/*
* libev native API header
*
- * Copyright (c) 2007,2008,2009,2010 Marc Alexander Lehmann <libev@schmorp.de>
+ * Copyright (c) 2007,2008,2009,2010,2011,2012,2015 Marc Alexander Lehmann <libev@schmorp.de>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
- *
+ *
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
- *
+ *
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
- *
+ *
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
#ifdef __cplusplus
# define EV_CPP(x) x
+# if __cplusplus >= 201103L
+# define EV_THROW noexcept
+# else
+# define EV_THROW throw ()
+# endif
#else
# define EV_CPP(x)
+# define EV_THROW
#endif
EV_CPP(extern "C" {)
#endif
#ifndef EV_FEATURES
-# define EV_FEATURES 0x7f
+# if defined __OPTIMIZE_SIZE__
+# define EV_FEATURES 0x7c
+# else
+# define EV_FEATURES 0x7f
+# endif
#endif
#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
#endif
#ifndef EV_CLEANUP_ENABLE
-# define EV_CLEANUP_ENABLE 0 /* not implemented */
+# define EV_CLEANUP_ENABLE EV_FEATURE_WATCHERS
#endif
#ifndef EV_SIGNAL_ENABLE
typedef double ev_tstamp;
+#include <string.h> /* for memmove */
+
#ifndef EV_ATOMIC_T
# include <signal.h>
# define EV_ATOMIC_T sig_atomic_t volatile
# define EV_INLINE static
#endif
-/* EV_PROTOTYPES can be sued to switch of prototype declarations */
+#ifdef EV_API_STATIC
+# define EV_API_DECL static
+#else
+# define EV_API_DECL extern
+#endif
+
+/* EV_PROTOTYPES can be used to switch of prototype declarations */
#ifndef EV_PROTOTYPES
# define EV_PROTOTYPES 1
#endif
/*****************************************************************************/
#define EV_VERSION_MAJOR 4
-#define EV_VERSION_MINOR 0
+#define EV_VERSION_MINOR 24
/* eventmask, revents, events... */
enum {
- EV_UNDEF = -1, /* guaranteed to be invalid */
- EV_NONE = 0x00, /* no events */
- EV_READ = 0x01, /* ev_io detected read will not block */
- EV_WRITE = 0x02, /* ev_io detected write will not block */
- EV__IOFDSET = 0x80, /* internal use only */
- EV_IO = EV_READ, /* alias for type-detection */
- EV_TIMER = 0x00000100, /* timer timed out */
+ EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */
+ EV_NONE = 0x00, /* no events */
+ EV_READ = 0x01, /* ev_io detected read will not block */
+ EV_WRITE = 0x02, /* ev_io detected write will not block */
+ EV_EXCEPTION= 0x04, /* ev_io detected exceptional condition */
+ EV__IOFDSET = 0x80, /* internal use only */
+ EV_IO = EV_READ, /* alias for type-detection */
+ EV_TIMER = 0x00000100, /* timer timed out */
#if EV_COMPAT3
- EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */
-#endif
- EV_PERIODIC = 0x00000200, /* periodic timer timed out */
- EV_SIGNAL = 0x00000400, /* signal was received */
- EV_CHILD = 0x00000800, /* child/pid had status change */
- EV_STAT = 0x00001000, /* stat data changed */
- EV_IDLE = 0x00002000, /* event loop is idling */
- EV_PREPARE = 0x00004000, /* event loop about to poll */
- EV_CHECK = 0x00008000, /* event loop finished poll */
- EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
- EV_FORK = 0x00020000, /* event loop resumed in child */
- EV_CLEANUP = 0x00040000, /* event loop resumed in child */
- EV_ASYNC = 0x00080000, /* async intra-loop signal */
