array_remove_last Unexecuted instantiation: nxt_port_rpc.c:nxt_array_remove_last Unexecuted instantiation: nxt_port.c:nxt_array_remove_last Unexecuted instantiation: nxt_random.c:nxt_array_remove_last Unexecuted instantiation: nxt_mp.c:nxt_array_remove_last Unexecuted instantiation: nxt_string.c:nxt_array_remove_last Unexecuted instantiation: nxt_utf8.c:nxt_array_remove_last Unexecuted instantiation: nxt_parse.c:nxt_array_remove_last Unexecuted instantiation: nxt_sprintf.c:nxt_array_remove_last Unexecuted instantiation: nxt_log.c:nxt_array_remove_last Unexecuted instantiation: nxt_djb_hash.c:nxt_array_remove_last Unexecuted instantiation: nxt_murmur_hash.c:nxt_array_remove_last Unexecuted instantiation: nxt_lvlhsh.c:nxt_array_remove_last Unexecuted instantiation: nxt_buf.c:nxt_array_remove_last Unexecuted instantiation: nxt_sendbuf.c:nxt_array_remove_last Unexecuted instantiation: nxt_thread.c:nxt_array_remove_last Unexecuted instantiation: nxt_thread_mutex.c:nxt_array_remove_last Unexecuted instantiation: nxt_spinlock.c:nxt_array_remove_last Unexecuted instantiation: nxt_thread_time.c:nxt_array_remove_last Unexecuted instantiation: nxt_time_parse.c:nxt_array_remove_last Unexecuted instantiation: nxt_work_queue.c:nxt_array_remove_last Unexecuted instantiation: nxt_service.c:nxt_array_remove_last Unexecuted instantiation: nxt_log_moderation.c:nxt_array_remove_last Unexecuted instantiation: nxt_event_engine.c:nxt_array_remove_last Unexecuted instantiation: nxt_timer.c:nxt_array_remove_last Unexecuted instantiation: nxt_runtime.c:nxt_array_remove_last Unexecuted instantiation: nxt_main_process.c:nxt_array_remove_last Unexecuted instantiation: nxt_signal_handlers.c:nxt_array_remove_last Unexecuted instantiation: nxt_controller.c:nxt_array_remove_last Unexecuted instantiation: nxt_router.c:nxt_array_remove_last Unexecuted instantiation: nxt_router_access_log.c:nxt_array_remove_last Unexecuted instantiation: nxt_h1proto.c:nxt_array_remove_last Unexecuted instantiation: nxt_status.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_request.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_response.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_error.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_route.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_route_addr.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_rewrite.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_set_headers.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_return.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_static.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_proxy.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_chunk_parse.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_variables.c:nxt_array_remove_last Unexecuted instantiation: nxt_application.c:nxt_array_remove_last Unexecuted instantiation: nxt_external.c:nxt_array_remove_last Unexecuted instantiation: nxt_port_hash.c:nxt_array_remove_last Unexecuted instantiation: nxt_sha1.c:nxt_array_remove_last Unexecuted instantiation: nxt_websocket.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_websocket.c:nxt_array_remove_last Unexecuted instantiation: nxt_h1proto_websocket.c:nxt_array_remove_last Unexecuted instantiation: nxt_fs.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_compression.c:nxt_array_remove_last Unexecuted instantiation: nxt_epoll_engine.c:nxt_array_remove_last Unexecuted instantiation: nxt_poll_engine.c:nxt_array_remove_last Unexecuted instantiation: nxt_select_engine.c:nxt_array_remove_last Unexecuted instantiation: nxt_linux_sendfile.c:nxt_array_remove_last Unexecuted instantiation: nxt_clone.c:nxt_array_remove_last Unexecuted instantiation: nxt_gmtime.c:nxt_array_remove_last Unexecuted instantiation: nxt_time.c:nxt_array_remove_last Unexecuted instantiation: nxt_mem_map.c:nxt_array_remove_last Unexecuted instantiation: nxt_socket.c:nxt_array_remove_last Unexecuted instantiation: nxt_socketpair.c:nxt_array_remove_last Unexecuted instantiation: nxt_socket_msg.c:nxt_array_remove_last Unexecuted instantiation: nxt_credential.c:nxt_array_remove_last Unexecuted instantiation: nxt_isolation.c:nxt_array_remove_last Unexecuted instantiation: nxt_signal.c:nxt_array_remove_last Unexecuted instantiation: nxt_rbtree.c:nxt_array_remove_last Unexecuted instantiation: nxt_var.c:nxt_array_remove_last Unexecuted instantiation: nxt_tstr.c:nxt_array_remove_last Unexecuted instantiation: nxt_file_name.c:nxt_array_remove_last Unexecuted instantiation: nxt_array.c:nxt_array_remove_last Unexecuted instantiation: nxt_list.c:nxt_array_remove_last Unexecuted instantiation: nxt_thread_pool.c:nxt_array_remove_last Unexecuted instantiation: nxt_conn.c:nxt_array_remove_last Unexecuted instantiation: nxt_conn_connect.c:nxt_array_remove_last Unexecuted instantiation: nxt_conn_accept.c:nxt_array_remove_last Unexecuted instantiation: nxt_conn_read.c:nxt_array_remove_last Unexecuted instantiation: nxt_conn_write.c:nxt_array_remove_last Unexecuted instantiation: nxt_conn_close.c:nxt_array_remove_last Unexecuted instantiation: nxt_sockaddr.c:nxt_array_remove_last Unexecuted instantiation: nxt_listen_socket.c:nxt_array_remove_last Unexecuted instantiation: nxt_upstream.c:nxt_array_remove_last Unexecuted instantiation: nxt_upstream_round_robin.c:nxt_array_remove_last Unexecuted instantiation: nxt_http_parse.c:nxt_array_remove_last Unexecuted instantiation: nxt_capability.c:nxt_array_remove_last Unexecuted instantiation: nxt_conf.c:nxt_array_remove_last Unexecuted instantiation: nxt_conf_validation.c:nxt_array_remove_last Unexecuted instantiation: nxt_fs_mount.c:nxt_array_remove_last Unexecuted instantiation: nxt_recvbuf.c:nxt_array_remove_last Unexecuted instantiation: nxt_semaphore.c:nxt_array_remove_last
56
57
58		#endif /* _NXT_ARRAY_H_INCLUDED_ */

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Created: 2026-01-09 07:03