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Comparing EV/EV.xs (file contents):
Revision 1.173 by root, Tue Jun 25 23:57:23 2019 UTC vs.
Revision 1.179 by root, Wed Jan 22 22:24:53 2020 UTC

… …
29#define EV_STANDALONE 1 29#define EV_STANDALONE 1
30#define EV_PROTOTYPES 1 30#define EV_PROTOTYPES 1
31#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 31#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
32#define EV_USE_FLOOR 1 32#define EV_USE_FLOOR 1
33#define EV_API_STATIC 33#define EV_API_STATIC
34#define EV_H <ev.h> 34#define EV_H "../libev/ev.h"
35#define EV_CONFIG_H error 35#define EV_CONFIG_H error
36#include "EV/EVAPI.h" 36#include "EV/EVAPI.h"
37 37
38#define EV_SELECT_IS_WINSOCKET 0 38#define EV_SELECT_IS_WINSOCKET 0
39#ifdef _WIN32 39#ifdef _WIN32
… …
42# define fd_mask Perl_fd_mask 42# define fd_mask Perl_fd_mask
43#endif 43#endif
44/* 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 */
45#include "libev/ev.c" 45#include "libev/ev.c"
46 46
47#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK 47#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
48# include <pthread.h> 48# include <pthread.h>
49#endif 49#endif
50 50
51#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))
52#define e_flags(w) ((ev_watcher *)(w))->e_flags 52#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
82 do { \ 82 do { \
83 REF (w); \ 83 REF (w); \
84 ev_ ## type ## _stop (e_loop (w), w); \ 84 ev_ ## type ## _stop (e_loop (w), w); \
85 } while (0) 85 } while (0)
86 86
87#define PAUSE(type) \
88 do { \
89 int active = ev_is_active (w); \
90 if (active) STOP (type, w)
91
92#define RESUME(type) \
93 if (active) START (type, w); \
94 } while (0)
95
96
87#define RESET(type,w,seta) \ 97#define RESET(type,w,seta) \
88 do { \ 98 PAUSE (type); \
89 int active = ev_is_active (w); \
90 if (active) STOP (type, w); \
91 ev_ ## type ## _set seta; \ 99 ev_ ## type ## _set seta; \
92 if (active) START (type, w); \ 100 RESUME (type)
93 } while (0)
94 101
95typedef int Signal; 102typedef int Signal;
96 103
97/* horrible... */ 104/* horrible... */
98#define CHECK_SIGNAL_CAN_START(w) \ 105#define CHECK_SIGNAL_CAN_START(w) \
… …
202 dSP; 209 dSP;
203 I32 mark = SP - PL_stack_base; 210 I32 mark = SP - PL_stack_base;
204 SV *sv_self, *sv_events; 211 SV *sv_self, *sv_events;
205 212
206 /* libev might have stopped the watcher */ 213 /* libev might have stopped the watcher */
207 if (expect_false (w->e_flags & WFLAG_UNREFED) 214 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
208 && !ev_is_active (w)) 215 && !ev_is_active (w))
209 REF (w); 216 REF (w);
210 217
211 if (expect_true (sv_self_cache)) 218 if (ecb_expect_true (sv_self_cache))
212 { 219 {
213 sv_self = sv_self_cache; sv_self_cache = 0; 220 sv_self = sv_self_cache; sv_self_cache = 0;
214 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 221 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
215 } 222 }
216 else 223 else
217 { 224 {
218 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ 225 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
219 SvREADONLY_on (sv_self); 226 SvREADONLY_on (sv_self);
220 } 227 }
221 228
222 if (expect_true (sv_events_cache)) 229 if (ecb_expect_true (sv_events_cache))
223 { 230 {
224 sv_events = sv_events_cache; sv_events_cache = 0; 231 sv_events = sv_events_cache; sv_events_cache = 0;
225 SvIV_set (sv_events, revents); 232 SvIV_set (sv_events, revents);
226 SvIOK_only (sv_events); 233 SvIOK_only (sv_events);
227 } 234 }
… …
237 PUSHs (sv_events); 244 PUSHs (sv_events);
238 245
239 PUTBACK; 246 PUTBACK;
240 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 247 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
241 248
242 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 249 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
243 SvREFCNT_dec (sv_self); 250 SvREFCNT_dec (sv_self);
244 else 251 else
245 { 252 {
246 SvREFCNT_dec (SvRV (sv_self)); 253 SvREFCNT_dec (SvRV (sv_self));
247 SvRV_set (sv_self, &PL_sv_undef); 254 SvRV_set (sv_self, &PL_sv_undef);
248 sv_self_cache = sv_self; 255 sv_self_cache = sv_self;
249 } 256 }
250 257
251 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 258 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
252 SvREFCNT_dec (sv_events); 259 SvREFCNT_dec (sv_events);
253 else 260 else
254 sv_events_cache = sv_events; 261 sv_events_cache = sv_events;
255 262
256 if (expect_false (SvTRUE (ERRSV))) 263 if (ecb_expect_false (SvTRUE (ERRSV)))
257 { 264 {
258 SPAGAIN; 265 SPAGAIN;
259 PUSHMARK (SP); 266 PUSHMARK (SP);
260 PUTBACK; 267 PUTBACK;
261 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 268 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
… …
994int events (ev_io *w, int new_events = EV_UNDEF) 1001int events (ev_io *w, int new_events = EV_UNDEF)
995 CODE: 1002 CODE:
996{ 1003{
997 RETVAL = w->events; 1004 RETVAL = w->events;
998 1005
999 if (items > 1) 1006 if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
1000 RESET (io, w, (w, w->fd, new_events)); 1007 {
1008 PAUSE (io);
1009 ev_io_modify (w, new_events);
1010 RESUME (io);
1011 }
1001} 1012}
1002 OUTPUT: 1013 OUTPUT:
1003 RETVAL 1014 RETVAL
1004 1015
1005MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1016MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_

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