|
|
1 | /* |
|
|
2 | * loop member variable declarations |
|
|
3 | * |
|
|
4 | * Copyright (c) 2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann <libev@schmorp.de> |
|
|
5 | * All rights reserved. |
|
|
6 | * |
|
|
7 | * Redistribution and use in source and binary forms, with or without modifica- |
|
|
8 | * tion, are permitted provided that the following conditions are met: |
|
|
9 | * |
|
|
10 | * 1. Redistributions of source code must retain the above copyright notice, |
|
|
11 | * this list of conditions and the following disclaimer. |
|
|
12 | * |
|
|
13 | * 2. 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 | * |
|
|
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
|
|
18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- |
|
|
19 | * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
|
|
20 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- |
|
|
21 | * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
|
|
22 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
|
|
23 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
|
|
24 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH- |
|
|
25 | * ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
|
|
26 | * OF THE POSSIBILITY OF SUCH DAMAGE. |
|
|
27 | * |
|
|
28 | * Alternatively, the contents of this file may be used under the terms of |
|
|
29 | * the GNU General Public License ("GPL") version 2 or any later version, |
|
|
30 | * in which case the provisions of the GPL are applicable instead of |
|
|
31 | * the above. If you wish to allow the use of your version of this file |
|
|
32 | * only under the terms of the GPL and not to allow others to use your |
|
|
33 | * version of this file under the BSD license, indicate your decision |
|
|
34 | * by deleting the provisions above and replace them with the notice |
|
|
35 | * and other provisions required by the GPL. If you do not delete the |
|
|
36 | * provisions above, a recipient may use your version of this file under |
|
|
37 | * either the BSD or the GPL. |
|
|
38 | */ |
|
|
39 | |
1 | #define VARx(type,name) VAR(name, type name) |
40 | #define VARx(type,name) VAR(name, type name) |
2 | |
41 | |
3 | VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */ |
42 | VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */ |
4 | VARx(ev_tstamp, mn_now) /* monotonic clock "now" */ |
43 | VARx(ev_tstamp, mn_now) /* monotonic clock "now" */ |
5 | VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */ |
44 | VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */ |
|
|
45 | |
|
|
46 | VARx(ev_tstamp, io_blocktime) |
|
|
47 | VARx(ev_tstamp, timeout_blocktime) |
|
|
48 | |
6 | VARx(int, backend) |
49 | VARx(int, backend) |
|
|
50 | VARx(int, activecnt) /* total number of active events ("refcount") */ |
|
|
51 | VARx(EV_ATOMIC_T, loop_done) /* signal by ev_break */ |
7 | |
52 | |
|
|
53 | VARx(int, backend_fd) |
8 | VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */ |
54 | VARx(ev_tstamp, backend_mintime) /* assumed typical timer resolution */ |
9 | VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev)) |
55 | VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev)) |
10 | VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout)) |
56 | VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout)) |
11 | |
57 | |
|
|
58 | VARx(ANFD *, anfds) |
|
|
59 | VARx(int, anfdmax) |
