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| 213 | #endif |
213 | #endif |
| 214 | |
214 | |
| 215 | /*****************************************************************************/ |
215 | /*****************************************************************************/ |
| 216 | |
216 | |
| 217 | #define EV_VERSION_MAJOR 4 |
217 | #define EV_VERSION_MAJOR 4 |
| 218 | #define EV_VERSION_MINOR 27 |
218 | #define EV_VERSION_MINOR 31 |
| 219 | |
219 | |
| 220 | /* eventmask, revents, events... */ |
220 | /* eventmask, revents, events... */ |
| 221 | enum { |
221 | enum { |
| 222 | EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */ |
222 | EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */ |
| 223 | EV_NONE = 0x00, /* no events */ |
223 | EV_NONE = 0x00, /* no events */ |
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| 502 | }; |
502 | }; |
| 503 | |
503 | |
| 504 | /* flag bits for ev_default_loop and ev_loop_new */ |
504 | /* flag bits for ev_default_loop and ev_loop_new */ |
| 505 | enum { |
505 | enum { |
| 506 | /* the default */ |
506 | /* the default */ |
| 507 | EVFLAG_AUTO = 0x00000000U, /* not quite a mask */ |
507 | EVFLAG_AUTO = 0x00000000U, /* not quite a mask */ |
| 508 | /* flag bits */ |
508 | /* flag bits */ |
| 509 | EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */ |
509 | EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */ |
| 510 | EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */ |
510 | EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */ |
| 511 | /* debugging/feature disable */ |
511 | /* debugging/feature disable */ |
| 512 | EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */ |
512 | EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */ |
| 513 | #if EV_COMPAT3 |
513 | #if EV_COMPAT3 |
| 514 | EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */ |
514 | EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */ |
| 515 | #endif |
515 | #endif |
| 516 | EVFLAG_SIGNALFD = 0x00200000U, /* attempt to use signalfd */ |
516 | EVFLAG_SIGNALFD = 0x00200000U, /* attempt to use signalfd */ |
| 517 | EVFLAG_NOSIGMASK = 0x00400000U /* avoid modifying the signal mask */ |
517 | EVFLAG_NOSIGMASK = 0x00400000U, /* avoid modifying the signal mask */ |
|
|
518 | EVFLAG_NOTIMERFD = 0x00800000U /* avoid creating a timerfd */ |
| 518 | }; |
519 | }; |
| 519 | |
520 | |
| 520 | /* method bits to be ored together */ |
521 | /* method bits to be ored together */ |
| 521 | enum { |
522 | enum { |
| 522 | EVBACKEND_SELECT = 0x00000001U, /* available just about anywhere */ |
523 | EVBACKEND_SELECT = 0x00000001U, /* available just about anywhere */ |
| 523 | EVBACKEND_POLL = 0x00000002U, /* !win, !aix, broken on osx */ |
524 | EVBACKEND_POLL = 0x00000002U, /* !win, !aix, broken on osx */ |
| 524 | EVBACKEND_EPOLL = 0x00000004U, /* linux */ |
525 | EVBACKEND_EPOLL = 0x00000004U, /* linux */ |
| 525 | EVBACKEND_KQUEUE = 0x00000008U, /* bsd, broken on osx */ |
526 | EVBACKEND_KQUEUE = 0x00000008U, /* bsd, broken on osx */ |
| 526 | EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */ |
527 | EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */ |
| 527 | EVBACKEND_PORT = 0x00000020U, /* solaris 10 */ |
528 | EVBACKEND_PORT = 0x00000020U, /* solaris 10 */ |
| 528 | EVBACKEND_LINUXAIO = 0x00000040U, /* linuix AIO, 4.19+ */ |
529 | EVBACKEND_LINUXAIO = 0x00000040U, /* linux AIO, 4.19+ */ |
| 529 | EVBACKEND_IOURING = 0x00000080U, /* linux io_uring, 5.1+ */ |
530 | EVBACKEND_IOURING = 0x00000080U, /* linux io_uring, 5.1+ */ |
| 530 | EVBACKEND_ALL = 0x000000FFU, /* all known backends */ |
531 | EVBACKEND_ALL = 0x000000FFU, /* all known backends */ |
| 531 | EVBACKEND_MASK = 0x0000FFFFU /* all future backends */ |
532 | EVBACKEND_MASK = 0x0000FFFFU /* all future backends */ |
| 532 | }; |
533 | }; |
| 533 | |
534 | |
