mirror of /home/gitosis/repositories/libev.git
ecbify
Marc Alexander Lehmann
parent
8aa6074384
commit
dcfe78d01a
2
Changes
2
Changes
|
|
@ -5,6 +5,8 @@ TODO: revisit 59.x timer in the light of mdoenr powersaving
|
|||
multiple times (was unable to trigger this).
|
||||
- io_cancel can return EINTR, deal with it. also, assume
|
||||
io_asubmit also retursn EINTR.
|
||||
- cleanup: replace expect_true/false and noinline by their
|
||||
libecb counterparts.
|
||||
|
||||
4.27 Thu Jun 27 22:43:44 CEST 2019
|
||||
- linux aio backend almost completely rewritten to work around its
|
||||
|
|
|
|||
212
ev.c
212
ev.c
|
|
@ -1538,7 +1538,7 @@ ecb_binary32_to_binary16 (uint32_t x)
|
|||
#if ECB_MEMORY_FENCE_NEEDS_PTHREADS
|
||||
/* if your architecture doesn't need memory fences, e.g. because it is
|
||||
* single-cpu/core, or if you use libev in a project that doesn't use libev
|
||||
* from multiple threads, then you can define ECB_AVOID_PTHREADS when compiling
|
||||
* from multiple threads, then you can define ECB_NO_THREADS when compiling
|
||||
* libev, in which cases the memory fences become nops.
|
||||
* alternatively, you can remove this #error and link against libpthread,
|
||||
* which will then provide the memory fences.
|
||||
|
|
@ -1552,16 +1552,12 @@ ecb_binary32_to_binary16 (uint32_t x)
|
|||
# define ECB_MEMORY_FENCE_RELEASE ECB_MEMORY_FENCE
|
||||
#endif
|
||||
|
||||
#define expect_false(cond) ecb_expect_false (cond)
|
||||
#define expect_true(cond) ecb_expect_true (cond)
|
||||
#define noinline ecb_noinline
|
||||
|
||||
#define inline_size ecb_inline
|
||||
|
||||
#if EV_FEATURE_CODE
|
||||
# define inline_speed ecb_inline
|
||||
#else
|
||||
# define inline_speed noinline static
|
||||
# define inline_speed ecb_noinline static
|
||||
#endif
|
||||
|
||||
#define NUMPRI (EV_MAXPRI - EV_MINPRI + 1)
|
||||
|
|
@ -1621,7 +1617,7 @@ static EV_ATOMIC_T have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work?
|
|||
#include <float.h>
|
||||
|
||||
/* a floor() replacement function, should be independent of ev_tstamp type */
|
||||
noinline
|
||||
ecb_noinline
|
||||
static ev_tstamp
|
||||
ev_floor (ev_tstamp v)
|
||||
{
|
||||
|
|
@ -1633,7 +1629,7 @@ ev_floor (ev_tstamp v)
|
|||
#endif
|
||||
|
||||
/* argument too large for an unsigned long? */
|
||||
if (expect_false (v >= shift))
|
||||
if (ecb_expect_false (v >= shift))
|
||||
{
|
||||
ev_tstamp f;
|
||||
|
||||
|
|
@ -1645,7 +1641,7 @@ ev_floor (ev_tstamp v)
|
|||
}
|
||||
|
||||
/* special treatment for negative args? */
|
||||
if (expect_false (v < 0.))
|
||||
if (ecb_expect_false (v < 0.))
|
||||
{
|
||||
ev_tstamp f = -ev_floor (-v);
|
||||
|
||||
|
|
@ -1664,7 +1660,7 @@ ev_floor (ev_tstamp v)
|
|||
# include <sys/utsname.h>
|
||||
#endif
|
||||
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static unsigned int
|
||||
ev_linux_version (void)
|
||||
{
|
||||
|
|
@ -1704,7 +1700,7 @@ ev_linux_version (void)
|
|||
/*****************************************************************************/
|
||||
|
||||
#if EV_AVOID_STDIO
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static void
|
||||
ev_printerr (const char *msg)
|
||||
{
|
||||
|
|
@ -1721,7 +1717,7 @@ ev_set_syserr_cb (void (*cb)(const char *msg) EV_NOEXCEPT) EV_NOEXCEPT
|
|||
syserr_cb = cb;
|
||||
}
|
||||
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static void
|
||||
ev_syserr (const char *msg)
|
||||
{
|
||||
|
|
@ -1877,8 +1873,8 @@ typedef struct
|
|||
#endif
|
||||
|
||||
#if EV_FEATURE_API
|
||||
# define EV_RELEASE_CB if (expect_false (release_cb)) release_cb (EV_A)
|
||||
# define EV_ACQUIRE_CB if (expect_false (acquire_cb)) acquire_cb (EV_A)
|
||||
# define EV_RELEASE_CB if (ecb_expect_false (release_cb)) release_cb (EV_A)
|
||||
# define EV_ACQUIRE_CB if (ecb_expect_false (acquire_cb)) acquire_cb (EV_A)
|
||||
# define EV_INVOKE_PENDING invoke_cb (EV_A)
|
||||
#else
|
||||
# define EV_RELEASE_CB (void)0
|
||||
|
|
@ -1895,7 +1891,7 @@ ev_tstamp
|
|||
ev_time (void) EV_NOEXCEPT
|
||||
{
|
||||
#if EV_USE_REALTIME
|
||||
if (expect_true (have_realtime))
|
||||
if (ecb_expect_true (have_realtime))
|
||||
{
|
||||