|
|
60 | |
|
|
61 | VAR (pendings, ANPENDING *pendings [NUMPRI]) |
|
|
62 | VAR (pendingmax, int pendingmax [NUMPRI]) |
|
|
63 | VAR (pendingcnt, int pendingcnt [NUMPRI]) |
|
|
64 | VARx(ev_prepare, pending_w) /* dummy pending watcher */ |
|
|
65 | |
|
|
66 | /* for reverse feeding of events */ |
|
|
67 | VARx(W *, rfeeds) |
|
|
68 | VARx(int, rfeedmax) |
|
|
69 | VARx(int, rfeedcnt) |
|
|
70 | |
|
|
71 | #if EV_USE_EVENTFD || EV_GENWRAP |
|
|
72 | VARx(int, evfd) |
|
|
73 | #endif |
|
|
74 | VAR (evpipe, int evpipe [2]) |
|
|
75 | VARx(ev_io, pipe_w) |
|
|
76 | VARx(EV_ATOMIC_T, pipe_write_wanted) |
|
|
77 | VARx(EV_ATOMIC_T, pipe_write_skipped) |
|
|
78 | |
|
|
79 | #if !defined(_WIN32) || EV_GENWRAP |
|
|
80 | VARx(pid_t, curpid) |
|
|
81 | #endif |
|
|
82 | |
12 | VARx(int, postfork) /* true if we need to recreate kernel state after fork */ |
83 | VARx(char, postfork) /* true if we need to recreate kernel state after fork */ |
13 | VARx(int, activecnt) /* number of active events */ |
|
|
14 | |
84 | |
15 | #if EV_USE_SELECT || EV_GENWRAP |
85 | #if EV_USE_SELECT || EV_GENWRAP |
16 | VARx(void *, vec_ri) |
86 | VARx(void *, vec_ri) |
17 | VARx(void *, vec_ro) |
87 | VARx(void *, vec_ro) |
18 | VARx(void *, vec_wi) |
88 | VARx(void *, vec_wi) |
19 | VARx(void *, vec_wo) |
89 | VARx(void *, vec_wo) |
|
|
90 | #if defined(_WIN32) || EV_GENWRAP |
|
|
91 | VARx(void *, vec_eo) |
|
|
92 | #endif |
20 | VARx(int, vec_max) |
93 | VARx(int, vec_max) |
21 | #endif |
94 | #endif |
22 | |
95 | |
23 | #if EV_USE_POLL || EV_GENWRAP |
96 | #if EV_USE_POLL || EV_GENWRAP |
24 | VARx(struct pollfd *, polls) |
97 | VARx(struct pollfd *, polls) |
… | |
… | |
27 | VARx(int *, pollidxs) /* maps fds into structure indices */ |
100 | VARx(int *, pollidxs) /* maps fds into structure indices */ |
28 | VARx(int, pollidxmax) |
101 | VARx(int, pollidxmax) |
29 | #endif |
102 | #endif |
30 | |
103 | |
31 | #if EV_USE_EPOLL || EV_GENWRAP |
104 | #if EV_USE_EPOLL || EV_GENWRAP |
32 | VARx(int, epoll_fd) |
|
|
33 | |
|
|
34 | VARx(struct epoll_event *, epoll_events) |
105 | VARx(struct epoll_event *, epoll_events) |
35 | VARx(int, epoll_eventmax) |
106 | VARx(int, epoll_eventmax) |
|
|
107 | VARx(int *, epoll_eperms) |
|
|
108 | VARx(int, epoll_epermcnt) |
|
|
109 | VARx(int, epoll_epermmax) |
36 | #endif |
110 | #endif |
37 | |
111 | |
38 | #if EV_USE_KQUEUE || EV_GENWRAP |
112 | #if EV_USE_KQUEUE || EV_GENWRAP |
39 | VARx(int, kqueue_fd) |
113 | VARx(pid_t, kqueue_fd_pid) |
40 | VARx(struct kevent *, kqueue_changes) |
114 | VARx(struct kevent *, kqueue_changes) |
41 | VARx(int, kqueue_changemax) |
115 | VARx(int, kqueue_changemax) |
42 | VARx(int, kqueue_changecnt) |
116 | VARx(int, kqueue_changecnt) |
43 | VARx(struct kevent *, kqueue_events) |
117 | VARx(struct kevent *, kqueue_events) |
44 | VARx(int, kqueue_eventmax) |
118 | VARx(int, kqueue_eventmax) |
45 | #endif |
119 | #endif |
46 | |
120 | |
47 | #if EV_USE_PORT || EV_GENWRAP |
121 | #if EV_USE_PORT || EV_GENWRAP |
48 | VARx(int, port_fd) |
|
|
49 | VARx(struct port_event *, port_events) |
122 | VARx(struct port_event *, port_events) |
50 | VARx(int, port_eventmax) |
123 | VARx(int, port_eventmax) |
51 | #endif |
124 | #endif |
52 | |
125 | |
53 | VARx(ANFD *, anfds) |
126 | #if EV_USE_IOCP || EV_GENWRAP |
54 | VARx(int, anfdmax) |
127 | VARx(HANDLE, iocp) |
55 | |
