1 | /* |
1 | /* |
2 | * libevent compatibility header, only core events supported |
2 | * libevent compatibility header, only core events supported |
3 | * |
3 | * |
4 | * Copyright (c) 2007,2008,2010 Marc Alexander Lehmann <libev@schmorp.de> |
4 | * Copyright (c) 2007,2008,2010,2012 Marc Alexander Lehmann <libev@schmorp.de> |
5 | * All rights reserved. |
5 | * All rights reserved. |
6 | * |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
8 | * tion, are permitted provided that the following conditions are met: |
8 | * tion, are permitted provided that the following conditions are met: |
9 | * |
9 | * |
… | |
… | |
96 | }; |
96 | }; |
97 | |
97 | |
98 | #define EV_READ EV_READ |
98 | #define EV_READ EV_READ |
99 | #define EV_WRITE EV_WRITE |
99 | #define EV_WRITE EV_WRITE |
100 | #define EV_PERSIST 0x10 |
100 | #define EV_PERSIST 0x10 |
|
|
101 | #define EV_ET 0x20 /* nop */ |
101 | |
102 | |
102 | #define EVENT_SIGNAL(ev) ((int) (ev)->ev_fd) |
103 | #define EVENT_SIGNAL(ev) ((int) (ev)->ev_fd) |
103 | #define EVENT_FD(ev) ((int) (ev)->ev_fd) |
104 | #define EVENT_FD(ev) ((int) (ev)->ev_fd) |
104 | |
105 | |
105 | #define event_initialized(ev) ((ev)->ev_flags & EVLIST_INIT) |
106 | #define event_initialized(ev) ((ev)->ev_flags & EVLIST_INIT) |
… | |
… | |
138 | #define _EVENT_LOG_WARN 2 |
139 | #define _EVENT_LOG_WARN 2 |
139 | #define _EVENT_LOG_ERR 3 |
140 | #define _EVENT_LOG_ERR 3 |
140 | typedef void (*event_log_cb)(int severity, const char *msg); |
141 | typedef void (*event_log_cb)(int severity, const char *msg); |
141 | void event_set_log_callback(event_log_cb cb); |
142 | void event_set_log_callback(event_log_cb cb); |
142 | |
143 | |
|
|
144 | typedef void (*event_callback_fn)(int, short, void *); |
|
|
145 | event_callback_fn event_get_callback (const struct event *ev); |
|
|
146 | |
143 | void event_set (struct event *ev, int fd, short events, void (*cb)(int, short, void *), void *arg); |
147 | void event_set (struct event *ev, int fd, short events, void (*cb)(int, short, void *), void *arg); |
144 | int event_once (int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv); |
148 | int event_once (int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv); |
145 | |
149 | |
146 | int event_add (struct event *ev, struct timeval *tv); |
150 | int event_add (struct event *ev, struct timeval *tv); |
147 | int event_del (struct event *ev); |
151 | int event_del (struct event *ev); |
… | |
… | |
150 | int event_pending (struct event *ev, short, struct timeval *tv); |
154 | int event_pending (struct event *ev, short, struct timeval *tv); |
151 | |
155 | |
152 | int event_priority_init (int npri); |
156 | int event_priority_init (int npri); |
153 | int event_priority_set (struct event *ev, int pri); |
157 | int event_priority_set (struct event *ev, int pri); |
154 | |
158 | |
|
|
159 | struct event_base *event_base_new (void); |
|
|
160 | const char *event_base_get_method (const struct event_base *); |
155 | int event_base_set (struct event_base *base, struct event *ev); |
161 | int event_base_set (struct event_base *base, struct event *ev); |
156 | int event_base_loop (struct event_base *base, int); |
162 | int event_base_loop (struct event_base *base, int); |
157 | int event_base_loopexit (struct event_base *base, struct timeval *tv); |
163 | int event_base_loopexit (struct event_base *base, struct timeval *tv); |
158 | int event_base_dispatch (struct event_base *base); |
164 | int event_base_dispatch (struct event_base *base); |
159 | int event_base_once (struct event_base *base, int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv); |
165 | int event_base_once (struct event_base *base, int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv); |