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-rw-r--r--framework/src/audit/src/libev/ev.h854
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diff --git a/framework/src/audit/src/libev/ev.h b/framework/src/audit/src/libev/ev.h
deleted file mode 100644
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--- a/framework/src/audit/src/libev/ev.h
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@@ -1,854 +0,0 @@
-/*
- * libev native API header
- *
- * 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
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
- * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
- * ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Alternatively, the contents of this file may be used under the terms of
- * the GNU General Public License ("GPL") version 2 or any later version,
- * in which case the provisions of the GPL are applicable instead of
- * the above. If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use your
- * version of this file under the BSD license, indicate your decision
- * by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL. If you do not delete the
- * provisions above, a recipient may use your version of this file under
- * either the BSD or the GPL.
- */
-
-#ifndef EV_H_
-#define EV_H_
-
-#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" {)
-
-/*****************************************************************************/
-
-/* pre-4.0 compatibility */
-#ifndef EV_COMPAT3
-# define EV_COMPAT3 1
-#endif
-
-#ifndef EV_FEATURES
-# if defined __OPTIMIZE_SIZE__
-# define EV_FEATURES 0x7c
-# else
-# define EV_FEATURES 0x7f
-# endif
-#endif
-
-#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
-#define EV_FEATURE_DATA ((EV_FEATURES) & 2)
-#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4)
-#define EV_FEATURE_API ((EV_FEATURES) & 8)
-#define EV_FEATURE_WATCHERS ((EV_FEATURES) & 16)
-#define EV_FEATURE_BACKENDS ((EV_FEATURES) & 32)
-#define EV_FEATURE_OS ((EV_FEATURES) & 64)
-
-/* these priorities are inclusive, higher priorities will be invoked earlier */
-#ifndef EV_MINPRI
-# define EV_MINPRI (EV_FEATURE_CONFIG ? -2 : 0)
-#endif
-#ifndef EV_MAXPRI
-# define EV_MAXPRI (EV_FEATURE_CONFIG ? +2 : 0)
-#endif
-
-#ifndef EV_MULTIPLICITY
-# define EV_MULTIPLICITY EV_FEATURE_CONFIG
-#endif
-
-#ifndef EV_PERIODIC_ENABLE
-# define EV_PERIODIC_ENABLE EV_FEATURE_WATCHERS
-#endif
-
-#ifndef EV_STAT_ENABLE
-# define EV_STAT_ENABLE EV_FEATURE_WATCHERS
-#endif
-
-#ifndef EV_PREPARE_ENABLE
-# define EV_PREPARE_ENABLE EV_FEATURE_WATCHERS
-#endif
-
-#ifndef EV_CHECK_ENABLE
-# define EV_CHECK_ENABLE EV_FEATURE_WATCHERS
-#endif
-
-#ifndef EV_IDLE_ENABLE
-# define EV_IDLE_ENABLE EV_FEATURE_WATCHERS
-#endif
-
-#ifndef EV_FORK_ENABLE
-# define EV_FORK_ENABLE EV_FEATURE_WATCHERS
-#endif
-
-#ifndef EV_CLEANUP_ENABLE
-# define EV_CLEANUP_ENABLE EV_FEATURE_WATCHERS
-#endif
-
-#ifndef EV_SIGNAL_ENABLE
-# define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS
-#endif
-
-#ifndef EV_CHILD_ENABLE
-# ifdef _WIN32
-# define EV_CHILD_ENABLE 0
-# else
-# define EV_CHILD_ENABLE EV_FEATURE_WATCHERS
-#endif
-#endif
-
-#ifndef EV_ASYNC_ENABLE
-# define EV_ASYNC_ENABLE EV_FEATURE_WATCHERS
-#endif
-
-#ifndef EV_EMBED_ENABLE
-# define EV_EMBED_ENABLE EV_FEATURE_WATCHERS
-#endif
-
-#ifndef EV_WALK_ENABLE
-# define EV_WALK_ENABLE 0 /* not yet */
-#endif
-
-/*****************************************************************************/
-
-#if EV_CHILD_ENABLE && !EV_SIGNAL_ENABLE
-# undef EV_SIGNAL_ENABLE
-# define EV_SIGNAL_ENABLE 1
-#endif
-
-/*****************************************************************************/
-
-typedef double ev_tstamp;
-
-#include <string.h> /* for memmove */
-
-#ifndef EV_ATOMIC_T
-# include <signal.h>
-# define EV_ATOMIC_T sig_atomic_t volatile
-#endif
-
-#if EV_STAT_ENABLE
-# ifdef _WIN32
-# include <time.h>
-# include <sys/types.h>
-# endif
-# include <sys/stat.h>
-#endif
-
-/* support multiple event loops? */
-#if EV_MULTIPLICITY
-struct ev_loop;
-# define EV_P struct ev_loop *loop /* a loop as sole parameter in a declaration */
-# define EV_P_ EV_P, /* a loop as first of multiple parameters */
