*** empty log message ***

[software/libev.git] / ev.c

diff --git a/ev.c b/ev.c
index 79b37867d209e946531549b07c6ecd370f72ac83..e3e7e579a1cdf65987901f84229791b8ee00b108 100644 (file)
--- a/ev.c
+++ b/ev.c
@@ -150,64 +150,7 @@ typedef struct ev_watcher_time *WT;
 
 static int have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */
 
 
 static int have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */
 

-#if WIN32
-/* note: the comment below could not be substantiated, but what would I care */
-/* MSDN says this is required to handle SIGFPE */
-volatile double SIGFPE_REQ = 0.0f; 
-
-static int
-ev_socketpair_tcp (int filedes [2])
-{
-  struct sockaddr_in addr = { 0 };
-  int addr_size = sizeof (addr);
-  SOCKET listener;
-  SOCKET sock [2] = { -1, -1 };
-
-  if ((listener = socket (AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET) 
-    return -1;
-
-  addr.sin_family = AF_INET;
-  addr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
-  addr.sin_port = 0;
-
-  if (bind (listener, (struct sockaddr *)&addr, addr_size))
-    goto fail;
-
-  if (getsockname(listener, (struct sockaddr *)&addr, &addr_size))
-    goto fail;
-
-  if (listen (listener, 1))
-    goto fail;
-
-  if ((sock [0] = socket (AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET) 
-    goto fail;
-
-  if (connect (sock[0], (struct sockaddr *)&addr, addr_size))
-    goto fail;
-
-  if ((sock[1] = accept (listener, 0, 0)) < 0)
-    goto fail;
-
-  closesocket (listener);
-
-  filedes [0] = sock [0];
-  filedes [1] = sock [1];
-
-  return 0;
-
-fail:
-  closesocket (listener);
-
-  if (sock [0] != INVALID_SOCKET) closesocket (sock [0]);
-  if (sock [1] != INVALID_SOCKET) closesocket (sock [1]);
-
-  return -1;
-}
-
-# define ev_pipe(filedes) ev_socketpair_tcp (filedes)
-#else
-# define ev_pipe(filedes) pipe (filedes)
-#endif
+#include "ev_win32.c"

 
 /*****************************************************************************/
 
 
 /*****************************************************************************/
 


@@ -327,28 +270,28 @@ ev_now (EV_P)
   return rt_now;
 }
 
   return rt_now;
 }
 

-#define array_roundsize(base,n) ((n) | 4 & ~3)
+#define array_roundsize(type,n) ((n) | 4 & ~3)

 
 

-#define array_needsize(base,cur,cnt,init)                      \
+#define array_needsize(type,base,cur,cnt,init)                 \

   if (expect_false ((cnt) > cur))                              \
     {                                                          \
       int newcnt = cur;                                                \
       do                                                       \
         {                                                      \
   if (expect_false ((cnt) > cur))                              \
     {                                                          \
       int newcnt = cur;                                                \
       do                                                       \
         {                                                      \

-          newcnt = array_roundsize (base, newcnt << 1);                \
+          newcnt = array_roundsize (type, newcnt << 1);                \

         }                                                      \
       while ((cnt) > newcnt);                                  \
                                                                \
         }                                                      \
       while ((cnt) > newcnt);                                  \
                                                                \

-      base = ev_realloc (base, sizeof (*base) * (newcnt));     \
+      base = (type *)ev_realloc (base, sizeof (type) * (newcnt));\

       init (base + cur, newcnt - cur);                         \
       cur = newcnt;                                            \
     }
 
       init (base + cur, newcnt - cur);                         \
       cur = newcnt;                                            \
     }
 

-#define array_slim(stem)                                       \
+#define array_slim(type,stem)                                  \

   if (stem ## max < array_roundsize (stem ## cnt >> 2))                \
     {                                                          \
       stem ## max = array_roundsize (stem ## cnt >> 1);                \
   if (stem ## max < array_roundsize (stem ## cnt >> 2))                \
     {                                                          \
       stem ## max = array_roundsize (stem ## cnt >> 1);                \

