--- cvsroot/EV/EV.xs 2008/10/28 08:08:28 1.116 +++ cvsroot/EV/EV.xs 2010/10/29 19:06:03 1.148 @@ -2,15 +2,24 @@ #include "perl.h" #include "XSUB.h" -/*#include */ - /* fix perl api breakage */ #undef signal #undef sigaction +#include "schmorp.h" + +/* old API compatibility */ +static int +sv_fileno (SV *fh) +{ + return s_fileno (fh, 0); +} + +#define EV_STANDALONE 1 #define EV_PROTOTYPES 1 #define EV_USE_NANOSLEEP EV_USE_MONOTONIC #define EV_H +#define EV_CONFIG_H error #include "EV/EVAPI.h" #define EV_SELECT_IS_WINSOCKET 0 @@ -22,42 +31,38 @@ /* due to bugs in OS X we have to use libev/ explicitly here */ #include "libev/ev.c" -#ifndef _WIN32 +#if !defined(_WIN32) && !defined(_MINIX) # include #endif -/* 5.10.0 */ -#ifndef SvREFCNT_inc_NN -# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv) -#endif - -#if __GNUC__ >= 3 -# define expect(expr,value) __builtin_expect ((expr),(value)) -#else -# define expect(expr,value) (expr) -#endif - -#define expect_false(expr) expect ((expr) != 0, 0) -#define expect_true(expr) expect ((expr) != 0, 1) - -#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) +#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) +#define e_flags(w) ((ev_watcher *)(w))->e_flags +#define e_self(w) ((ev_watcher *)(w))->self +#define e_fh(w) ((ev_watcher *)(w))->fh +#define e_data(w) ((ev_watcher *)(w))->data #define WFLAG_KEEPALIVE 1 +#define WFLAG_UNREFED 2 /* has been unref'ed */ #define UNREF(w) \ - if (!((w)->e_flags & WFLAG_KEEPALIVE) \ - && !ev_is_active (w)) \ - ev_unref (e_loop (w)); + if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ + && ev_is_active (w)) \ + { \ + ev_unref (e_loop (w)); \ + e_flags (w) |= WFLAG_UNREFED; \ + } #define REF(w) \ - if (!((w)->e_flags & WFLAG_KEEPALIVE) \ - && ev_is_active (w)) \ - ev_ref (e_loop (w)); + if (e_flags (w) & WFLAG_UNREFED) \ + { \ + e_flags (w) &= ~WFLAG_UNREFED; \ + ev_ref (e_loop (w)); \ + } #define START(type,w) \ do { \ - UNREF (w); \ ev_ ## type ## _start (e_loop (w), w); \ + UNREF (w); \ } while (0) #define STOP(type,w) \ @@ -67,15 +72,38 @@ } while (0) #define RESET(type,w,seta) \ - do { \ - int active = ev_is_active (w); \ - if (active) STOP (type, w); \ - ev_ ## type ## _set seta; \ - if (active) START (type, w); \ - } while (0) + do { \ + int active = ev_is_active (w); \ + if (active) STOP (type, w); \ + ev_ ## type ## _set seta; \ + if (active) START (type, w); \ + } while (0) typedef int Signal; +/* horrible... */ +#define CHECK_SIGNAL_CAN_START(w) \ + do { \ + /* dive into the internals of libev to avoid aborting in libev */ \ + if (signals [(w)->signum - 1].loop \ + && signals [(w)->signum - 1].loop != e_loop (w)) \ + croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \ + } while (0) + +#define START_SIGNAL(w) \ + do { \ + CHECK_SIGNAL_CAN_START (w); \ + START (signal, w); \ + } while (0) \ + +#define RESET_SIGNAL(w,seta) \ + do { \ + int active = ev_is_active (w); \ + if (active) STOP (signal, w); \ + ev_ ## signal ## _set seta; \ + if (active) START_SIGNAL (w); \ + } while (0) + static SV *default_loop_sv; static struct EVAPI evapi; @@ -94,72 +122,18 @@ *stash_check, *stash_embed, *stash_fork, + *stash_cleanup, *stash_async; -#ifndef SIG_SIZE -/* kudos to Slaven Rezic for the idea */ -static char sig_size [] = { SIG_NUM }; -# define SIG_SIZE (sizeof (sig_size) + 1) -#endif - -static Signal -sv_signum (SV *sig) -{ - Signal signum; - - SvGETMAGIC (sig); - - for (signum = 1; signum < SIG_SIZE; ++signum) - if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) - return signum; - - signum = SvIV (sig); - - if (signum > 0 && signum < SIG_SIZE) - return signum; - - return -1; -} - ///////////////////////////////////////////////////////////////////////////// // Event static void e_cb (EV_P_ ev_watcher *w, int revents); -static int -sv_fileno (SV *fh) -{ - SvGETMAGIC (fh); - - if (SvROK (fh)) - fh = SvRV (fh); - - if (SvTYPE (fh) == SVt_PVGV) - return PerlIO_fileno (IoIFP (sv_2io (fh))); - - if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL)) - return SvIV (fh); - - return -1; -} - -static SV * -e_get_cv (SV *cb_sv) -{ - HV *st; - GV *gvp; - CV *cv = sv_2cv (cb_sv, &st, &gvp, 0); - - if (!cv) - croak ("EV watcher callback must be a CODE reference"); - - return (SV *)cv; -} - -static void * +void * e_new (int size, SV *cb_sv, SV *loop) { - SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; + SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; ev_watcher *w; SV *self = NEWSV (0, size); SvPOK_only (self); @@ -216,6 +190,11 @@ I32 mark = SP - PL_stack_base; SV *sv_self, *sv_events; + /* libev might have stopped the watcher */ + if (expect_false (w->e_flags & WFLAG_UNREFED) + && !ev_is_active (w)) + REF (w); + if (expect_true (sv_self_cache)) { sv_self = sv_self_cache; sv_self_cache = 0; @@ -223,7 +202,7 @@ } else { - sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ + sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ SvREADONLY_on (sv_self); } @@ -246,7 +225,7 @@ PUTBACK; call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); - if (expect_false (sv_self_cache)) + if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) SvREFCNT_dec (sv_self); else { @@ -255,12 +234,12 @@ sv_self_cache = sv_self; } - if (expect_false (sv_events_cache)) + if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) SvREFCNT_dec (sv_events); else sv_events_cache = sv_events; - if (SvTRUE (ERRSV)) + if (expect_false (SvTRUE (ERRSV))) { SPAGAIN; PUSHMARK (SP); @@ -324,7 +303,7 @@ PUSHMARK (SP); EXTEND (SP, 2); - PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ + PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */ PUSHs (newSVnv (now)); PUTBACK; @@ -364,6 +343,12 @@ #define CHECK_SIG(sv,num) if ((num) < 0) \ croak ("illegal signal number or name: %s", SvPV_nolen (sv)); +static void +default_fork (void) +{ + ev_loop_fork (EV_DEFAULT_UC); +} + ///////////////////////////////////////////////////////////////////////////// // XS interface functions @@ -385,28 +370,54 @@ const_iv (EV_, UNDEF) const_iv (EV_, NONE) - const_iv (EV_, TIMEOUT) const_iv (EV_, READ) const_iv (EV_, WRITE) + const_iv (EV_, IO) + const_iv (EV_, TIMER) + const_iv (EV_, PERIODIC) const_iv (EV_, SIGNAL) + const_iv (EV_, CHILD) + const_iv (EV_, STAT) const_iv (EV_, IDLE) + const_iv (EV_, PREPARE) const_iv (EV_, CHECK) + const_iv (EV_, EMBED) + const_iv (EV_, FORK) + const_iv (EV_, CLEANUP) + const_iv (EV_, ASYNC) + const_iv (EV_, CUSTOM) const_iv (EV_, ERROR) - const_iv (EV, LOOP_ONESHOT) - const_iv (EV, LOOP_NONBLOCK) - const_iv (EV, UNLOOP_ONE) - const_iv (EV, UNLOOP_ALL) + const_iv (EV, RUN_NOWAIT) + const_iv (EV, RUN_ONCE) + const_iv (EV, BREAK_CANCEL) + const_iv (EV, BREAK_ONE) + const_iv (EV, BREAK_ALL) const_iv (EV, BACKEND_SELECT) const_iv (EV, BACKEND_POLL) const_iv (EV, BACKEND_EPOLL) const_iv (EV, BACKEND_KQUEUE) const_iv (EV, BACKEND_DEVPOLL) const_iv (EV, BACKEND_PORT) + const_iv (EV, BACKEND_ALL) const_iv (EV, FLAG_AUTO) - const_iv (EV, FLAG_NOENV) const_iv (EV, FLAG_FORKCHECK) + const_iv (EV, FLAG_SIGNALFD) + const_iv (EV, FLAG_NOENV) + const_iv (EV, FLAG_NOINOTIFY) + + const_iv (EV_, VERSION_MAJOR) + const_iv (EV_, VERSION_MINOR) +#if EV_COMPAT3 + const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */ + const_iv (EV_, TIMEOUT) + const_iv (EV, LOOP_NONBLOCK) + const_iv (EV, LOOP_ONESHOT) + const_iv (EV, UNLOOP_CANCEL) + const_iv (EV, UNLOOP_ONE) + const_iv (EV, UNLOOP_ALL) +#endif }; for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) @@ -425,6 +436,7 @@ stash_embed = gv_stashpv ("EV::Embed" , 1); stash_stat = gv_stashpv ("EV::Stat" , 1); stash_fork = gv_stashpv ("EV::Fork" , 1); + stash_cleanup = gv_stashpv ("EV::Cleanup" , 1); stash_async = gv_stashpv ("EV::Async" , 1); { @@ -435,7 +447,7 @@ evapi.ver = EV_API_VERSION; evapi.rev = EV_API_REVISION; evapi.sv_fileno = sv_fileno; - evapi.sv_signum = sv_signum; + evapi.sv_signum = s_signum; evapi.supported_backends = ev_supported_backends (); evapi.recommended_backends = ev_recommended_backends (); evapi.embeddable_backends = ev_embeddable_backends (); @@ -444,20 +456,31 @@ evapi.loop_new = ev_loop_new; evapi.loop_destroy = ev_loop_destroy; evapi.loop_fork = ev_loop_fork; - evapi.loop_count = ev_loop_count; + evapi.iteration = ev_iteration; + evapi.depth = ev_depth; + evapi.set_userdata = ev_set_userdata; + evapi.userdata = ev_userdata; evapi.now = ev_now; evapi.now_update = ev_now_update; + evapi.suspend = ev_suspend; + evapi.resume = ev_resume; evapi.backend = ev_backend; - evapi.unloop = ev_unloop; + evapi.break_ = ev_break; + evapi.invoke_pending = ev_invoke_pending; + evapi.pending_count = ev_pending_count; + evapi.verify = ev_verify; + evapi.set_loop_release_cb = ev_set_loop_release_cb; + evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; evapi.ref = ev_ref; evapi.unref = ev_unref; - evapi.loop = ev_loop; + evapi.run = ev_run; evapi.once = ev_once; evapi.io_start = ev_io_start; evapi.io_stop = ev_io_stop; evapi.timer_start = ev_timer_start; evapi.timer_stop = ev_timer_stop; evapi.timer_again = ev_timer_again; + evapi.timer_remaining = ev_timer_remaining; evapi.periodic_start = ev_periodic_start; evapi.periodic_stop = ev_periodic_stop; evapi.signal_start = ev_signal_start; @@ -468,8 +491,10 @@ evapi.prepare_stop = ev_prepare_stop; evapi.check_start = ev_check_start; evapi.check_stop = ev_check_stop; +#if EV_CHILD_ENABLE evapi.child_start = ev_child_start; evapi.child_stop = ev_child_stop; +#endif evapi.stat_start = ev_stat_start; evapi.stat_stop = ev_stat_stop; evapi.stat_stat = ev_stat_stat; @@ -478,6 +503,8 @@ evapi.embed_sweep = ev_embed_sweep; evapi.fork_start = ev_fork_start; evapi.fork_stop = ev_fork_stop; + evapi.cleanup_start = ev_cleanup_start; + evapi.cleanup_stop = ev_cleanup_stop; evapi.async_start = ev_async_start; evapi.async_stop = ev_async_stop; evapi.async_send = ev_async_send; @@ -487,8 +514,8 @@ sv_setiv (sv, (IV)&evapi); SvREADONLY_on (sv); } -#ifndef _WIN32 - pthread_atfork (0, 0, ev_default_fork); +#if !defined(_WIN32) && !defined(_MINIX) + pthread_atfork (0, 0, default_fork); #endif } @@ -512,7 +539,7 @@ void ev_default_destroy () CODE: - ev_default_destroy (); + ev_loop_destroy (EV_DEFAULT_UC); SvREFCNT_dec (default_loop_sv); default_loop_sv = 0; @@ -522,6 +549,8 @@ unsigned int ev_embeddable_backends () +void ev_sleep (NV interval) + NV ev_time () NV ev_now () @@ -530,10 +559,28 @@ void ev_now_update () C_ARGS: evapi.default_loop +void ev_suspend () + C_ARGS: evapi.default_loop + +void ev_resume () + C_ARGS: evapi.default_loop + unsigned int ev_backend () C_ARGS: evapi.default_loop -unsigned int ev_loop_count () +void ev_verify () + ALIAS: + loop_verify = 1 + C_ARGS: evapi.default_loop + +unsigned int ev_iteration () + ALIAS: + loop_count = 1 + C_ARGS: evapi.default_loop + +unsigned int ev_depth () + ALIAS: + loop_depth = 1 C_ARGS: evapi.default_loop void ev_set_io_collect_interval (NV interval) @@ -542,10 +589,14 @@ void ev_set_timeout_collect_interval (NV interval) C_ARGS: evapi.default_loop, interval -void ev_loop (int flags = 0) +void ev_run (int flags = 0) + ALIAS: + loop = 1 C_ARGS: evapi.default_loop, flags -void ev_unloop (int how = EVUNLOOP_ONE) +void ev_break (int how = EVBREAK_ONE) + ALIAS: + unloop = 1 C_ARGS: evapi.default_loop, how void ev_feed_fd_event (int fd, int revents = EV_NONE) @@ -554,22 +605,35 @@ void ev_feed_signal_event (SV *signal) CODE: { - Signal signum = sv_signum (signal); + Signal signum = s_signum (signal); CHECK_SIG (signal, signum); ev_feed_signal_event (evapi.default_loop, signum); } +unsigned int ev_pending_count () + C_ARGS: evapi.default_loop + +void ev_invoke_pending () + C_ARGS: evapi.default_loop + ev_io *io (SV *fh, int events, SV *cb) ALIAS: io_ns = 1 + _ae_io = 2 CODE: { - int fd = sv_fileno (fh); + int fd = s_fileno (fh, events & EV_WRITE); CHECK_FD (fh, fd); + if (ix == 2) + { + ix = 0; + events = events ? EV_WRITE : EV_READ; + } + RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); - RETVAL->fh = newSVsv (fh); + e_fh (RETVAL) = newSVsv (fh); ev_io_set (RETVAL, fd, events); if (!ix) START (io, RETVAL); } @@ -597,8 +661,8 @@ { ev_periodic *w; w = e_new (sizeof (ev_periodic), cb, default_loop_sv); - w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; - ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); + e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; + ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); RETVAL = e_bless ((ev_watcher *)w, stash_periodic); if (!ix) START (periodic, w); } @@ -610,12 +674,12 @@ signal_ns = 1 CODE: { - Signal signum = sv_signum (signal); + Signal signum = s_signum (signal); CHECK_SIG (signal, signum); RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); ev_signal_set (RETVAL, signum); - if (!ix) START (signal, RETVAL); + if (!ix) START_SIGNAL (RETVAL); } OUTPUT: RETVAL @@ -660,23 +724,38 @@ OUTPUT: RETVAL +ev_cleanup *cleanup (SV *cb) + ALIAS: + cleanup_ns = 1 + CODE: + RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); + ev_cleanup_set (RETVAL); + if (!ix) START (cleanup, RETVAL); + OUTPUT: + RETVAL + ev_child *child (int pid, int trace, SV *cb) ALIAS: child_ns = 1 CODE: +#if EV_CHILD_ENABLE RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); ev_child_set (RETVAL, pid, trace); if (!ix) START (child, RETVAL); +#else + croak ("EV::child watchers not supported on this platform"); +#endif OUTPUT: RETVAL + ev_stat *stat (SV *path, NV interval, SV *cb) ALIAS: stat_ns = 1 CODE: RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); - RETVAL->fh = newSVsv (path); - ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); + e_fh (RETVAL) = newSVsv (path); + ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); if (!ix) START (stat, RETVAL); OUTPUT: RETVAL @@ -690,7 +769,7 @@ croak ("passed loop is not embeddable via EV::embed,"); RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); - RETVAL->fh = newSVsv (ST (0)); + e_fh (RETVAL) = newSVsv (ST (0)); ev_embed_set (RETVAL, loop); if (!ix) START (embed, RETVAL); } @@ -711,7 +790,7 @@ CODE: ev_once ( evapi.default_loop, - sv_fileno (fh), events, + s_fileno (fh, events & EV_WRITE), events, SvOK (timeout) ? SvNV (timeout) : -1., e_once_cb, newSVsv (cb) @@ -742,8 +821,8 @@ if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) { - REF (w); w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; + REF (w); UNREF (w); } } @@ -755,7 +834,7 @@ { if (items > 1) { - new_cb = e_get_cv (new_cb); + new_cb = s_get_cv_croak (new_cb); RETVAL = newRV_noinc (w->cb_sv); w->cb_sv = SvREFCNT_inc (new_cb); } @@ -835,10 +914,10 @@ void set (ev_io *w, SV *fh, int events) CODE: { - int fd = sv_fileno (fh); + int fd = s_fileno (fh, events & EV_WRITE); CHECK_FD (fh, fd); - sv_setsv (w->fh, fh); + sv_setsv (e_fh (w), fh); RESET (io, w, (w, fd, events)); } @@ -847,16 +926,16 @@ { if (items > 1) { - int fd = sv_fileno (new_fh); + int fd = s_fileno (new_fh, w->events & EV_WRITE); CHECK_FD (new_fh, fd); - RETVAL = w->fh; - w->fh = newSVsv (new_fh); + RETVAL = e_fh (w); + e_fh (w) = newSVsv (new_fh); RESET (io, w, (w, fd, w->events)); } else - RETVAL = newSVsv (w->fh); + RETVAL = newSVsv (e_fh (w)); } OUTPUT: RETVAL @@ -876,7 +955,7 @@ void ev_signal_start (ev_signal *w) CODE: - START (signal, w); + START_SIGNAL (w); void ev_signal_stop (ev_signal *w) CODE: @@ -890,10 +969,10 @@ void set (ev_signal *w, SV *signal) CODE: { - Signal signum = sv_signum (signal); + Signal signum = s_signum (signal); CHECK_SIG (signal, signum); - RESET (signal, w, (w, signum)); + RESET_SIGNAL (w, (w, signum)); } int signal (ev_signal *w, SV *new_signal = 0) @@ -903,10 +982,10 @@ if (items > 1) { - Signal signum = sv_signum (new_signal); + Signal signum = s_signum (new_signal); CHECK_SIG (new_signal, signum); - RESET (signal, w, (w, signum)); + RESET_SIGNAL (w, (w, signum)); } } OUTPUT: @@ -928,10 +1007,12 @@ INIT: CHECK_REPEAT (w->repeat); CODE: - REF (w); ev_timer_again (e_loop (w), w); UNREF (w); +NV ev_timer_remaining (ev_timer *w) + C_ARGS: e_loop (w), w + void DESTROY (ev_timer *w) CODE: STOP (timer, w); @@ -957,7 +1038,6 @@ void ev_periodic_again (ev_periodic *w) CODE: - REF (w); ev_periodic_again (e_loop (w), w); UNREF (w); @@ -971,10 +1051,10 @@ CHECK_REPEAT (interval); CODE: { - SvREFCNT_dec (w->fh); - w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; + SvREFCNT_dec (e_fh (w)); + e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; - RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); + RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0)); } NV at (ev_periodic *w) @@ -1043,8 +1123,31 @@ STOP (fork, w); e_destroy (w); +MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ + +void ev_cleanup_start (ev_cleanup *w) + CODE: + START (cleanup, w); + +void ev_cleanup_stop (ev_cleanup *w) + CODE: + STOP (cleanup, w); + +void DESTROY (ev_cleanup *w) + CODE: + STOP (cleanup, w); + e_destroy (w); + +int keepalive (ev_watcher *w, int new_value = 0) + CODE: + RETVAL = 0; + OUTPUT: + RETVAL + MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ +#if EV_CHILD_ENABLE + void ev_child_start (ev_child *w) CODE: START (child, w); @@ -1073,6 +1176,8 @@ OUTPUT: RETVAL +#endif + MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ void ev_stat_start (ev_stat *w) @@ -1091,20 +1196,20 @@ void set (ev_stat *w, SV *path, NV interval) CODE: { - sv_setsv (w->fh, path); - RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); + sv_setsv (e_fh (w), path); + RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval)); } SV *path (ev_stat *w, SV *new_path = 0) CODE: { - RETVAL = SvREFCNT_inc (w->fh); + RETVAL = SvREFCNT_inc (e_fh (w)); if (items > 1) { - SvREFCNT_dec (w->fh); - w->fh = newSVsv (new_path); - RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); + SvREFCNT_dec (e_fh (w)); + e_fh (w) = newSVsv (new_path); + RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval)); } } OUTPUT: @@ -1116,7 +1221,7 @@ RETVAL = w->interval; if (items > 1) - RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); + RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval)); } OUTPUT: RETVAL @@ -1185,13 +1290,13 @@ void set (ev_embed *w, struct ev_loop *loop) CODE: { - sv_setsv (w->fh, ST (1)); + sv_setsv (e_fh (w), ST (1)); RESET (embed, w, (w, loop)); } SV *other (ev_embed *w) CODE: - RETVAL = newSVsv (w->fh); + RETVAL = newSVsv (e_fh (w)); OUTPUT: RETVAL @@ -1239,37 +1344,59 @@ void DESTROY (struct ev_loop *loop) CODE: - if (loop != evapi.default_loop) /* global destruction sucks */ + /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */ + /* 2. not doing so helps avoid many global destruction bugs in perl, too */ + if (loop != evapi.default_loop) ev_loop_destroy (loop); void ev_loop_fork (struct ev_loop *loop) -void ev_loop_verify (struct ev_loop *loop) - NV ev_now (struct ev_loop *loop) void ev_now_update (struct ev_loop *loop) +void ev_suspend (struct ev_loop *loop) + +void ev_resume (struct ev_loop *loop) + void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) unsigned int ev_backend (struct ev_loop *loop) -unsigned int ev_loop_count (struct ev_loop *loop) +void ev_verify (struct ev_loop *loop) + ALIAS: + loop_verify = 1 + +unsigned int ev_iteration (struct ev_loop *loop) + ALIAS: + loop_count = 1 -void ev_loop (struct