1 | #include "EXTERN.h" |
1 | #include "EXTERN.h" |
2 | #include "perl.h" |
2 | #include "perl.h" |
3 | #include "XSUB.h" |
3 | #include "XSUB.h" |
4 | |
4 | |
5 | /*#include <netinet/in.h>*/ |
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6 | |
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7 | /* fix perl api breakage */ |
5 | /* fix perl api breakage */ |
8 | #undef signal |
6 | #undef signal |
9 | #undef sigaction |
7 | #undef sigaction |
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8 | |
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9 | #include "schmorp.h" |
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10 | |
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11 | /* old API compatibility */ |
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12 | static int |
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13 | sv_fileno (SV *fh) |
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14 | { |
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15 | return s_fileno (fh, 0); |
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16 | } |
10 | |
17 | |
11 | #define EV_PROTOTYPES 1 |
18 | #define EV_PROTOTYPES 1 |
12 | #define EV_USE_NANOSLEEP EV_USE_MONOTONIC |
19 | #define EV_USE_NANOSLEEP EV_USE_MONOTONIC |
13 | #define EV_H <ev.h> |
20 | #define EV_H <ev.h> |
14 | #include "EV/EVAPI.h" |
21 | #include "EV/EVAPI.h" |
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24 | |
31 | |
25 | #ifndef _WIN32 |
32 | #ifndef _WIN32 |
26 | # include <pthread.h> |
33 | # include <pthread.h> |
27 | #endif |
34 | #endif |
28 | |
35 | |
29 | /* 5.10.0 */ |
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30 | #ifndef SvREFCNT_inc_NN |
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31 | # define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv) |
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32 | #endif |
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33 | |
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34 | /* 5.6.x */ |
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35 | #ifndef SvRV_set |
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36 | # define SvRV_set(a,b) SvRV ((a)) = (b) |
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37 | #endif |
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38 | |
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39 | #if __GNUC__ >= 3 |
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40 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
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41 | #else |
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42 | # define expect(expr,value) (expr) |
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43 | #endif |
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44 | |
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45 | #define expect_false(expr) expect ((expr) != 0, 0) |
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46 | #define expect_true(expr) expect ((expr) != 0, 1) |
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47 | |
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48 | #define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) |
36 | #define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) |
49 | |
37 | |
50 | #define WFLAG_KEEPALIVE 1 |
38 | #define WFLAG_KEEPALIVE 1 |
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39 | #define WFLAG_UNREFED 2 /* has been unref'ed */ |
51 | |
40 | |
52 | #define UNREF(w) \ |
41 | #define UNREF(w) \ |
53 | if (!((w)->e_flags & WFLAG_KEEPALIVE) \ |
42 | if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ |
54 | && !ev_is_active (w)) \ |
43 | && ev_is_active (w)) \ |
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44 | { \ |
55 | ev_unref (e_loop (w)); |
45 | ev_unref (e_loop (w)); \ |
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46 | (w)->e_flags |= WFLAG_UNREFED; \ |
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47 | } |
56 | |
48 | |
57 | #define REF(w) \ |
49 | #define REF(w) \ |
58 | if (!((w)->e_flags & WFLAG_KEEPALIVE) \ |
50 | if ((w)->e_flags & WFLAG_UNREFED) \ |
59 | && ev_is_active (w)) \ |
51 | { \ |
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52 | (w)->e_flags &= ~WFLAG_UNREFED; \ |
60 | ev_ref (e_loop (w)); |
53 | ev_ref (e_loop (w)); \ |
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54 | } |
61 | |
55 | |
62 | #define START(type,w) \ |
56 | #define START(type,w) \ |
63 | do { \ |
57 | do { \ |