- EV_CUSTOM = 0x01000000, /* for use by user code */
- EV_ERROR = 0x80000000 /* sent when an error occurs */
+ EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */
+#endif
+ EV_PERIODIC = 0x00000200, /* periodic timer timed out */
+ EV_SIGNAL = 0x00000400, /* signal was received */
+ EV_CHILD = 0x00000800, /* child/pid had status change */
+ EV_STAT = 0x00001000, /* stat data changed */
+ EV_IDLE = 0x00002000, /* event loop is idling */
+ EV_PREPARE = 0x00004000, /* event loop about to poll */
+ EV_CHECK = 0x00008000, /* event loop finished poll */
+ EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
+ EV_FORK = 0x00020000, /* event loop resumed in child */
+ EV_CLEANUP = 0x00040000, /* event loop resumed in child */
+ EV_ASYNC = 0x00080000, /* async intra-loop signal */
+ EV_CUSTOM = 0x01000000, /* for use by user code */
+ EV_ERROR = (int)0x80000000 /* sent when an error occurs */
};
/* can be used to add custom fields to all watchers, while losing binary compatibility */
ev_tstamp offset; /* rw */
ev_tstamp interval; /* rw */
- ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */
+ ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now) EV_THROW; /* rw */
} ev_periodic;
/* invoked when the given signal has been received */
#if EV_COMPAT3
EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */
#endif
- EVFLAG_SIGNALFD = 0x00200000U /* attempt to use signalfd */
+ EVFLAG_SIGNALFD = 0x00200000U, /* attempt to use signalfd */
+ EVFLAG_NOSIGMASK = 0x00400000U /* avoid modifying the signal mask */
};
/* method bits to be ored together */
enum {
- EVBACKEND_SELECT = 0x00000001U, /* about anywhere */
- EVBACKEND_POLL = 0x00000002U, /* !win */
+ EVBACKEND_SELECT = 0x00000001U, /* available just about anywhere */
+ EVBACKEND_POLL = 0x00000002U, /* !win, !aix, broken on osx */
EVBACKEND_EPOLL = 0x00000004U, /* linux */
- EVBACKEND_KQUEUE = 0x00000008U, /* bsd */
+ EVBACKEND_KQUEUE = 0x00000008U, /* bsd, broken on osx */
EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */
EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
- EVBACKEND_ALL = 0x0000003FU
+ EVBACKEND_ALL = 0x0000003FU, /* all known backends */
+ EVBACKEND_MASK = 0x0000FFFFU /* all future backends */
};
#if EV_PROTOTYPES
-int ev_version_major (void);
-int ev_version_minor (void);
+EV_API_DECL int ev_version_major (void) EV_THROW;
+EV_API_DECL int ev_version_minor (void) EV_THROW;
-unsigned int ev_supported_backends (void);
-unsigned int ev_recommended_backends (void);
-unsigned int ev_embeddable_backends (void);
+EV_API_DECL unsigned int ev_supported_backends (void) EV_THROW;
+EV_API_DECL unsigned int ev_recommended_backends (void) EV_THROW;
+EV_API_DECL unsigned int ev_embeddable_backends (void) EV_THROW;
-ev_tstamp ev_time (void);
-void ev_sleep (ev_tstamp delay); /* sleep for a while */
+EV_API_DECL ev_tstamp ev_time (void) EV_THROW;
+EV_API_DECL void ev_sleep (ev_tstamp delay) EV_THROW; /* sleep for a while */
/* Sets the allocation function to use, works like realloc.
* It is used to allocate and free memory.
* or take some potentially destructive action.
* The default is your system realloc function.
