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[ThirdParty] Added WRK and luajit for load testing.
author MrJuneJune <me@mrjunejune.com>
date Thu, 22 Jan 2026 20:10:30 -0800
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177:24fe8ff94056 178:94705b5986b3
1 /* A simple event-driven programming library. Originally I wrote this code
2 * for the Jim's event-loop (Jim is a Tcl interpreter) but later translated
3 * it in form of a library for easy reuse.
4 *
5 * Copyright (c) 2006-2012, Salvatore Sanfilippo <antirez at gmail dot com>
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
10 *
11 * * Redistributions of source code must retain the above copyright notice,
12 * this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * * Neither the name of Redis nor the names of its contributors may be used
17 * to endorse or promote products derived from this software without
18 * specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 */
32
33 #ifndef __AE_H__
34 #define __AE_H__
35
36 #include <time.h>
37
38 #define AE_OK 0
39 #define AE_ERR -1
40
41 #define AE_NONE 0
42 #define AE_READABLE 1
43 #define AE_WRITABLE 2
44
45 #define AE_FILE_EVENTS 1
46 #define AE_TIME_EVENTS 2
47 #define AE_ALL_EVENTS (AE_FILE_EVENTS|AE_TIME_EVENTS)
48 #define AE_DONT_WAIT 4
49
50 #define AE_NOMORE -1
51 #define AE_DELETED_EVENT_ID -1
52
53 /* Macros */
54 #define AE_NOTUSED(V) ((void) V)
55
56 struct aeEventLoop;
57
58 /* Types and data structures */
59 typedef void aeFileProc(struct aeEventLoop *eventLoop, int fd, void *clientData, int mask);
60 typedef int aeTimeProc(struct aeEventLoop *eventLoop, long long id, void *clientData);
61 typedef void aeEventFinalizerProc(struct aeEventLoop *eventLoop, void *clientData);
62 typedef void aeBeforeSleepProc(struct aeEventLoop *eventLoop);
63
64 /* File event structure */
65 typedef struct aeFileEvent {
66 int mask; /* one of AE_(READABLE|WRITABLE) */
67 aeFileProc *rfileProc;
68 aeFileProc *wfileProc;
69 void *clientData;
70 } aeFileEvent;
71
72 /* Time event structure */
73 typedef struct aeTimeEvent {
74 long long id; /* time event identifier. */
75 long when_sec; /* seconds */
76 long when_ms; /* milliseconds */
77 aeTimeProc *timeProc;
78 aeEventFinalizerProc *finalizerProc;
79 void *clientData;
80 struct aeTimeEvent *next;
81 } aeTimeEvent;
82
83 /* A fired event */
84 typedef struct aeFiredEvent {
85 int fd;
86 int mask;
87 } aeFiredEvent;
88
89 /* State of an event based program */
90 typedef struct aeEventLoop {
91 int maxfd; /* highest file descriptor currently registered */
92 int setsize; /* max number of file descriptors tracked */
93 long long timeEventNextId;
94 time_t lastTime; /* Used to detect system clock skew */
95 aeFileEvent *events; /* Registered events */
96 aeFiredEvent *fired; /* Fired events */
97 aeTimeEvent *timeEventHead;
98 int stop;
99 void *apidata; /* This is used for polling API specific data */
100 aeBeforeSleepProc *beforesleep;
101 } aeEventLoop;
102
103 /* Prototypes */
104 aeEventLoop *aeCreateEventLoop(int setsize);
105 void aeDeleteEventLoop(aeEventLoop *eventLoop);
106 void aeStop(aeEventLoop *eventLoop);
107 int aeCreateFileEvent(aeEventLoop *eventLoop, int fd, int mask,
108 aeFileProc *proc, void *clientData);
109 void aeDeleteFileEvent(aeEventLoop *eventLoop, int fd, int mask);
110 int aeGetFileEvents(aeEventLoop *eventLoop, int fd);
111 long long aeCreateTimeEvent(aeEventLoop *eventLoop, long long milliseconds,
112 aeTimeProc *proc, void *clientData,
113 aeEventFinalizerProc *finalizerProc);
114 int aeDeleteTimeEvent(aeEventLoop *eventLoop, long long id);
115 int aeProcessEvents(aeEventLoop *eventLoop, int flags);
116 int aeWait(int fd, int mask, long long milliseconds);
117 void aeMain(aeEventLoop *eventLoop);
118 char *aeGetApiName(void);
119 void aeSetBeforeSleepProc(aeEventLoop *eventLoop, aeBeforeSleepProc *beforesleep);
120 int aeGetSetSize(aeEventLoop *eventLoop);
121 int aeResizeSetSize(aeEventLoop *eventLoop, int setsize);
122
123 #endif