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58 | ev_ ## type ## _start (e_loop (w), w); \ |
64 | UNREF (w); \ |
59 | UNREF (w); \ |
65 | ev_ ## type ## _start (e_loop (w), w); \ |
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66 | } while (0) |
60 | } while (0) |
67 | |
61 | |
68 | #define STOP(type,w) \ |
62 | #define STOP(type,w) \ |
69 | do { \ |
63 | do { \ |
70 | REF (w); \ |
64 | REF (w); \ |
71 | ev_ ## type ## _stop (e_loop (w), w); \ |
65 | ev_ ## type ## _stop (e_loop (w), w); \ |
72 | } while (0) |
66 | } while (0) |
73 | |
67 | |
74 | #define RESET(type,w,seta) \ |
68 | #define RESET(type,w,seta) \ |
75 | do { \ |
69 | do { \ |
76 | int active = ev_is_active (w); \ |
70 | int active = ev_is_active (w); \ |
77 | if (active) STOP (type, w); \ |
71 | if (active) STOP (type, w); \ |
78 | ev_ ## type ## _set seta; \ |
72 | ev_ ## type ## _set seta; \ |
79 | if (active) START (type, w); \ |
73 | if (active) START (type, w); \ |
80 | } while (0) |
74 | } while (0) |
81 | |
75 | |
82 | typedef int Signal; |
76 | typedef int Signal; |
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77 | |
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78 | /* horrible... */ |
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79 | #define CHECK_SIGNAL_CAN_START(w) \ |
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80 | do { \ |
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81 | /* dive into the internals of libev to avoid aborting in libev */ \ |
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82 | if (signals [(w)->signum - 1].loop \ |
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83 | && signals [(w)->signum - 1].loop != e_loop (w)) \ |
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84 | croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \ |
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85 | } while (0) |
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86 | |
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87 | #define START_SIGNAL(w) \ |
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88 | do { \ |
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89 | CHECK_SIGNAL_CAN_START (w); \ |
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90 | START (signal, w); \ |
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91 | } while (0) \ |
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92 | |
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93 | #define RESET_SIGNAL(w,seta) \ |
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94 | do { \ |
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95 | int active = ev_is_active (w); \ |
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96 | if (active) STOP (signal, w); \ |
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97 | ev_ ## signal ## _set seta; \ |
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98 | if (active) START_SIGNAL (w); \ |
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99 | } while (0) |
83 | |
100 | |
84 | static SV *default_loop_sv; |
101 | static SV *default_loop_sv; |
85 | |
102 | |
86 | static struct EVAPI evapi; |
103 | static struct EVAPI evapi; |
87 | |
104 | |
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99 | *stash_check, |
116 | *stash_check, |
100 | *stash_embed, |
117 | *stash_embed, |
101 | *stash_fork, |
118 | *stash_fork, |
102 | *stash_async; |
119 | *stash_async; |
103 | |
120 | |
104 | #ifndef SIG_SIZE |
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105 | /* kudos to Slaven Rezic for the idea */ |
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106 | static char sig_size [] = { SIG_NUM }; |
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107 | # define SIG_SIZE (sizeof (sig_size) + 1) |
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108 | #endif |
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109 | |
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110 | static Signal |
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111 | sv_signum (SV *sig) |
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112 | { |
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113 | Signal signum; |
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114 | |
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115 | SvGETMAGIC (sig); |
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116 | |
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117 | for (signum = 1; signum < SIG_SIZE; ++signum) |
