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Comparing libev/ev_vars.h (file contents):
Revision 1.11 by root, Fri Nov 23 19:13:33 2007 UTC vs.
Revision 1.51 by root, Wed Apr 18 06:06:04 2012 UTC

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
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))
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
11VARx(int, backend_fd) 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)
12 78
79#if !defined(_WIN32) || EV_GENWRAP
80VARx(pid_t, curpid)
81#endif
82
13VARx(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 */
14VARx(int, activecnt) /* number of active events */
15 84
16#if EV_USE_SELECT || EV_GENWRAP 85#if EV_USE_SELECT || EV_GENWRAP
17VARx(void *, vec_ri) 86VARx(void *, vec_ri)
18VARx(void *, vec_ro) 87VARx(void *, vec_ro)
19VARx(void *, vec_wi) 88VARx(void *, vec_wi)
20VARx(void *, vec_wo) 89VARx(void *, vec_wo)
90#if defined(_WIN32) || EV_GENWRAP
91VARx(void *, vec_eo)
92#endif
21VARx(int, vec_max) 93VARx(int, vec_max)
22#endif 94#endif
23 95
24#if EV_USE_POLL || EV_GENWRAP 96#if EV_USE_POLL || EV_GENWRAP
25VARx(struct pollfd *, polls) 97VARx(struct pollfd *, polls)
… …
30#endif 102#endif
31 103
32#if EV_USE_EPOLL || EV_GENWRAP 104#if EV_USE_EPOLL || EV_GENWRAP
33VARx(struct epoll_event *, epoll_events) 105VARx(struct epoll_event *, epoll_events)
34VARx(int, epoll_eventmax) 106VARx(int, epoll_eventmax)
107VARx(int *, epoll_eperms)
108VARx(int, epoll_epermcnt)
109VARx(int, epoll_epermmax)
35#endif 110#endif
36 111
37#if EV_USE_KQUEUE || EV_GENWRAP 112#if EV_USE_KQUEUE || EV_GENWRAP
113VARx(pid_t, kqueue_fd_pid)
38VARx(struct kevent *, kqueue_changes) 114VARx(struct kevent *, kqueue_changes)
39VARx(int, kqueue_changemax) 115VARx(int, kqueue_changemax)
40VARx(int, kqueue_changecnt) 116VARx(int, kqueue_changecnt)
41VARx(struct kevent *, kqueue_events) 117VARx(struct kevent *, kqueue_events)
42VARx(int, kqueue_eventmax) 118VARx(int, kqueue_eventmax)
… …
45#if EV_USE_PORT || EV_GENWRAP 121#if EV_USE_PORT || EV_GENWRAP
46VARx(struct port_event *, port_events) 122VARx(struct port_event *, port_events)
47VARx(int, port_eventmax) 123VARx(int, port_eventmax)
48#endif 124#endif
49 125
50VARx(ANFD *, anfds) 126#if EV_USE_IOCP || EV_GENWRAP
51VARx(int, anfdmax) 127VARx(HANDLE, iocp)
52 128#endif
53VAR (pendings, ANPENDING *pendings [NUMPRI])
54VAR (pendingmax, int pendingmax [NUMPRI])
55VAR (pendingcnt, int pendingcnt [NUMPRI])
56 129
57VARx(int *, fdchanges) 130VARx(int *, fdchanges)
58VARx(int, fdchangemax) 131VARx(int, fdchangemax)
59VARx(int, fdchangecnt) 132VARx(int, fdchangecnt)
60 133
61VARx(struct ev_timer **, timers) 134VARx(ANHE *, timers)
62VARx(int, timermax) 135VARx(int, timermax)
63VARx(int, timercnt) 136VARx(int, timercnt)
64 137
65#if EV_PERIODICS || EV_GENWRAP 138#if EV_PERIODIC_ENABLE || EV_GENWRAP
66VARx(struct ev_periodic **, periodics) 139VARx(ANHE *, periodics)
67VARx(int, periodicmax) 140VARx(int, periodicmax)
68VARx(int, periodiccnt) 141VARx(int, periodiccnt)
69#endif 142#endif
70 143
71VARx(struct ev_idle **, idles) 144#if EV_IDLE_ENABLE || EV_GENWRAP
72VARx(int, idlemax) 145VAR (idles, ev_idle **idles [NUMPRI])
73VARx(int, idlecnt) 146VAR (idlemax, int idlemax [NUMPRI])
147VAR (idlecnt, int idlecnt [NUMPRI])
148#endif
149VARx(int, idleall) /* total number */
74 150
75VARx(struct ev_prepare **, prepares) 151VARx(struct ev_prepare **, prepares)
76VARx(int, preparemax) 152VARx(int, preparemax)
77VARx(int, preparecnt) 153VARx(int, preparecnt)
78 154
79VARx(struct ev_check **, checks) 155VARx(struct ev_check **, checks)
80VARx(int, checkmax) 156VARx(int, checkmax)
81VARx(int, checkcnt) 157VARx(int, checkcnt)
82 158
159#if EV_FORK_ENABLE || EV_GENWRAP
160VARx(struct ev_fork **, forks)
161VARx(int, forkmax)
162VARx(int, forkcnt)
163#endif
164
165#if EV_CLEANUP_ENABLE || EV_GENWRAP
166VARx(struct ev_cleanup **, cleanups)
167VARx(int, cleanupmax)
168VARx(int, cleanupcnt)
169#endif
170
171#if EV_ASYNC_ENABLE || EV_GENWRAP
172VARx(EV_ATOMIC_T, async_pending)
173VARx(struct ev_async **, asyncs)
174VARx(int, asyncmax)
175VARx(int, asynccnt)
176#endif
177
178#if EV_USE_INOTIFY || EV_GENWRAP
179VARx(int, fs_fd)
180VARx(ev_io, fs_w)
181VARx(char, fs_2625) /* whether we are running in linux 2.6.25 or newer */
182VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE])
183#endif
184
185VARx(EV_ATOMIC_T, sig_pending)
186#if EV_USE_SIGNALFD || EV_GENWRAP
187VARx(int, sigfd)
188VARx(ev_io, sigfd_w)
189VARx(sigset_t, sigfd_set)
190#endif
191
192VARx(unsigned int, origflags) /* original loop flags */
193
194#if EV_FEATURE_API || EV_GENWRAP
195VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */
196VARx(unsigned int, loop_depth) /* #ev_run enters - #ev_run leaves */
197
198VARx(void *, userdata)
199VAR (release_cb, void (*release_cb)(EV_P) EV_THROW)
200VAR (acquire_cb, void (*acquire_cb)(EV_P) EV_THROW)
201VAR (invoke_cb , void (*invoke_cb) (EV_P))
202#endif
203
83#undef VARx 204#undef VARx
84 205

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