1 | /* |
1 | /* |
2 | * libevent compatibility layer |
2 | * libevent compatibility layer |
3 | * |
3 | * |
4 | * Copyright (c) 2007,2008,2009 Marc Alexander Lehmann <libev@schmorp.de> |
4 | * Copyright (c) 2007,2008,2009,2010 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 | * |
… | |
… | |
45 | # include EV_EVENT_H |
45 | # include EV_EVENT_H |
46 | #else |
46 | #else |
47 | # include "event.h" |
47 | # include "event.h" |
48 | #endif |
48 | #endif |
49 | |
49 | |
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50 | /* same definition as in ev.c */ |
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51 | #define EV_TV_SET(tv,t) do { tv.tv_sec = (long)t; tv.tv_usec = (long)((t - tv.tv_sec) * 1e6); } while (0) |
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52 | |
50 | #if EV_MULTIPLICITY |
53 | #if EV_MULTIPLICITY |
51 | # define dLOOPev struct ev_loop *loop = (struct ev_loop *)ev->ev_base |
54 | # define dLOOPev struct ev_loop *loop = (struct ev_loop *)ev->ev_base |
52 | # define dLOOPbase struct ev_loop *loop = (struct ev_loop *)base |
55 | # define dLOOPbase struct ev_loop *loop = (struct ev_loop *)base |
53 | #else |
56 | #else |
54 | # define dLOOPev |
57 | # define dLOOPev |
… | |
… | |
138 | } |
141 | } |
139 | |
142 | |
140 | static void |
143 | static void |
141 | ev_x_cb (struct event *ev, int revents) |
144 | ev_x_cb (struct event *ev, int revents) |
142 | { |
145 | { |
143 | revents &= EV_READ | EV_WRITE | EV_TIMEOUT | EV_SIGNAL; |
146 | revents &= EV_READ | EV_WRITE | EV_TIMER | EV_SIGNAL; |
144 | |
147 | |
145 | ev->ev_res = revents; |
148 | ev->ev_res = revents; |
146 | ev->ev_callback (ev->ev_fd, (short)revents, ev->ev_arg); |
149 | ev->ev_callback (ev->ev_fd, (short)revents, ev->ev_arg); |
147 | } |
150 | } |
148 | |
151 | |
… | |
… | |
325 | |
328 | |
326 | int event_base_loop (struct event_base *base, int flags) |
329 | int event_base_loop (struct event_base *base, int flags) |
327 | { |
330 | { |
328 | dLOOPbase; |
331 | dLOOPbase; |
329 | |
332 | |
330 | ev_loop (EV_A_ flags); |
333 | ev_run (EV_A_ flags); |
331 | |
334 | |
332 | return 0; |
335 | return 0; |
333 | } |
336 | } |
334 | |
337 | |
335 | int event_base_dispatch (struct event_base *base) |
338 | int event_base_dispatch (struct event_base *base) |
… | |
… | |
340 | static void |
343 | static void |
341 | ev_x_loopexit_cb (int revents, void *base) |
344 | ev_x_loopexit_cb (int revents, void *base) |
342 | { |
345 | { |
343 | dLOOPbase; |
346 | dLOOPbase; |
344 | |
347 | |
345 | ev_unloop (EV_A_ EVUNLOOP_ONE); |
348 | ev_break (EV_A_ EVBREAK_ONE); |
346 | } |
349 | } |
347 | |
350 | |
348 | int event_base_loopexit (struct event_base *base, struct timeval *tv) |
351 | int event_base_loopexit (struct event_base *base, struct timeval *tv) |
349 | { |
352 | { |
350 | ev_tstamp after = ev_tv_get (tv); |
353 | ev_tstamp after = ev_tv_get (tv); |