-      base = ev_realloc (base, sizeof (*base) * (stem ## max));        \
+      base = (type *)ev_realloc (base, sizeof (type) * (stem ## max));\

       fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/*D*/\
     }
 
       fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/*D*/\
     }
 


@@ -385,7 +328,7 @@ event (EV_P_ W w, int events)
     }
 
   w->pending = ++pendingcnt [ABSPRI (w)];
     }
 
   w->pending = ++pendingcnt [ABSPRI (w)];

-  array_needsize (pendings [ABSPRI (w)], pendingmax [ABSPRI (w)], pendingcnt [ABSPRI (w)], (void));
+  array_needsize (ANPENDING, pendings [ABSPRI (w)], pendingmax [ABSPRI (w)], pendingcnt [ABSPRI (w)], (void));

   pendings [ABSPRI (w)][w->pending - 1].w      = w;
   pendings [ABSPRI (w)][w->pending - 1].events = events;
 }
   pendings [ABSPRI (w)][w->pending - 1].w      = w;
   pendings [ABSPRI (w)][w->pending - 1].events = events;
 }


@@ -450,7 +393,7 @@ fd_change (EV_P_ int fd)
   anfds [fd].reify = 1;
 
   ++fdchangecnt;
   anfds [fd].reify = 1;
 
   ++fdchangecnt;

-  array_needsize (fdchanges, fdchangemax, fdchangecnt, (void));
+  array_needsize (int, fdchanges, fdchangemax, fdchangecnt, (void));

   fdchanges [fdchangecnt - 1] = fd;
 }
 
   fdchanges [fdchangecnt - 1] = fd;
 }
 


@@ -830,7 +773,7 @@ loop_fork (EV_P)
       close (sigpipe [0]);
       close (sigpipe [1]);
 
       close (sigpipe [0]);
       close (sigpipe [1]);
 

-      while (ev_pipe (sigpipe))
+      while (pipe (sigpipe))

         syserr ("(libev) error creating pipe");
 
       siginit (EV_A);
         syserr ("(libev) error creating pipe");
 
       siginit (EV_A);


@@ -883,7 +826,7 @@ int
 ev_default_loop (int methods)
 {
   if (sigpipe [0] == sigpipe [1])
 ev_default_loop (int methods)
 {
   if (sigpipe [0] == sigpipe [1])

-    if (ev_pipe (sigpipe))
+    if (pipe (sigpipe))

       return 0;
 
   if (!default_loop)
       return 0;
 
   if (!default_loop)


@@ -1268,7 +1211,7 @@ ev_io_start (EV_P_ struct ev_io *w)
   assert (("ev_io_start called with negative fd", fd >= 0));
 
   ev_start (EV_A_ (W)w, 1);
   assert (("ev_io_start called with negative fd", fd >= 0));
 
   ev_start (EV_A_ (W)w, 1);

-  array_needsize (anfds, anfdmax, fd + 1, anfds_init);
+  array_needsize (ANFD, anfds, anfdmax, fd + 1, anfds_init);

   wlist_add ((WL *)&anfds[fd].head, (WL)w);
 
   fd_change (EV_A_ fd);
   wlist_add ((WL *)&anfds[fd].head, (WL)w);
 
   fd_change (EV_A_ fd);


@@ -1298,7 +1241,7 @@ ev_timer_start (EV_P_ struct ev_timer *w)
   assert (("ev_timer_start called with negative timer repeat value", w->repeat >= 0.));
 
   ev_start (EV_A_ (W)w, ++timercnt);
   assert (("ev_timer_start called with negative timer repeat value", w->repeat >= 0.));
 
   ev_start (EV_A_ (W)w, ++timercnt);

-  array_needsize (timers, timermax, timercnt, (void));
+  array_needsize (struct ev_timer *, timers, timermax, timercnt, (void));

   timers [timercnt - 1] = w;
   upheap ((WT *)timers, timercnt - 1);
 
   timers [timercnt - 1] = w;
   upheap ((WT *)timers, timercnt - 1);
 


