nxt_event_engine.h (53:0b10a73d4993) nxt_event_engine.h (62:5e1efcc7b740)
1
2/*
3 * Copyright (C) Igor Sysoev
4 * Copyright (C) NGINX, Inc.
5 */
6
7#ifndef _NXT_EVENT_ENGINE_H_INCLUDED_
8#define _NXT_EVENT_ENGINE_H_INCLUDED_

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118 void (*enable_accept)(nxt_event_engine_t *engine,
119 nxt_fd_event_t *ev);
120
121 /*
122 * Add a file to an event set and enable a file change notification
123 * events.
124 */
125 void (*enable_file)(nxt_event_engine_t *engine,
1
2/*
3 * Copyright (C) Igor Sysoev
4 * Copyright (C) NGINX, Inc.
5 */
6
7#ifndef _NXT_EVENT_ENGINE_H_INCLUDED_
8#define _NXT_EVENT_ENGINE_H_INCLUDED_

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118 void (*enable_accept)(nxt_event_engine_t *engine,
119 nxt_fd_event_t *ev);
120
121 /*
122 * Add a file to an event set and enable a file change notification
123 * events.
124 */
125 void (*enable_file)(nxt_event_engine_t *engine,
126 nxt_event_file_t *fev);
126 nxt_file_event_t *ev);
127
128 /*
129 * Delete a file from an event set before closing the file descriptor.
130 */
131 void (*close_file)(nxt_event_engine_t *engine,
127
128 /*
129 * Delete a file from an event set before closing the file descriptor.
130 */
131 void (*close_file)(nxt_event_engine_t *engine,
132 nxt_event_file_t *fev);
132 nxt_file_event_t *ev);
133
134 /*
135 * Enable post event notifications and set a post handler to handle
136 * the zero signal.
137 */
138 nxt_int_t (*enable_post)(nxt_event_engine_t *engine,
139 nxt_work_handler_t handler);
140

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152 void (*signal)(nxt_event_engine_t *engine,
153 nxt_uint_t signo);
154
155 /* Poll an event set for new event notifications. */
156 void (*poll)(nxt_event_engine_t *engine,
157 nxt_msec_t timeout);
158
159 /* I/O operations suitable to underlying event facility. */
133
134 /*
135 * Enable post event notifications and set a post handler to handle
136 * the zero signal.
137 */
138 nxt_int_t (*enable_post)(nxt_event_engine_t *engine,
139 nxt_work_handler_t handler);
140

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152 void (*signal)(nxt_event_engine_t *engine,
153 nxt_uint_t signo);
154
155 /* Poll an event set for new event notifications. */
156 void (*poll)(nxt_event_engine_t *engine,
157 nxt_msec_t timeout);
158
159 /* I/O operations suitable to underlying event facility. */
160 nxt_event_conn_io_t *io;
160 nxt_conn_io_t *io;
161
162 /* True if an event facility supports file change event notifications. */
163 uint8_t file_support; /* 1 bit */
164
165 /* True if an event facility supports signal event notifications. */
166 uint8_t signal_support; /* 1 bit */
167} nxt_event_interface_t;
168

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162 /* True if an event facility supports file change event notifications. */
163 uint8_t file_support; /* 1 bit */
164
165 /* True if an event facility supports signal event notifications. */
166 uint8_t signal_support; /* 1 bit */
167} nxt_event_interface_t;
168

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