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#ifndef EV_API_H |
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#define EV_API_H |
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#include "EXTERN.h" |
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#include "perl.h" |
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#include "XSUB.h" |
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|
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#ifndef pTHX_ |
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# define pTHX_ |
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# define aTHX_ |
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# define pTHX |
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# define aTHX |
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#endif |
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|
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#define EV_COMMON \ |
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int e_flags; /* cheap on 64 bit systems */ \ |
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SV *loop; \ |
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SV *self; /* contains this struct */ \ |
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SV *cb_sv, *fh, *data; |
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|
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#ifndef EV_PROTOTYPES |
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# define EV_PROTOTYPES 0 |
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#endif |
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|
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#ifndef EV_H |
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# define EV_H <EV/ev.h> |
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#endif |
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#include EV_H |
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|
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#define EV_STANDALONE 1 |
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#define EV_MULTIPLICITY 1 |
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|
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struct EVAPI { |
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I32 ver; |
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I32 rev; |
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#define EV_API_VERSION 4 |
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#define EV_API_REVISION 1 |
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|
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struct ev_loop *default_loop; |
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unsigned int supported_backends; |
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unsigned int recommended_backends; |
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unsigned int embeddable_backends; |
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|
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/* perl fh or fd int to fd */ |
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int (*sv_fileno) (SV *fh); |
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/* signal number/name to signum */ |
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int (*sv_signum) (SV *fh); |
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|
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/* same as libev functions */ |
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ev_tstamp (*time_)(void); |
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void (*sleep_)(ev_tstamp); |
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ev_tstamp (*now)(EV_P); |
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struct ev_loop *(*loop_new)(unsigned int); |
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void (*loop_destroy)(EV_P); |
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void (*loop_fork)(EV_P); |
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unsigned int (*loop_count)(EV_P); |
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unsigned int (*backend)(EV_P); |
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void (*loop)(EV_P_ int flags); |
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void (*unloop)(EV_P_ int how); |
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void (*ref)(EV_P); |
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void (*unref)(EV_P); |
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void (*once)(EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); |
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int (*clear_pending)(EV_P_ void *); |
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void (*invoke)(EV_P_ void *, int); |
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void (*io_start)(EV_P_ ev_io *); |
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void (*io_stop) (EV_P_ ev_io *); |
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void (*timer_start)(EV_P_ ev_timer *); |
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void (*timer_stop) (EV_P_ ev_timer *); |
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void (*timer_again)(EV_P_ ev_timer *); |
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void (*periodic_start)(EV_P_ ev_periodic *); |
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void (*periodic_stop) (EV_P_ ev_periodic *); |
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void (*signal_start)(EV_P_ ev_signal *); |
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void (*signal_stop) (EV_P_ ev_signal *); |
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void (*child_start)(EV_P_ ev_child *); |
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void (*child_stop) (EV_P_ ev_child *); |
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void (*stat_start)(EV_P_ ev_stat *); |
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void (*stat_stop) (EV_P_ ev_stat *); |
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void (*stat_stat) (EV_P_ ev_stat *); |
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void (*idle_start)(EV_P_ ev_idle *); |
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void (*idle_stop) (EV_P_ ev_idle *); |
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void (*prepare_start)(EV_P_ ev_prepare *); |
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void (*prepare_stop) (EV_P_ ev_prepare *); |
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void (*check_start)(EV_P_ ev_check *); |
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void (*check_stop) (EV_P_ ev_check *); |
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void (*embed_start)(EV_P_ ev_embed *); |
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void (*embed_stop) (EV_P_ ev_embed *); |
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void (*embed_sweep)(EV_P_ ev_embed *); |
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void (*fork_start) (EV_P_ ev_fork *); |
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void (*fork_stop) (EV_P_ ev_fork *); |
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void (*async_start) (EV_P_ ev_async *); |
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void (*async_stop) (EV_P_ ev_async *); |
