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@ -46,6 +46,11 @@ extern "C" { |
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/*****************************************************************************/ |
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/* pre-4.0 compatibility */ |
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#ifndef EV_COMPAT3 |
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# define EV_COMPAT3 1 |
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#endif |
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#ifndef EV_FEATURES |
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# define EV_FEATURES 0x7f |
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#endif |
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@ -181,27 +186,28 @@ struct ev_loop; |
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#define EV_VERSION_MINOR 0 |
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/* eventmask, revents, events... */ |
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//TODO: enum? |
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#define EV_UNDEF -1 /* guaranteed to be invalid */ |
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#define EV_NONE 0x00 /* no events */ |
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#define EV_READ 0x01 /* ev_io detected read will not block */ |
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#define EV_WRITE 0x02 /* ev_io detected write will not block */ |
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#define EV__IOFDSET 0x80 /* internal use only */ |
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#define EV_IO EV_READ /* alias for type-detection */ |
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#define EV_TIMER 0x00000100 /* timer timed out */ |
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#define EV_TIMEOUT EV_TIMER /* pre 4.0 API compatibility */ |
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#define EV_PERIODIC 0x00000200 /* periodic timer timed out */ |
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#define EV_SIGNAL 0x00000400 /* signal was received */ |
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#define EV_CHILD 0x00000800 /* child/pid had status change */ |
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#define EV_STAT 0x00001000 /* stat data changed */ |
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#define EV_IDLE 0x00002000 /* event loop is idling */ |
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#define EV_PREPARE 0x00004000 /* event loop about to poll */ |
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#define EV_CHECK 0x00008000 /* event loop finished poll */ |
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#define EV_EMBED 0x00010000 /* embedded event loop needs sweep */ |
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#define EV_FORK 0x00020000 /* event loop resumed in child */ |
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#define EV_ASYNC 0x00040000 /* async intra-loop signal */ |
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#define EV_CUSTOM 0x01000000 /* for use by user code */ |
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#define EV_ERROR 0x80000000 /* sent when an error occurs */ |
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enum { |
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EV_UNDEF = -1, /* guaranteed to be invalid */ |
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EV_NONE = 0x00, /* no events */ |
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EV_READ = 0x01, /* ev_io detected read will not block */ |
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EV_WRITE = 0x02, /* ev_io detected write will not block */ |
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EV__IOFDSET = 0x80, /* internal use only */ |
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EV_IO = EV_READ, /* alias for type-detection */ |
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EV_TIMER = 0x00000100, /* timer timed out */ |
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EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */ |
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EV_PERIODIC = 0x00000200, /* periodic timer timed out */ |
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EV_SIGNAL = 0x00000400, /* signal was received */ |
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EV_CHILD = 0x00000800, /* child/pid had status change */ |
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EV_STAT = 0x00001000, /* stat data changed */ |
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EV_IDLE = 0x00002000, /* event loop is idling */ |
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EV_PREPARE = 0x00004000, /* event loop about to poll */ |
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EV_CHECK = 0x00008000, /* event loop finished poll */ |
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EV_EMBED = 0x00010000, /* embedded event loop needs sweep */ |
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EV_FORK = 0x00020000, /* event loop resumed in child */ |
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EV_ASYNC = 0x00040000, /* async intra-loop signal */ |
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EV_CUSTOM = 0x01000000, /* for use by user code */ |
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EV_ERROR = 0x80000000 /* sent when an error occurs */ |
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}; |
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/* can be used to add custom fields to all watchers, while losing binary compatibility */ |
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#ifndef EV_COMMON |
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@ -444,26 +450,31 @@ union ev_any_watcher |
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#endif |
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}; |
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//TODO: enum? |
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/* bits for ev_default_loop and ev_loop_new */ |
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/* the default */ |
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#define EVFLAG_AUTO 0x00000000U /* not quite a mask */ |
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/* flag bits */ |
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#define EVFLAG_NOENV 0x01000000U /* do NOT consult environment */ |
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#define EVFLAG_FORKCHECK 0x02000000U /* check for a fork in each iteration */ |
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/* debugging/feature disable */ |
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#define EVFLAG_NOINOTIFY 0x00100000U /* do not attempt to use inotify */ |
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#define EVFLAG_NOSIGFD 0 /* compatibility to pre-3.9 */ |
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#define EVFLAG_SIGNALFD 0x00200000U /* attempt to use signalfd */ |
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//TODO: enum? |
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/* flag bits for ev_default_loop and ev_loop_new */ |
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enum { |
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/* the default */ |
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EVFLAG_AUTO = 0x00000000U, /* not quite a mask */ |
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/* flag bits */ |
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EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */ |
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EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */ |
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/* debugging/feature disable */ |
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EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */ |
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#if EV_COMPAT3 |
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EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */ |
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#endif |
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EVFLAG_SIGNALFD = 0x00200000U /* attempt to use signalfd */ |
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}; |
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/* method bits to be ored together */ |
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#define EVBACKEND_SELECT 0x00000001U /* about anywhere */ |
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#define EVBACKEND_POLL 0x00000002U /* !win */ |
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#define EVBACKEND_EPOLL 0x00000004U /* linux */ |
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#define EVBACKEND_KQUEUE 0x00000008U /* bsd */ |
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#define EVBACKEND_DEVPOLL 0x00000010U /* solaris 8 */ /* NYI */ |
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#define EVBACKEND_PORT 0x00000020U /* solaris 10 */ |
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#define EVBACKEND_ALL 0x0000003FU |
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enum { |
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EVBACKEND_SELECT = 0x00000001U, /* about anywhere */ |
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EVBACKEND_POLL = 0x00000002U, /* !win */ |
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EVBACKEND_EPOLL = 0x00000004U, /* linux */ |
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EVBACKEND_KQUEUE = 0x00000008U, /* bsd */ |
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EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */ |
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EVBACKEND_PORT = 0x00000020U, /* solaris 10 */ |
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EVBACKEND_ALL = 0x0000003FU |
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}; |
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#if EV_PROTOTYPES |
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int ev_version_major (void); |
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@ -568,13 +579,18 @@ void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)); |
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#endif /* prototypes */ |
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//TODO: enum? |
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#define EVRUN_NOWAIT 1 /* do not block/wait */ |
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#define EVRUN_ONCE 2 /* block *once* only */ |
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/* ev_run flags values */ |
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enum { |
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EVRUN_NOWAIT = 1, /* do not block/wait */ |
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EVRUN_ONCE = 2 /* block *once* only */ |
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}; |
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#define EVBREAK_CANCEL 0 /* undo unloop */ |
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#define EVBREAK_ONE 1 /* unloop once */ |
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#define EVBREAK_ALL 2 /* unloop all loops */ |
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/* ev_break how values */ |
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enum { |
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EVBREAK_CANCEL = 0, /* undo unloop */ |
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EVBREAK_ONE = 1, /* unloop once */ |
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EVBREAK_ALL = 2 /* unloop all loops */ |
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}; |
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#if EV_PROTOTYPES |
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void ev_run (EV_P_ int flags); |
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@ -755,11 +771,6 @@ void ev_async_stop (EV_P_ ev_async *w); |
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void ev_async_send (EV_P_ ev_async *w); |
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# endif |
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/* pre-4.0 compatibility */ |
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#ifndef EV_COMPAT3 |
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# define EV_COMPAT3 1 |
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#endif |
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#if EV_COMPAT3 |
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#define EVLOOP_NONBLOCK EVRUN_NOWAIT |
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#define EVLOOP_ONESHOT EVRUN_ONCE |
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Marc Alexander Lehmann
11 years ago