*/
-void ev_set_allocator (void *(*cb)(void *ptr, long size));
+EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size) EV_THROW) EV_THROW;
/* 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));
+EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg) EV_THROW) EV_THROW;
#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 (unsigned int flags EV_CPP (= 0));
+EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW;
+
+#ifdef EV_API_STATIC
+EV_API_DECL struct ev_loop *ev_default_loop_ptr;
+#endif
EV_INLINE struct ev_loop *
-ev_default_loop_uc_ (void)
+ev_default_loop_uc_ (void) EV_THROW
{
extern struct ev_loop *ev_default_loop_ptr;
}
EV_INLINE int
-ev_is_default_loop (EV_P)
+ev_is_default_loop (EV_P) EV_THROW
{
return EV_A == EV_DEFAULT_UC;
}
/* create and destroy alternative loops that don't handle signals */
-struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0));
-/* destroy event loops, also works for the default loop */
-void ev_loop_destroy (EV_P);
+EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_THROW;
-ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */
+EV_API_DECL ev_tstamp ev_now (EV_P) EV_THROW; /* time w.r.t. timers and the eventloop, updated after each poll */
#else
-int ev_default_loop (unsigned int flags EV_CPP (= 0)); /* returns true when successful */
+EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW; /* returns true when successful */
+
+EV_API_DECL ev_tstamp ev_rt_now;
EV_INLINE ev_tstamp
-ev_now (void)
+ev_now (void) EV_THROW
{
- extern ev_tstamp ev_rt_now;
-
return ev_rt_now;
}
/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */
EV_INLINE int
-ev_is_default_loop (void)
+ev_is_default_loop (void) EV_THROW
{
return 1;
}
#endif /* multiplicity */
+/* destroy event loops, also works for the default loop */
+EV_API_DECL void ev_loop_destroy (EV_P);
+
/* this needs to be called after fork, to duplicate the loop */
/* when you want to re-use it in the child */
/* you can call it in either the parent or the child */
/* you can actually call it at any time, anywhere :) */
-void ev_loop_fork (EV_P);
+EV_API_DECL void ev_loop_fork (EV_P) EV_THROW;
-unsigned int ev_backend (EV_P); /* backend in use by loop */
+EV_API_DECL unsigned int ev_backend (EV_P) EV_THROW; /* backend in use by loop */
-void ev_now_update (EV_P); /* update event loop time */
+EV_API_DECL void ev_now_update (EV_P) EV_THROW; /* update event loop time */
#if EV_WALK_ENABLE
/* walk (almost) all watchers in the loop of a given type, invoking the */
/* callback on every such watcher. The callback might stop the watcher, */
/* but do nothing else with the loop */
-void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w));
+EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_THROW;
#endif
#endif /* prototypes */
};
#if EV_PROTOTYPES
-void ev_run (EV_P_ int flags EV_CPP (= 0));
-void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)); /* break out of the loop */
+EV_API_DECL int ev_run (EV_P_ int flags EV_CPP (= 0));
+EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)) EV_THROW; /* break out of the loop */
/*
* ref/unref can be used to add or remove a refcount on the mainloop. every watcher
* keeps one reference. if you have a long-running watcher you never unregister that
* should not keep ev_loop from running, unref() after starting, and ref() before stopping.
*/
-void ev_ref (EV_P);
-void ev_unref (EV_P);
+EV_API_DECL void ev_ref (EV_P) EV_THROW;
+EV_API_DECL void ev_unref (EV_P) EV_THROW;
/*
* convenience function, wait for a single event, without registering an event watcher
* if timeout is < 0, do wait indefinitely
*/
-void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg);
+EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_THROW;
# if EV_FEATURE_API
-unsigned int ev_iteration (EV_P); /* number of loop iterations */
-unsigned int ev_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */
-void ev_verify (EV_P); /* abort if loop data corrupted */
+EV_API_DECL unsigned int ev_iteration (EV_P) EV_THROW; /* number of loop iterations */
+EV_API_DECL unsigned int ev_depth (EV_P) EV_THROW; /* #ev_loop enters - #ev_loop leaves */
+EV_API_DECL void ev_verify (EV_P) EV_THROW; /* abort if loop data corrupted */
-void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
-void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
+EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */
+EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */
/* advanced stuff for threading etc. support, see docs */
-void ev_set_userdata (EV_P_ void *data);
-void *ev_userdata (EV_P);
-void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P));
-void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P));
+EV_API_DECL void ev_set_userdata (EV_P_ void *data) EV_THROW;
+EV_API_DECL void *ev_userdata (EV_P) EV_THROW;
+typedef void (*ev_loop_callback)(EV_P);
+EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_THROW;
+/* C++ doesn't allow the use of the ev_loop_callback typedef here, so we need to spell it out */
+EV_API_DECL void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P) EV_THROW, void (*acquire)(EV_P) EV_THROW) EV_THROW;
-unsigned int ev_pending_count (EV_P); /* number of pending events, if any */
-void ev_invoke_pending (EV_P); /* invoke all pending watchers */
+EV_API_DECL unsigned int ev_pending_count (EV_P) EV_THROW; /* number of pending events, if any */
+EV_API_DECL void ev_invoke_pending (EV_P); /* invoke all pending watchers */
/*
* stop/start the timer handling.