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void (*async_send) (EV_P_ ev_async *); |
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}; |
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#if !EV_PROTOTYPES |
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# undef EV_DEFAULT |
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# undef EV_DEFAULT_ |
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# undef EV_DEFAULT_UC |
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# undef EV_DEFAULT_UC_ |
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# undef EV_A_ |
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# define EV_DEFAULT GEVAPI->default_loop |
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# define EV_DEFAULT_UC GEVAPI->default_loop |
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# define ev_supported_backends() GEVAPI->supported_backends |
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# define ev_recommended_backends() GEVAPI->recommended_backends |
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# define ev_embeddable_backends() GEVAPI->embeddable_backends |
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# define sv_fileno(sv) GEVAPI->sv_fileno (sv) |
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# define sv_signum(sv) GEVAPI->sv_signum (sv) |
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# define ev_time() GEVAPI->time_ () |
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# define ev_sleep(time) GEVAPI->sleep_ ((time)) |
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# define ev_loop_new(flags) GEVAPI->loop_new ((flags)) |
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# define ev_loop_destroy(loop) GEVAPI->loop_destroy ((loop)) |
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# define ev_loop_fork(loop) GEVAPI->loop_fork ((loop)) |
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# define ev_loop_count(loop) GEVAPI->loop_count ((loop)) |
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# define ev_now(loop) GEVAPI->now ((loop)) |
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# define ev_backend(loop) GEVAPI->backend ((loop)) |
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# define ev_loop(l,flags) GEVAPI->loop ((l), (flags)) |
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# define ev_unloop(loop,how) GEVAPI->unloop ((loop), (how)) |
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# define ev_once(loop,fd,events,timeout,cb,arg) GEVAPI->once ((loop), (fd), (events), (timeout), (cb), (arg)) |
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# define ev_io_start(l,w) GEVAPI->io_start ((l), (w)) |
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# define ev_io_stop(l,w) GEVAPI->io_stop ((l), (w)) |
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# define ev_timer_start(l,w) GEVAPI->timer_start ((l), (w)) |
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# define ev_timer_stop(l,w) GEVAPI->timer_stop ((l), (w)) |
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# define ev_timer_again(l,w) GEVAPI->timer_again ((l), (w)) |
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# define ev_periodic_start(l,w) GEVAPI->periodic_start ((l), (w)) |
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# define ev_periodic_stop(l,w) GEVAPI->periodic_stop ((l), (w)) |
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# define ev_signal_start(l,w) GEVAPI->signal_start ((l), (w)) |
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# define ev_signal_stop(l,w) GEVAPI->signal_stop ((l), (w)) |
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# define ev_idle_start(l,w) GEVAPI->idle_start ((l), (w)) |
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# define ev_idle_stop(l,w) GEVAPI->idle_stop ((l), (w)) |
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# define ev_prepare_start(l,w) GEVAPI->prepare_start ((l), (w)) |
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# define ev_prepare_stop(l,w) GEVAPI->prepare_stop ((l), (w)) |
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# define ev_check_start(l,w) GEVAPI->check_start ((l), (w)) |
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# define ev_check_stop(l,w) GEVAPI->check_stop ((l), (w)) |
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# define ev_child_start(l,w) GEVAPI->child_start ((l), (w)) |
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# define ev_child_stop(l,w) GEVAPI->child_stop ((l), (w)) |
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# define ev_stat_start(l,w) GEVAPI->stat_start ((l), (w)) |
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# define ev_stat_stop(l,w) GEVAPI->stat_stop ((l), (w)) |
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# define ev_stat_stat(l,w) GEVAPI->stat_stat ((l), (w)) |
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# define ev_embed_start(l,w) GEVAPI->embed_start ((l), (w)) |
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# define ev_embed_stop(l,w) GEVAPI->embed_stop ((l), (w)) |
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# define ev_embed_sweep(l,w) GEVAPI->embed_sweep ((l), (w)) |
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# define ev_fork_start(l,w) GEVAPI->fork_start ((l), (w)) |
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# define ev_fork_stop(l,w) GEVAPI->fork_stop ((l), (w)) |
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# define ev_async_start(l,w) GEVAPI->async_start ((l), (w)) |
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# define ev_async_stop(l,w) GEVAPI->async_stop ((l), (w)) |
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# define ev_async_send(l,w) GEVAPI->async_send ((l), (w)) |
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# define ev_ref(loop) GEVAPI->ref (loop) |
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# define ev_unref(loop) GEVAPI->unref (loop) |
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# define ev_clear_pending(l,w) GEVAPI->clear_pending ((l), (w)) |
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# define ev_invoke(l,w,rev) GEVAPI->invoke (l, w, rev) |
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#endif |
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static struct EVAPI *GEVAPI; |
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#define I_EV_API(YourName) \ |
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STMT_START { \ |
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SV *sv = perl_get_sv ("EV::API", 0); \ |
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if (!sv) croak ("EV::API not found"); \ |
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GEVAPI = (struct EVAPI*) SvIV (sv); \ |
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if (GEVAPI->ver != EV_API_VERSION \ |
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|| GEVAPI->rev < EV_API_REVISION) \ |
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croak ("EV::API version mismatch (%d.%d vs. %d.%d) -- please recompile %s", \ |
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GEVAPI->ver, GEVAPI->rev, EV_API_VERSION, EV_API_REVISION, YourName); \ |
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} STMT_END |
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#endif |
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