bugfixes

[software/libev.git] / event.c

diff --git a/event.c b/event.c
index 75cd06b87a6103d791a5d688b617b3d8462185fe..b34774cc3a11605fabbb1369f32bcbcce5439c9c 100644 (file)
--- a/event.c
+++ b/event.c
@@ -32,7 +32,9 @@
 #include <stddef.h>
 #include <stdlib.h>
 #include <sys/time.h>
 #include <stddef.h>
 #include <stdlib.h>
 #include <sys/time.h>

+#include <assert.h>

 
 

+#include "ev.h"

 #include "event.h"
 
 #if EV_MULTIPLICITY
 #include "event.h"
 
 #if EV_MULTIPLICITY


@@ -49,7 +51,7 @@ struct event_base
   int dummy;
 };
 
   int dummy;
 };
 

-static struct event_base x_base, *x_cur;
+static struct event_base *x_cur;

 
 static void
 tv_set (struct timeval *tv, ev_tstamp at)
 
 static void
 tv_set (struct timeval *tv, ev_tstamp at)


@@ -82,9 +84,14 @@ const char *event_get_method (void)
 void *event_init (void)
 {
 #if EV_MULTIPLICITY
 void *event_init (void)
 {
 #if EV_MULTIPLICITY

-  x_cur = (struct event_base *)ev_loop_new (EVMETHOD_AUTO);
+  if (x_cur)
+    x_cur = (struct event_base *)ev_loop_new (EVMETHOD_AUTO);
+  else
+    x_cur = (struct event_base *)ev_default_loop (EVMETHOD_AUTO);

 #else
 #else

-  x_cur = &x_base;
+  assert (("multiple event bases not supported when not compiled with EV_MULTIPLICITY", !x_cur));
+
+  x_cur = (struct event_base *)ev_default_loop (EVMETHOD_AUTO);

 #endif
 
   return x_cur;
 #endif
 
   return x_cur;


@@ -95,7 +102,8 @@ void event_base_free (struct event_base *base)
   dLOOPbase;
 
 #if EV_MULTIPLICITY
   dLOOPbase;
 
 #if EV_MULTIPLICITY

-  ev_loop_delete (loop);
+  if (ev_default_loop (EVMETHOD_AUTO) != loop)
+    ev_loop_destroy (loop);

 #endif
 }
 
 #endif
 }
 


@@ -150,22 +158,21 @@ x_cb_io (EV_P_ struct ev_io *w, int revents)
 static void
 x_cb_to (EV_P_ struct ev_timer *w, int revents)
 {
 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)
 {
 }
 
 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;
 
   ev->ev_base     = x_cur; /* not threadsafe, but its like libevent works */
   ev->ev_fd       = fd;


@@ -218,7 +225,7 @@ int event_del (struct event *ev)
       if (ev_is_active (&ev->iosig.sig))
         ev_signal_stop (EV_A_ &ev->iosig.sig);
     }
       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))
     {
       /* io */
       if (ev_is_active (&ev->iosig.io))


@@ -240,17 +247,17 @@ int event_pending (struct event *ev, short events, struct timeval *tv)
   if (ev->ev_events & EV_SIGNAL)
     {
       /* sig */
   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;
     }
         revents |= EV_SIGNAL;
     }

-  else
+  else if (ev->ev_events & (EV_READ | EV_WRITE))

     {
       /* io */
     {
       /* 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);
     }
 
         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;
 
     {
       revents |= EV_TIMEOUT;
 


@@ -347,7 +354,7 @@ 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)
 {
 
 int event_base_priority_init (struct event_base *base, int npri)
 {

-  dLOOPbase;
+  /*dLOOPbase;*/

 
   return 0;
 }
 
   return 0;
 }