2 * loop member variable declarations
4 * Copyright (c) 2007,2008,2009,2010,2011,2012,2013 Marc Alexander Lehmann <libev@schmorp.de>
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40 #define VARx(type,name) VAR(name, type name)
42 VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */
43 VARx(ev_tstamp, mn_now) /* monotonic clock "now" */
44 VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */
46 /* for reverse feeding of events */
51 VAR (pendings, ANPENDING *pendings [NUMPRI])
52 VAR (pendingmax, int pendingmax [NUMPRI])
53 VAR (pendingcnt, int pendingcnt [NUMPRI])
54 VARx(int, pendingpri) /* highest priority currently pending */
55 VARx(ev_prepare, pending_w) /* dummy pending watcher */
57 VARx(ev_tstamp, io_blocktime)
58 VARx(ev_tstamp, timeout_blocktime)
61 VARx(int, activecnt) /* total number of active events ("refcount") */
62 VARx(EV_ATOMIC_T, loop_done) /* signal by ev_break */
65 VARx(ev_tstamp, backend_mintime) /* assumed typical timer resolution */
66 VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev))
67 VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout))
72 VAR (evpipe, int evpipe [2])
74 VARx(EV_ATOMIC_T, pipe_write_wanted)
75 VARx(EV_ATOMIC_T, pipe_write_skipped)
77 #if !defined(_WIN32) || EV_GENWRAP
81 VARx(char, postfork) /* true if we need to recreate kernel state after fork */
83 #if EV_USE_SELECT || EV_GENWRAP
88 #if defined(_WIN32) || EV_GENWRAP
94 #if EV_USE_POLL || EV_GENWRAP
95 VARx(struct pollfd *, polls)
98 VARx(int *, pollidxs) /* maps fds into structure indices */
102 #if EV_USE_EPOLL || EV_GENWRAP
103 VARx(struct epoll_event *, epoll_events)
104 VARx(int, epoll_eventmax)
105 VARx(int *, epoll_eperms)
106 VARx(int, epoll_epermcnt)
107 VARx(int, epoll_epermmax)
110 #if EV_USE_KQUEUE || EV_GENWRAP
111 VARx(pid_t, kqueue_fd_pid)
112 VARx(struct kevent *, kqueue_changes)
113 VARx(int, kqueue_changemax)
114 VARx(int, kqueue_changecnt)
115 VARx(struct kevent *, kqueue_events)
116 VARx(int, kqueue_eventmax)
119 #if EV_USE_PORT || EV_GENWRAP
120 VARx(struct port_event *, port_events)
121 VARx(int, port_eventmax)
124 #if EV_USE_IOCP || EV_GENWRAP
128 VARx(int *, fdchanges)
129 VARx(int, fdchangemax)
130 VARx(int, fdchangecnt)
136 #if EV_PERIODIC_ENABLE || EV_GENWRAP
137 VARx(ANHE *, periodics)
138 VARx(int, periodicmax)
139 VARx(int, periodiccnt)
142 #if EV_IDLE_ENABLE || EV_GENWRAP
143 VAR (idles, ev_idle **idles [NUMPRI])
144 VAR (idlemax, int idlemax [NUMPRI])
145 VAR (idlecnt, int idlecnt [NUMPRI])
147 VARx(int, idleall) /* total number */
149 VARx(struct ev_prepare **, prepares)
150 VARx(int, preparemax)
151 VARx(int, preparecnt)
153 VARx(struct ev_check **, checks)
157 #if EV_FORK_ENABLE || EV_GENWRAP
158 VARx(struct ev_fork **, forks)
163 #if EV_CLEANUP_ENABLE || EV_GENWRAP
164 VARx(struct ev_cleanup **, cleanups)
165 VARx(int, cleanupmax)
166 VARx(int, cleanupcnt)
169 #if EV_ASYNC_ENABLE || EV_GENWRAP
170 VARx(EV_ATOMIC_T, async_pending)
171 VARx(struct ev_async **, asyncs)
176 #if EV_USE_INOTIFY || EV_GENWRAP
179 VARx(char, fs_2625) /* whether we are running in linux 2.6.25 or newer */
180 VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE])
183 VARx(EV_ATOMIC_T, sig_pending)
184 #if EV_USE_SIGNALFD || EV_GENWRAP
187 VARx(sigset_t, sigfd_set)
190 VARx(unsigned int, origflags) /* original loop flags */
192 #if EV_FEATURE_API || EV_GENWRAP
193 VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */
194 VARx(unsigned int, loop_depth) /* #ev_run enters - #ev_run leaves */
196 VARx(void *, userdata)
197 /* C++ doesn't support the ev_loop_callback typedef here. stinks. */
198 VAR (release_cb, void (*release_cb)(EV_P) EV_THROW)
199 VAR (acquire_cb, void (*acquire_cb)(EV_P) EV_THROW)
200 VAR (invoke_cb , ev_loop_callback invoke_cb)