[ViewVC] Diff of: cvs/libev/ev.h

Comparing libev/ev.h (file contents):
Revision 1.33 by root, Sun Nov 4 23:14:11 2007 UTC vs.
Revision 1.40 by root, Thu Nov 8 00:44:17 2007 UTC

 #define EV_WATCHER(type)			\
   int active; /* private */			\
   int pending; /* private */			\
   int priority; /* private */			\
   EV_COMMON; /* rw */				\
-  void (*cb)(EV_P_ struct type *, int revents); /* private */ /* gets invoked with an eventmask */
+  void (*cb)(EV_P_ struct type *, int revents) /* private */ /* gets invoked with an eventmask */
 #define EV_WATCHER_LIST(type)			\
   EV_WATCHER (type);				\
   struct ev_watcher_list *next /* private */
 struct ev_periodic
 {
   EV_WATCHER_TIME (ev_periodic);
   ev_tstamp interval; /* rw */
+  ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */
 };
 /* invoked when fd is either EV_READable or EV_WRITEable */
 /* revent EV_READ, EV_WRITE */
 struct ev_io
 /* invoked when the given signal has been received */
 /* revent EV_SIGNAL */
 struct ev_signal
 {
   EV_WATCHER_LIST (ev_signal);
-#if EV_MULTIPLICITY
-  struct ev_loop *loop;
-#endif
   int signum; /* ro */
 };
 /* invoked when the nothing else needs to be done, keeps the process from blocking */
   EV_WATCHER_LIST (ev_child);
   int pid;     /* ro */
   int rpid;    /* rw, holds the received pid */
   int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
+};
+union ev_any_watcher
+{
+  struct ev_watcher w;
+  struct ev_watcher_list wl;
+  struct ev_io io;
+  struct ev_timer timer;
+  struct ev_periodic periodic;
+  struct ev_signal signal;
+  struct ev_idle idle;
+  struct ev_child child;
+  struct ev_prepare prepare;
+  struct ev_check check;
 };
 #define EVMETHOD_AUTO     0 /* consults environment */
 #define EVMETHOD_SELECT   1
 #define EVMETHOD_POLL     2
 int ev_version_major (void);
 int ev_version_minor (void);
 ev_tstamp ev_time (void);
+/* Sets the allocation function to use, works like realloc.
+ * It is used to allocate and free memory.
+ * If it returns zero when memory needs to be allocated, the library might abort
+ * or take some potentially destructive action.
+ * The default is your system realloc function.
+ */
+void ev_set_allocator (void *(*cb)(void *ptr, long size));
+/* set the callback function to call on a
+ * retryable syscall error
+ * (such as failed select, poll, epoll_wait)
+ */
+void ev_set_syserr_cb (void (*cb)(const char *msg));
 # if EV_MULTIPLICITY
 /* the default loop is the only one that handles signals and child watchers */
 /* you can call this as often as you like */
 struct ev_loop *ev_default_loop (int methods); /* returns default loop */
 #endif
 /* these may evaluate ev multiple times, and the other arguments at most once */
 /* either use ev_watcher_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */
 #define ev_watcher_init(ev,cb_) do {		\
-  ((struct ev_watcher *)(ev))->active   =	\
+  ((struct ev_watcher *)(void *)(ev))->active   =	\
-  ((struct ev_watcher *)(ev))->pending  =	\
+  ((struct ev_watcher *)(void *)(ev))->pending  =	\
-  ((struct ev_watcher *)(ev))->priority = 0;	\
+  ((struct ev_watcher *)(void *)(ev))->priority = 0;	\
   (ev)->cb = (cb_);				\
 } while (0)
 #define ev_io_set(ev,fd_,events_)           do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0)
 #define ev_timer_set(ev,after_,repeat_)     do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0)
-#define ev_periodic_set(ev,at_,interval_)   do { (ev)->at = (at_); (ev)->interval = (interval_); } while (0)
+#define ev_periodic_set(ev,at_,ival_,res_)  do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0)
 #define ev_signal_set(ev,signum_)           do { (ev)->signum = (signum_); } while (0)
 #define ev_idle_set(ev)                     /* nop, yes, this is a serious in-joke */
 #define ev_prepare_set(ev)                  /* nop, yes, this is a serious in-joke */
 #define ev_check_set(ev)                    /* nop, yes, this is a serious in-joke */
 #define ev_child_set(ev,pid_)               do { (ev)->pid = (pid_); } while (0)
 #define ev_io_init(ev,cb,fd,events)         do { ev_watcher_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
 #define ev_timer_init(ev,cb,after,repeat)   do { ev_watcher_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
-#define ev_periodic_init(ev,cb,at,interval) do { ev_watcher_init ((ev), (cb)); ev_periodic_set ((ev),(at),(interval)); } while (0)
+#define ev_periodic_init(ev,cb,at,ival,res) do { ev_watcher_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0)
 #define ev_signal_init(ev,cb,signum)        do { ev_watcher_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
 #define ev_idle_init(ev,cb)                 do { ev_watcher_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
 #define ev_prepare_init(ev,cb)              do { ev_watcher_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
 #define ev_check_init(ev,cb)                do { ev_watcher_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
 #define ev_child_init(ev,cb,pid)            do { ev_watcher_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0)
-#define ev_is_pending(ev)                   (0 + ((struct ev_watcher *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
+#define ev_is_pending(ev)                   (0 + ((struct ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
-#define ev_is_active(ev)                    (0 + ((struct ev_watcher *)(ev))->active) /* ro, true when the watcher has been started */
+#define ev_is_active(ev)                    (0 + ((struct ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
-#define ev_priority(ev)                     ((struct ev_watcher *)(ev))->priority /* rw */
+#define ev_priority(ev)                     ((struct ev_watcher *)(void *)(ev))->priority /* rw */
 #define ev_cb(ev)                           (ev)->cb /* rw */
 #define ev_set_priority(ev,pri)             ev_priority (ev) = (pri)
 #define ev_set_cb(ev,cb_)                   ev_cb (ev) = (cb_)
 /* stopping (enabling, adding) a watcher does nothing if it is already running */
 /* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
 void ev_timer_again    (EV_P_ struct ev_timer *w);
 void ev_periodic_start (EV_P_ struct ev_periodic *w);
 void ev_periodic_stop  (EV_P_ struct ev_periodic *w);
+void ev_periodic_again (EV_P_ struct ev_periodic *w);
 void ev_idle_start     (EV_P_ struct ev_idle *w);
 void ev_idle_stop      (EV_P_ struct ev_idle *w);
 void ev_prepare_start  (EV_P_ struct ev_prepare *w);

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Comparing libev/ev.h (file contents): Revision 1.33 by root, Sun Nov 4 23:14:11 2007 UTC vs. Revision 1.40 by root, Thu Nov 8 00:44:17 2007 UTC

Diff Legend

Comparing libev/ev.h (file contents):
Revision 1.33 by root, Sun Nov 4 23:14:11 2007 UTC vs.
Revision 1.40 by root, Thu Nov 8 00:44:17 2007 UTC