-# define EV_A loop /* a loop as sole argument to a function call */
-# define EV_A_ EV_A, /* a loop as first of multiple arguments */
-# define EV_DEFAULT_UC ev_default_loop_uc_ () /* the default loop, if initialised, as sole arg */
-# define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */
-# define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */
-# define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */
-#else
-# define EV_P void
-# define EV_P_
-# define EV_A
-# define EV_A_
-# define EV_DEFAULT
-# define EV_DEFAULT_
-# define EV_DEFAULT_UC
-# define EV_DEFAULT_UC_
-# undef EV_EMBED_ENABLE
-#endif
-
-/* EV_INLINE is used for functions in header files */
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L || __GNUC__ >= 3
-# define EV_INLINE static inline
-#else
-# define EV_INLINE static
-#endif
-
-#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 20
-
-/* eventmask, revents, events... */
-enum {
- 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__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 = (int)0x80000000 /* sent when an error occurs */
-};
-
-/* can be used to add custom fields to all watchers, while losing binary compatibility */
-#ifndef EV_COMMON
-# define EV_COMMON void *data;
-#endif
-
-#ifndef EV_CB_DECLARE
-# define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents);
-#endif
-#ifndef EV_CB_INVOKE
-# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))
-#endif
-
-/* not official, do not use */
-#define EV_CB(type,name) void name (EV_P_ struct ev_ ## type *w, int revents)
-
-/*
- * struct member types:
- * private: you may look at them, but not change them,
- * and they might not mean anything to you.
- * ro: can be read anytime, but only changed when the watcher isn't active.
- * rw: can be read and modified anytime, even when the watcher is active.
- *
- * some internal details that might be helpful for debugging:
- *
- * active is either 0, which means the watcher is not active,
- * or the array index of the watcher (periodics, timers)
- * or the array index + 1 (most other watchers)
- * or simply 1 for watchers that aren't in some array.
- * pending is either 0, in which case the watcher isn't,
- * or the array index + 1 in the pendings array.
- */
-
-#if EV_MINPRI == EV_MAXPRI
-# define EV_DECL_PRIORITY
-#elif !defined (EV_DECL_PRIORITY)
-# define EV_DECL_PRIORITY int priority;
-#endif
-
-/* shared by all watchers */
-#define EV_WATCHER(type) \
- int active; /* private */ \
- int pending; /* private */ \
- EV_DECL_PRIORITY /* private */ \
- EV_COMMON /* rw */ \
- EV_CB_DECLARE (type) /* private */
-
-#define EV_WATCHER_LIST(type) \
- EV_WATCHER (type) \
- struct ev_watcher_list *next; /* private */
-
-#define EV_WATCHER_TIME(type) \
- EV_WATCHER (type) \
- ev_tstamp at; /* private */
-
-/* base class, nothing to see here unless you subclass */
-typedef struct ev_watcher
-{
- EV_WATCHER (ev_watcher)
-} ev_watcher;
-
-/* base class, nothing to see here unless you subclass */
-typedef struct ev_watcher_list
-{
- EV_WATCHER_LIST (ev_watcher_list)
-} ev_watcher_list;
-
-/* base class, nothing to see here unless you subclass */
-typedef struct ev_watcher_time
-{
- EV_WATCHER_TIME (ev_watcher_time)
-} ev_watcher_time;
-
-/* invoked when fd is either EV_READable or EV_WRITEable */
-/* revent EV_READ, EV_WRITE */
-typedef struct ev_io
-{
- EV_WATCHER_LIST (ev_io)
-
- int fd; /* ro */
- int events; /* ro */
-} ev_io;
-
-/* invoked after a specific time, repeatable (based on monotonic clock) */
-/* revent EV_TIMEOUT */
-typedef struct ev_timer
-{
- EV_WATCHER_TIME (ev_timer)
-
- ev_tstamp repeat; /* rw */
-} ev_timer;
-
-/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */
-/* revent EV_PERIODIC */
-typedef struct ev_periodic
-{
- EV_WATCHER_TIME (ev_periodic)
-
- ev_tstamp offset; /* rw */
- ev_tstamp interval; /* 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 */
-/* revent EV_SIGNAL */
-typedef struct ev_signal
-{
- EV_WATCHER_LIST (ev_signal)
-
- int signum; /* ro */
-} ev_signal;
-
-/* invoked when sigchld is received and waitpid indicates the given pid */
-/* revent EV_CHILD */