@@ -1355,7 +1298,7 @@ ev_periodic_start (EV_P_ struct ev_periodic *w)
     ((WT)w)->at += ceil ((rt_now - ((WT)w)->at) / w->interval) * w->interval;
 
   ev_start (EV_A_ (W)w, ++periodiccnt);
     ((WT)w)->at += ceil ((rt_now - ((WT)w)->at) / w->interval) * w->interval;
 
   ev_start (EV_A_ (W)w, ++periodiccnt);

-  array_needsize (periodics, periodicmax, periodiccnt, (void));
+  array_needsize (struct ev_periodic *, periodics, periodicmax, periodiccnt, (void));

   periodics [periodiccnt - 1] = w;
   upheap ((WT *)periodics, periodiccnt - 1);
 
   periodics [periodiccnt - 1] = w;
   upheap ((WT *)periodics, periodiccnt - 1);
 


@@ -1387,7 +1330,7 @@ ev_idle_start (EV_P_ struct ev_idle *w)
     return;
 
   ev_start (EV_A_ (W)w, ++idlecnt);
     return;
 
   ev_start (EV_A_ (W)w, ++idlecnt);

-  array_needsize (idles, idlemax, idlecnt, (void));
+  array_needsize (struct ev_idle *, idles, idlemax, idlecnt, (void));

   idles [idlecnt - 1] = w;
 }
 
   idles [idlecnt - 1] = w;
 }
 


@@ -1409,7 +1352,7 @@ ev_prepare_start (EV_P_ struct ev_prepare *w)
     return;
 
   ev_start (EV_A_ (W)w, ++preparecnt);
     return;
 
   ev_start (EV_A_ (W)w, ++preparecnt);

-  array_needsize (prepares, preparemax, preparecnt, (void));
+  array_needsize (struct ev_prepare *, prepares, preparemax, preparecnt, (void));

   prepares [preparecnt - 1] = w;
 }
 
   prepares [preparecnt - 1] = w;
 }
 


@@ -1431,7 +1374,7 @@ ev_check_start (EV_P_ struct ev_check *w)
     return;
 
   ev_start (EV_A_ (W)w, ++checkcnt);
     return;
 
   ev_start (EV_A_ (W)w, ++checkcnt);

-  array_needsize (checks, checkmax, checkcnt, (void));
+  array_needsize (struct ev_check *, checks, checkmax, checkcnt, (void));

   checks [checkcnt - 1] = w;
 }
 
   checks [checkcnt - 1] = w;
 }
 


@@ -1462,7 +1405,7 @@ ev_signal_start (EV_P_ struct ev_signal *w)
   assert (("ev_signal_start called with illegal signal number", w->signum > 0));
 
   ev_start (EV_A_ (W)w, 1);
   assert (("ev_signal_start called with illegal signal number", w->signum > 0));
 
   ev_start (EV_A_ (W)w, 1);

-  array_needsize (signals, signalmax, w->signum, signals_init);
+  array_needsize (ANSIG, signals, signalmax, w->signum, signals_init);

   wlist_add ((WL *)&signals [w->signum - 1].head, (WL)w);
 
   if (!((WL)w)->next)
   wlist_add ((WL *)&signals [w->signum - 1].head, (WL)w);
 
   if (!((WL)w)->next)


@@ -1555,7 +1498,7 @@ once_cb_to (EV_P_ struct ev_timer *w, int revents)
 void
 ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg)
 {
 void
 ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg)
 {

-  struct ev_once *once = ev_malloc (sizeof (struct ev_once));
+  struct ev_once *once = (struct ev_once *)ev_malloc (sizeof (struct ev_once));

 
   if (!once)
     cb (EV_ERROR | EV_READ | EV_WRITE | EV_TIMEOUT, arg);
 
   if (!once)
     cb (EV_ERROR | EV_READ | EV_WRITE | EV_TIMEOUT, arg);