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64 | # define EV_EMBED_ENABLE 1 |
64 | # define EV_EMBED_ENABLE 1 |
65 | #endif |
65 | #endif |
66 | |
66 | |
67 | /*****************************************************************************/ |
67 | /*****************************************************************************/ |
68 | |
68 | |
69 | #include <stddef.h> /* for size_t */ |
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70 | |
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71 | #if EV_STAT_ENABLE |
69 | #if EV_STAT_ENABLE |
72 | # include <sys/stat.h> |
70 | # include <sys/stat.h> |
73 | #endif |
71 | #endif |
74 | |
72 | |
75 | /* support multiple event loops? */ |
73 | /* support multiple event loops? */ |
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312 | /* bits for ev_default_loop and ev_loop_new */ |
310 | /* bits for ev_default_loop and ev_loop_new */ |
313 | /* the default */ |
311 | /* the default */ |
314 | #define EVFLAG_AUTO 0x00000000UL /* not quite a mask */ |
312 | #define EVFLAG_AUTO 0x00000000UL /* not quite a mask */ |
315 | /* flag bits */ |
313 | /* flag bits */ |
316 | #define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */ |
314 | #define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */ |
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315 | #define EVFLAG_FORKCHECK 0x02000000UL /* check for a fork in each iteration */ |
317 | /* method bits to be ored together */ |
316 | /* method bits to be ored together */ |
318 | #define EVBACKEND_SELECT 0x00000001UL /* about anywhere */ |
317 | #define EVBACKEND_SELECT 0x00000001UL /* about anywhere */ |
319 | #define EVBACKEND_POLL 0x00000002UL /* !win */ |
318 | #define EVBACKEND_POLL 0x00000002UL /* !win */ |
320 | #define EVBACKEND_EPOLL 0x00000004UL /* linux */ |
319 | #define EVBACKEND_EPOLL 0x00000004UL /* linux */ |
321 | #define EVBACKEND_KQUEUE 0x00000008UL /* bsd */ |
320 | #define EVBACKEND_KQUEUE 0x00000008UL /* bsd */ |
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336 | * It is used to allocate and free memory. |
335 | * It is used to allocate and free memory. |
337 | * If it returns zero when memory needs to be allocated, the library might abort |
336 | * If it returns zero when memory needs to be allocated, the library might abort |
338 | * or take some potentially destructive action. |
337 | * or take some potentially destructive action. |
339 | * The default is your system realloc function. |
338 | * The default is your system realloc function. |
340 | */ |
339 | */ |
341 | void ev_set_allocator (void *(*cb)(void *ptr, size_t size)); |
340 | void ev_set_allocator (void *(*cb)(void *ptr, long size)); |
342 | |
341 | |
343 | /* set the callback function to call on a |
342 | /* set the callback function to call on a |
344 | * retryable syscall error |
343 | * retryable syscall error |
345 | * (such as failed select, poll, epoll_wait) |
344 | * (such as failed select, poll, epoll_wait) |
346 | */ |
345 | */ |
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387 | /* you can call it in either the parent or the child */ |
386 | /* you can call it in either the parent or the child */ |
388 | /* you can actually call it at any time, anywhere :) */ |
387 | /* you can actually call it at any time, anywhere :) */ |
389 | void ev_default_fork (void); |
388 | void ev_default_fork (void); |
390 | |
389 | |
391 | unsigned int ev_backend (EV_P); |
390 | unsigned int ev_backend (EV_P); |
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391 | unsigned int ev_loop_count (EV_P); |
392 | #endif |
392 | #endif |
393 | |
393 | |
394 | #define EVLOOP_NONBLOCK 1 /* do not block/wait */ |
394 | #define EVLOOP_NONBLOCK 1 /* do not block/wait */ |
395 | #define EVLOOP_ONESHOT 2 /* block *once* only */ |
395 | #define EVLOOP_ONESHOT 2 /* block *once* only */ |
396 | #define EVUNLOOP_CANCEL 0 /* undo unloop */ |
396 | #define EVUNLOOP_CANCEL 0 /* undo unloop */ |