struct timespec ts;
|
||||
clock_gettime (CLOCK_REALTIME, &ts);
|
||||
|
|
@ -1913,7 +1909,7 @@ inline_size ev_tstamp
|
|||
get_clock (void)
|
||||
{
|
||||
#if EV_USE_MONOTONIC
|
||||
if (expect_true (have_monotonic))
|
||||
if (ecb_expect_true (have_monotonic))
|
||||
{
|
||||
struct timespec ts;
|
||||
clock_gettime (CLOCK_MONOTONIC, &ts);
|
||||
|
|
@ -1985,7 +1981,7 @@ array_nextsize (int elem, int cur, int cnt)
|
|||
return ncur;
|
||||
}
|
||||
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static void *
|
||||
array_realloc (int elem, void *base, int *cur, int cnt)
|
||||
{
|
||||
|
|
@ -1999,7 +1995,7 @@ array_realloc (int elem, void *base, int *cur, int cnt)
|
|||
memset ((void *)(base + offset), 0, sizeof (*(base)) * (count))
|
||||
|
||||
#define array_needsize(type,base,cur,cnt,init) \
|
||||
if (expect_false ((cnt) > (cur))) \
|
||||
if (ecb_expect_false ((cnt) > (cur))) \
|
||||
{ \
|
||||
ecb_unused int ocur_ = (cur); \
|
||||
(base) = (type *)array_realloc \
|
||||
|
|
@ -2023,20 +2019,20 @@ array_realloc (int elem, void *base, int *cur, int cnt)
|
|||
/*****************************************************************************/
|
||||
|
||||
/* dummy callback for pending events */
|
||||
noinline
|
||||
ecb_noinline
|
||||
static void
|
||||
pendingcb (EV_P_ ev_prepare *w, int revents)
|
||||
{
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_feed_event (EV_P_ void *w, int revents) EV_NOEXCEPT
|
||||
{
|
||||
W w_ = (W)w;
|
||||
int pri = ABSPRI (w_);
|
||||
|
||||
if (expect_false (w_->pending))
|
||||
if (ecb_expect_false (w_->pending))
|
||||
pendings [pri][w_->pending - 1].events |= revents;
|
||||
else
|
||||
{
|
||||
|
|
@ -2097,7 +2093,7 @@ fd_event (EV_P_ int fd, int revents)
|
|||
{
|
||||
ANFD *anfd = anfds + fd;
|
||||
|
||||
if (expect_true (!anfd->reify))
|
||||
if (ecb_expect_true (!anfd->reify))
|
||||
fd_event_nocheck (EV_A_ fd, revents);
|
||||
}
|
||||
|
||||
|
|
@ -2151,7 +2147,7 @@ fd_reify (EV_P)
|
|||
|
||||
anfd->reify = 0;
|
||||
|
||||
/*if (expect_true (o_reify & EV_ANFD_REIFY)) probably a deoptimisation */
|
||||
/*if (ecb_expect_true (o_reify & EV_ANFD_REIFY)) probably a deoptimisation */
|
||||
{
|
||||
anfd->events = 0;
|
||||
|
||||
|
|
@ -2177,7 +2173,7 @@ fd_change (EV_P_ int fd, int flags)
|
|||
unsigned char reify = anfds [fd].reify;
|
||||
anfds [fd].reify |= flags;
|
||||
|
||||
if (expect_true (!reify))
|
||||
if (ecb_expect_true (!reify))
|
||||
{
|
||||
++fdchangecnt;
|
||||
array_needsize (int, fdchanges, fdchangemax, fdchangecnt, array_needsize_noinit);
|
||||
|
|
@ -2210,7 +2206,7 @@ fd_valid (int fd)
|
|||
}
|
||||
|
||||
/* called on EBADF to verify fds */
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static void
|
||||
fd_ebadf (EV_P)
|
||||
{
|
||||
|
|
@ -2223,7 +2219,7 @@ fd_ebadf (EV_P)
|
|||
}
|
||||
|
||||
/* called on ENOMEM in select/poll to kill some fds and retry */
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static void
|
||||
fd_enomem (EV_P)
|
||||
{
|
||||
|
|
@ -2238,7 +2234,7 @@ fd_enomem (EV_P)
|
|||
}
|
||||
|
||||
/* usually called after fork if backend needs to re-arm all fds from scratch */
|
||||
noinline
|
||||
ecb_noinline
|
||||
static void
|
||||
fd_rearm_all (EV_P)
|
||||
{
|
||||
|
|
@ -2302,7 +2298,7 @@ downheap (ANHE *heap, int N, int k)
|
|||
ANHE *pos = heap + DHEAP * (k - HEAP0) + HEAP0 + 1;
|
||||
|
||||
/* find minimum child */
|
||||
if (expect_true (pos + DHEAP - 1 < E))
|
||||
if (ecb_expect_true (pos + DHEAP - 1 < E))
|
||||
{
|
||||
/* fast path */ (minpos = pos + 0), (minat = ANHE_at (*minpos));
|
||||
if ( ANHE_at (pos [1]) < minat) (minpos = pos + 1), (minat = ANHE_at (*minpos));
|
||||
|
|
@ -2430,7 +2426,7 @@ static ANSIG signals [EV_NSIG - 1];
|
|||
|
||||
#if EV_SIGNAL_ENABLE || EV_ASYNC_ENABLE
|
||||
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static void
|
||||
evpipe_init (EV_P)
|
||||
{
|
||||
|
|
@ -2481,7 +2477,7 @@ evpipe_write (EV_P_ EV_ATOMIC_T *flag)
|
|||
{
|
||||
ECB_MEMORY_FENCE; /* push out the write before this function was called, acquire flag */
|
||||
|
||||
if (expect_true (*flag))
|
||||
if (ecb_expect_true (*flag))