*/
-void ev_suspend (EV_P);
-void ev_resume (EV_P);
+EV_API_DECL void ev_suspend (EV_P) EV_THROW;
+EV_API_DECL void ev_resume (EV_P) EV_THROW;
#endif
#endif
#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
-#define ev_cb(ev) (ev)->cb /* rw */
+#define ev_cb_(ev) (ev)->cb /* rw */
+#define ev_cb(ev) (memmove (&ev_cb_ (ev), &((ev_watcher *)(ev))->cb, sizeof (ev_cb_ (ev))), (ev)->cb)
#if EV_MINPRI == EV_MAXPRI
# define ev_priority(ev) ((ev), EV_MINPRI)
#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at)
#ifndef ev_set_cb
-# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)
+# define ev_set_cb(ev,cb_) (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
#endif
/* stopping (enabling, adding) a watcher does nothing if it is already running */
-/* stopping (disabling, deleting) a watcher does nothing unless its already running */
+/* stopping (disabling, deleting) a watcher does nothing unless it's already running */
#if EV_PROTOTYPES
-/* feeds an event into a watcher as if the event actually occured */
+/* feeds an event into a watcher as if the event actually occurred */
/* accepts any ev_watcher type */
-void ev_feed_event (EV_P_ void *w, int revents);
-void ev_feed_fd_event (EV_P_ int fd, int revents);
+EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents) EV_THROW;
+EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents) EV_THROW;
#if EV_SIGNAL_ENABLE
-void ev_feed_signal_event (EV_P_ int signum);
+EV_API_DECL void ev_feed_signal (int signum) EV_THROW;
+EV_API_DECL void ev_feed_signal_event (EV_P_ int signum) EV_THROW;
#endif
-void ev_invoke (EV_P_ void *w, int revents);
-int ev_clear_pending (EV_P_ void *w);
+EV_API_DECL void ev_invoke (EV_P_ void *w, int revents);
+EV_API_DECL int ev_clear_pending (EV_P_ void *w) EV_THROW;
-void ev_io_start (EV_P_ ev_io *w);
-void ev_io_stop (EV_P_ ev_io *w);
+EV_API_DECL void ev_io_start (EV_P_ ev_io *w) EV_THROW;
+EV_API_DECL void ev_io_stop (EV_P_ ev_io *w) EV_THROW;
-void ev_timer_start (EV_P_ ev_timer *w);
-void ev_timer_stop (EV_P_ ev_timer *w);
+EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w) EV_THROW;
+EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w) EV_THROW;
/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
-void ev_timer_again (EV_P_ ev_timer *w);
+EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_THROW;
/* return remaining time */
-ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w);
+EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_THROW;
#if EV_PERIODIC_ENABLE
-void ev_periodic_start (EV_P_ ev_periodic *w);
-void ev_periodic_stop (EV_P_ ev_periodic *w);
-void ev_periodic_again (EV_P_ ev_periodic *w);
+EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w) EV_THROW;
+EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w) EV_THROW;
+EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w) EV_THROW;
#endif
/* only supported in the default loop */
#if EV_SIGNAL_ENABLE
-void ev_signal_start (EV_P_ ev_signal *w);
-void ev_signal_stop (EV_P_ ev_signal *w);
+EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w) EV_THROW;
+EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w) EV_THROW;
#endif
/* only supported in the default loop */
