X-Git-Url: https://git.llucax.com/software/libev.git/blobdiff_plain/d68da9db1b34dbd6f29a0576bc897a9c49e4d7ed..85e9d898522a460b8dcf57f1781f6acc3d2f3ee5:/event.c?ds=inline diff --git a/event.c b/event.c index 83fa711..783eef1 100644 --- a/event.c +++ b/event.c @@ -31,13 +31,15 @@ #include #include -#include #include -#ifndef EV_EMBED -# include "event.h" +#ifndef WIN32 +# include #endif +#include "ev.h" +#include "event.h" + #if EV_MULTIPLICITY # define dLOOPev struct ev_loop *loop = (struct ev_loop *)ev->ev_base # define dLOOPbase struct ev_loop *loop = (struct ev_loop *)base @@ -88,11 +90,11 @@ void *event_init (void) if (x_cur) x_cur = (struct event_base *)ev_loop_new (EVMETHOD_AUTO); else - x_cur = ev_default_loop (EVMETHOD_AUTO); + x_cur = (struct event_base *)ev_default_loop (EVMETHOD_AUTO); #else assert (("multiple event bases not supported when not compiled with EV_MULTIPLICITY", !x_cur)); - x_cur = (struct event_base *)ev_default_loop (EVMETHOD_AUTO); + x_cur = (struct event_base *)(long)ev_default_loop (EVMETHOD_AUTO); #endif return x_cur; @@ -103,7 +105,8 @@ void event_base_free (struct event_base *base) dLOOPbase; #if EV_MULTIPLICITY - ev_loop_delete (loop); + if (ev_default_loop (EVMETHOD_AUTO) != loop) + ev_loop_destroy (loop); #endif } @@ -112,7 +115,7 @@ int event_dispatch (void) return event_base_dispatch (x_cur); } -#ifdef EV_EMBED +#ifdef EV_STANDALONE void event_set_log_callback (event_log_cb cb) { /* nop */ @@ -158,22 +161,21 @@ x_cb_io (EV_P_ struct ev_io *w, int revents) static void x_cb_to (EV_P_ struct ev_timer *w, int revents) { - x_cb ((struct event *)(((char *)w) - offsetof (struct event, to)), revents); + struct event *ev = (struct event *)(((char *)w) - offsetof (struct event, to)); + + event_del (ev); + + x_cb (ev, revents); } void event_set (struct event *ev, int fd, short events, void (*cb)(int, short, void *), void *arg) { - if (!ev->initialised) - { - ev->initialised = 1; - - if (events & EV_SIGNAL) - ev_watcher_init (&ev->iosig.sig, x_cb_sig); - else - ev_watcher_init (&ev->iosig.io, x_cb_io); + if (events & EV_SIGNAL) + ev_watcher_init (&ev->iosig.sig, x_cb_sig); + else + ev_watcher_init (&ev->iosig.io, x_cb_io); - ev_watcher_init (&ev->to, x_cb_to); - } + ev_watcher_init (&ev->to, x_cb_to); ev->ev_base = x_cur; /* not threadsafe, but its like libevent works */ ev->ev_fd = fd; @@ -226,7 +228,7 @@ int event_del (struct event *ev) if (ev_is_active (&ev->iosig.sig)) ev_signal_stop (EV_A_ &ev->iosig.sig); } - else + else if (ev->ev_events & (EV_READ | EV_WRITE)) { /* io */ if (ev_is_active (&ev->iosig.io)) @@ -241,24 +243,24 @@ int event_del (struct event *ev) int event_pending (struct event *ev, short events, struct timeval *tv) { + short revents = 0; dLOOPev; - short revents = 0; if (ev->ev_events & EV_SIGNAL) { /* sig */ - if (ev->iosig.sig.pending) + if (ev_is_active (&ev->iosig.sig) || ev_is_pending (&ev->iosig.sig)) revents |= EV_SIGNAL; } - else + else if (ev->ev_events & (EV_READ | EV_WRITE)) { /* io */ - if (ev->iosig.io.pending) + if (ev_is_active (&ev->iosig.io) || ev_is_pending (&ev->iosig.io)) revents |= ev->ev_events & (EV_READ | EV_WRITE); } - if (ev->to.pending) + if (ev->ev_events & EV_TIMEOUT || ev_is_active (&ev->to) || ev_is_pending (&ev->to)) { revents |= EV_TIMEOUT; @@ -312,8 +314,8 @@ x_loopexit_cb (int revents, void *base) int event_base_loopexit (struct event_base *base, struct timeval *tv) { - dLOOPbase; ev_tstamp after = tv_get (tv); + dLOOPbase; ev_once (EV_A_ -1, 0, after >= 0. ? after : 0., x_loopexit_cb, (void *)base); @@ -330,7 +332,7 @@ struct x_once static void x_once_cb (int revents, void *arg) { - struct x_once *once = arg; + struct x_once *once = (struct x_once *)arg; once->cb (once->fd, revents, once->arg); free (once); @@ -338,8 +340,8 @@ x_once_cb (int revents, void *arg) int event_base_once (struct event_base *base, int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv) { + struct x_once *once = (struct x_once *)malloc (sizeof (struct x_once)); dLOOPbase; - struct x_once *once = malloc (sizeof (struct x_once)); if (!once) return -1; @@ -355,7 +357,7 @@ int event_base_once (struct event_base *base, int fd, short events, void (*cb)(i int event_base_priority_init (struct event_base *base, int npri) { - dLOOPbase; + /*dLOOPbase;*/ return 0; }