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15 | #define CD_GOT 4 /* hardcoded in Coro::Event, Coro::Handle */ |
15 | #define CD_GOT 4 /* hardcoded in Coro::Event, Coro::Handle */ |
16 | #define CD_MAX 4 |
16 | #define CD_MAX 4 |
17 | |
17 | |
18 | static HV *coro_event_event_stash; |
18 | static HV *coro_event_event_stash; |
19 | |
19 | |
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20 | static int |
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21 | coro_ev_free (pTHX_ SV *sv, MAGIC *mg) |
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22 | { |
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23 | *(void **)mg->mg_ptr = 0; |
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24 | |
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25 | return 0; |
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26 | } |
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27 | |
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28 | #define PERL_MAGIC_coro_event 0x18 /* to avoid clashes with e.g. event */ |
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29 | |
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30 | static MGVTBL vtbl_coro_event = {0, 0, 0, 0, coro_ev_free}; |
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31 | |
20 | static void |
32 | static void |
21 | coro_std_cb (pe_event *pe) |
33 | coro_std_cb (pe_event *pe) |
22 | { |
34 | { |
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35 | if (pe->up->ext_data) |
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36 | { |
23 | AV *priv = (AV *)pe->ext_data; |
37 | AV *priv = (AV *)pe->ext_data; |
24 | IV type = SvIV (AvARRAY (priv)[CD_TYPE]); |
38 | IV type = SvIV (AvARRAY (priv)[CD_TYPE]); |
25 | AV *cd_wait; |
39 | AV *cd_wait; |
26 | SV *coro; |
40 | SV *coro; |
27 | |
41 | |
28 | SvIV_set (AvARRAY (priv)[CD_HITS], pe->hits); |
42 | SvIV_set (AvARRAY (priv)[CD_HITS], pe->hits); |
29 | SvIV_set (AvARRAY (priv)[CD_GOT], type ? ((pe_ioevent *)pe)->got : 0); |
43 | SvIV_set (AvARRAY (priv)[CD_GOT], type ? ((pe_ioevent *)pe)->got : 0); |
30 | |
44 | |
31 | AvARRAY (priv)[CD_OK] = &PL_sv_yes; |
45 | AvARRAY (priv)[CD_OK] = &PL_sv_yes; |
32 | |
46 | |
33 | cd_wait = (AV *)AvARRAY(priv)[CD_WAIT]; |
47 | cd_wait = (AV *)AvARRAY(priv)[CD_WAIT]; |
34 | |
48 | |
35 | coro = av_shift (cd_wait); |
49 | coro = av_shift (cd_wait); |
36 | if (coro != &PL_sv_undef) |
50 | if (coro != &PL_sv_undef) |
37 | { |
51 | { |
38 | CORO_READY (coro); |
52 | CORO_READY (coro); |
39 | SvREFCNT_dec (coro); |
53 | SvREFCNT_dec (coro); |
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54 | } |
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55 | |
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56 | if (av_len (cd_wait) < 0) |
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57 | GEventAPI->stop (pe->up, 0); |
40 | } |
58 | } |
41 | |
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42 | if (av_len (cd_wait) < 0) |
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43 | GEventAPI->stop (pe->up, 0); |
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44 | } |
59 | } |
45 | |
60 | |
46 | static void |
61 | static void |
47 | asynccheck_hook (void *data) |
62 | asynccheck_hook (void *data) |
48 | { |
63 | { |
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105 | SvREADONLY_on (priv); |
120 | SvREADONLY_on (priv); |
106 | |
121 | |
107 | w->callback = coro_std_cb; |
122 | w->callback = coro_std_cb; |
108 | w->ext_data = priv; |
123 | w->ext_data = priv; |
109 | |
124 | |
110 | /* make sure Event does not use PERL_MAGIC_uvar, which */ |
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111 | /* we abuse for non-uvar purposes. */ |
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112 | sv_magicext (SvRV (self), newRV_noinc ((SV *)priv), PERL_MAGIC_uvar, 0, 0, 0); |
125 | sv_magicext (SvRV (self), newRV_noinc ((SV *)priv), PERL_MAGIC_coro_event, &vtbl_coro_event, &w->ext_data, 0); |
113 | } |
126 | } |
114 | } |
127 | } |
115 | |
128 | |
116 | void |
129 | void |
117 | _next (SV *self) |
130 | _next (SV *self) |