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1 | /* |
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2 | * loop member variable declarations |
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3 | * |
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4 | * Copyright (c) 2007,2008,2009 Marc Alexander Lehmann <libev@schmorp.de> |
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5 | * All rights reserved. |
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6 | * |
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7 | * Redistribution and use in source and binary forms, with or without modifica- |
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8 | * tion, are permitted provided that the following conditions are met: |
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9 | * |
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10 | * 1. Redistributions of source code must retain the above copyright notice, |
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11 | * this list of conditions and the following disclaimer. |
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12 | * |
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13 | * 2. Redistributions in binary form must reproduce the above copyright |
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14 | * notice, this list of conditions and the following disclaimer in the |
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15 | * documentation and/or other materials provided with the distribution. |
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16 | * |
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17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- |
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19 | * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
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20 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- |
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21 | * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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22 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
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23 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
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24 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH- |
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25 | * ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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26 | * OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | * |
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28 | * Alternatively, the contents of this file may be used under the terms of |
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29 | * the GNU General Public License ("GPL") version 2 or any later version, |
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30 | * in which case the provisions of the GPL are applicable instead of |
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31 | * the above. If you wish to allow the use of your version of this file |
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32 | * only under the terms of the GPL and not to allow others to use your |
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33 | * version of this file under the BSD license, indicate your decision |
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34 | * by deleting the provisions above and replace them with the notice |
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35 | * and other provisions required by the GPL. If you do not delete the |
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36 | * provisions above, a recipient may use your version of this file under |
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37 | * either the BSD or the GPL. |
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38 | */ |
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39 | |
| 1 | #define VARx(type,name) VAR(name, type name) |
40 | #define VARx(type,name) VAR(name, type name) |
| 2 | |
41 | |
| 3 | VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */ |
42 | VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */ |
| 4 | VARx(ev_tstamp, mn_now) /* monotonic clock "now" */ |
43 | VARx(ev_tstamp, mn_now) /* monotonic clock "now" */ |
| 5 | VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */ |
44 | VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */ |
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45 | |
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46 | VARx(ev_tstamp, io_blocktime) |
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47 | VARx(ev_tstamp, timeout_blocktime) |
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48 | |
| 6 | VARx(int, backend) |
49 | VARx(int, backend) |
| 7 | VARx(int, activecnt) /* total number of active events ("refcount") */ |
50 | VARx(int, activecnt) /* total number of active events ("refcount") */ |
| 8 | VARx(unsigned int, loop_count); /* total number of loop iterations/blocks */ |
51 | VARx(unsigned char, loop_done) /* signal by ev_unloop */ |
| 9 | |
52 | |
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53 | VARx(int, backend_fd) |
| 10 | VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */ |
54 | VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */ |
| 11 | VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev)) |
55 | VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev)) |
| 12 | VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout)) |
56 | VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout)) |
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57 | |
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58 | VARx(ANFD *, anfds) |
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59 | VARx(int, anfdmax) |
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60 | |
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61 | VAR (pendings, ANPENDING *pendings [NUMPRI]) |
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62 | VAR (pendingmax, int pendingmax [NUMPRI]) |
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63 | VAR (pendingcnt, int pendingcnt [NUMPRI]) |
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64 | VARx(ev_prepare, pending_w) /* dummy pending watcher */ |
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65 | |
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66 | /* for reverse feeding of events */ |
