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5
README
5
README
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@ -64,6 +64,11 @@ at http://libev.schmorp.de/bench.html).
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- a event.h compatibility header exists, and can be used to run a wide
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range of libevent programs unchanged (such as evdns.c).
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- win32 compatibility for the core parts.
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- the event core library (ev and event layer) compiles and works both as
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C and C++.
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whats missing?
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- evbuffer, evhttp, bufferevent are missing.
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32
ev.c
32
ev.c
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@ -270,28 +270,28 @@ ev_now (EV_P)
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return rt_now;
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}
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#define array_roundsize(base,n) ((n) | 4 & ~3)
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#define array_roundsize(type,n) ((n) | 4 & ~3)
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#define array_needsize(base,cur,cnt,init) \
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#define array_needsize(type,base,cur,cnt,init) \
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if (expect_false ((cnt) > cur)) \
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{ \
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int newcnt = cur; \
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do \
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{ \
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newcnt = array_roundsize (base, newcnt << 1); \
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newcnt = array_roundsize (type, newcnt << 1); \
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} \
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while ((cnt) > newcnt); \
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\
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base = ev_realloc (base, sizeof (*base) * (newcnt)); \
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base = (type *)ev_realloc (base, sizeof (type) * (newcnt));\
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init (base + cur, newcnt - cur); \
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cur = newcnt; \
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}
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#define array_slim(stem) \
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#define array_slim(type,stem) \
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if (stem ## max < array_roundsize (stem ## cnt >> 2)) \
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{ \
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stem ## max = array_roundsize (stem ## cnt >> 1); \
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base = ev_realloc (base, sizeof (*base) * (stem ## max)); \
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base = (type *)ev_realloc (base, sizeof (type) * (stem ## max));\
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fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/*D*/\
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}
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@ -328,7 +328,7 @@ event (EV_P_ W w, int events)
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}
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w->pending = ++pendingcnt [ABSPRI (w)];
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array_needsize (pendings [ABSPRI (w)], pendingmax [ABSPRI (w)], pendingcnt [ABSPRI (w)], (void));
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array_needsize (ANPENDING, pendings [ABSPRI (w)], pendingmax [ABSPRI (w)], pendingcnt [ABSPRI (w)], (void));
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pendings [ABSPRI (w)][w->pending - 1].w = w;
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pendings [ABSPRI (w)][w->pending - 1].events = events;
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}
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@ -393,7 +393,7 @@ fd_change (EV_P_ int fd)
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anfds [fd].reify = 1;
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++fdchangecnt;
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array_needsize (fdchanges, fdchangemax, fdchangecnt, (void));
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array_needsize (int, fdchanges, fdchangemax, fdchangecnt, (void));
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fdchanges [fdchangecnt - 1] = fd;
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}
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@ -1211,7 +1211,7 @@ ev_io_start (EV_P_ struct ev_io *w)
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assert (("ev_io_start called with negative fd", fd >= 0));
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ev_start (EV_A_ (W)w, 1);
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array_needsize (anfds, anfdmax, fd + 1, anfds_init);
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array_needsize (ANFD, anfds, anfdmax, fd + 1, anfds_init);
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wlist_add ((WL *)&anfds[fd].head, (WL)w);
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fd_change (EV_A_ fd);
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@ -1241,7 +1241,7 @@ ev_timer_start (EV_P_ struct ev_timer *w)
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assert (("ev_timer_start called with negative timer repeat value", w->repeat >= 0.));
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ev_start (EV_A_ (W)w, ++timercnt);
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array_needsize (timers, timermax, timercnt, (void));
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array_needsize (struct ev_timer *, timers, timermax, timercnt, (void));
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timers [timercnt - 1] = w;
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upheap ((WT *)timers, timercnt - 1);
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@ -1298,7 +1298,7 @@ ev_periodic_start (EV_P_ struct ev_periodic *w)
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((WT)w)->at += ceil ((rt_now - ((WT)w)->at) / w->interval) * w->interval;
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ev_start (EV_A_ (W)w, ++periodiccnt);
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array_needsize (periodics, periodicmax, periodiccnt, (void));
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array_needsize (struct ev_periodic *, periodics, periodicmax, periodiccnt, (void));
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periodics [periodiccnt - 1] = w;
