1 | /* |
1 | /* |
2 | * loop member variable declarations |
2 | * loop member variable declarations |
3 | * |
3 | * |
4 | * Copyright (c) 2007,2008,2009,2010 Marc Alexander Lehmann <libev@schmorp.de> |
4 | * Copyright (c) 2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann <libev@schmorp.de> |
5 | * All rights reserved. |
5 | * All rights reserved. |
6 | * |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
8 | * tion, are permitted provided that the following conditions are met: |
8 | * tion, are permitted provided that the following conditions are met: |
9 | * |
9 | * |
10 | * 1. Redistributions of source code must retain the above copyright notice, |
10 | * 1. Redistributions of source code must retain the above copyright notice, |
11 | * this list of conditions and the following disclaimer. |
11 | * this list of conditions and the following disclaimer. |
12 | * |
12 | * |
13 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * 2. Redistributions in binary form must reproduce the above copyright |
14 | * notice, this list of conditions and the following disclaimer in the |
14 | * notice, this list of conditions and the following disclaimer in the |
15 | * documentation and/or other materials provided with the distribution. |
15 | * documentation and/or other materials provided with the distribution. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- |
18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- |
19 | * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
19 | * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
20 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- |
20 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- |
21 | * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
21 | * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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41 | |
41 | |
42 | VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */ |
42 | VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */ |
43 | VARx(ev_tstamp, mn_now) /* monotonic clock "now" */ |
43 | VARx(ev_tstamp, mn_now) /* monotonic clock "now" */ |
44 | VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */ |
44 | VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */ |
45 | |
45 | |
46 | VARx(ev_tstamp, io_blocktime) |
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47 | VARx(ev_tstamp, timeout_blocktime) |
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48 | |
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49 | VARx(int, backend) |
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50 | VARx(int, activecnt) /* total number of active events ("refcount") */ |
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51 | VARx(EV_ATOMIC_T, loop_done) /* signal by ev_break */ |
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52 | |
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53 | VARx(int, backend_fd) |
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54 | VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */ |
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55 | VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev)) |
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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 */ |
46 | /* for reverse feeding of events */ |
67 | VARx(W *, rfeeds) |
47 | VARx(W *, rfeeds) |
68 | VARx(int, rfeedmax) |
48 | VARx(int, rfeedmax) |
69 | VARx(int, rfeedcnt) |
49 | VARx(int, rfeedcnt) |
70 | |
50 | |
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51 | VAR (pendings, ANPENDING *pendings [NUMPRI]) |
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52 | VAR (pendingmax, int pendingmax [NUMPRI]) |
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53 | VAR (pendingcnt, int pendingcnt [NUMPRI]) |
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54 | VARx(int, pendingpri) /* highest priority currently pending */ |
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55 | VARx(ev_prepare, pending_w) /* dummy pending watcher */ |
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56 | |
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57 | VARx(ev_tstamp, io_blocktime) |
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58 | VARx(ev_tstamp, timeout_blocktime) |
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59 | |
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60 | VARx(int, backend) |
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61 | VARx(int, activecnt) /* total number of active events ("refcount") */ |
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62 | VARx(EV_ATOMIC_T, loop_done) /* signal by ev_break */ |
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63 | |
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64 | VARx(int, backend_fd) |
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65 | VARx(ev_tstamp, backend_mintime) /* assumed typical timer resolution */ |
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66 | VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev)) |
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67 | VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout)) |
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68 | |
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69 | VARx(ANFD *, anfds) |
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70 | VARx(int, anfdmax) |
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71 | |
71 | #if EV_USE_EVENTFD || EV_GENWRAP |
72 | #if EV_USE_EVENTFD || EV_GENWRAP |
72 | VARx(int, evfd) |
73 | VARx(int, evfd) |
73 | #endif |
74 | #endif |
74 | VAR (evpipe, int evpipe [2]) |
75 | VAR (evpipe, int evpipe [2]) |
75 | VARx(ev_io, pipe_w) |
76 | VARx(ev_io, pipe_w) |
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77 | VARx(EV_ATOMIC_T, pipe_write_wanted) |
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78 | VARx(EV_ATOMIC_T, pipe_write_skipped) |
76 | |
79 | |
77 | #if !defined(_WIN32) || EV_GENWRAP |
80 | #if !defined(_WIN32) || EV_GENWRAP |
78 | VARx(pid_t, curpid) |
81 | VARx(pid_t, curpid) |
79 | #endif |
82 | #endif |
80 | |
83 | |
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100 | #endif |
103 | #endif |
101 | |
104 | |
102 | #if EV_USE_EPOLL || EV_GENWRAP |
105 | #if EV_USE_EPOLL || EV_GENWRAP |
103 | VARx(struct epoll_event *, epoll_events) |
106 | VARx(struct epoll_event *, epoll_events) |
104 | VARx(int, epoll_eventmax) |
107 | VARx(int, epoll_eventmax) |
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108 | VARx(int *, epoll_eperms) |
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109 | VARx(int, epoll_epermcnt) |
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110 | VARx(int, epoll_epermmax) |
105 | #endif |
111 | #endif |
106 | |
112 | |
107 | #if EV_USE_KQUEUE || EV_GENWRAP |
113 | #if EV_USE_KQUEUE || EV_GENWRAP |
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114 | VARx(pid_t, kqueue_fd_pid) |
108 | VARx(struct kevent *, kqueue_changes) |
115 | VARx(struct kevent *, kqueue_changes) |
109 | VARx(int, kqueue_changemax) |
116 | VARx(int, kqueue_changemax) |
110 | VARx(int, kqueue_changecnt) |
117 | VARx(int, kqueue_changecnt) |
111 | VARx(struct kevent *, kqueue_events) |
118 | VARx(struct kevent *, kqueue_events) |
112 | VARx(int, kqueue_eventmax) |
119 | VARx(int, kqueue_eventmax) |
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181 | VARx(int, sigfd) |
188 | VARx(int, sigfd) |
182 | VARx(ev_io, sigfd_w) |
189 | VARx(ev_io, sigfd_w) |
183 | VARx(sigset_t, sigfd_set) |
190 | VARx(sigset_t, sigfd_set) |
184 | #endif |
191 | #endif |
185 | |
192 | |
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193 | VARx(unsigned int, origflags) /* original loop flags */ |
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194 | |
186 | #if EV_FEATURE_API || EV_GENWRAP |
195 | #if EV_FEATURE_API || EV_GENWRAP |
187 | VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */ |
196 | VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */ |
188 | VARx(unsigned int, loop_depth) /* #ev_run enters - #ev_run leaves */ |
197 | VARx(unsigned int, loop_depth) /* #ev_run enters - #ev_run leaves */ |
189 | |
198 | |
190 | VARx(void *, userdata) |
199 | VARx(void *, userdata) |
191 | VAR (release_cb, void (*release_cb)(EV_P)) |
200 | VAR (release_cb, void (*release_cb)(EV_P) EV_THROW) |
192 | VAR (acquire_cb, void (*acquire_cb)(EV_P)) |
201 | VAR (acquire_cb, void (*acquire_cb)(EV_P) EV_THROW) |
193 | VAR (invoke_cb , void (*invoke_cb) (EV_P)) |
202 | VAR (invoke_cb , void (*invoke_cb) (EV_P)) |
194 | #endif |
203 | #endif |
195 | |
204 | |
196 | #undef VARx |
205 | #undef VARx |
197 | |
206 | |