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118 | if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
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119 | return signum; |
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120 | |
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121 | signum = SvIV (sig); |
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122 | |
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123 | if (signum > 0 && signum < SIG_SIZE) |
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124 | return signum; |
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125 | |
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126 | return -1; |
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127 | } |
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128 | |
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129 | ///////////////////////////////////////////////////////////////////////////// |
121 | ///////////////////////////////////////////////////////////////////////////// |
130 | // Event |
122 | // Event |
131 | |
123 | |
132 | static void e_cb (EV_P_ ev_watcher *w, int revents); |
124 | static void e_cb (EV_P_ ev_watcher *w, int revents); |
133 | |
125 | |
134 | static int |
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135 | sv_fileno (SV *fh) |
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136 | { |
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137 | SvGETMAGIC (fh); |
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138 | |
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139 | if (SvROK (fh)) |
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140 | fh = SvRV (fh); |
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141 | |
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142 | if (SvTYPE (fh) == SVt_PVGV) |
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143 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
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144 | |
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145 | if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL)) |
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146 | return SvIV (fh); |
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147 | |
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148 | return -1; |
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149 | } |
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150 | |
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151 | static SV * |
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152 | e_get_cv (SV *cb_sv) |
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153 | { |
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154 | HV *st; |
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155 | GV *gvp; |
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156 | CV *cv = sv_2cv (cb_sv, &st, &gvp, 0); |
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157 | |
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158 | if (!cv) |
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159 | croak ("EV watcher callback must be a CODE reference"); |
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160 | |
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161 | return (SV *)cv; |
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162 | } |
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163 | |
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164 | static void * |
126 | static void * |
165 | e_new (int size, SV *cb_sv, SV *loop) |
127 | e_new (int size, SV *cb_sv, SV *loop) |
166 | { |
128 | { |
167 | SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; |
129 | SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; |
168 | ev_watcher *w; |
130 | ev_watcher *w; |
169 | SV *self = NEWSV (0, size); |
131 | SV *self = NEWSV (0, size); |
170 | SvPOK_only (self); |
132 | SvPOK_only (self); |
171 | SvCUR_set (self, size); |
133 | SvCUR_set (self, size); |
172 | |
134 | |
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218 | e_cb (EV_P_ ev_watcher *w, int revents) |
180 | e_cb (EV_P_ ev_watcher *w, int revents) |
219 | { |
181 | { |
220 | dSP; |
182 | dSP; |
221 | I32 mark = SP - PL_stack_base; |
183 | I32 mark = SP - PL_stack_base; |
222 | SV *sv_self, *sv_events; |
184 | SV *sv_self, *sv_events; |
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185 | |
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186 | /* libev might have stopped the watcher */ |