# if EV_CHILD_ENABLE
-void ev_child_start (EV_P_ ev_child *w);
-void ev_child_stop (EV_P_ ev_child *w);
+EV_API_DECL void ev_child_start (EV_P_ ev_child *w) EV_THROW;
+EV_API_DECL void ev_child_stop (EV_P_ ev_child *w) EV_THROW;
# endif
# if EV_STAT_ENABLE
-void ev_stat_start (EV_P_ ev_stat *w);
-void ev_stat_stop (EV_P_ ev_stat *w);
-void ev_stat_stat (EV_P_ ev_stat *w);
+EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w) EV_THROW;
+EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w) EV_THROW;
+EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w) EV_THROW;
# endif
# if EV_IDLE_ENABLE
-void ev_idle_start (EV_P_ ev_idle *w);
-void ev_idle_stop (EV_P_ ev_idle *w);
+EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w) EV_THROW;
+EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w) EV_THROW;
# endif
#if EV_PREPARE_ENABLE
-void ev_prepare_start (EV_P_ ev_prepare *w);
-void ev_prepare_stop (EV_P_ ev_prepare *w);
+EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w) EV_THROW;
+EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w) EV_THROW;
#endif
#if EV_CHECK_ENABLE
-void ev_check_start (EV_P_ ev_check *w);
-void ev_check_stop (EV_P_ ev_check *w);
+EV_API_DECL void ev_check_start (EV_P_ ev_check *w) EV_THROW;
+EV_API_DECL void ev_check_stop (EV_P_ ev_check *w) EV_THROW;
#endif
# if EV_FORK_ENABLE
-void ev_fork_start (EV_P_ ev_fork *w);
-void ev_fork_stop (EV_P_ ev_fork *w);
+EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w) EV_THROW;
+EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w) EV_THROW;
# endif
# if EV_CLEANUP_ENABLE
-void ev_cleanup_start (EV_P_ ev_cleanup *w);
-void ev_cleanup_stop (EV_P_ ev_cleanup *w);
+EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w) EV_THROW;
+EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_THROW;
# endif
# if EV_EMBED_ENABLE
/* only supported when loop to be embedded is in fact embeddable */
-void ev_embed_start (EV_P_ ev_embed *w);
-void ev_embed_stop (EV_P_ ev_embed *w);
-void ev_embed_sweep (EV_P_ ev_embed *w);
+EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w) EV_THROW;
+EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w) EV_THROW;
+EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w) EV_THROW;
# endif
# if EV_ASYNC_ENABLE
-void ev_async_start (EV_P_ ev_async *w);
-void ev_async_stop (EV_P_ ev_async *w);
-void ev_async_send (EV_P_ ev_async *w);
+EV_API_DECL void ev_async_start (EV_P_ ev_async *w) EV_THROW;
+EV_API_DECL void ev_async_stop (EV_P_ ev_async *w) EV_THROW;
+EV_API_DECL void ev_async_send (EV_P_ ev_async *w) EV_THROW;
# endif
#if EV_COMPAT3
EV_INLINE void ev_default_destroy (void) { ev_loop_destroy (EV_DEFAULT); }
EV_INLINE void ev_default_fork (void) { ev_loop_fork (EV_DEFAULT); }
#if EV_FEATURE_API
- EV_INLINE void ev_loop_count (EV_P) { ev_iteration (EV_A); }
- EV_INLINE void ev_loop_depth (EV_P) { ev_depth (EV_A); }
- EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); }
+ EV_INLINE unsigned int ev_loop_count (EV_P) { return ev_iteration (EV_A); }
+ EV_INLINE unsigned int ev_loop_depth (EV_P) { return ev_depth (EV_A); }
+ EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); }
#endif
#endif
#else
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