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/*
* Copyright (C) Igor Sysoev
* Copyright (C) Valentin V. Bartenev
* Copyright (C) NGINX, Inc.
*/
#ifndef _NXT_RUNTIME_H_INCLUDED_
#define _NXT_RUNTIME_H_INCLUDED_
typedef void (*nxt_runtime_cont_t)(nxt_task_t *task);
struct nxt_runtime_s {
nxt_mp_t *mem_pool;
nxt_array_t *inherited_sockets; /* of nxt_listen_socket_t */
nxt_array_t *listen_sockets; /* of nxt_listen_socket_t */
nxt_array_t *services; /* of nxt_service_t */
nxt_array_t *languages; /* of nxt_app_lang_module_t */
void *data;
nxt_runtime_cont_t start;
nxt_str_t hostname;
nxt_file_name_t *pid_file;
nxt_array_t *thread_pools; /* of nxt_thread_pool_t */
nxt_runtime_cont_t continuation;
nxt_process_t *mprocess;
size_t nprocesses;
nxt_thread_mutex_t processes_mutex;
nxt_lvlhsh_t processes; /* of nxt_process_t */
nxt_port_t *port_by_type[NXT_PROCESS_MAX];
nxt_lvlhsh_t ports; /* of nxt_port_t */
nxt_list_t *log_files; /* of nxt_file_t */
uint32_t last_engine_id;
uint32_t types; /* bitset of nxt_process_type_t */
nxt_timer_t timer;
uint8_t daemon;
uint8_t batch;
uint8_t master_process;
const char *engine;
uint32_t engine_connections;
uint32_t auxiliary_threads;
nxt_user_cred_t user_cred;
const char *group;
const char *pid;
const char *log;
const char *modules;
const char *control;
nxt_queue_t engines; /* of nxt_event_engine_t */
nxt_sockaddr_t *controller_listen;
nxt_listen_socket_t *controller_socket;
nxt_str_t upstream;
};
typedef nxt_int_t (*nxt_module_init_t)(nxt_thread_t *thr, nxt_runtime_t *rt);
nxt_int_t nxt_runtime_create(nxt_task_t *task);
void nxt_runtime_quit(nxt_task_t *task);
void nxt_runtime_event_engine_free(nxt_runtime_t *rt);
nxt_int_t nxt_runtime_thread_pool_create(nxt_thread_t *thr, nxt_runtime_t *rt,
nxt_uint_t max_threads, nxt_nsec_t timeout);
nxt_inline nxt_bool_t
nxt_runtime_is_type(nxt_runtime_t *rt, nxt_process_type_t type)
{
return (rt->types & (1U << type)) != 0;
}
nxt_inline nxt_bool_t
nxt_runtime_is_master(nxt_runtime_t *rt)
{
return nxt_runtime_is_type(rt, NXT_PROCESS_MASTER);
}
nxt_process_t *nxt_runtime_process_new(nxt_runtime_t *rt);
nxt_process_t *nxt_runtime_process_get(nxt_runtime_t *rt, nxt_pid_t pid);
void nxt_runtime_process_add(nxt_runtime_t *rt, nxt_process_t *process);
nxt_process_t *nxt_runtime_process_find(nxt_runtime_t *rt, nxt_pid_t pid);
void nxt_runtime_process_remove(nxt_runtime_t *rt, nxt_process_t *process);
nxt_process_t *nxt_runtime_process_first(nxt_runtime_t *rt,
nxt_lvlhsh_each_t *lhe);
#define nxt_runtime_process_next(rt, lhe) \
nxt_lvlhsh_each(&rt->processes, lhe)
void nxt_runtime_port_add(nxt_runtime_t *rt, nxt_port_t *port);
void nxt_runtime_port_remove(nxt_runtime_t *rt, nxt_port_t *port);
nxt_port_t *nxt_runtime_port_find(nxt_runtime_t *rt, nxt_pid_t pid,
nxt_port_id_t port_id);
nxt_port_t *nxt_runtime_port_first(nxt_runtime_t *rt,
nxt_lvlhsh_each_t *lhe);
#define nxt_runtime_port_next(rt, lhe) \
nxt_port_hash_next(&rt->ports, lhe)
/* STUB */
nxt_int_t nxt_runtime_controller_socket(nxt_task_t *task, nxt_runtime_t *rt);
nxt_str_t *nxt_current_directory(nxt_mp_t *mp);
nxt_listen_socket_t *nxt_runtime_listen_socket_add(nxt_runtime_t *rt,
nxt_sockaddr_t *sa);
nxt_int_t nxt_runtime_listen_sockets_create(nxt_task_t *task,
nxt_runtime_t *rt);
nxt_int_t nxt_runtime_listen_sockets_enable(nxt_task_t *task,
nxt_runtime_t *rt);
nxt_file_t *nxt_runtime_log_file_add(nxt_runtime_t *rt, nxt_str_t *name);
/* STUB */
void nxt_cdecl nxt_log_time_handler(nxt_uint_t level, nxt_log_t *log,
const char *fmt, ...);
void nxt_stream_connection_init(nxt_task_t *task, void *obj, void *data);
void nxt_port_app_data_handler(nxt_task_t *task, nxt_port_recv_msg_t *msg);
#define nxt_runtime_process_each(rt, process) \
do { \
nxt_lvlhsh_each_t _lhe; \
nxt_process_t *_nxt; \
\
for (process = nxt_runtime_process_first(rt, &_lhe); \
process != NULL; \
process = _nxt) { \
\
_nxt = nxt_runtime_process_next(rt, &_lhe); \
#define nxt_runtime_process_loop \
} \
} while(0)
#define nxt_runtime_port_each(rt, port) \
do { \
nxt_lvlhsh_each_t _lhe; \
\
for (port = nxt_runtime_port_first(rt, &_lhe); \
port != NULL; \
port = nxt_runtime_port_next(rt, &_lhe)) { \
#define nxt_runtime_port_loop \
} \
} while(0)
extern nxt_module_init_t nxt_init_modules[];
extern nxt_uint_t nxt_init_modules_n;
#endif /* _NXT_RUNTIME_H_INCLIDED_ */
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