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Comparing libev/ev_vars.h (file contents):
Revision 1.21 by root, Sat Dec 22 07:24:20 2007 UTC vs.
Revision 1.59 by root, Thu Oct 25 03:11:04 2018 UTC

1/*
2 * loop member variable declarations
3 *
4 * Copyright (c) 2007,2008,2009,2010,2011,2012,2013 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 */
6 45
46/* for reverse feeding of events */
47VARx(W *, rfeeds)
48VARx(int, rfeedmax)
49VARx(int, rfeedcnt)
50
51VAR (pendings, ANPENDING *pendings [NUMPRI])
52VAR (pendingmax, int pendingmax [NUMPRI])
53VAR (pendingcnt, int pendingcnt [NUMPRI])
54VARx(int, pendingpri) /* highest priority currently pending */
55VARx(ev_prepare, pending_w) /* dummy pending watcher */
56
7VARx(ev_tstamp, io_blocktime) 57VARx(ev_tstamp, io_blocktime)
8VARx(ev_tstamp, timeout_blocktime) 58VARx(ev_tstamp, timeout_blocktime)
9 59
10VARx(int, backend) 60VARx(int, backend)
11VARx(int, activecnt) /* total number of active events ("refcount") */ 61VARx(int, activecnt) /* total number of active events ("refcount") */
12VARx(unsigned int, loop_count); /* total number of loop iterations/blocks */ 62VARx(EV_ATOMIC_T, loop_done) /* signal by ev_break */
13 63
14VARx(int, backend_fd) 64VARx(int, backend_fd)
15VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */ 65VARx(ev_tstamp, backend_mintime) /* assumed typical timer resolution */
16VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev)) 66VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev))
17VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout)) 67VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout))
18 68
69VARx(ANFD *, anfds)
70VARx(int, anfdmax)
71
72VAR (evpipe, int evpipe [2])
73VARx(ev_io, pipe_w)
74VARx(EV_ATOMIC_T, pipe_write_wanted)
75VARx(EV_ATOMIC_T, pipe_write_skipped)
76
19#if !defined(_WIN32) || EV_GENWRAP 77#if !defined(_WIN32) || EV_GENWRAP
20VARx(pid_t, curpid) 78VARx(pid_t, curpid)
21#endif 79#endif
22 80
23VARx(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 */
24 82
25#if EV_USE_SELECT || EV_GENWRAP 83#if EV_USE_SELECT || EV_GENWRAP
26VARx(void *, vec_ri) 84VARx(void *, vec_ri)
27VARx(void *, vec_ro) 85VARx(void *, vec_ro)
28VARx(void *, vec_wi) 86VARx(void *, vec_wi)
29VARx(void *, vec_wo) 87VARx(void *, vec_wo)
88#if defined(_WIN32) || EV_GENWRAP
89VARx(void *, vec_eo)
90#endif
30VARx(int, vec_max) 91VARx(int, vec_max)
31#endif 92#endif
32 93
33#if EV_USE_POLL || EV_GENWRAP 94#if EV_USE_POLL || EV_GENWRAP
34VARx(struct pollfd *, polls) 95VARx(struct pollfd *, polls)
… …
39#endif 100#endif
40 101
41#if EV_USE_EPOLL || EV_GENWRAP 102#if EV_USE_EPOLL || EV_GENWRAP
42VARx(struct epoll_event *, epoll_events) 103VARx(struct epoll_event *, epoll_events)
43VARx(int, epoll_eventmax) 104VARx(int, epoll_eventmax)
105VARx(int *, epoll_eperms)
106VARx(int, epoll_epermcnt)
107VARx(int, epoll_epermmax)
44#endif 108#endif
45 109
46#if EV_USE_KQUEUE || EV_GENWRAP 110#if EV_USE_KQUEUE || EV_GENWRAP
111VARx(pid_t, kqueue_fd_pid)
47VARx(struct kevent *, kqueue_changes) 112VARx(struct kevent *, kqueue_changes)