|
||||
return;
|
||||
|
||||
*flag = 1;
|
||||
|
|
@ -2568,7 +2564,7 @@ pipecb (EV_P_ ev_io *iow, int revents)
|
|||
ECB_MEMORY_FENCE;
|
||||
|
||||
for (i = EV_NSIG - 1; i--; )
|
||||
if (expect_false (signals [i].pending))
|
||||
if (ecb_expect_false (signals [i].pending))
|
||||
ev_feed_signal_event (EV_A_ i + 1);
|
||||
}
|
||||
#endif
|
||||
|
|
@ -2619,13 +2615,13 @@ ev_sighandler (int signum)
|
|||
ev_feed_signal (signum);
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_feed_signal_event (EV_P_ int signum) EV_NOEXCEPT
|
||||
{
|
||||
WL w;
|
||||
|
||||
if (expect_false (signum <= 0 || signum >= EV_NSIG))
|
||||
if (ecb_expect_false (signum <= 0 || signum >= EV_NSIG))
|
||||
return;
|
||||
|
||||
--signum;
|
||||
|
|
@ -2634,7 +2630,7 @@ ev_feed_signal_event (EV_P_ int signum) EV_NOEXCEPT
|
|||
/* it is permissible to try to feed a signal to the wrong loop */
|
||||
/* or, likely more useful, feeding a signal nobody is waiting for */
|
||||
|
||||
if (expect_false (signals [signum].loop != EV_A))
|
||||
if (ecb_expect_false (signals [signum].loop != EV_A))
|
||||
return;
|
||||
#endif
|
||||
|
||||
|
|
@ -2889,7 +2885,7 @@ ev_set_loop_release_cb (EV_P_ void (*release)(EV_P) EV_NOEXCEPT, void (*acquire)
|
|||
#endif
|
||||
|
||||
/* initialise a loop structure, must be zero-initialised */
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static void
|
||||
loop_init (EV_P_ unsigned int flags) EV_NOEXCEPT
|
||||
{
|
||||
|
|
@ -3004,7 +3000,7 @@ ev_loop_destroy (EV_P)
|
|||
|
||||
#if EV_CLEANUP_ENABLE
|
||||
/* queue cleanup watchers (and execute them) */
|
||||
if (expect_false (cleanupcnt))
|
||||
if (ecb_expect_false (cleanupcnt))
|
||||
{
|
||||
queue_events (EV_A_ (W *)cleanups, cleanupcnt, EV_CLEANUP);
|
||||
EV_INVOKE_PENDING;
|
||||
|
|
@ -3168,7 +3164,7 @@ ev_loop_new (unsigned int flags) EV_NOEXCEPT
|
|||
#endif /* multiplicity */
|
||||
|
||||
#if EV_VERIFY
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static void
|
||||
verify_watcher (EV_P_ W w)
|
||||
{
|
||||
|
|
@ -3178,7 +3174,7 @@ verify_watcher (EV_P_ W w)
|
|||
assert (("libev: pending watcher not on pending queue", pendings [ABSPRI (w)][w->pending - 1].w == w));
|
||||
}
|
||||
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static void
|
||||
verify_heap (EV_P_ ANHE *heap, int N)
|
||||
{
|
||||
|
|
@ -3194,7 +3190,7 @@ verify_heap (EV_P_ ANHE *heap, int N)
|
|||
}
|
||||
}
|
||||
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static void
|
||||
array_verify (EV_P_ W *ws, int cnt)
|
||||
{
|
||||
|
|
@ -3353,7 +3349,7 @@ ev_pending_count (EV_P) EV_NOEXCEPT
|
|||
return count;
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_invoke_pending (EV_P)
|
||||
{
|
||||
|
|
@ -3382,7 +3378,7 @@ ev_invoke_pending (EV_P)
|
|||
inline_size void
|
||||
idle_reify (EV_P)
|
||||
{
|
||||
if (expect_false (idleall))
|
||||
if (ecb_expect_false (idleall))
|
||||
{
|
||||
int pri;
|
||||
|
||||
|
|
@ -3441,7 +3437,7 @@ timers_reify (EV_P)
|
|||
|
||||
#if EV_PERIODIC_ENABLE
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
static void
|
||||
periodic_recalc (EV_P_ ev_periodic *w)
|
||||
{
|
||||
|
|
@ -3454,7 +3450,7 @@ periodic_recalc (EV_P_ ev_periodic *w)
|
|||
ev_tstamp nat = at + w->interval;
|
||||
|
||||
/* when resolution fails us, we use ev_rt_now */
|
||||
if (expect_false (nat == at))
|
||||
if (ecb_expect_false (nat == at))
|
||||
{
|
||||
at = ev_rt_now;
|
||||
break;
|
||||
|
|
@ -3510,7 +3506,7 @@ periodics_reify (EV_P)
|
|||
|
||||
/* simply recalculate all periodics */
|
||||
/* TODO: maybe ensure that at least one event happens when jumping forward? */
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static void
|
||||
periodics_reschedule (EV_P)
|
||||
{
|
||||
|
|
@ -3534,7 +3530,7 @@ periodics_reschedule (EV_P)
|
|||
#endif
|
||||
|
||||
/* adjust all timers by a given offset */
|
||||
noinline ecb_cold
|
||||
ecb_noinline ecb_cold
|
||||
static void
|
||||
timers_reschedule (EV_P_ ev_tstamp adjust)
|
||||
{
|
||||
|
|
@ -3554,7 +3550,7 @@ inline_speed void
|
|||
time_update (EV_P_ ev_tstamp max_block)
|
||||
{
|
||||
#if EV_USE_MONOTONIC
|
||||