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upheap ((WT *)periodics, periodiccnt - 1);
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@ -1330,7 +1330,7 @@ ev_idle_start (EV_P_ struct ev_idle *w)
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return;
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ev_start (EV_A_ (W)w, ++idlecnt);
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array_needsize (idles, idlemax, idlecnt, (void));
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array_needsize (struct ev_idle *, idles, idlemax, idlecnt, (void));
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idles [idlecnt - 1] = w;
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}
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@ -1352,7 +1352,7 @@ ev_prepare_start (EV_P_ struct ev_prepare *w)
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return;
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ev_start (EV_A_ (W)w, ++preparecnt);
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array_needsize (prepares, preparemax, preparecnt, (void));
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array_needsize (struct ev_prepare *, prepares, preparemax, preparecnt, (void));
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prepares [preparecnt - 1] = w;
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}
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@ -1374,7 +1374,7 @@ ev_check_start (EV_P_ struct ev_check *w)
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return;
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ev_start (EV_A_ (W)w, ++checkcnt);
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array_needsize (checks, checkmax, checkcnt, (void));
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array_needsize (struct ev_check *, checks, checkmax, checkcnt, (void));
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checks [checkcnt - 1] = w;
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}
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@ -1405,7 +1405,7 @@ ev_signal_start (EV_P_ struct ev_signal *w)
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assert (("ev_signal_start called with illegal signal number", w->signum > 0));
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ev_start (EV_A_ (W)w, 1);
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array_needsize (signals, signalmax, w->signum, signals_init);
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array_needsize (ANSIG, signals, signalmax, w->signum, signals_init);
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wlist_add ((WL *)&signals [w->signum - 1].head, (WL)w);
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if (!((WL)w)->next)
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@ -1498,7 +1498,7 @@ once_cb_to (EV_P_ struct ev_timer *w, int revents)
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void
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ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg)
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{
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struct ev_once *once = ev_malloc (sizeof (struct ev_once));
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struct ev_once *once = (struct ev_once *)ev_malloc (sizeof (struct ev_once));
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if (!once)
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cb (EV_ERROR | EV_READ | EV_WRITE | EV_TIMEOUT, arg);
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@ -52,7 +52,7 @@ static void
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epoll_poll (EV_P_ ev_tstamp timeout)
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{
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int i;
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int eventcnt = epoll_wait (epoll_fd, epoll_events, epoll_eventmax, ceil (timeout * 1000.));
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int eventcnt = epoll_wait (epoll_fd, epoll_events, epoll_eventmax, (int)ceil (timeout * 1000.));
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if (eventcnt < 0)
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{
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@ -75,7 +75,7 @@ epoll_poll (EV_P_ ev_tstamp timeout)
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{
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ev_free (epoll_events);
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epoll_eventmax = array_roundsize (epoll_events, epoll_eventmax << 1);
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epoll_events = ev_malloc (sizeof (struct epoll_event) * epoll_eventmax);
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epoll_events = (struct epoll_event *)ev_malloc (sizeof (struct epoll_event) * epoll_eventmax);
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}
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}
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@ -94,7 +94,7 @@ epoll_init (EV_P_ int flags)
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method_poll = epoll_poll;
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epoll_eventmax = 64; /* intiial number of events receivable per poll */
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epoll_events = ev_malloc (sizeof (struct epoll_event) * epoll_eventmax);
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epoll_events = (struct epoll_event *)ev_malloc (sizeof (struct epoll_event) * epoll_eventmax);
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return EVMETHOD_EPOLL;
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}
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4
event.c
4
event.c
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@ -332,7 +332,7 @@ struct x_once
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static void
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x_once_cb (int revents, void *arg)
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{
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struct x_once *once = arg;
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struct x_once *once = (struct x_once *)arg;
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once->cb (once->fd, revents, once->arg);
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free (once);
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@ -340,7 +340,7 @@ x_once_cb (int revents, void *arg)
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int event_base_once (struct event_base *base, int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv)
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{
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struct x_once *once = malloc (sizeof (struct x_once));
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struct x_once *once = (struct x_once *)malloc (sizeof (struct x_once));
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dLOOPbase;
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if (!once)
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