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Comparing libev/ev_vars.h (file contents):
Revision 1.5 by root, Sat Nov 10 03:13:50 2007 UTC vs.
Revision 1.37 by root, Sun Jul 19 01:36:34 2009 UTC

1/*
2 * loop member variable declarations
3 *
4 * Copyright (c) 2007,2008,2009 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
3VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */ 42VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */
4VARx(ev_tstamp, mn_now) /* monotonic clock "now" */ 43VARx(ev_tstamp, mn_now) /* monotonic clock "now" */
5VARx(ev_tstamp, ev_rt_now)
6VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */ 44VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */
7VARx(int, method)
8 45
9VARx(ev_tstamp, method_fudge) /* assumed typical timer resolution */ 46VARx(ev_tstamp, io_blocktime)
10VAR (method_modify, void (*method_modify)(EV_P_ int fd, int oev, int nev)) 47VARx(ev_tstamp, timeout_blocktime)
11VAR (method_poll , void (*method_poll)(EV_P_ ev_tstamp timeout))
12 48
49VARx(int, backend)
50VARx(int, activecnt) /* total number of active events ("refcount") */
51VARx(unsigned char, loop_done) /* signal by ev_unloop */
52
53VARx(int, backend_fd)
54VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */
55VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev))
56VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout))
57
58VARx(ANFD *, anfds)
59VARx(int, anfdmax)
60
61VAR (pendings, ANPENDING *pendings [NUMPRI])
62VAR (pendingmax, int pendingmax [NUMPRI])
63VAR (pendingcnt, int pendingcnt [NUMPRI])
64VARx(ev_prepare, pending_w) /* dummy pending watcher */
65
66/* for reverse feeding of events */
67VARx(W *, rfeeds)
68VARx(int, rfeedmax)
69VARx(int, rfeedcnt)
70
71#if EV_USE_EVENTFD || EV_GENWRAP
72VARx(int, evfd)
73#endif
74VAR (evpipe, int evpipe [2])
75VARx(ev_io, pipe_w)
76
77#if !defined(_WIN32) || EV_GENWRAP
78VARx(pid_t, curpid)
79#endif
80
13VARx(int, postfork) /* true if we need to recreate kernel state after fork */ 81VARx(char, postfork) /* true if we need to recreate kernel state after fork */
14VARx(int, activecnt) /* number of active events */
15 82
16#if EV_USE_SELECT || EV_GENWRAP 83#if EV_USE_SELECT || EV_GENWRAP
17VARx(unsigned char *, vec_ri) 84VARx(void *, vec_ri)
18VARx(unsigned char *, vec_ro) 85VARx(void *, vec_ro)
19VARx(unsigned char *, vec_wi) 86VARx(void *, vec_wi)
20VARx(unsigned char *, vec_wo) 87VARx(void *, vec_wo)
88#if defined(_WIN32) || EV_GENWRAP
89VARx(void *, vec_eo)
90#endif
21VARx(int, vec_max) 91VARx(int, vec_max)
22#endif 92#endif
23 93
24#if EV_USE_POLL || EV_GENWRAP 94#if EV_USE_POLL || EV_GENWRAP
25VARx(struct pollfd *, polls) 95VARx(struct pollfd *, polls)
… …
28VARx(int *, pollidxs) /* maps fds into structure indices */ 98VARx(int *, pollidxs) /* maps fds into structure indices */
29VARx(int, pollidxmax) 99VARx(int, pollidxmax)
30#endif 100#endif
31 101
32#if EV_USE_EPOLL || EV_GENWRAP 102#if EV_USE_EPOLL || EV_GENWRAP
33VARx(int, epoll_fd)
34
35VARx(struct epoll_event *, epoll_events) 103VARx(struct epoll_event *, epoll_events)