if (expect_true (have_monotonic))
|
||||
if (ecb_expect_true (have_monotonic))
|
||||
{
|
||||
int i;
|
||||
ev_tstamp odiff = rtmn_diff;
|
||||
|
|
@ -3563,7 +3559,7 @@ time_update (EV_P_ ev_tstamp max_block)
|
|||
|
||||
/* only fetch the realtime clock every 0.5*MIN_TIMEJUMP seconds */
|
||||
/* interpolate in the meantime */
|
||||
if (expect_true (mn_now - now_floor < MIN_TIMEJUMP * .5))
|
||||
if (ecb_expect_true (mn_now - now_floor < MIN_TIMEJUMP * .5))
|
||||
{
|
||||
ev_rt_now = rtmn_diff + mn_now;
|
||||
return;
|
||||
|
|
@ -3587,7 +3583,7 @@ time_update (EV_P_ ev_tstamp max_block)
|
|||
|
||||
diff = odiff - rtmn_diff;
|
||||
|
||||
if (expect_true ((diff < 0. ? -diff : diff) < MIN_TIMEJUMP))
|
||||
if (ecb_expect_true ((diff < 0. ? -diff : diff) < MIN_TIMEJUMP))
|
||||
return; /* all is well */
|
||||
|
||||
ev_rt_now = ev_time ();
|
||||
|
|
@ -3606,7 +3602,7 @@ time_update (EV_P_ ev_tstamp max_block)
|
|||
{
|
||||
ev_rt_now = ev_time ();
|
||||
|
||||
if (expect_false (mn_now > ev_rt_now || ev_rt_now > mn_now + max_block + MIN_TIMEJUMP))
|
||||
if (ecb_expect_false (mn_now > ev_rt_now || ev_rt_now > mn_now + max_block + MIN_TIMEJUMP))
|
||||
{
|
||||
/* adjust timers. this is easy, as the offset is the same for all of them */
|
||||
timers_reschedule (EV_A_ ev_rt_now - mn_now);
|
||||
|
|
@ -3639,8 +3635,8 @@ ev_run (EV_P_ int flags)
|
|||
#endif
|
||||
|
||||
#ifndef _WIN32
|
||||
if (expect_false (curpid)) /* penalise the forking check even more */
|
||||
if (expect_false (getpid () != curpid))
|
||||
if (ecb_expect_false (curpid)) /* penalise the forking check even more */
|
||||
if (ecb_expect_false (getpid () != curpid))
|
||||
{
|
||||
curpid = getpid ();
|
||||
postfork = 1;
|
||||
|
|
@ -3649,7 +3645,7 @@ ev_run (EV_P_ int flags)
|
|||
|
||||
#if EV_FORK_ENABLE
|
||||
/* we might have forked, so queue fork handlers */
|
||||
if (expect_false (postfork))
|
||||
if (ecb_expect_false (postfork))
|
||||
if (forkcnt)
|
||||
{
|
||||
queue_events (EV_A_ (W *)forks, forkcnt, EV_FORK);
|
||||
|
|
@ -3659,18 +3655,18 @@ ev_run (EV_P_ int flags)
|
|||
|
||||
#if EV_PREPARE_ENABLE
|
||||
/* queue prepare watchers (and execute them) */
|
||||
if (expect_false (preparecnt))
|
||||
if (ecb_expect_false (preparecnt))
|
||||
{
|
||||
queue_events (EV_A_ (W *)prepares, preparecnt, EV_PREPARE);
|
||||
EV_INVOKE_PENDING;
|
||||
}
|
||||
#endif
|
||||
|
||||
if (expect_false (loop_done))
|
||||
if (ecb_expect_false (loop_done))
|
||||
break;
|
||||
|
||||
/* we might have forked, so reify kernel state if necessary */
|
||||
if (expect_false (postfork))
|
||||
if (ecb_expect_false (postfork))
|
||||
loop_fork (EV_A);
|
||||
|
||||
/* update fd-related kernel structures */
|
||||
|
|
@ -3692,7 +3688,7 @@ ev_run (EV_P_ int flags)
|
|||
|
||||
ECB_MEMORY_FENCE; /* make sure pipe_write_wanted is visible before we check for potential skips */
|
||||
|
||||
if (expect_true (!(flags & EVRUN_NOWAIT || idleall || !activecnt || pipe_write_skipped)))
|
||||
if (ecb_expect_true (!(flags & EVRUN_NOWAIT || idleall || !activecnt || pipe_write_skipped)))
|
||||
{
|
||||
waittime = MAX_BLOCKTIME;
|
||||
|
||||
|
|
@ -3711,23 +3707,23 @@ ev_run (EV_P_ int flags)
|
|||
#endif
|
||||
|
||||
/* don't let timeouts decrease the waittime below timeout_blocktime */
|
||||
if (expect_false (waittime < timeout_blocktime))
|
||||
if (ecb_expect_false (waittime < timeout_blocktime))
|
||||
waittime = timeout_blocktime;
|
||||
|
||||
/* at this point, we NEED to wait, so we have to ensure */
|
||||
/* to pass a minimum nonzero value to the backend */
|
||||
if (expect_false (waittime < backend_mintime))
|
||||
if (ecb_expect_false (waittime < backend_mintime))
|
||||
waittime = backend_mintime;
|
||||
|
||||
/* extra check because io_blocktime is commonly 0 */
|
||||
if (expect_false (io_blocktime))
|
||||
if (ecb_expect_false (io_blocktime))
|
||||
{
|
||||
sleeptime = io_blocktime - (mn_now - prev_mn_now);
|
||||
|
||||
if (sleeptime > waittime - backend_mintime)
|
||||
sleeptime = waittime - backend_mintime;
|
||||
|
||||
if (expect_true (sleeptime > 0.))
|
||||
if (ecb_expect_true (sleeptime > 0.))