-/* does not support priorities */
-typedef struct ev_child
-{
- EV_WATCHER_LIST (ev_child)
-
- int flags; /* private */
- int pid; /* ro */
- int rpid; /* rw, holds the received pid */
- int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
-} ev_child;
-
-#if EV_STAT_ENABLE
-/* st_nlink = 0 means missing file or other error */
-# ifdef _WIN32
-typedef struct _stati64 ev_statdata;
-# else
-typedef struct stat ev_statdata;
-# endif
-
-/* invoked each time the stat data changes for a given path */
-/* revent EV_STAT */
-typedef struct ev_stat
-{
- EV_WATCHER_LIST (ev_stat)
-
- ev_timer timer; /* private */
- ev_tstamp interval; /* ro */
- const char *path; /* ro */
- ev_statdata prev; /* ro */
- ev_statdata attr; /* ro */
-
- int wd; /* wd for inotify, fd for kqueue */
-} ev_stat;
-#endif
-
-#if EV_IDLE_ENABLE
-/* invoked when the nothing else needs to be done, keeps the process from blocking */
-/* revent EV_IDLE */
-typedef struct ev_idle
-{
- EV_WATCHER (ev_idle)
-} ev_idle;
-#endif
-
-/* invoked for each run of the mainloop, just before the blocking call */
-/* you can still change events in any way you like */
-/* revent EV_PREPARE */
-typedef struct ev_prepare
-{
- EV_WATCHER (ev_prepare)
-} ev_prepare;
-
-/* invoked for each run of the mainloop, just after the blocking call */
-/* revent EV_CHECK */
-typedef struct ev_check
-{
- EV_WATCHER (ev_check)
-} ev_check;
-
-#if EV_FORK_ENABLE
-/* the callback gets invoked before check in the child process when a fork was detected */
-/* revent EV_FORK */
-typedef struct ev_fork
-{
- EV_WATCHER (ev_fork)
-} ev_fork;
-#endif
-
-#if EV_CLEANUP_ENABLE
-/* is invoked just before the loop gets destroyed */
-/* revent EV_CLEANUP */
-typedef struct ev_cleanup
-{
- EV_WATCHER (ev_cleanup)
-} ev_cleanup;
-#endif
-
-#if EV_EMBED_ENABLE
-/* used to embed an event loop inside another */
-/* the callback gets invoked when the event loop has handled events, and can be 0 */
-typedef struct ev_embed
-{
- EV_WATCHER (ev_embed)
-
- struct ev_loop *other; /* ro */
- ev_io io; /* private */
- ev_prepare prepare; /* private */
- ev_check check; /* unused */
- ev_timer timer; /* unused */
- ev_periodic periodic; /* unused */
- ev_idle idle; /* unused */
- ev_fork fork; /* private */
-#if EV_CLEANUP_ENABLE
- ev_cleanup cleanup; /* unused */
-#endif
-} ev_embed;
-#endif
-
-#if EV_ASYNC_ENABLE
-/* invoked when somebody calls ev_async_send on the watcher */
-/* revent EV_ASYNC */
-typedef struct ev_async
-{
- EV_WATCHER (ev_async)
-
- EV_ATOMIC_T sent; /* private */
-} ev_async;
-
-# define ev_async_pending(w) (+(w)->sent)
-#endif
-
-/* the presence of this union forces similar struct layout */
-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_child child;
-#if EV_STAT_ENABLE
- struct ev_stat stat;
-#endif
-#if EV_IDLE_ENABLE
- struct ev_idle idle;
-#endif
- struct ev_prepare prepare;
- struct ev_check check;
-#if EV_FORK_ENABLE
- struct ev_fork fork;
-#endif
-#if EV_CLEANUP_ENABLE
- struct ev_cleanup cleanup;
-#endif
-#if EV_EMBED_ENABLE
- struct ev_embed embed;
-#endif
-#if EV_ASYNC_ENABLE
- struct ev_async async;
-#endif
-};
-
-/* flag bits for ev_default_loop and ev_loop_new */
-enum {
- /* the default */
- EVFLAG_AUTO = 0x00000000U, /* not quite a mask */
- /* flag bits */
- EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */
- EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */
- /* debugging/feature disable */
- EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */
-#if EV_COMPAT3
- EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */
-#endif
- 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_EPOLL = 0x00000004U, /* linux */
- EVBACKEND_KQUEUE = 0x00000008U, /* bsd */
- EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */
- EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
- EVBACKEND_ALL = 0x0000003FU, /* all known backends */
- EVBACKEND_MASK = 0x0000FFFFU /* all future backends */
-};
-
-#if EV_PROTOTYPES
-EV_API_DECL int ev_version_major (void) EV_THROW;
-EV_API_DECL int ev_version_minor (void) EV_THROW;
-
-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_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.
