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/* |
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* loop member variable declarations |
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* |
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* Copyright (c) 2007,2008,2009,2010,2011,2012,2013,2019 Marc Alexander Lehmann <libev@schmorp.de> |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without modifica- |
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* tion, are permitted provided that the following conditions are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- |
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* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- |
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* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH- |
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* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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* OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* Alternatively, the contents of this file may be used under the terms of |
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* the GNU General Public License ("GPL") version 2 or any later version, |
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* in which case the provisions of the GPL are applicable instead of |
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* the above. If you wish to allow the use of your version of this file |
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* only under the terms of the GPL and not to allow others to use your |
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* version of this file under the BSD license, indicate your decision |
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* by deleting the provisions above and replace them with the notice |
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* and other provisions required by the GPL. If you do not delete the |
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* provisions above, a recipient may use your version of this file under |
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* either the BSD or the GPL. |
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*/ |
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|
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#define VARx(type,name) VAR(name, type name) |
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|
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VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */ |
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VARx(ev_tstamp, mn_now) /* monotonic clock "now" */ |
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VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */ |
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|
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/* for reverse feeding of events */ |
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VARx(W *, rfeeds) |
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VARx(int, rfeedmax) |
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VARx(int, rfeedcnt) |
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|
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VAR (pendings, ANPENDING *pendings [NUMPRI]) |
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VAR (pendingmax, int pendingmax [NUMPRI]) |
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VAR (pendingcnt, int pendingcnt [NUMPRI]) |
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VARx(int, pendingpri) /* highest priority currently pending */ |
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VARx(ev_prepare, pending_w) /* dummy pending watcher */ |
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|
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VARx(ev_tstamp, io_blocktime) |
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VARx(ev_tstamp, timeout_blocktime) |
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|
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VARx(int, backend) |
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VARx(int, activecnt) /* total number of active events ("refcount") */ |
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VARx(EV_ATOMIC_T, loop_done) /* signal by ev_break */ |
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|
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VARx(int, backend_fd) |
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VARx(ev_tstamp, backend_mintime) /* assumed typical timer resolution */ |
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VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev)) |
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VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout)) |
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|
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VARx(ANFD *, anfds) |
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VARx(int, anfdmax) |
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|
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VAR (evpipe, int evpipe [2]) |
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VARx(ev_io, pipe_w) |
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VARx(EV_ATOMIC_T, pipe_write_wanted) |
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VARx(EV_ATOMIC_T, pipe_write_skipped) |
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|
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#if !defined(_WIN32) || EV_GENWRAP |
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VARx(pid_t, curpid) |
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#endif |
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|
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VARx(char, postfork) /* true if we need to recreate kernel state after fork */ |
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|
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#if EV_USE_SELECT || EV_GENWRAP |
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VARx(void *, vec_ri) |
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VARx(void *, vec_ro) |
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VARx(void *, vec_wi) |
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VARx(void *, vec_wo) |
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#if defined(_WIN32) || EV_GENWRAP |
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VARx(void *, vec_eo) |
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#endif |
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VARx(int, vec_max) |
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#endif |
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|
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#if EV_USE_POLL || EV_GENWRAP |
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VARx(struct pollfd *, polls) |
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VARx(int, pollmax) |
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VARx(int, pollcnt) |
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VARx(int *, pollidxs) /* maps fds into structure indices */ |
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VARx(int, pollidxmax) |
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#endif |
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|
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#if EV_USE_EPOLL || EV_GENWRAP |
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VARx(struct epoll_event *, epoll_events) |
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VARx(int, epoll_eventmax) |
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VARx(int *, epoll_eperms) |
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VARx(int, epoll_epermcnt) |
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VARx(int, epoll_epermmax) |
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#endif |
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|
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#if EV_USE_LINUXAIO || EV_GENWRAP |
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VARx(aio_context_t, linuxaio_ctx) |
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VARx(int, linuxaio_iteration) |
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VARx(struct aniocb **, linuxaio_iocbps) |
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VARx(int, linuxaio_iocbpmax) |
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VARx(struct iocb **, linuxaio_submits) |
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VARx(int, linuxaio_submitcnt) |
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VARx(int, linuxaio_submitmax) |
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VARx(ev_io, linuxaio_epoll_w) |
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#endif |
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|
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#if EV_USE_IOURING || EV_GENWRAP |
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VARx(int, iouring_fd) |
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VARx(unsigned, iouring_to_submit); |
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VARx(int, iouring_entries) |
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VARx(int, iouring_max_entries) |
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VARx(void *, iouring_sq_ring) |
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VARx(void *, iouring_cq_ring) |
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VARx(void *, iouring_sqes) |
