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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 1.34 by root, Thu Jul 9 09:11:20 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, 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 */ 46VARx(ev_tstamp, io_blocktime)
47VARx(ev_tstamp, timeout_blocktime)
10 48
11VARx(ev_tstamp, method_fudge); /* assumed typical timer resolution */ 49VARx(int, backend)
12VAR (method_modify, void (*method_modify)(EV_P_ int fd, int oev, int nev)); 50VARx(int, activecnt) /* total number of active events ("refcount") */
13VAR (method_poll , void (*method_poll)(EV_P_ ev_tstamp timeout)); 51VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */
52VARx(unsigned int, loop_depth) /* #ev_loop enters - #ev_loop leaves */
53VARx(char, loop_done) /* signal by ev_unloop */
14 54
15VARx(int, activecnt); /* number of active events */ 55VARx(int, backend_fd)
56VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */
57VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev))
58VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout))
16 59
17#if EV_USE_SELECT 60VARx(ANFD *, anfds)
18VARx(unsigned char *, vec_ri); 61VARx(int, anfdmax)
19VARx(unsigned char *, vec_ro); 62
20VARx(unsigned char *, vec_wi); 63VAR (pendings, ANPENDING *pendings [NUMPRI])
21VARx(unsigned char *, vec_wo); 64VAR (pendingmax, int pendingmax [NUMPRI])
65VAR (pendingcnt, int pendingcnt [NUMPRI])
66VARx(ev_prepare, pending_w) /* dummy pending watcher */
67
68/* for reverse feeding of events */
69VARx(W *, rfeeds)
22VARx(int, vec_max); 70VARx(int, rfeedmax)
71VARx(int, rfeedcnt)
72
73#if EV_USE_EVENTFD || EV_GENWRAP
74VARx(int, evfd)
75#endif
76VAR (evpipe, int evpipe [2])
77VARx(ev_io, pipe_w)
78
79#if !defined(_WIN32) || EV_GENWRAP
80VARx(pid_t, curpid)
23#endif 81#endif
24 82
25#if EV_USEV_POLL 83VARx(char, postfork) /* true if we need to recreate kernel state after fork */
26VARx(struct pollfd *, polls); 84
85#if EV_USE_SELECT || EV_GENWRAP
86VARx(void *, vec_ri)
87VARx(void *, vec_ro)
88VARx(void *, vec_wi)
89VARx(void *, vec_wo)
90#if defined(_WIN32) || EV_GENWRAP
91VARx(void *, vec_eo)
92#endif
27VARx(int, pollmax); 93VARx(int, vec_max)
28VARx(int, pollcnt);
29VARx(int *, pollidxs); /* maps fds into structure indices */
30VARx(int, pollidxmax);
31#endif 94#endif
32 95
33#if EV_USE_EPOLL 96#if EV_USE_POLL || EV_GENWRAP
97VARx(struct pollfd *, polls)
34VARx(int, epoll_fd); 98VARx(int, pollmax)
35 99VARx(int, pollcnt)
36VARx(struct epoll_event *, events); 100VARx(int *, pollidxs) /* maps fds into structure indices */
37VARx(int, eventmax); 101VARx(int, pollidxmax)
38#endif 102#endif
39 103
40#if EV_USE_KQUEUE 104#if EV_USE_EPOLL || EV_GENWRAP
41VARx(int, kqueue_fd);
42VARx(struct kevent *, kqueue_changes);
43VARx(int, kqueue_changemax);
44VARx(int, kqueue_changecnt);
45VARx(struct kevent *, kqueue_events); 105VARx(struct epoll_event *, epoll_events)
46VARx(int, kqueue_eventmax); 106VARx(int, epoll_eventmax)
47#endif 107#endif
48 108
49VARx(ANFD *, anfds); 109#if EV_USE_KQUEUE || EV_GENWRAP
50VARx(int, anfdmax); 110VARx(struct kevent *, kqueue_changes)
111VARx(int, kqueue_changemax)
112VARx(int, kqueue_changecnt)
113VARx(struct kevent *, kqueue_events)
114VARx(int, kqueue_eventmax)
115#endif
51 116
52VAR (pendings, ANPENDING *pendings [NUMPRI]); 117#if EV_USE_PORT || EV_GENWRAP
53VAR (pendingmax, int pendingmax [NUMPRI]); 118VARx(struct port_event *, port_events)
54VAR (pendingcnt, int pendingcnt [NUMPRI]); 119VARx(int, port_eventmax)
120#endif
55 121
56VARx(int *, fdchanges); 122VARx(int *, fdchanges)
57VARx(int, fdchangemax); 123VARx(int, fdchangemax)
58VARx(int, fdchangecnt); 124VARx(int, fdchangecnt)
59 125
60VARx(struct ev_timer **, timers); 126VARx(ANHE *, timers)
61VARx(int, timermax); 127VARx(int, timermax)
62VARx(int, timercnt); 128VARx(int, timercnt)
63 129
64VARx(struct ev_periodic **, periodics); 130#if EV_PERIODIC_ENABLE || EV_GENWRAP
131VARx(ANHE *, periodics)
65VARx(int, periodicmax); 132VARx(int, periodicmax)
66VARx(int, periodiccnt); 133VARx(int, periodiccnt)
134#endif
67 135
68VARx(struct ev_idle **, idles); 136#if EV_IDLE_ENABLE || EV_GENWRAP
69VARx(int, idlemax); 137VAR (idles, ev_idle **idles [NUMPRI])
70VARx(int, idlecnt); 138VAR (idlemax, int idlemax [NUMPRI])
139VAR (idlecnt, int idlecnt [NUMPRI])
140#endif
141VARx(int, idleall) /* total number */
71 142
72VARx(struct ev_prepare **, prepares); 143VARx(struct ev_prepare **, prepares)
73VARx(int, preparemax); 144VARx(int, preparemax)
74VARx(int, preparecnt); 145VARx(int, preparecnt)
75 146
76VARx(struct ev_check **, checks); 147VARx(struct ev_check **, checks)
77VARx(int, checkmax); 148VARx(int, checkmax)
78VARx(int, checkcnt); 149VARx(int, checkcnt)
79 150
80VAR (childs, struct ev_child *childs [PID_HASHSIZE]); 151#if EV_FORK_ENABLE || EV_GENWRAP
81VARx(struct ev_signal, childev); 152VARx(struct ev_fork **, forks)
153VARx(int, forkmax)
154VARx(int, forkcnt)
155#endif
82 156
83VARx(struct ev_io, sigev); 157VARx(EV_ATOMIC_T, gotasync)
158#if EV_ASYNC_ENABLE || EV_GENWRAP
159VARx(struct ev_async **, asyncs)
160VARx(int, asyncmax)
161VARx(int, asynccnt)
162#endif
163
164#if EV_USE_INOTIFY || EV_GENWRAP
165VARx(int, fs_fd)
166VARx(ev_io, fs_w)
167VARx(char, fs_2625) /* whether we are running in linux 2.6.25 or newer */
168VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE])
169#endif
170
171VARx(void *, userdata)
172VAR (suspend_cb, void (*suspend_cb)(EV_P))
173VAR (resume_cb , void (*resume_cb) (EV_P))
174VAR (invoke_cb , void (*invoke_cb) (EV_P))
84 175
85#undef VARx 176#undef VARx
86 177

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