- * 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.
- */
-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)
- */
-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 */
-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_THROW
-{
- extern struct ev_loop *ev_default_loop_ptr;
-
- return ev_default_loop_ptr;
-}
-
-EV_INLINE int
-ev_is_default_loop (EV_P) EV_THROW
-{
- return EV_A == EV_DEFAULT_UC;
-}
-
-/* create and destroy alternative loops that don't handle signals */
-EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_THROW;
-
-EV_API_DECL ev_tstamp ev_now (EV_P) EV_THROW; /* time w.r.t. timers and the eventloop, updated after each poll */
-
-#else
-
-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_THROW
-{
- 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_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 :) */
-EV_API_DECL void ev_loop_fork (EV_P) EV_THROW;
-
-EV_API_DECL unsigned int ev_backend (EV_P) EV_THROW; /* backend in use by loop */
-
-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 */
-EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_THROW;
-#endif
-
-#endif /* prototypes */
-
-/* ev_run flags values */
-enum {
- EVRUN_NOWAIT = 1, /* do not block/wait */
- EVRUN_ONCE = 2 /* block *once* only */
-};
-
-/* ev_break how values */
-enum {
- EVBREAK_CANCEL = 0, /* undo unloop */
- EVBREAK_ONE = 1, /* unloop once */
- EVBREAK_ALL = 2 /* unloop all loops */
-};
-
-#if EV_PROTOTYPES
-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.
- */
-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
- */
-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
-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 */
-
-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 */
-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;
-
-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.
- */
-EV_API_DECL void ev_suspend (EV_P) EV_THROW;
-EV_API_DECL void ev_resume (EV_P) EV_THROW;
-#endif
-
-#endif
-
-/* these may evaluate ev multiple times, and the other arguments at most once */
-/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */
-#define ev_init(ev,cb_) do { \
- ((ev_watcher *)(void *)(ev))->active = \
- ((ev_watcher *)(void *)(ev))->pending = 0; \
- ev_set_priority ((ev), 0); \
- ev_set_cb ((ev), cb_); \
-} while (0)
-
-#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) | EV__IOFDSET; } while (0)
-#define ev_timer_set(ev,after_,repeat_) do { ((ev_watcher_time *)(ev))->at = (after_); (ev)->repeat = (repeat_); } while (0)
-#define ev_periodic_set(ev,ofs_,ival_,rcb_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb = (rcb_); } while (0)
-#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)
-#define ev_child_set(ev,pid_,trace_) do { (ev)->pid = (pid_); (ev)->flags = !!(trace_); } while (0)
-#define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } 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_embed_set(ev,other_) do { (ev)->other = (other_); } while (0)
-#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */
-#define ev_cleanup_set(ev) /* nop, yes, this is a serious in-joke */
-#define ev_async_set(ev) /* nop, yes, this is a serious in-joke */
-
-#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
-#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
-#define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0)
-#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
-#define ev_child_init(ev,cb,pid,trace) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid),(trace)); } while (0)
-#define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_stat_set ((ev),(path),(interval)); } while (0)
-#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
-#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
-#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
-#define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0)
-#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
-#define ev_cleanup_init(ev,cb) do { ev_init ((ev), (cb)); ev_cleanup_set ((ev)); } while (0)
-#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0)
-
-#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) (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_set_priority(ev,pri) ((ev), (pri))
-#else
-# define ev_priority(ev) (+(((ev_watcher *)(void *)(ev))->priority))
-# define ev_set_priority(ev,pri) ( (ev_watcher *)(void *)(ev))->priority = (pri)
-#endif
-
-#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at)
-
-#ifndef ev_set_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 it's already running */
-#if EV_PROTOTYPES
-
-/* feeds an event into a watcher as if the event actually occurred */
-/* accepts any ev_watcher type */
-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
-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
-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;
-
-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;
-
-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 */
-EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_THROW;
-/* return remaining time */
-EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_THROW;
-
-#if EV_PERIODIC_ENABLE
-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
-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
-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
-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
-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
-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
-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
-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
-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 */
-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
-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
- #define EVLOOP_NONBLOCK EVRUN_NOWAIT
- #define EVLOOP_ONESHOT EVRUN_ONCE
- #define EVUNLOOP_CANCEL EVBREAK_CANCEL
- #define EVUNLOOP_ONE EVBREAK_ONE
- #define EVUNLOOP_ALL EVBREAK_ALL
- #if EV_PROTOTYPES
- EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); }
- EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); }
- 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 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
- typedef struct ev_loop ev_loop;
-#endif
-
-#endif
-
-EV_CPP(})
-
-#endif
-