ev_loop *loop, int flags = 0) +unsigned int ev_depth (struct ev_loop *loop) + ALIAS: + loop_depth = 1 -void ev_unloop (struct ev_loop *loop, int how = 1) +void ev_run (struct ev_loop *loop, int flags = 0) + ALIAS: + loop = 1 + +void ev_break (struct ev_loop *loop, int how = 1) + ALIAS: + unloop = 1 void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) +unsigned int ev_pending_count (struct ev_loop *loop) + +void ev_invoke_pending (struct ev_loop *loop) + #if 0 void ev_feed_signal_event (struct ev_loop *loop, SV *signal) CODE: { - Signal signum = sv_signum (signal); + Signal signum = s_signum (signal); CHECK_SIG (signal, signum); ev_feed_signal_event (loop, signum); @@ -1282,11 +1409,11 @@ io_ns = 1 CODE: { - int fd = sv_fileno (fh); + int fd = s_fileno (fh, events & EV_WRITE); CHECK_FD (fh, fd); RETVAL = e_new (sizeof (ev_io), cb, ST (0)); - RETVAL->fh = newSVsv (fh); + e_fh (RETVAL) = newSVsv (fh); ev_io_set (RETVAL, fd, events); if (!ix) START (io, RETVAL); } @@ -1314,33 +1441,29 @@ { ev_periodic *w; w = e_new (sizeof (ev_periodic), cb, ST (0)); - w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; - ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); + e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; + ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); RETVAL = e_bless ((ev_watcher *)w, stash_periodic); if (!ix) START (periodic, w); } OUTPUT: RETVAL -#if 0 - ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) ALIAS: signal_ns = 1 CODE: { - Signal signum = sv_signum (signal); + Signal signum = s_signum (signal); CHECK_SIG (signal, signum); RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); ev_signal_set (RETVAL, signum); - if (!ix) START (signal, RETVAL); + if (!ix) START_SIGNAL (RETVAL); } OUTPUT: RETVAL -#endif - ev_idle *idle (struct ev_loop *loop, SV *cb) ALIAS: idle_ns = 1 @@ -1381,13 +1504,27 @@ OUTPUT: RETVAL +ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) + ALIAS: + cleanup_ns = 1 + CODE: + RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0)); + ev_cleanup_set (RETVAL); + if (!ix) START (cleanup, RETVAL); + OUTPUT: + RETVAL + ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) ALIAS: child_ns = 1 CODE: +#if EV_CHILD_ENABLE RETVAL = e_new (sizeof (ev_child), cb, ST (0)); ev_child_set (RETVAL, pid, trace); if (!ix) START (child, RETVAL); +#else + croak ("EV::child watchers not supported on this platform"); +#endif OUTPUT: RETVAL @@ -1396,8 +1533,8 @@ stat_ns = 1 CODE: RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); - RETVAL->fh = newSVsv (path); - ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); + e_fh (RETVAL) = newSVsv (path); + ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); if (!ix) START (stat, RETVAL); OUTPUT: RETVAL @@ -1411,7 +1548,7 @@ croak ("passed loop is not embeddable via EV::embed,"); RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); - RETVAL->fh = newSVsv (ST (1)); + e_fh (RETVAL) = newSVsv (ST (1)); ev_embed_set (RETVAL, other); if (!ix) START (embed, RETVAL); } @@ -1432,7 +1569,7 @@ CODE: ev_once ( loop, - sv_fileno (fh), events, + s_fileno (fh, events & EV_WRITE), events, SvOK (timeout) ? SvNV (timeout) : -1., e_once_cb, newSVsv (cb)