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187 | if (expect_false (w->e_flags & WFLAG_UNREFED) |
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188 | && !ev_is_active (w)) |
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189 | REF (w); |
223 | |
190 | |
224 | if (expect_true (sv_self_cache)) |
191 | if (expect_true (sv_self_cache)) |
225 | { |
192 | { |
226 | sv_self = sv_self_cache; sv_self_cache = 0; |
193 | sv_self = sv_self_cache; sv_self_cache = 0; |
227 | SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); |
194 | SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); |
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249 | PUSHs (sv_events); |
216 | PUSHs (sv_events); |
250 | |
217 | |
251 | PUTBACK; |
218 | PUTBACK; |
252 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
219 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
253 | |
220 | |
254 | if (expect_false (sv_self_cache)) |
221 | if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) |
255 | SvREFCNT_dec (sv_self); |
222 | SvREFCNT_dec (sv_self); |
256 | else |
223 | else |
257 | { |
224 | { |
258 | SvREFCNT_dec (SvRV (sv_self)); |
225 | SvREFCNT_dec (SvRV (sv_self)); |
259 | SvRV_set (sv_self, &PL_sv_undef); |
226 | SvRV_set (sv_self, &PL_sv_undef); |
260 | sv_self_cache = sv_self; |
227 | sv_self_cache = sv_self; |
261 | } |
228 | } |
262 | |
229 | |
263 | if (expect_false (sv_events_cache)) |
230 | if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) |
264 | SvREFCNT_dec (sv_events); |
231 | SvREFCNT_dec (sv_events); |
265 | else |
232 | else |
266 | sv_events_cache = sv_events; |
233 | sv_events_cache = sv_events; |
267 | |
234 | |
268 | if (expect_false (SvTRUE (ERRSV))) |
235 | if (expect_false (SvTRUE (ERRSV))) |
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388 | const_iv (EV_, MINPRI) |
355 | const_iv (EV_, MINPRI) |
389 | const_iv (EV_, MAXPRI) |
356 | const_iv (EV_, MAXPRI) |
390 | |
357 | |
391 | const_iv (EV_, UNDEF) |
358 | const_iv (EV_, UNDEF) |
392 | const_iv (EV_, NONE) |
359 | const_iv (EV_, NONE) |
393 | const_iv (EV_, TIMEOUT) |
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394 | const_iv (EV_, READ) |
360 | const_iv (EV_, READ) |
395 | const_iv (EV_, WRITE) |
361 | const_iv (EV_, WRITE) |
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362 | const_iv (EV_, IO) |
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363 | const_iv (EV_, TIMEOUT) |
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364 | const_iv (EV_, TIMER) |
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365 | const_iv (EV_, PERIODIC) |
396 | const_iv (EV_, SIGNAL) |
366 | const_iv (EV_, SIGNAL) |
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367 | const_iv (EV_, CHILD) |
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368 | const_iv (EV_, STAT) |
397 | const_iv (EV_, IDLE) |
369 | const_iv (EV_, IDLE) |
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370 | const_iv (EV_, PREPARE) |
398 | const_iv (EV_, CHECK) |
371 | const_iv (EV_, CHECK) |
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372 | const_iv (EV_, EMBED) |
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373 | const_iv (EV_, FORK) |
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374 | const_iv (EV_, ASYNC) |
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375 | const_iv (EV_, CUSTOM) |
399 | const_iv (EV_, ERROR) |
376 | const_iv (EV_, ERROR) |
400 | |
377 | |
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378 | const_iv (EV, LOOP_NONBLOCK) |
401 | const_iv (EV, LOOP_ONESHOT) |
379 | const_iv (EV, LOOP_ONESHOT) |
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380 | |
402 | const_iv (EV, LOOP_NONBLOCK) |
381 | const_iv (EV, UNLOOP_CANCEL) |
403 | const_iv (EV, UNLOOP_ONE) |
382 | const_iv (EV, UNLOOP_ONE) |
404 | const_iv (EV, UNLOOP_ALL) |
383 | const_iv (EV, UNLOOP_ALL) |
405 | |
384 | |
406 | const_iv (EV, BACKEND_SELECT) |
385 | const_iv (EV, BACKEND_SELECT) |
407 | const_iv (EV, BACKEND_POLL) |
386 | const_iv (EV, BACKEND_POLL) |
408 | const_iv (EV, BACKEND_EPOLL) |
387 | const_iv (EV, BACKEND_EPOLL) |
409 | const_iv (EV, BACKEND_KQUEUE) |
388 | const_iv (EV, BACKEND_KQUEUE) |
410 | const_iv (EV, BACKEND_DEVPOLL) |
389 | const_iv (EV, BACKEND_DEVPOLL) |
411 | const_iv (EV, BACKEND_PORT) |
390 | const_iv (EV, BACKEND_PORT) |
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391 | const_iv (EV, BACKEND_ALL) |
412 | const_iv (EV, FLAG_AUTO) |
392 | const_iv (EV, FLAG_AUTO) |
