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Comparing libev/ev_vars.h (file contents):
Revision 1.10 by root, Fri Nov 23 05:13:49 2007 UTC vs.
Revision 1.49 by root, Thu Jun 30 12:48:40 2011 UTC

1/*
2 * loop member variable declarations
3 *
4 * Copyright (c) 2007,2008,2009,2010,2011 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, rtmn_diff) /* difference realtime - monotonic time */ 44VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */
45
46VARx(ev_tstamp, io_blocktime)
47VARx(ev_tstamp, timeout_blocktime)
48
6VARx(int, backend) 49VARx(int, backend)
50VARx(int, activecnt) /* total number of active events ("refcount") */
51VARx(EV_ATOMIC_T, loop_done) /* signal by ev_break */
7 52
53VARx(int, backend_fd)
8VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */ 54VARx(ev_tstamp, backend_mintime) /* assumed typical timer resolution */
9VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev)) 55VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev))
10VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout)) 56VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout))
11 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)
76VARx(EV_ATOMIC_T, pipe_write_wanted)
77VARx(EV_ATOMIC_T, pipe_write_skipped)
78
79#if !defined(_WIN32) || EV_GENWRAP
80VARx(pid_t, curpid)
81#endif
82
12VARx(int, postfork) /* true if we need to recreate kernel state after fork */ 83VARx(char, postfork) /* true if we need to recreate kernel state after fork */
13VARx(int, activecnt) /* number of active events */
14 84
15#if EV_USE_SELECT || EV_GENWRAP 85#if EV_USE_SELECT || EV_GENWRAP
16VARx(void *, vec_ri) 86VARx(void *, vec_ri)
17VARx(void *, vec_ro) 87VARx(void *, vec_ro)
18VARx(void *, vec_wi) 88VARx(void *, vec_wi)
19VARx(void *, vec_wo) 89VARx(void *, vec_wo)
90#if defined(_WIN32) || EV_GENWRAP
91VARx(void *, vec_eo)
92#endif
20VARx(int, vec_max) 93VARx(int, vec_max)
21#endif 94#endif
22 95
23#if EV_USE_POLL || EV_GENWRAP 96#if EV_USE_POLL || EV_GENWRAP
24VARx(struct pollfd *, polls) 97VARx(struct pollfd *, polls)
… …
27VARx(int *, pollidxs) /* maps fds into structure indices */ 100VARx(int *, pollidxs) /* maps fds into structure indices */
28VARx(int, pollidxmax) 101VARx(int, pollidxmax)
29#endif 102#endif
30 103
31#if EV_USE_EPOLL || EV_GENWRAP 104#if EV_USE_EPOLL || EV_GENWRAP
32VARx(int, epoll_fd)
33
34VARx(struct epoll_event *, epoll_events) 105VARx(struct epoll_event *, epoll_events)
35VARx(int, epoll_eventmax) 106VARx(int, epoll_eventmax)
107VARx(int *, epoll_eperms)
108VARx(int, epoll_epermcnt)
109VARx(int, epoll_epermmax)
36#endif 110#endif
37 111
38#if EV_USE_KQUEUE || EV_GENWRAP 112#if EV_USE_KQUEUE || EV_GENWRAP
39VARx(int, kqueue_fd)
40VARx(struct kevent *, kqueue_changes) 113VARx(struct kevent *, kqueue_changes)
41VARx(int, kqueue_changemax) 114VARx(int, kqueue_changemax)
42VARx(int, kqueue_changecnt) 115VARx(int, kqueue_changecnt)
43VARx(struct kevent *, kqueue_events) 116VARx(struct kevent *, kqueue_events)
44VARx(int, kqueue_eventmax) 117VARx(int, kqueue_eventmax)
45#endif 118#endif