|
||||
{
|
||||
ev_sleep (sleeptime);
|
||||
waittime -= sleeptime;
|
||||
|
|
@ -3768,13 +3764,13 @@ ev_run (EV_P_ int flags)
|
|||
|
||||
#if EV_CHECK_ENABLE
|
||||
/* queue check watchers, to be executed first */
|
||||
if (expect_false (checkcnt))
|
||||
if (ecb_expect_false (checkcnt))
|
||||
queue_events (EV_A_ (W *)checks, checkcnt, EV_CHECK);
|
||||
#endif
|
||||
|
||||
EV_INVOKE_PENDING;
|
||||
}
|
||||
while (expect_true (
|
||||
while (ecb_expect_true (
|
||||
activecnt
|
||||
&& !loop_done
|
||||
&& !(flags & (EVRUN_ONCE | EVRUN_NOWAIT))
|
||||
|
|
@ -3848,7 +3844,7 @@ wlist_del (WL *head, WL elem)
|
|||
{
|
||||
while (*head)
|
||||
{
|
||||
if (expect_true (*head == elem))
|
||||
if (ecb_expect_true (*head == elem))
|
||||
{
|
||||
*head = elem->next;
|
||||
break;
|
||||
|
|
@ -3875,7 +3871,7 @@ ev_clear_pending (EV_P_ void *w) EV_NOEXCEPT
|
|||
W w_ = (W)w;
|
||||
int pending = w_->pending;
|
||||
|
||||
if (expect_true (pending))
|
||||
if (ecb_expect_true (pending))
|
||||
{
|
||||
ANPENDING *p = pendings [ABSPRI (w_)] + pending - 1;
|
||||
p->w = (W)&pending_w;
|
||||
|
|
@ -3912,13 +3908,13 @@ ev_stop (EV_P_ W w)
|
|||
|
||||
/*****************************************************************************/
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_io_start (EV_P_ ev_io *w) EV_NOEXCEPT
|
||||
{
|
||||
int fd = w->fd;
|
||||
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
assert (("libev: ev_io_start called with negative fd", fd >= 0));
|
||||
|
|
@ -3942,12 +3938,12 @@ ev_io_start (EV_P_ ev_io *w) EV_NOEXCEPT
|
|||
EV_FREQUENT_CHECK;
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_io_stop (EV_P_ ev_io *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
assert (("libev: ev_io_stop called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax));
|
||||
|
|
@ -3965,11 +3961,11 @@ ev_io_stop (EV_P_ ev_io *w) EV_NOEXCEPT
|
|||
EV_FREQUENT_CHECK;
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_timer_start (EV_P_ ev_timer *w) EV_NOEXCEPT
|
||||
{
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
ev_at (w) += mn_now;
|
||||
|
|
@ -3990,12 +3986,12 @@ ev_timer_start (EV_P_ ev_timer *w) EV_NOEXCEPT
|
|||
/*assert (("libev: internal timer heap corruption", timers [ev_active (w)] == (WT)w));*/
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_timer_stop (EV_P_ ev_timer *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4007,7 +4003,7 @@ ev_timer_stop (EV_P_ ev_timer *w) EV_NOEXCEPT
|
|||
|
||||
--timercnt;
|
||||
|
||||
if (expect_true (active < timercnt + HEAP0))
|
||||
if (ecb_expect_true (active < timercnt + HEAP0))
|
||||
{
|
||||
timers [active] = timers [timercnt + HEAP0];
|
||||
adjustheap (timers, timercnt, active);
|
||||
|
|
@ -4021,7 +4017,7 @@ ev_timer_stop (EV_P_ ev_timer *w) EV_NOEXCEPT
|
|||
EV_FREQUENT_CHECK;
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_timer_again (EV_P_ ev_timer *w) EV_NOEXCEPT
|
||||
{
|
||||
|
|
@ -4056,11 +4052,11 @@ ev_timer_remaining (EV_P_ ev_timer *w) EV_NOEXCEPT
|
|||
}
|
||||
|
||||
#if EV_PERIODIC_ENABLE
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_periodic_start (EV_P_ ev_periodic *w) EV_NOEXCEPT
|
||||
{
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
if (w->reschedule_cb)
|
||||
|
|
@ -4087,12 +4083,12 @@ ev_periodic_start (EV_P_ ev_periodic *w) EV_NOEXCEPT
|
|||
/*assert (("libev: internal periodic heap corruption", ANHE_w (periodics [ev_active (w)]) == (WT)w));*/
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_periodic_stop (EV_P_ ev_periodic *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4104,7 +4100,7 @@ ev_periodic_stop (EV_P_ ev_periodic *w) EV_NOEXCEPT
|
|||
|
||||
--periodiccnt;
|
||||
|
||||
if (expect_true (active < periodiccnt + HEAP0))
|
||||
if (ecb_expect_true (active < periodiccnt + HEAP0))
|
||||
{
|
||||
periodics [active] = periodics [periodiccnt + HEAP0];
|
||||
adjustheap (periodics, periodiccnt, active);
|
||||
|
|
@ -4116,7 +4112,7 @@ ev_periodic_stop (EV_P_ ev_periodic *w) EV_NOEXCEPT
|
|||
EV_FREQUENT_CHECK;
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_periodic_again (EV_P_ ev_periodic *w) EV_NOEXCEPT
|
||||
{
|
||||
|
|
@ -4132,11 +4128,11 @@ ev_periodic_again (EV_P_ ev_periodic *w) EV_NOEXCEPT
|
|||
|
||||
#if EV_SIGNAL_ENABLE
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_signal_start (EV_P_ ev_signal *w) EV_NOEXCEPT
|
||||
{
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0 && w->signum < EV_NSIG));
|
||||
|
|
@ -4215,12 +4211,12 @@ ev_signal_start (EV_P_ ev_signal *w) EV_NOEXCEPT
|
|||
EV_FREQUENT_CHECK;
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_signal_stop (EV_P_ ev_signal *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4263,7 +4259,7 @@ ev_child_start (EV_P_ ev_child *w) EV_NOEXCEPT
|
|||
#if EV_MULTIPLICITY
|
||||
assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr));
|
||||
#endif
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4278,7 +4274,7 @@ void
|
|||
ev_child_stop (EV_P_ ev_child *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4302,14 +4298,14 @@ ev_child_stop (EV_P_ ev_child *w) EV_NOEXCEPT
|
|||
#define NFS_STAT_INTERVAL 30.1074891 /* for filesystems potentially failing inotify */
|
||||
#define MIN_STAT_INTERVAL 0.1074891
|
||||
|
||||
noinline static void stat_timer_cb (EV_P_ ev_timer *w_, int revents);
|
||||
ecb_noinline static void stat_timer_cb (EV_P_ ev_timer *w_, int revents);
|
||||
|
||||
#if EV_USE_INOTIFY
|
||||
|
||||
/* the * 2 is to allow for alignment padding, which for some reason is >> 8 */
|
||||
# define EV_INOTIFY_BUFSIZE (sizeof (struct inotify_event) * 2 + NAME_MAX)
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
static void
|
||||
infy_add (EV_P_ ev_stat *w)
|
||||
{
|
||||
|
|
@ -4384,7 +4380,7 @@ infy_add (EV_P_ ev_stat *w)
|
|||
if (ev_is_active (&w->timer)) ev_unref (EV_A);
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
static void
|
||||
infy_del (EV_P_ ev_stat *w)
|
||||
{
|
||||
|
|
@ -4402,7 +4398,7 @@ infy_del (EV_P_ ev_stat *w)
|
|||
inotify_rm_watch (fs_fd, wd);
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
static void
|
||||
infy_wd (EV_P_ int slot, int wd, struct inotify_event *ev)
|
||||
{
|
||||
|
|
@ -4558,7 +4554,7 @@ ev_stat_stat (EV_P_ ev_stat *w) EV_NOEXCEPT
|
|||
w->attr.st_nlink = 1;
|
||||
}
|
||||
|
||||
noinline
|
||||
ecb_noinline
|
||||
static void
|
||||
stat_timer_cb (EV_P_ ev_timer *w_, int revents)
|
||||
{
|
||||
|
|
@ -4602,7 +4598,7 @@ stat_timer_cb (EV_P_ ev_timer *w_, int revents)
|
|||
void
|
||||
ev_stat_start (EV_P_ ev_stat *w) EV_NOEXCEPT
|
||||
{
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
ev_stat_stat (EV_A_ w);
|
||||
|
|
@ -4634,7 +4630,7 @@ void
|
|||
ev_stat_stop (EV_P_ ev_stat *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4659,7 +4655,7 @@ ev_stat_stop (EV_P_ ev_stat *w) EV_NOEXCEPT
|
|||
void
|
||||
ev_idle_start (EV_P_ ev_idle *w) EV_NOEXCEPT
|
||||
{
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
pri_adjust (EV_A_ (W)w);
|
||||
|
|
@ -4683,7 +4679,7 @@ void
|
|||
ev_idle_stop (EV_P_ ev_idle *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4706,7 +4702,7 @@ ev_idle_stop (EV_P_ ev_idle *w) EV_NOEXCEPT
|
|||
void
|
||||
ev_prepare_start (EV_P_ ev_prepare *w) EV_NOEXCEPT
|
||||
{
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4722,7 +4718,7 @@ void
|
|||
ev_prepare_stop (EV_P_ ev_prepare *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4744,7 +4740,7 @@ ev_prepare_stop (EV_P_ ev_prepare *w) EV_NOEXCEPT
|
|||
void
|
||||
ev_check_start (EV_P_ ev_check *w) EV_NOEXCEPT
|
||||
{
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4760,7 +4756,7 @@ void
|
|||
ev_check_stop (EV_P_ ev_check *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4779,7 +4775,7 @@ ev_check_stop (EV_P_ ev_check *w) EV_NOEXCEPT
|
|||
#endif
|
||||
|
||||
#if EV_EMBED_ENABLE
|
||||
noinline
|
||||
ecb_noinline
|
||||
void
|
||||
ev_embed_sweep (EV_P_ ev_embed *w) EV_NOEXCEPT
|
||||
{
|
||||
|
|
@ -4841,7 +4837,7 @@ embed_idle_cb (EV_P_ ev_idle *idle, int revents)
|
|||
void
|
||||
ev_embed_start (EV_P_ ev_embed *w) EV_NOEXCEPT
|
||||
{
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
{
|
||||
|
|
@ -4873,7 +4869,7 @@ void
|
|||
ev_embed_stop (EV_P_ ev_embed *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4892,7 +4888,7 @@ ev_embed_stop (EV_P_ ev_embed *w) EV_NOEXCEPT
|
|||
void
|
||||
ev_fork_start (EV_P_ ev_fork *w) EV_NOEXCEPT
|
||||
{
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4908,7 +4904,7 @@ void
|
|||
ev_fork_stop (EV_P_ ev_fork *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4930,7 +4926,7 @@ ev_fork_stop (EV_P_ ev_fork *w) EV_NOEXCEPT
|
|||
void
|
||||
ev_cleanup_start (EV_P_ ev_cleanup *w) EV_NOEXCEPT
|
||||
{
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4948,7 +4944,7 @@ void
|
|||
ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
@ -4971,7 +4967,7 @@ ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_NOEXCEPT
|
|||
void
|
||||
ev_async_start (EV_P_ ev_async *w) EV_NOEXCEPT
|
||||
{
|
||||
if (expect_false (ev_is_active (w)))
|
||||
if (ecb_expect_false (ev_is_active (w)))
|
||||
return;
|
||||
|
||||
w->sent = 0;
|
||||
|
|
@ -4991,7 +4987,7 @@ void
|
|||
ev_async_stop (EV_P_ ev_async *w) EV_NOEXCEPT
|
||||
{
|
||||
clear_pending (EV_A_ (W)w);
|
||||
if (expect_false (!ev_is_active (w)))
|
||||
if (ecb_expect_false (!ev_is_active (w)))
|
||||
return;
|
||||
|
||||
EV_FREQUENT_CHECK;
|
||||
|
|
|
|||
18
ev_epoll.c
18
ev_epoll.c
|
|
@ -93,10 +93,10 @@ epoll_modify (EV_P_ int fd, int oev, int nev)
|
|||
ev.events = (nev & EV_READ ? EPOLLIN : 0)