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VARx(uint32_t, iouring_sq_ring_size) |
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VARx(uint32_t, iouring_cq_ring_size) |
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VARx(uint32_t, iouring_sqes_size) |
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VARx(uint32_t, iouring_sq_head) |
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VARx(uint32_t, iouring_sq_tail) |
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VARx(uint32_t, iouring_sq_ring_mask) |
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VARx(uint32_t, iouring_sq_ring_entries) |
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VARx(uint32_t, iouring_sq_flags) |
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VARx(uint32_t, iouring_sq_dropped) |
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VARx(uint32_t, iouring_sq_array) |
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VARx(uint32_t, iouring_cq_head) |
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VARx(uint32_t, iouring_cq_tail) |
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VARx(uint32_t, iouring_cq_ring_mask) |
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VARx(uint32_t, iouring_cq_ring_entries) |
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VARx(uint32_t, iouring_cq_overflow) |
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VARx(uint32_t, iouring_cq_cqes) |
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VARx(ev_tstamp, iouring_tfd_to) |
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VARx(int, iouring_tfd) |
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VARx(ev_io, iouring_tfd_w) |
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#endif |
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|
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#if EV_USE_KQUEUE || EV_GENWRAP |
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VARx(pid_t, kqueue_fd_pid) |
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VARx(struct kevent *, kqueue_changes) |
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VARx(int, kqueue_changemax) |
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VARx(int, kqueue_changecnt) |
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VARx(struct kevent *, kqueue_events) |
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VARx(int, kqueue_eventmax) |
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#endif |
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|
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#if EV_USE_PORT || EV_GENWRAP |
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VARx(struct port_event *, port_events) |
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VARx(int, port_eventmax) |
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#endif |
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|
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#if EV_USE_IOCP || EV_GENWRAP |
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VARx(HANDLE, iocp) |
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#endif |
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|
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VARx(int *, fdchanges) |
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VARx(int, fdchangemax) |
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VARx(int, fdchangecnt) |
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|
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VARx(ANHE *, timers) |
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VARx(int, timermax) |
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VARx(int, timercnt) |
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|
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#if EV_PERIODIC_ENABLE || EV_GENWRAP |
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VARx(ANHE *, periodics) |
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VARx(int, periodicmax) |
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VARx(int, periodiccnt) |
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#endif |
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|
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#if EV_IDLE_ENABLE || EV_GENWRAP |
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VAR (idles, ev_idle **idles [NUMPRI]) |
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VAR (idlemax, int idlemax [NUMPRI]) |
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VAR (idlecnt, int idlecnt [NUMPRI]) |
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#endif |
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VARx(int, idleall) /* total number */ |
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|
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VARx(struct ev_prepare **, prepares) |
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VARx(int, preparemax) |
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VARx(int, preparecnt) |
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|
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VARx(struct ev_check **, checks) |
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VARx(int, checkmax) |
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VARx(int, checkcnt) |
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|
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#if EV_FORK_ENABLE || EV_GENWRAP |
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VARx(struct ev_fork **, forks) |
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VARx(int, forkmax) |
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VARx(int, forkcnt) |
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#endif |
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|
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#if EV_CLEANUP_ENABLE || EV_GENWRAP |
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VARx(struct ev_cleanup **, cleanups) |
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VARx(int, cleanupmax) |
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VARx(int, cleanupcnt) |
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#endif |
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|
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#if EV_ASYNC_ENABLE || EV_GENWRAP |
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VARx(EV_ATOMIC_T, async_pending) |
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VARx(struct ev_async **, asyncs) |
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VARx(int, asyncmax) |
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VARx(int, asynccnt) |
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#endif |
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|
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#if EV_USE_INOTIFY || EV_GENWRAP |
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VARx(int, fs_fd) |
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VARx(ev_io, fs_w) |
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VARx(char, fs_2625) /* whether we are running in linux 2.6.25 or newer */ |
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VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE]) |
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#endif |
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|
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VARx(EV_ATOMIC_T, sig_pending) |
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#if EV_USE_SIGNALFD || EV_GENWRAP |
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VARx(int, sigfd) |
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VARx(ev_io, sigfd_w) |
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VARx(sigset_t, sigfd_set) |
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#endif |
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|
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#if EV_USE_TIMERFD || EV_GENWRAP |
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VARx(int, timerfd) /* timerfd for time jump detection */ |
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VARx(ev_io, timerfd_w) |
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#endif |
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|
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VARx(unsigned int, origflags) /* original loop flags */ |
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|
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#if EV_FEATURE_API || EV_GENWRAP |
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VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */ |
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VARx(unsigned int, loop_depth) /* #ev_run enters - #ev_run leaves */ |
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|
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VARx(void *, userdata) |
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/* C++ doesn't support the ev_loop_callback typedef here. stinks. */ |
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VAR (release_cb, void (*release_cb)(EV_P) EV_NOEXCEPT) |
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VAR (acquire_cb, void (*acquire_cb)(EV_P) EV_NOEXCEPT) |
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VAR (invoke_cb , ev_loop_callback invoke_cb) |
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#endif |
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|
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#undef VARx |
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|