48VARx(int, kqueue_changemax) 113VARx(int, kqueue_changemax)
49VARx(int, kqueue_changecnt) 114VARx(int, kqueue_changecnt)
50VARx(struct kevent *, kqueue_events) 115VARx(struct kevent *, kqueue_events)
51VARx(int, kqueue_eventmax) 116VARx(int, kqueue_eventmax)
… …
54#if EV_USE_PORT || EV_GENWRAP 119#if EV_USE_PORT || EV_GENWRAP
55VARx(struct port_event *, port_events) 120VARx(struct port_event *, port_events)
56VARx(int, port_eventmax) 121VARx(int, port_eventmax)
57#endif 122#endif
58 123
59VARx(ANFD *, anfds) 124#if EV_USE_IOCP || EV_GENWRAP
60VARx(int, anfdmax) 125VARx(HANDLE, iocp)
61 126#endif
62VAR (pendings, ANPENDING *pendings [NUMPRI])
63VAR (pendingmax, int pendingmax [NUMPRI])
64VAR (pendingcnt, int pendingcnt [NUMPRI])
65 127
66VARx(int *, fdchanges) 128VARx(int *, fdchanges)
67VARx(int, fdchangemax) 129VARx(int, fdchangemax)
68VARx(int, fdchangecnt) 130VARx(int, fdchangecnt)
69 131
70VARx(WT *, timers) 132VARx(ANHE *, timers)
71VARx(int, timermax) 133VARx(int, timermax)
72VARx(int, timercnt) 134VARx(int, timercnt)
73 135
74#if EV_PERIODIC_ENABLE || EV_GENWRAP 136#if EV_PERIODIC_ENABLE || EV_GENWRAP
75VARx(WT *, periodics) 137VARx(ANHE *, periodics)
76VARx(int, periodicmax) 138VARx(int, periodicmax)
77VARx(int, periodiccnt) 139VARx(int, periodiccnt)
78#endif 140#endif
79 141
80#if EV_IDLE_ENABLE || EV_GENWRAP 142#if EV_IDLE_ENABLE || EV_GENWRAP
… …
96VARx(struct ev_fork **, forks) 158VARx(struct ev_fork **, forks)
97VARx(int, forkmax) 159VARx(int, forkmax)
98VARx(int, forkcnt) 160VARx(int, forkcnt)
99#endif 161#endif
100 162
163#if EV_CLEANUP_ENABLE || EV_GENWRAP
164VARx(struct ev_cleanup **, cleanups)
165VARx(int, cleanupmax)
166VARx(int, cleanupcnt)
167#endif
168
169#if EV_ASYNC_ENABLE || EV_GENWRAP
170VARx(EV_ATOMIC_T, async_pending)
171VARx(struct ev_async **, asyncs)
172VARx(int, asyncmax)
173VARx(int, asynccnt)
174#endif
175
101#if EV_USE_INOTIFY || EV_GENWRAP 176#if EV_USE_INOTIFY || EV_GENWRAP
102VARx(int, fs_fd) 177VARx(int, fs_fd)
103VARx(ev_io, fs_w) 178VARx(ev_io, fs_w)
179VARx(char, fs_2625) /* whether we are running in linux 2.6.25 or newer */
104VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE]) 180VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE])
105#endif 181#endif
106 182
183VARx(EV_ATOMIC_T, sig_pending)
184#if EV_USE_SIGNALFD || EV_GENWRAP
185VARx(int, sigfd)
186VARx(ev_io, sigfd_w)
187VARx(sigset_t, sigfd_set)
188#endif
189
190VARx(unsigned int, origflags) /* original loop flags */
191
192#if EV_FEATURE_API || EV_GENWRAP
193VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */
194VARx(unsigned int, loop_depth) /* #ev_run enters - #ev_run leaves */
195
196VARx(void *, userdata)
197/* C++ doesn't support the ev_loop_callback typedef here. stinks. */
198VAR (release_cb, void (*release_cb)(EV_P) EV_NOEXCEPT)
199VAR (acquire_cb, void (*acquire_cb)(EV_P) EV_NOEXCEPT)
200VAR (invoke_cb , ev_loop_callback invoke_cb)
201#endif
202
107#undef VARx 203#undef VARx
108 204

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