36VARx(int, epoll_eventmax) 104VARx(int, epoll_eventmax)
37#endif 105#endif
38 106
39#if EV_USE_KQUEUE || EV_GENWRAP 107#if EV_USE_KQUEUE || EV_GENWRAP
40VARx(int, kqueue_fd)
41VARx(struct kevent *, kqueue_changes) 108VARx(struct kevent *, kqueue_changes)
42VARx(int, kqueue_changemax) 109VARx(int, kqueue_changemax)
43VARx(int, kqueue_changecnt) 110VARx(int, kqueue_changecnt)
44VARx(struct kevent *, kqueue_events) 111VARx(struct kevent *, kqueue_events)
45VARx(int, kqueue_eventmax) 112VARx(int, kqueue_eventmax)
46#endif 113#endif
47 114
48VARx(ANFD *, anfds) 115#if EV_USE_PORT || EV_GENWRAP
49VARx(int, anfdmax) 116VARx(struct port_event *, port_events)
50 117VARx(int, port_eventmax)
51VAR (pendings, ANPENDING *pendings [NUMPRI]) 118#endif
52VAR (pendingmax, int pendingmax [NUMPRI])
53VAR (pendingcnt, int pendingcnt [NUMPRI])
54 119
55VARx(int *, fdchanges) 120VARx(int *, fdchanges)
56VARx(int, fdchangemax) 121VARx(int, fdchangemax)
57VARx(int, fdchangecnt) 122VARx(int, fdchangecnt)
58 123
59VARx(struct ev_timer **, timers) 124VARx(ANHE *, timers)
60VARx(int, timermax) 125VARx(int, timermax)
61VARx(int, timercnt) 126VARx(int, timercnt)
62 127
63VARx(struct ev_periodic **, periodics) 128#if EV_PERIODIC_ENABLE || EV_GENWRAP
129VARx(ANHE *, periodics)
64VARx(int, periodicmax) 130VARx(int, periodicmax)
65VARx(int, periodiccnt) 131VARx(int, periodiccnt)
132#endif
66 133
67VARx(struct ev_idle **, idles) 134#if EV_IDLE_ENABLE || EV_GENWRAP
68VARx(int, idlemax) 135VAR (idles, ev_idle **idles [NUMPRI])
69VARx(int, idlecnt) 136VAR (idlemax, int idlemax [NUMPRI])
137VAR (idlecnt, int idlecnt [NUMPRI])
138#endif
139VARx(int, idleall) /* total number */
70 140
71VARx(struct ev_prepare **, prepares) 141VARx(struct ev_prepare **, prepares)
72VARx(int, preparemax) 142VARx(int, preparemax)
73VARx(int, preparecnt) 143VARx(int, preparecnt)
74 144
75VARx(struct ev_check **, checks) 145VARx(struct ev_check **, checks)
76VARx(int, checkmax) 146VARx(int, checkmax)
77VARx(int, checkcnt) 147VARx(int, checkcnt)
78 148
149#if EV_FORK_ENABLE || EV_GENWRAP
150VARx(struct ev_fork **, forks)
151VARx(int, forkmax)
152VARx(int, forkcnt)
153#endif
154
155VARx(EV_ATOMIC_T, gotasync)
156#if EV_ASYNC_ENABLE || EV_GENWRAP
157VARx(struct ev_async **, asyncs)
158VARx(int, asyncmax)
159VARx(int, asynccnt)
160#endif
161
162#if EV_USE_INOTIFY || EV_GENWRAP
163VARx(int, fs_fd)
164VARx(ev_io, fs_w)
165VARx(char, fs_2625) /* whether we are running in linux 2.6.25 or newer */
166VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE])
167#endif
168
169#if EV_USE_SIGNALFD || EV_GENWRAP
170VARx(int, sigfd)
171VARx(ev_io, sigfd_w)
172VARx(sigset_t, sigfd_set)
173#endif
174
175#if EV_MINIMAL < 2 || EV_GENWRAP
176VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */
177VARx(unsigned int, loop_depth) /* #ev_loop enters - #ev_loop leaves */
178
179VARx(void *, userdata)
180VAR (release_cb, void (*release_cb)(EV_P))
181VAR (acquire_cb, void (*acquire_cb)(EV_P))
182VAR (invoke_cb , void (*invoke_cb) (EV_P))
183#endif
184
79#undef VARx 185#undef VARx
80 186

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