46 119
47#if EV_USE_PORT || EV_GENWRAP 120#if EV_USE_PORT || EV_GENWRAP
48VARx(int, port_fd)
49VARx(struct port_event *, port_events) 121VARx(struct port_event *, port_events)
50VARx(int, port_eventmax) 122VARx(int, port_eventmax)
51#endif 123#endif
52 124
53VARx(ANFD *, anfds) 125#if EV_USE_IOCP || EV_GENWRAP
54VARx(int, anfdmax) 126VARx(HANDLE, iocp)
55 127#endif
56VAR (pendings, ANPENDING *pendings [NUMPRI])
57VAR (pendingmax, int pendingmax [NUMPRI])
58VAR (pendingcnt, int pendingcnt [NUMPRI])
59 128
60VARx(int *, fdchanges) 129VARx(int *, fdchanges)
61VARx(int, fdchangemax) 130VARx(int, fdchangemax)
62VARx(int, fdchangecnt) 131VARx(int, fdchangecnt)
63 132
64VARx(struct ev_timer **, timers) 133VARx(ANHE *, timers)
65VARx(int, timermax) 134VARx(int, timermax)
66VARx(int, timercnt) 135VARx(int, timercnt)
67 136
68#if EV_PERIODICS || EV_GENWRAP 137#if EV_PERIODIC_ENABLE || EV_GENWRAP
69VARx(struct ev_periodic **, periodics) 138VARx(ANHE *, periodics)
70VARx(int, periodicmax) 139VARx(int, periodicmax)
71VARx(int, periodiccnt) 140VARx(int, periodiccnt)
72#endif 141#endif
73 142
74VARx(struct ev_idle **, idles) 143#if EV_IDLE_ENABLE || EV_GENWRAP
75VARx(int, idlemax) 144VAR (idles, ev_idle **idles [NUMPRI])
76VARx(int, idlecnt) 145VAR (idlemax, int idlemax [NUMPRI])
146VAR (idlecnt, int idlecnt [NUMPRI])
147#endif
148VARx(int, idleall) /* total number */
77 149
78VARx(struct ev_prepare **, prepares) 150VARx(struct ev_prepare **, prepares)
79VARx(int, preparemax) 151VARx(int, preparemax)
80VARx(int, preparecnt) 152VARx(int, preparecnt)
81 153
82VARx(struct ev_check **, checks) 154VARx(struct ev_check **, checks)
83VARx(int, checkmax) 155VARx(int, checkmax)
84VARx(int, checkcnt) 156VARx(int, checkcnt)
85 157
158#if EV_FORK_ENABLE || EV_GENWRAP
159VARx(struct ev_fork **, forks)
160VARx(int, forkmax)
161VARx(int, forkcnt)
162#endif
163
164#if EV_CLEANUP_ENABLE || EV_GENWRAP
165VARx(struct ev_cleanup **, cleanups)
166VARx(int, cleanupmax)
167VARx(int, cleanupcnt)
168#endif
169
170#if EV_ASYNC_ENABLE || EV_GENWRAP
171VARx(EV_ATOMIC_T, async_pending)
172VARx(struct ev_async **, asyncs)
173VARx(int, asyncmax)
174VARx(int, asynccnt)
175#endif
176
177#if EV_USE_INOTIFY || EV_GENWRAP
178VARx(int, fs_fd)
179VARx(ev_io, fs_w)
180VARx(char, fs_2625) /* whether we are running in linux 2.6.25 or newer */
181VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE])
182#endif
183
184VARx(EV_ATOMIC_T, sig_pending)
185#if EV_USE_SIGNALFD || EV_GENWRAP
186VARx(int, sigfd)
187VARx(ev_io, sigfd_w)
188VARx(sigset_t, sigfd_set)
189#endif
190
191VARx(unsigned int, origflags) /* original loop flags */
192
193#if EV_FEATURE_API || EV_GENWRAP
194VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */
195VARx(unsigned int, loop_depth) /* #ev_run enters - #ev_run leaves */
196
197VARx(void *, userdata)
198VAR (release_cb, void (*release_cb)(EV_P))
199VAR (acquire_cb, void (*acquire_cb)(EV_P))
200VAR (invoke_cb , void (*invoke_cb) (EV_P))
201#endif
202
86#undef VARx 203#undef VARx
87 204

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