|
||||
| (nev & EV_WRITE ? EPOLLOUT : 0);
|
||||
|
||||
if (expect_true (!epoll_ctl (backend_fd, oev && oldmask != nev ? EPOLL_CTL_MOD : EPOLL_CTL_ADD, fd, &ev)))
|
||||
if (ecb_expect_true (!epoll_ctl (backend_fd, oev && oldmask != nev ? EPOLL_CTL_MOD : EPOLL_CTL_ADD, fd, &ev)))
|
||||
return;
|
||||
|
||||
if (expect_true (errno == ENOENT))
|
||||
if (ecb_expect_true (errno == ENOENT))
|
||||
{
|
||||
/* if ENOENT then the fd went away, so try to do the right thing */
|
||||
if (!nev)
|
||||
|
|
@ -105,7 +105,7 @@ epoll_modify (EV_P_ int fd, int oev, int nev)
|
|||
if (!epoll_ctl (backend_fd, EPOLL_CTL_ADD, fd, &ev))
|
||||
return;
|
||||
}
|
||||
else if (expect_true (errno == EEXIST))
|
||||
else if (ecb_expect_true (errno == EEXIST))
|
||||
{
|
||||
/* EEXIST means we ignored a previous DEL, but the fd is still active */
|
||||
/* if the kernel mask is the same as the new mask, we assume it hasn't changed */
|
||||
|
|
@ -115,7 +115,7 @@ epoll_modify (EV_P_ int fd, int oev, int nev)
|
|||
if (!epoll_ctl (backend_fd, EPOLL_CTL_MOD, fd, &ev))
|
||||
return;
|
||||
}
|
||||
else if (expect_true (errno == EPERM))
|
||||
else if (ecb_expect_true (errno == EPERM))
|
||||
{
|
||||
/* EPERM means the fd is always ready, but epoll is too snobbish */
|
||||
/* to handle it, unlike select or poll. */
|
||||
|
|
@ -146,7 +146,7 @@ epoll_poll (EV_P_ ev_tstamp timeout)
|
|||
int i;
|
||||
int eventcnt;
|
||||
|
||||
if (expect_false (epoll_epermcnt))
|
||||
if (ecb_expect_false (epoll_epermcnt))
|
||||
timeout = 0.;
|
||||
|
||||
/* epoll wait times cannot be larger than (LONG_MAX - 999UL) / HZ msecs, which is below */
|
||||
|
|
@ -155,7 +155,7 @@ epoll_poll (EV_P_ ev_tstamp timeout)
|
|||
eventcnt = epoll_wait (backend_fd, epoll_events, epoll_eventmax, timeout * 1e3);
|
||||
EV_ACQUIRE_CB;
|
||||
|
||||
if (expect_false (eventcnt < 0))
|
||||
if (ecb_expect_false (eventcnt < 0))
|
||||
{
|
||||
if (errno != EINTR)
|
||||
ev_syserr ("(libev) epoll_wait");
|
||||
|
|
@ -178,14 +178,14 @@ epoll_poll (EV_P_ ev_tstamp timeout)
|
|||
* other spurious notifications will be found by epoll_ctl, below
|
||||
* we assume that fd is always in range, as we never shrink the anfds array
|
||||
*/
|
||||
if (expect_false ((uint32_t)anfds [fd].egen != (uint32_t)(ev->data.u64 >> 32)))
|
||||
if (ecb_expect_false ((uint32_t)anfds [fd].egen != (uint32_t)(ev->data.u64 >> 32)))
|
||||
{
|
||||
/* recreate kernel state */
|
||||
postfork |= 2;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (expect_false (got & ~want))
|
||||
if (ecb_expect_false (got & ~want))
|
||||
{
|
||||
anfds [fd].emask = want;
|
||||
|
||||
|
|
@ -214,7 +214,7 @@ epoll_poll (EV_P_ ev_tstamp timeout)
|
|||
}
|
||||
|
||||
/* if the receive array was full, increase its size */
|
||||
if (expect_false (eventcnt == epoll_eventmax))
|
||||
if (ecb_expect_false (eventcnt == epoll_eventmax))
|
||||
{
|
||||
ev_free (epoll_events);
|
||||
epoll_eventmax = array_nextsize (sizeof (struct epoll_event), epoll_eventmax, epoll_eventmax + 1);
|
||||
|
|
|
|||
|
|
@ -103,7 +103,7 @@ kqueue_poll (EV_P_ ev_tstamp timeout)
|
|||
EV_ACQUIRE_CB;
|
||||
kqueue_changecnt = 0;
|
||||
|
||||
if (expect_false (res < 0))
|
||||
if (ecb_expect_false (res < 0))
|
||||
{
|
||||
if (errno != EINTR)
|
||||
ev_syserr ("(libev) kqueue kevent");
|
||||
|
|
@ -115,7 +115,7 @@ kqueue_poll (EV_P_ ev_tstamp timeout)
|
|||
{
|
||||
int fd = kqueue_events [i].ident;
|
||||
|
||||
if (expect_false (kqueue_events [i].flags & EV_ERROR))
|
||||
if (ecb_expect_false (kqueue_events [i].flags & EV_ERROR))
|
||||
{
|
||||
int err = kqueue_events [i].data;
|
||||
|
||||
|
|
@ -151,7 +151,7 @@ kqueue_poll (EV_P_ ev_tstamp timeout)
|
|||
);
|
||||
}
|
||||
|
||||
if (expect_false (res == kqueue_eventmax))
|
||||
if (ecb_expect_false (res == kqueue_eventmax))
|
||||
{
|
||||
ev_free (kqueue_events);
|
||||
kqueue_eventmax = array_nextsize (sizeof (struct kevent), kqueue_eventmax, kqueue_eventmax + 1);
|
||||
|
|
|
|||
|
|
@ -288,7 +288,7 @@ linuxaio_modify (EV_P_ int fd, int oev, int nev)
|
|||
array_needsize (ANIOCBP, linuxaio_iocbps, linuxaio_iocbpmax, fd + 1, linuxaio_array_needsize_iocbp);
|
||||
ANIOCBP iocb = linuxaio_iocbps [fd];
|
||||
|
||||
if (expect_false (iocb->io.aio_reqprio < 0))
|
||||
if (ecb_expect_false (iocb->io.aio_reqprio < 0))
|
||||
{
|
||||
/* we handed this fd over to epoll, so undo this first */
|
||||
/* we do it manually because the optimisations on epoll_modify won't do us any good */
|
||||
|
|
@ -297,16 +297,16 @@ linuxaio_modify (EV_P_ int fd, int oev, int nev)
|
|||
iocb->io.aio_reqprio = 0;
|
||||
}
|
||||
|
||||
if (expect_false (iocb->io.aio_buf))
|
||||
if (ecb_expect_false (iocb->io.aio_buf))
|
||||
{
|
||||
/* iocb active, so cancel it first before resubmit */
|
||||
for (;;)
|
