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Comparing libev/ev_vars.h (file contents):
Revision 1.1 by root, Sat Nov 3 22:31:12 2007 UTC vs.
Revision 1.52 by root, Sun May 6 13:09:35 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, rt_now);
6VARx(ev_tstamp, diff); /* difference realtime - monotonic time */ 44VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */
7VARx(int, method);
8 45
9VARx(int, have_monotonic); /* runtime */ 46/* for reverse feeding of events */
47VARx(W *, rfeeds)
48VARx(int, rfeedmax)
49VARx(int, rfeedcnt)
10 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
57VARx(ev_tstamp, io_blocktime)
58VARx(ev_tstamp, timeout_blocktime)
59
60VARx(int, backend)
61VARx(int, activecnt) /* total number of active events ("refcount") */
62VARx(EV_ATOMIC_T, loop_done) /* signal by ev_break */
63
64VARx(int, backend_fd)
11VARx(ev_tstamp, method_fudge); /* assumed typical timer resolution */ 65VARx(ev_tstamp, backend_mintime) /* assumed typical timer resolution */
12VAR (method_modify, void (*method_modify)(EV_P_ int fd, int oev, int nev)); 66VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev))
13VAR (method_poll , void (*method_poll)(EV_P_ ev_tstamp timeout)); 67VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout))
14 68
15VARx(int, activecnt); /* number of active events */ 69VARx(ANFD *, anfds)
70VARx(int, anfdmax)
16 71
17#if EV_USE_SELECT 72#if EV_USE_EVENTFD || EV_GENWRAP
18VARx(unsigned char *, vec_ri); 73VARx(int, evfd)
19VARx(unsigned char *, vec_ro); 74#endif
20VARx(unsigned char *, vec_wi); 75VAR (evpipe, int evpipe [2])
21VARx(unsigned char *, vec_wo); 76VARx(ev_io, pipe_w)
77VARx(EV_ATOMIC_T, pipe_write_wanted)
78VARx(EV_ATOMIC_T, pipe_write_skipped)
79
80#if !defined(_WIN32) || EV_GENWRAP
81VARx(pid_t, curpid)
82#endif
83
84VARx(char, postfork) /* true if we need to recreate kernel state after fork */
85
86#if EV_USE_SELECT || EV_GENWRAP
87VARx(void *, vec_ri)
88VARx(void *, vec_ro)
89VARx(void *, vec_wi)
90VARx(void *, vec_wo)
91#if defined(_WIN32) || EV_GENWRAP
92VARx(void *, vec_eo)
93#endif
22VARx(int, vec_max); 94VARx(int, vec_max)
23#endif 95#endif
24 96
25#if EV_USEV_POLL 97#if EV_USE_POLL || EV_GENWRAP
26VARx(struct pollfd *, polls); 98VARx(struct pollfd *, polls)
27VARx(int, pollmax); 99VARx(int, pollmax)
28VARx(int, pollcnt); 100VARx(int, pollcnt)
29VARx(int *, pollidxs); /* maps fds into structure indices */ 101VARx(int *, pollidxs) /* maps fds into structure indices */
30VARx(int, pollidxmax); 102VARx(int, pollidxmax)
31#endif 103#endif
32 104
33#if EV_USE_EPOLL 105#if EV_USE_EPOLL || EV_GENWRAP
34VARx(int, epoll_fd);
35
36VARx(struct epoll_event *, events); 106VARx(struct epoll_event *, epoll_events)
37VARx(int, eventmax); 107VARx(int, epoll_eventmax)
108VARx(int *, epoll_eperms)
109VARx(int, epoll_epermcnt)
110VARx(int, epoll_epermmax)
38#endif 111#endif
39 112
40#if EV_USE_KQUEUE 113#if EV_USE_KQUEUE || EV_GENWRAP
41VARx(int, kqueue_fd); 114VARx(pid_t, kqueue_fd_pid)
42VARx(struct kevent *, kqueue_changes); 115VARx(struct kevent *, kqueue_changes)
43VARx(int, kqueue_changemax); 116VARx(int, kqueue_changemax)
44VARx(int, kqueue_changecnt); 117VARx(int, kqueue_changecnt)
45VARx(struct kevent *, kqueue_events); 118VARx(struct kevent *, kqueue_events)
46VARx(int, kqueue_eventmax); 119VARx(int, kqueue_eventmax)
47#endif 120#endif
48 121
49VARx(ANFD *, anfds); 122#if EV_USE_PORT || EV_GENWRAP
50VARx(int, anfdmax); 123VARx(struct port_event *, port_events)
124VARx(int, port_eventmax)
125#endif
51 126
52VAR (pendings, ANPENDING *pendings [NUMPRI]); 127#if EV_USE_IOCP || EV_GENWRAP
53VAR (pendingmax, int pendingmax [NUMPRI]); 128VARx(HANDLE, iocp)
54VAR (pendingcnt, int pendingcnt [NUMPRI]); 129#endif
55 130
56VARx(int *, fdchanges); 131VARx(int *, fdchanges)
57VARx(int, fdchangemax); 132VARx(int, fdchangemax)
58VARx(int, fdchangecnt); 133VARx(int, fdchangecnt)
59 134
60VARx(struct ev_timer **, timers); 135VARx(ANHE *, timers)
61VARx(int, timermax); 136VARx(int, timermax)
62VARx(int, timercnt); 137VARx(int, timercnt)
63 138
64VARx(struct ev_periodic **, periodics); 139#if EV_PERIODIC_ENABLE || EV_GENWRAP
140VARx(ANHE *, periodics)
65VARx(int, periodicmax); 141VARx(int, periodicmax)
66VARx(int, periodiccnt); 142VARx(int, periodiccnt)
143#endif
67 144
68VARx(struct ev_idle **, idles); 145#if EV_IDLE_ENABLE || EV_GENWRAP
69VARx(int, idlemax); 146VAR (idles, ev_idle **idles [NUMPRI])
70VARx(int, idlecnt); 147VAR (idlemax, int idlemax [NUMPRI])
148VAR (idlecnt, int idlecnt [NUMPRI])
149#endif
150VARx(int, idleall) /* total number */
71 151
72VARx(struct ev_prepare **, prepares); 152VARx(struct ev_prepare **, prepares)
73VARx(int, preparemax); 153VARx(int, preparemax)
74VARx(int, preparecnt); 154VARx(int, preparecnt)
75 155
76VARx(struct ev_check **, checks); 156VARx(struct ev_check **, checks)
77VARx(int, checkmax); 157VARx(int, checkmax)
78VARx(int, checkcnt); 158VARx(int, checkcnt)
79 159
80VAR (childs, struct ev_child *childs [PID_HASHSIZE]); 160#if EV_FORK_ENABLE || EV_GENWRAP
81VARx(struct ev_signal, childev); 161VARx(struct ev_fork **, forks)
162VARx(int, forkmax)
163VARx(int, forkcnt)
164#endif
82 165
83VARx(struct ev_io, sigev); 166#if EV_CLEANUP_ENABLE || EV_GENWRAP
167VARx(struct ev_cleanup **, cleanups)
168VARx(int, cleanupmax)
169VARx(int, cleanupcnt)
170#endif
171
172#if EV_ASYNC_ENABLE || EV_GENWRAP
173VARx(EV_ATOMIC_T, async_pending)
174VARx(struct ev_async **, asyncs)
175VARx(int, asyncmax)
176VARx(int, asynccnt)
177#endif
178
179#if EV_USE_INOTIFY || EV_GENWRAP
180VARx(int, fs_fd)
181VARx(ev_io, fs_w)
182VARx(char, fs_2625) /* whether we are running in linux 2.6.25 or newer */
183VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE])
184#endif
185
186VARx(EV_ATOMIC_T, sig_pending)
187#if EV_USE_SIGNALFD || EV_GENWRAP
188VARx(int, sigfd)
189VARx(ev_io, sigfd_w)
190VARx(sigset_t, sigfd_set)
191#endif
192
193VARx(unsigned int, origflags) /* original loop flags */
194
195#if EV_FEATURE_API || EV_GENWRAP
196VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */
197VARx(unsigned int, loop_depth) /* #ev_run enters - #ev_run leaves */
198
199VARx(void *, userdata)
200VAR (release_cb, void (*release_cb)(EV_P) EV_THROW)
201VAR (acquire_cb, void (*acquire_cb)(EV_P) EV_THROW)
202VAR (invoke_cb , void (*invoke_cb) (EV_P))
203#endif
84 204
85#undef VARx 205#undef VARx
86 206

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