128 | #endif |
56 | VAR (pendings, ANPENDING *pendings [NUMPRI]) |
|
|
57 | VAR (pendingmax, int pendingmax [NUMPRI]) |
|
|
58 | VAR (pendingcnt, int pendingcnt [NUMPRI]) |
|
|
59 | |
129 | |
60 | VARx(int *, fdchanges) |
130 | VARx(int *, fdchanges) |
61 | VARx(int, fdchangemax) |
131 | VARx(int, fdchangemax) |
62 | VARx(int, fdchangecnt) |
132 | VARx(int, fdchangecnt) |
63 | |
133 | |
64 | VARx(struct ev_timer **, timers) |
134 | VARx(ANHE *, timers) |
65 | VARx(int, timermax) |
135 | VARx(int, timermax) |
66 | VARx(int, timercnt) |
136 | VARx(int, timercnt) |
67 | |
137 | |
68 | #if EV_PERIODICS || EV_GENWRAP |
138 | #if EV_PERIODIC_ENABLE || EV_GENWRAP |
69 | VARx(struct ev_periodic **, periodics) |
139 | VARx(ANHE *, periodics) |
70 | VARx(int, periodicmax) |
140 | VARx(int, periodicmax) |
71 | VARx(int, periodiccnt) |
141 | VARx(int, periodiccnt) |
72 | #endif |
142 | #endif |
73 | |
143 | |
74 | VARx(struct ev_idle **, idles) |
144 | #if EV_IDLE_ENABLE || EV_GENWRAP |
75 | VARx(int, idlemax) |
145 | VAR (idles, ev_idle **idles [NUMPRI]) |
76 | VARx(int, idlecnt) |
146 | VAR (idlemax, int idlemax [NUMPRI]) |
|
|
147 | VAR (idlecnt, int idlecnt [NUMPRI]) |
|
|
148 | #endif |
|
|
149 | VARx(int, idleall) /* total number */ |
77 | |
150 | |
78 | VARx(struct ev_prepare **, prepares) |
151 | VARx(struct ev_prepare **, prepares) |
79 | VARx(int, preparemax) |
152 | VARx(int, preparemax) |
80 | VARx(int, preparecnt) |
153 | VARx(int, preparecnt) |
81 | |
154 | |
82 | VARx(struct ev_check **, checks) |
155 | VARx(struct ev_check **, checks) |
83 | VARx(int, checkmax) |
156 | VARx(int, checkmax) |
84 | VARx(int, checkcnt) |
157 | VARx(int, checkcnt) |
85 | |
158 | |
|
|
159 | #if EV_FORK_ENABLE || EV_GENWRAP |
|
|
160 | VARx(struct ev_fork **, forks) |
|
|
161 | VARx(int, forkmax) |
|
|
162 | VARx(int, forkcnt) |
|
|
163 | #endif |
|
|
164 | |
|
|
165 | #if EV_CLEANUP_ENABLE || EV_GENWRAP |
|
|
166 | VARx(struct ev_cleanup **, cleanups) |
|
|
167 | VARx(int, cleanupmax) |
|
|
168 | VARx(int, cleanupcnt) |
|
|
169 | #endif |
|
|
170 | |
|
|
171 | #if EV_ASYNC_ENABLE || EV_GENWRAP |
|
|
172 | VARx(EV_ATOMIC_T, async_pending) |
|
|
173 | VARx(struct ev_async **, asyncs) |
|
|
174 | VARx(int, asyncmax) |
|
|
175 | VARx(int, asynccnt) |
|
|
176 | #endif |
|
|
177 | |
|
|
178 | #if EV_USE_INOTIFY || EV_GENWRAP |
|
|
179 | VARx(int, fs_fd) |
|
|
180 | VARx(ev_io, fs_w) |
|
|
181 | VARx(char, fs_2625) /* whether we are running in linux 2.6.25 or newer */ |
|
|
182 | VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE]) |
|
|
183 | #endif |
|
|
184 | |
|
|
185 | VARx(EV_ATOMIC_T, sig_pending) |
|
|
186 | #if EV_USE_SIGNALFD || EV_GENWRAP |
|
|
187 | VARx(int, sigfd) |
|
|
188 | VARx(ev_io, sigfd_w) |
|
|
189 | VARx(sigset_t, sigfd_set) |
|
|
190 | #endif |
|
|
191 | |
|
|
192 | VARx(unsigned int, origflags) /* original loop flags */ |
|
|
193 | |
|
|
194 | #if EV_FEATURE_API || EV_GENWRAP |
|
|
195 | VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */ |
|
|
196 | VARx(unsigned int, loop_depth) /* #ev_run enters - #ev_run leaves */ |
|
|
197 | |
|
|
198 | VARx(void *, userdata) |
|
|
199 | VAR (release_cb, void (*release_cb)(EV_P)) |
|
|
200 | VAR (acquire_cb, void (*acquire_cb)(EV_P)) |
|
|
201 | VAR (invoke_cb , void (*invoke_cb) (EV_P)) |
|
|
202 | #endif |
|
|
203 | |
86 | #undef VARx |
204 | #undef VARx |
87 | |
205 | |