||||
{
|
||||
/* on all relevant kernels, io_cancel fails with EINPROGRESS on "success" */
|
||||
if (expect_false (evsys_io_cancel (linuxaio_ctx, &iocb->io, (struct io_event *)0) == 0))
|
||||
if (ecb_expect_false (evsys_io_cancel (linuxaio_ctx, &iocb->io, (struct io_event *)0) == 0))
|
||||
break;
|
||||
|
||||
if (expect_true (errno == EINPROGRESS))
|
||||
if (ecb_expect_true (errno == EINPROGRESS))
|
||||
break;
|
||||
|
||||
/* the EINPROGRESS test is for nicer error message. clumsy. */
|
||||
|
|
@ -409,7 +409,7 @@ linuxaio_ringbuf_valid (EV_P)
|
|||
{
|
||||
struct aio_ring *ring = (struct aio_ring *)linuxaio_ctx;
|
||||
|
||||
return expect_true (ring->magic == AIO_RING_MAGIC)
|
||||
return ecb_expect_true (ring->magic == AIO_RING_MAGIC)
|
||||
&& ring->incompat_features == EV_AIO_RING_INCOMPAT_FEATURES
|
||||
&& ring->header_length == sizeof (struct aio_ring); /* TODO: or use it to find io_event[0]? */
|
||||
}
|
||||
|
|
@ -424,7 +424,7 @@ linuxaio_get_events (EV_P_ ev_tstamp timeout)
|
|||
int want = 1; /* how many events to request */
|
||||
int ringbuf_valid = linuxaio_ringbuf_valid (EV_A);
|
||||
|
||||
if (expect_true (ringbuf_valid))
|
||||
if (ecb_expect_true (ringbuf_valid))
|
||||
{
|
||||
/* if the ring buffer has any events, we don't wait or call the kernel at all */
|
||||
if (linuxaio_get_events_from_ring (EV_A))
|
||||
|
|
@ -464,7 +464,7 @@ linuxaio_get_events (EV_P_ ev_tstamp timeout)
|
|||
/* at least one event available, handle them */
|
||||
linuxaio_parse_events (EV_A_ ioev, res);
|
||||
|
||||
if (expect_true (ringbuf_valid))
|
||||
if (ecb_expect_true (ringbuf_valid))
|
||||
{
|
||||
/* if we have a ring buffer, handle any remaining events in it */
|
||||
linuxaio_get_events_from_ring (EV_A);
|
||||
|
|
@ -505,7 +505,7 @@ linuxaio_poll (EV_P_ ev_tstamp timeout)
|
|||
{
|
||||
int res = evsys_io_submit (linuxaio_ctx, linuxaio_submitcnt - submitted, linuxaio_submits + submitted);
|
||||
|
||||
if (expect_false (res < 0))
|
||||
if (ecb_expect_false (res < 0))
|
||||
if (errno == EINVAL)
|
||||
{
|
||||
/* This happens for unsupported fds, officially, but in my testing,
|
||||
|
|
|
|||
|
|
@ -80,7 +80,7 @@ poll_modify (EV_P_ int fd, int oev, int nev)
|
|||
{
|
||||
pollidxs [fd] = -1;
|
||||
|
||||
if (expect_true (idx < --pollcnt))
|
||||
if (ecb_expect_true (idx < --pollcnt))
|
||||
{
|
||||
polls [idx] = polls [pollcnt];
|
||||
pollidxs [polls [idx].fd] = idx;
|
||||
|
|
@ -98,7 +98,7 @@ poll_poll (EV_P_ ev_tstamp timeout)
|
|||
res = poll (polls, pollcnt, timeout * 1e3);
|
||||
EV_ACQUIRE_CB;
|
||||
|
||||
if (expect_false (res < 0))
|
||||
if (ecb_expect_false (res < 0))
|
||||
{
|
||||
if (errno == EBADF)
|
||||
fd_ebadf (EV_A);
|
||||
|
|
@ -112,11 +112,11 @@ poll_poll (EV_P_ ev_tstamp timeout)
|
|||
{
|
||||
assert (("libev: poll returned illegal result, broken BSD kernel?", p < polls + pollcnt));
|
||||
|
||||
if (expect_false (p->revents)) /* this expect is debatable */
|
||||
if (ecb_expect_false (p->revents)) /* this expect is debatable */
|
||||
{
|
||||
--res;
|
||||
|
||||
if (expect_false (p->revents & POLLNVAL))
|
||||
if (ecb_expect_false (p->revents & POLLNVAL))
|
||||
{
|
||||
assert (("libev: poll found invalid fd in poll set", 0));
|
||||
fd_kill (EV_A_ p->fd);
|
||||
|
|
|
|||
|
|
@ -132,7 +132,7 @@ port_poll (EV_P_ ev_tstamp timeout)
|
|||
}
|
||||
}
|
||||
|
||||
if (expect_false (nget == port_eventmax))
|
||||
if (ecb_expect_false (nget == port_eventmax))
|
||||
{
|
||||
ev_free (port_events);
|
||||
port_eventmax = array_nextsize (sizeof (port_event_t), port_eventmax, port_eventmax + 1);
|
||||
|
|
|
|||
|
|
@ -108,7 +108,7 @@ select_modify (EV_P_ int fd, int oev, int nev)
|
|||
int word = fd / NFDBITS;
|
||||
fd_mask mask = 1UL << (fd % NFDBITS);
|
||||
|
||||
if (expect_false (vec_max <= word))
|
||||
if (ecb_expect_false (vec_max <= word))
|
||||
{
|
||||
int new_max = word + 1;
|
||||
|
||||
|
|
@ -171,7 +171,7 @@ select_poll (EV_P_ ev_tstamp timeout)
|
|||
#endif
|
||||
EV_ACQUIRE_CB;
|
||||
|
||||
if (expect_false (res < 0))
|
||||
if (ecb_expect_false (res < 0))
|
||||
{
|
||||
#if EV_SELECT_IS_WINSOCKET
|
||||
errno = WSAGetLastError ();
|
||||
|
|
@ -236,7 +236,7 @@ select_poll (EV_P_ ev_tstamp timeout)
|
|||
if (FD_ISSET (handle, (fd_set *)vec_eo)) events |= EV_WRITE;
|
||||
#endif
|
||||
|
||||
if (expect_true (events))
|
||||
if (ecb_expect_true (events))
|
||||
fd_event (EV_A_ fd, events);
|
||||
}
|
||||
}
|
||||
|
|
@ -262,7 +262,7 @@ select_poll (EV_P_ ev_tstamp timeout)
|
|||
events |= word_r & mask ? EV_READ : 0;
|
||||
events |= word_w & mask ? EV_WRITE : 0;
|
||||
|
||||
if (expect_true (events))
|
||||
if (ecb_expect_true (events))
|
||||
fd_event (EV_A_ word * NFDBITS + bit, events);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue