2 * loop member variable declarations
4 * Copyright (c) 2007,2008,2009,2010,2011,2012 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 #if EV_USE_EVENTFD || EV_GENWRAP
75 VAR (evpipe, int evpipe [2])
77 VARx(EV_ATOMIC_T, pipe_write_wanted)
78 VARx(EV_ATOMIC_T, pipe_write_skipped)
80 #if !defined(_WIN32) || EV_GENWRAP
84 VARx(char, postfork) /* true if we need to recreate kernel state after fork */
86 #if EV_USE_SELECT || EV_GENWRAP
91 #if defined(_WIN32) || EV_GENWRAP
97 #if EV_USE_POLL || EV_GENWRAP
98 VARx(struct pollfd *, polls)
101 VARx(int *, pollidxs) /* maps fds into structure indices */
102 VARx(int, pollidxmax)
105 #if EV_USE_EPOLL || EV_GENWRAP
106 VARx(struct epoll_event *, epoll_events)
107 VARx(int, epoll_eventmax)
108 VARx(int *, epoll_eperms)
109 VARx(int, epoll_epermcnt)
110 VARx(int, epoll_epermmax)
113 #if EV_USE_KQUEUE || EV_GENWRAP
114 VARx(pid_t, kqueue_fd_pid)
115 VARx(struct kevent *, kqueue_changes)
116 VARx(int, kqueue_changemax)
117 VARx(int, kqueue_changecnt)
118 VARx(struct kevent *, kqueue_events)
119 VARx(int, kqueue_eventmax)
122 #if EV_USE_PORT || EV_GENWRAP
123 VARx(struct port_event *, port_events)
124 VARx(int, port_eventmax)
127 #if EV_USE_IOCP || EV_GENWRAP
131 VARx(int *, fdchanges)
132 VARx(int, fdchangemax)
133 VARx(int, fdchangecnt)
139 #if EV_PERIODIC_ENABLE || EV_GENWRAP
140 VARx(ANHE *, periodics)
141 VARx(int, periodicmax)
142 VARx(int, periodiccnt)
145 #if EV_IDLE_ENABLE || EV_GENWRAP
146 VAR (idles, ev_idle **idles [NUMPRI])
147 VAR (idlemax, int idlemax [NUMPRI])
148 VAR (idlecnt, int idlecnt [NUMPRI])
150 VARx(int, idleall) /* total number */
152 VARx(struct ev_prepare **, prepares)
153 VARx(int, preparemax)
154 VARx(int, preparecnt)
156 VARx(struct ev_check **, checks)
160 #if EV_FORK_ENABLE || EV_GENWRAP
161 VARx(struct ev_fork **, forks)
166 #if EV_CLEANUP_ENABLE || EV_GENWRAP
167 VARx(struct ev_cleanup **, cleanups)
168 VARx(int, cleanupmax)
169 VARx(int, cleanupcnt)
172 #if EV_ASYNC_ENABLE || EV_GENWRAP
173 VARx(EV_ATOMIC_T, async_pending)
174 VARx(struct ev_async **, asyncs)
179 #if EV_USE_INOTIFY || EV_GENWRAP
182 VARx(char, fs_2625) /* whether we are running in linux 2.6.25 or newer */
183 VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE])
186 VARx(EV_ATOMIC_T, sig_pending)
187 #if EV_USE_SIGNALFD || EV_GENWRAP
190 VARx(sigset_t, sigfd_set)
193 VARx(unsigned int, origflags) /* original loop flags */
195 #if EV_FEATURE_API || EV_GENWRAP
196 VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */
197 VARx(unsigned int, loop_depth) /* #ev_run enters - #ev_run leaves */
199 VARx(void *, userdata)
200 VAR (release_cb, void (*release_cb)(EV_P) EV_THROW)
201 VAR (acquire_cb, void (*acquire_cb)(EV_P) EV_THROW)
202 VAR (invoke_cb , void (*invoke_cb) (EV_P))