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Comparing EV/EV.xs (file contents):
Revision 1.167 by root, Tue Oct 22 10:43:05 2013 UTC vs.
Revision 1.174 by root, Mon Jul 1 20:48:34 2019 UTC

… …
17 return s_fileno (fh, 0); 17 return s_fileno (fh, 0);
18} 18}
19 19
20#ifndef GvCV_set 20#ifndef GvCV_set
21# define GvCV_set(gv,cv) GvCV (gv) = cv 21# define GvCV_set(gv,cv) GvCV (gv) = cv
22#endif
23
24#if EV_ENABLE_ASSERTIONS
25# undef NDEBUG
26# include <assert.h>
22#endif 27#endif
23 28
24#define EV_STANDALONE 1 29#define EV_STANDALONE 1
25#define EV_PROTOTYPES 1 30#define EV_PROTOTYPES 1
26#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 31#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
… …
37# define fd_mask Perl_fd_mask 42# define fd_mask Perl_fd_mask
38#endif 43#endif
39/* due to bugs in OS X we have to use libev/ explicitly here */ 44/* due to bugs in OS X we have to use libev/ explicitly here */
40#include "libev/ev.c" 45#include "libev/ev.c"
41 46
42#if !defined _WIN32 && !defined _MINIX 47#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
43# include <pthread.h> 48# include <pthread.h>
44#endif 49#endif
45 50
46#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) 51#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
47#define e_flags(w) ((ev_watcher *)(w))->e_flags 52#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
197 dSP; 202 dSP;
198 I32 mark = SP - PL_stack_base; 203 I32 mark = SP - PL_stack_base;
199 SV *sv_self, *sv_events; 204 SV *sv_self, *sv_events;
200 205
201 /* libev might have stopped the watcher */ 206 /* libev might have stopped the watcher */
202 if (expect_false (w->e_flags & WFLAG_UNREFED) 207 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
203 && !ev_is_active (w)) 208 && !ev_is_active (w))
204 REF (w); 209 REF (w);
205 210
206 if (expect_true (sv_self_cache)) 211 if (ecb_expect_true (sv_self_cache))
207 { 212 {
208 sv_self = sv_self_cache; sv_self_cache = 0; 213 sv_self = sv_self_cache; sv_self_cache = 0;
209 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 214 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
210 } 215 }
211 else 216 else
212 { 217 {
213 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ 218 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
214 SvREADONLY_on (sv_self); 219 SvREADONLY_on (sv_self);
215 } 220 }
216 221
217 if (expect_true (sv_events_cache)) 222 if (ecb_expect_true (sv_events_cache))
218 { 223 {
219 sv_events = sv_events_cache; sv_events_cache = 0; 224 sv_events = sv_events_cache; sv_events_cache = 0;
220 SvIV_set (sv_events, revents); 225 SvIV_set (sv_events, revents);
221 SvIOK_only (sv_events); 226 SvIOK_only (sv_events);
222 } 227 }
… …
232 PUSHs (sv_events); 237 PUSHs (sv_events);
233 238
234 PUTBACK; 239 PUTBACK;
235 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 240 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
236 241
237 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 242 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
238 SvREFCNT_dec (sv_self); 243 SvREFCNT_dec (sv_self);
239 else 244 else
240 { 245 {
241 SvREFCNT_dec (SvRV (sv_self)); 246 SvREFCNT_dec (SvRV (sv_self));
242 SvRV_set (sv_self, &PL_sv_undef); 247 SvRV_set (sv_self, &PL_sv_undef);
243 sv_self_cache = sv_self; 248 sv_self_cache = sv_self;
244 } 249 }
245 250
246 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 251 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
247 SvREFCNT_dec (sv_events); 252 SvREFCNT_dec (sv_events);
248 else 253 else
249 sv_events_cache = sv_events; 254 sv_events_cache = sv_events;
250 255
251 if (expect_false (SvTRUE (ERRSV))) 256 if (ecb_expect_false (SvTRUE (ERRSV)))
252 { 257 {
253 SPAGAIN; 258 SPAGAIN;
254 PUSHMARK (SP); 259 PUSHMARK (SP);
255 PUTBACK; 260 PUTBACK;
256 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 261 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
… …
533 evapi.invoke = ev_invoke; 538 evapi.invoke = ev_invoke;
534 539
535 sv_setiv (sv, (IV)&evapi); 540 sv_setiv (sv, (IV)&evapi);
536 SvREADONLY_on (sv); 541 SvREADONLY_on (sv);
537 } 542 }
538#if !defined _WIN32 && !defined _MINIX 543#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
539#if __linux 544/* unfortunately, musl neither implements the linux standard base,
545/* nor makes itself detectable via macros. yeah, right... */
546#if __linux && (__GLIBC__ || __UCLIBC__)
540 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle); 547 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
541 __register_atfork (0, 0, default_fork, 0); 548 __register_atfork (0, 0, default_fork, 0);
542#else 549#else
543 pthread_atfork (0, 0, default_fork); 550 pthread_atfork (0, 0, default_fork);
544#endif 551#endif
… …
580NV ev_time () 587NV ev_time ()
581 588
582void ev_feed_signal (SV *signal) 589void ev_feed_signal (SV *signal)
583 CODE: 590 CODE:
584{ 591{
585 Signal signum = s_signum (signal); 592 Signal signum = s_signum (signal);
586 CHECK_SIG (signal, signum); 593 CHECK_SIG (signal, signum);
587 594
588 ev_feed_signal (signum); 595 ev_feed_signal (signum);
589} 596}
590 597
… …
692 periodic_ns = 1 699 periodic_ns = 1
693 INIT: 700 INIT:
694 CHECK_REPEAT (interval); 701 CHECK_REPEAT (interval);
695 CODE: 702 CODE:
696{ 703{
697 ev_periodic *w; 704 ev_periodic *w;
698 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 705 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
699 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 706 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
700 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 707 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
701 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 708 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
702 if (!ix) START (periodic, w); 709 if (!ix) START (periodic, w);
… …
707ev_signal *signal (SV *signal, SV *cb) 714ev_signal *signal (SV *signal, SV *cb)
708 ALIAS: 715 ALIAS:
709 signal_ns = 1 716 signal_ns = 1
710 CODE: 717 CODE:
711{ 718{
712 Signal signum = s_signum (signal); 719 Signal signum = s_signum (signal);
713 CHECK_SIG (signal, signum); 720 CHECK_SIG (signal, signum);
714 721
715 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 722 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
716 ev_signal_set (RETVAL, signum); 723 ev_signal_set (RETVAL, signum);
717 if (!ix) START_SIGNAL (RETVAL); 724 if (!ix) START_SIGNAL (RETVAL);
… …
1045 1052
1046void ev_timer_stop (ev_timer *w) 1053void ev_timer_stop (ev_timer *w)
1047 CODE: 1054 CODE:
1048 STOP (timer, w); 1055 STOP (timer, w);
1049 1056
1050void ev_timer_again (ev_timer *w) 1057void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
1051 INIT: 1058 CODE:
1059 if (items > 1)
1060 w->repeat = repeat;
1052 CHECK_REPEAT (w->repeat); 1061 CHECK_REPEAT (w->repeat);
1053 CODE:
1054 ev_timer_again (e_loop (w), w); 1062 ev_timer_again (e_loop (w), w);
1055 UNREF (w); 1063 UNREF (w);
1056 1064
1057NV ev_timer_remaining (ev_timer *w) 1065NV ev_timer_remaining (ev_timer *w)
1058 C_ARGS: e_loop (w), w 1066 C_ARGS: e_loop (w), w

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