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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 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) |
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50 | VARx(int, activecnt) /* total number of active events ("refcount") */ |
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51 | VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */ |
| 7 | |
52 | |
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53 | VARx(int, backend_fd) |
| 8 | VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */ |
54 | VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */ |
| 9 | 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)) |
| 10 | VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout)) |
56 | VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout)) |
| 11 | VARx(int, backend_fd) |
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| 12 | |
57 | |
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58 | #if EV_USE_EVENTFD || EV_GENWRAP |
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59 | VARx(int, evfd) |
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60 | #endif |
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61 | VAR (evpipe, int evpipe [2]) |
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62 | VARx(ev_io, pipeev) |
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63 | |
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64 | #if !defined(_WIN32) || EV_GENWRAP |
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65 | VARx(pid_t, curpid) |
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66 | #endif |
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67 | |
| 13 | VARx(int, postfork) /* true if we need to recreate kernel state after fork */ |
68 | VARx(char, postfork) /* true if we need to recreate kernel state after fork */ |
| 14 | VARx(int, activecnt) /* total number of active events ("refcount") */ |
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| 15 | |
69 | |
| 16 | #if EV_USE_SELECT || EV_GENWRAP |
70 | #if EV_USE_SELECT || EV_GENWRAP |
| 17 | VARx(void *, vec_ri) |
71 | VARx(void *, vec_ri) |
| 18 | VARx(void *, vec_ro) |
72 | VARx(void *, vec_ro) |
| 19 | VARx(void *, vec_wi) |
73 | VARx(void *, vec_wi) |
| 20 | VARx(void *, vec_wo) |
74 | VARx(void *, vec_wo) |
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75 | #if defined(_WIN32) || EV_GENWRAP |
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76 | VARx(void *, vec_eo) |
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77 | #endif |
| 21 | VARx(int, vec_max) |
78 | VARx(int, vec_max) |
| 22 | #endif |
79 | #endif |
| 23 | |
80 | |
| 24 | #if EV_USE_POLL || EV_GENWRAP |
81 | #if EV_USE_POLL || EV_GENWRAP |
| 25 | VARx(struct pollfd *, polls) |
82 | VARx(struct pollfd *, polls) |
| … | |
… | |
| 52 | |
109 | |
| 53 | VAR (pendings, ANPENDING *pendings [NUMPRI]) |
110 | VAR (pendings, ANPENDING *pendings [NUMPRI]) |
| 54 | VAR (pendingmax, int pendingmax [NUMPRI]) |
111 | VAR (pendingmax, int pendingmax [NUMPRI]) |
| 55 | VAR (pendingcnt, int pendingcnt [NUMPRI]) |
112 | VAR (pendingcnt, int pendingcnt [NUMPRI]) |
| 56 | |
113 | |
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114 | /* for reverse feeding of events */ |
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115 | VARx(W *, rfeeds) |
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116 | VARx(int, rfeedmax) |
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117 | VARx(int, rfeedcnt) |
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118 | |
| 57 | VARx(int *, fdchanges) |
119 | VARx(int *, fdchanges) |
| 58 | VARx(int, fdchangemax) |
120 | VARx(int, fdchangemax) |
| 59 | VARx(int, fdchangecnt) |
121 | VARx(int, fdchangecnt) |
| 60 | |
122 | |
| 61 | VARx(struct ev_timer **, timers) |
123 | VARx(ANHE *, timers) |
| 62 | VARx(int, timermax) |
124 | VARx(int, timermax) |
| 63 | VARx(int, timercnt) |
125 | VARx(int, timercnt) |
| 64 | |
126 | |
| 65 | #if EV_PERIODIC_ENABLE || EV_GENWRAP |
127 | #if EV_PERIODIC_ENABLE || EV_GENWRAP |
| 66 | VARx(struct ev_periodic **, periodics) |
128 | VARx(ANHE *, periodics) |
| 67 | VARx(int, periodicmax) |
129 | VARx(int, periodicmax) |
| 68 | VARx(int, periodiccnt) |
130 | VARx(int, periodiccnt) |
| 69 | #endif |
131 | #endif |
| 70 | |
132 | |
| 71 | VARx(struct ev_idle **, idles) |
133 | #if EV_IDLE_ENABLE || EV_GENWRAP |
| 72 | VARx(int, idlemax) |
134 | VAR (idles, ev_idle **idles [NUMPRI]) |
| 73 | VARx(int, idlecnt) |
135 | VAR (idlemax, int idlemax [NUMPRI]) |
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136 | VAR (idlecnt, int idlecnt [NUMPRI]) |
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137 | #endif |
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138 | VARx(int, idleall) /* total number */ |
| 74 | |
139 | |
| 75 | VARx(struct ev_prepare **, prepares) |
140 | VARx(struct ev_prepare **, prepares) |
| 76 | VARx(int, preparemax) |
141 | VARx(int, preparemax) |
| 77 | VARx(int, preparecnt) |
142 | VARx(int, preparecnt) |
| 78 | |
143 | |
| … | |
… | |
| 84 | VARx(struct ev_fork **, forks) |
149 | VARx(struct ev_fork **, forks) |
| 85 | VARx(int, forkmax) |
150 | VARx(int, forkmax) |
| 86 | VARx(int, forkcnt) |
151 | VARx(int, forkcnt) |
| 87 | #endif |
152 | #endif |
| 88 | |
153 | |
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154 | VARx(EV_ATOMIC_T, gotasync) |
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155 | #if EV_ASYNC_ENABLE || EV_GENWRAP |
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156 | VARx(struct ev_async **, asyncs) |
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157 | VARx(int, asyncmax) |
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158 | VARx(int, asynccnt) |
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159 | #endif |
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160 | |
| 89 | #if EV_USE_INOTIFY || EV_GENWRAP |
161 | #if EV_USE_INOTIFY || EV_GENWRAP |
| 90 | VARx(int, fs_fd) |
162 | VARx(int, fs_fd) |
| 91 | VARx(ev_io, fs_w); |
163 | VARx(ev_io, fs_w) |
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164 | VARx(char, fs_2625) /* whether we are running in linux 2.6.25 or newer */ |
| 92 | VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE]) |
165 | VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE]) |
| 93 | #endif |
166 | #endif |
| 94 | |
167 | |
| 95 | #undef VARx |
168 | #undef VARx |
| 96 | |
169 | |