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67 | VARx(W *, rfeeds) |
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68 | VARx(int, rfeedmax) |
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69 | VARx(int, rfeedcnt) |
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70 | |
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71 | #if EV_USE_EVENTFD || EV_GENWRAP |
| 13 | VARx(int, backend_fd) |
72 | VARx(int, evfd) |
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73 | #endif |
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74 | VAR (evpipe, int evpipe [2]) |
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75 | VARx(ev_io, pipe_w) |
| 14 | |
76 | |
| 15 | #if !defined(_WIN32) || EV_GENWRAP |
77 | #if !defined(_WIN32) || EV_GENWRAP |
| 16 | VARx(pid_t, curpid) |
78 | VARx(pid_t, curpid) |
| 17 | #endif |
79 | #endif |
| 18 | |
80 | |
| 19 | VARx(int, postfork) /* true if we need to recreate kernel state after fork */ |
81 | VARx(char, postfork) /* true if we need to recreate kernel state after fork */ |
| 20 | |
82 | |
| 21 | #if EV_USE_SELECT || EV_GENWRAP |
83 | #if EV_USE_SELECT || EV_GENWRAP |
| 22 | VARx(void *, vec_ri) |
84 | VARx(void *, vec_ri) |
| 23 | VARx(void *, vec_ro) |
85 | VARx(void *, vec_ro) |
| 24 | VARx(void *, vec_wi) |
86 | VARx(void *, vec_wi) |
| 25 | VARx(void *, vec_wo) |
87 | VARx(void *, vec_wo) |
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88 | #if defined(_WIN32) || EV_GENWRAP |
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89 | VARx(void *, vec_eo) |
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90 | #endif |
| 26 | VARx(int, vec_max) |
91 | VARx(int, vec_max) |
| 27 | #endif |
92 | #endif |
| 28 | |
93 | |
| 29 | #if EV_USE_POLL || EV_GENWRAP |
94 | #if EV_USE_POLL || EV_GENWRAP |
| 30 | VARx(struct pollfd *, polls) |
95 | VARx(struct pollfd *, polls) |
| … | |
… | |
| 50 | #if EV_USE_PORT || EV_GENWRAP |
115 | #if EV_USE_PORT || EV_GENWRAP |
| 51 | VARx(struct port_event *, port_events) |
116 | VARx(struct port_event *, port_events) |
| 52 | VARx(int, port_eventmax) |
117 | VARx(int, port_eventmax) |
| 53 | #endif |
118 | #endif |
| 54 | |
119 | |
| 55 | VARx(ANFD *, anfds) |
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| 56 | VARx(int, anfdmax) |
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| 57 | |
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| 58 | VAR (pendings, ANPENDING *pendings [NUMPRI]) |
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| 59 | VAR (pendingmax, int pendingmax [NUMPRI]) |
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| 60 | VAR (pendingcnt, int pendingcnt [NUMPRI]) |
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| 61 | |
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| 62 | VARx(int *, fdchanges) |
120 | VARx(int *, fdchanges) |
| 63 | VARx(int, fdchangemax) |
121 | VARx(int, fdchangemax) |
| 64 | VARx(int, fdchangecnt) |
122 | VARx(int, fdchangecnt) |
| 65 | |
123 | |
| 66 | VARx(struct ev_timer **, timers) |
124 | VARx(ANHE *, timers) |
| 67 | VARx(int, timermax) |
125 | VARx(int, timermax) |
| 68 | VARx(int, timercnt) |
126 | VARx(int, timercnt) |
| 69 | |
127 | |
| 70 | #if EV_PERIODIC_ENABLE || EV_GENWRAP |
128 | #if EV_PERIODIC_ENABLE || EV_GENWRAP |
| 71 | VARx(struct ev_periodic **, periodics) |
129 | VARx(ANHE *, periodics) |
| 72 | VARx(int, periodicmax) |
130 | VARx(int, periodicmax) |
| 73 | VARx(int, periodiccnt) |
131 | VARx(int, periodiccnt) |
| 74 | #endif |
132 | #endif |
| 75 | |
133 | |
| 76 | #if EV_IDLE_ENABLE || EV_GENWRAP |
134 | #if EV_IDLE_ENABLE || EV_GENWRAP |
| … | |
… | |
| 92 | VARx(struct ev_fork **, forks) |
150 | VARx(struct ev_fork **, forks) |
| 93 | VARx(int, forkmax) |
151 | VARx(int, forkmax) |
| 94 | VARx(int, forkcnt) |
152 | VARx(int, forkcnt) |
| 95 | #endif |
153 | #endif |
| 96 | |
154 | |
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155 | #if EV_ASYNC_ENABLE || EV_GENWRAP |
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156 | VARx(EV_ATOMIC_T, async_pending) |
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157 | VARx(struct ev_async **, asyncs) |
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158 | VARx(int, asyncmax) |
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159 | VARx(int, asynccnt) |
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160 | #endif |
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161 | |
| 97 | #if EV_USE_INOTIFY || EV_GENWRAP |
162 | #if EV_USE_INOTIFY || EV_GENWRAP |
| 98 | VARx(int, fs_fd) |
163 | VARx(int, fs_fd) |
| 99 | VARx(ev_io, fs_w) |
164 | VARx(ev_io, fs_w) |
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165 | VARx(char, fs_2625) /* whether we are running in linux 2.6.25 or newer */ |
| 100 | VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE]) |
166 | VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE]) |
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167 | #endif |
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168 | |
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169 | VARx(EV_ATOMIC_T, sig_pending) |
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170 | #if EV_USE_SIGNALFD || EV_GENWRAP |
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171 | VARx(int, sigfd) |
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172 | VARx(ev_io, sigfd_w) |
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173 | VARx(sigset_t, sigfd_set) |
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174 | #endif |
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175 | |
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176 | #if EV_FEATURE_API || EV_GENWRAP |
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177 | VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */ |
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178 | VARx(unsigned int, loop_depth) /* #ev_loop enters - #ev_loop leaves */ |
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179 | |
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180 | VARx(void *, userdata) |
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181 | VAR (release_cb, void (*release_cb)(EV_P)) |
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182 | VAR (acquire_cb, void (*acquire_cb)(EV_P)) |
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183 | VAR (invoke_cb , void (*invoke_cb) (EV_P)) |
| 101 | #endif |
184 | #endif |
| 102 | |
185 | |
| 103 | #undef VARx |
186 | #undef VARx |
| 104 | |
187 | |
