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Comparing libev/ev_vars.h (file contents):
Revision 1.43 by root, Sun Oct 24 18:09:58 2010 UTC vs.
Revision 1.68 by root, Sun Jul 26 11:10:45 2020 UTC

1/* 1/*
2 * loop member variable declarations 2 * loop member variable declarations
3 * 3 *
4 * Copyright (c) 2007,2008,2009,2010 Marc Alexander Lehmann <libev@schmorp.de> 4 * Copyright (c) 2007,2008,2009,2010,2011,2012,2013,2019 Marc Alexander Lehmann <libev@schmorp.de>
5 * All rights reserved. 5 * All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary forms, with or without modifica- 7 * Redistribution and use in source and binary forms, with or without modifica-
8 * tion, are permitted provided that the following conditions are met: 8 * tion, are permitted provided that the following conditions are met:
9 * 9 *
10 * 1. Redistributions of source code must retain the above copyright notice, 10 * 1. Redistributions of source code must retain the above copyright notice,
11 * this list of conditions and the following disclaimer. 11 * this list of conditions and the following disclaimer.
12 * 12 *
13 * 2. Redistributions in binary form must reproduce the above copyright 13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the 14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution. 15 * documentation and/or other materials provided with the distribution.
16 * 16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 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- 18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
19 * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 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- 20 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
21 * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
… …
41 41
42VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */ 42VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */
43VARx(ev_tstamp, mn_now) /* monotonic clock "now" */ 43VARx(ev_tstamp, mn_now) /* monotonic clock "now" */
44VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */ 44VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */
45 45
46VARx(ev_tstamp, io_blocktime)
47VARx(ev_tstamp, timeout_blocktime)
48
49VARx(int, backend)
50VARx(int, activecnt) /* total number of active events ("refcount") */
51VARx(EV_ATOMIC_T, loop_done) /* signal by ev_break */
52
53VARx(int, backend_fd)
54VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */
55VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev))
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 */ 46/* for reverse feeding of events */
67VARx(W *, rfeeds) 47VARx(W *, rfeeds)
68VARx(int, rfeedmax) 48VARx(int, rfeedmax)
69VARx(int, rfeedcnt) 49VARx(int, rfeedcnt)
70 50
71#if EV_USE_EVENTFD || EV_GENWRAP 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
72VARx(int, evfd) 60VARx(int, backend)
73#endif 61VARx(int, activecnt) /* total number of active events ("refcount") */
62VARx(EV_ATOMIC_T, loop_done) /* signal by ev_break */
63
64VARx(int, backend_fd)
65VARx(ev_tstamp, backend_mintime) /* assumed typical timer resolution */
66VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev))
67VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout))
68
69VARx(ANFD *, anfds)
70VARx(int, anfdmax)
71
74VAR (evpipe, int evpipe [2]) 72VAR (evpipe, int evpipe [2])
75VARx(ev_io, pipe_w) 73VARx(ev_io, pipe_w)
74VARx(EV_ATOMIC_T, pipe_write_wanted)
75VARx(EV_ATOMIC_T, pipe_write_skipped)
76 76
77#if !defined(_WIN32) || EV_GENWRAP 77#if !defined(_WIN32) || EV_GENWRAP
78VARx(pid_t, curpid) 78VARx(pid_t, curpid)
79#endif 79#endif
80 80
… …
100#endif 100#endif
101 101
102#if EV_USE_EPOLL || EV_GENWRAP 102#if EV_USE_EPOLL || EV_GENWRAP
103VARx(struct epoll_event *, epoll_events) 103VARx(struct epoll_event *, epoll_events)
104VARx(int, epoll_eventmax) 104VARx(int, epoll_eventmax)
105VARx(int *, epoll_eperms)
106VARx(int, epoll_epermcnt)
107VARx(int, epoll_epermmax)
108#endif
109
110#if EV_USE_LINUXAIO || EV_GENWRAP
111VARx(aio_context_t, linuxaio_ctx)
112VARx(int, linuxaio_iteration)
113VARx(struct aniocb **, linuxaio_iocbps)
114VARx(int, linuxaio_iocbpmax)
115VARx(struct iocb **, linuxaio_submits)
116VARx(int, linuxaio_submitcnt)
117VARx(int, linuxaio_submitmax)
118VARx(ev_io, linuxaio_epoll_w)
119#endif
120
121#if EV_USE_IOURING || EV_GENWRAP
122VARx(int, iouring_fd)
123VARx(unsigned, iouring_to_submit);
124VARx(int, iouring_entries)
125VARx(int, iouring_max_entries)
126VARx(void *, iouring_ring)
127VARx(void *, iouring_sqes)
128VARx(uint32_t, iouring_ring_size)
129VARx(uint32_t, iouring_sqes_size)
130VARx(uint32_t, iouring_sq_head)
131VARx(uint32_t, iouring_sq_tail)
132VARx(uint32_t, iouring_sq_ring_mask)
133VARx(uint32_t, iouring_sq_ring_entries)
134VARx(uint32_t, iouring_sq_flags)
135VARx(uint32_t, iouring_sq_dropped)
136VARx(uint32_t, iouring_sq_array)
137VARx(uint32_t, iouring_cq_head)
138VARx(uint32_t, iouring_cq_tail)
139VARx(uint32_t, iouring_cq_ring_mask)
140VARx(uint32_t, iouring_cq_ring_entries)
141VARx(uint32_t, iouring_cq_overflow)
142VARx(uint32_t, iouring_cq_cqes)
143VARx(ev_tstamp, iouring_tfd_to)
144VARx(int, iouring_tfd)
145VARx(ev_io, iouring_tfd_w)
105#endif 146#endif
106 147
107#if EV_USE_KQUEUE || EV_GENWRAP 148#if EV_USE_KQUEUE || EV_GENWRAP
149VARx(pid_t, kqueue_fd_pid)
108VARx(struct kevent *, kqueue_changes) 150VARx(struct kevent *, kqueue_changes)
109VARx(int, kqueue_changemax) 151VARx(int, kqueue_changemax)
110VARx(int, kqueue_changecnt) 152VARx(int, kqueue_changecnt)
111VARx(struct kevent *, kqueue_events) 153VARx(struct kevent *, kqueue_events)
112VARx(int, kqueue_eventmax) 154VARx(int, kqueue_eventmax)
… …
181VARx(int, sigfd) 223VARx(int, sigfd)
182VARx(ev_io, sigfd_w) 224VARx(ev_io, sigfd_w)
183VARx(sigset_t, sigfd_set) 225VARx(sigset_t, sigfd_set)
184#endif 226#endif
185 227
228#if EV_USE_TIMERFD || EV_GENWRAP
229VARx(int, timerfd) /* timerfd for time jump detection */
230VARx(ev_io, timerfd_w)
231#endif
232
233VARx(unsigned int, origflags) /* original loop flags */
234
186#if EV_FEATURE_API || EV_GENWRAP 235#if EV_FEATURE_API || EV_GENWRAP
187VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */ 236VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */
188VARx(unsigned int, loop_depth) /* #ev_run enters - #ev_run leaves */ 237VARx(unsigned int, loop_depth) /* #ev_run enters - #ev_run leaves */
189 238
190VARx(void *, userdata) 239VARx(void *, userdata)
240/* C++ doesn't support the ev_loop_callback typedef here. stinks. */
191VAR (release_cb, void (*release_cb)(EV_P)) 241VAR (release_cb, void (*release_cb)(EV_P) EV_NOEXCEPT)
192VAR (acquire_cb, void (*acquire_cb)(EV_P)) 242VAR (acquire_cb, void (*acquire_cb)(EV_P) EV_NOEXCEPT)
193VAR (invoke_cb , void (*invoke_cb) (EV_P)) 243VAR (invoke_cb , ev_loop_callback invoke_cb)
194#endif 244#endif
195 245
196#undef VARx 246#undef VARx
197 247

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