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393 | const_iv (EV, FLAG_FORKCHECK) |
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394 | const_iv (EV, FLAG_SIGNALFD) |
413 | const_iv (EV, FLAG_NOENV) |
395 | const_iv (EV, FLAG_NOENV) |
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396 | const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */ |
414 | const_iv (EV, FLAG_FORKCHECK) |
397 | const_iv (EV, FLAG_NOINOTIFY) |
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398 | |
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399 | const_iv (EV_, VERSION_MAJOR) |
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400 | const_iv (EV_, VERSION_MINOR) |
415 | }; |
401 | }; |
416 | |
402 | |
417 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
403 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
418 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
404 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
419 | |
405 | |
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438 | |
424 | |
439 | /* the poor man's shared library emulator */ |
425 | /* the poor man's shared library emulator */ |
440 | evapi.ver = EV_API_VERSION; |
426 | evapi.ver = EV_API_VERSION; |
441 | evapi.rev = EV_API_REVISION; |
427 | evapi.rev = EV_API_REVISION; |
442 | evapi.sv_fileno = sv_fileno; |
428 | evapi.sv_fileno = sv_fileno; |
443 | evapi.sv_signum = sv_signum; |
429 | evapi.sv_signum = s_signum; |
444 | evapi.supported_backends = ev_supported_backends (); |
430 | evapi.supported_backends = ev_supported_backends (); |
445 | evapi.recommended_backends = ev_recommended_backends (); |
431 | evapi.recommended_backends = ev_recommended_backends (); |
446 | evapi.embeddable_backends = ev_embeddable_backends (); |
432 | evapi.embeddable_backends = ev_embeddable_backends (); |
447 | evapi.time_ = ev_time; |
433 | evapi.time_ = ev_time; |
448 | evapi.sleep_ = ev_sleep; |
434 | evapi.sleep_ = ev_sleep; |
449 | evapi.loop_new = ev_loop_new; |
435 | evapi.loop_new = ev_loop_new; |
450 | evapi.loop_destroy = ev_loop_destroy; |
436 | evapi.loop_destroy = ev_loop_destroy; |
451 | evapi.loop_fork = ev_loop_fork; |
437 | evapi.loop_fork = ev_loop_fork; |
452 | evapi.loop_count = ev_loop_count; |
438 | evapi.loop_count = ev_loop_count; |
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439 | evapi.loop_depth = ev_loop_depth; |
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440 | evapi.set_userdata = ev_set_userdata; |
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441 | evapi.userdata = ev_userdata; |
453 | evapi.now = ev_now; |
442 | evapi.now = ev_now; |
454 | evapi.now_update = ev_now_update; |
443 | evapi.now_update = ev_now_update; |
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444 | evapi.suspend = ev_suspend; |
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445 | evapi.resume = ev_resume; |
455 | evapi.backend = ev_backend; |
446 | evapi.backend = ev_backend; |
456 | evapi.unloop = ev_unloop; |
447 | evapi.unloop = ev_unloop; |
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448 | evapi.invoke_pending = ev_invoke_pending; |
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449 | evapi.pending_count = ev_pending_count; |
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450 | evapi.set_loop_release_cb = ev_set_loop_release_cb; |
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451 | evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; |
457 | evapi.ref = ev_ref; |
452 | evapi.ref = ev_ref; |
458 | evapi.unref = ev_unref; |
453 | evapi.unref = ev_unref; |
459 | evapi.loop = ev_loop; |
454 | evapi.loop = ev_loop; |
460 | evapi.once = ev_once; |
455 | evapi.once = ev_once; |
461 | evapi.io_start = ev_io_start; |
456 | evapi.io_start = ev_io_start; |
462 | evapi.io_stop = ev_io_stop; |
457 | evapi.io_stop = ev_io_stop; |
463 | evapi.timer_start = ev_timer_start; |
458 | evapi.timer_start = ev_timer_start; |
464 | evapi.timer_stop = ev_timer_stop; |
459 | evapi.timer_stop = ev_timer_stop; |
465 | evapi.timer_again = ev_timer_again; |
460 | evapi.timer_again = ev_timer_again; |
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461 | evapi.timer_remaining = ev_timer_remaining; |
466 | evapi.periodic_start = ev_periodic_start; |
462 | evapi.periodic_start = ev_periodic_start; |
467 | evapi.periodic_stop = ev_periodic_stop; |
463 | evapi.periodic_stop = ev_periodic_stop; |
468 | evapi.signal_start = ev_signal_start; |
464 | evapi.signal_start = ev_signal_start; |
469 | evapi.signal_stop = ev_signal_stop; |
465 | evapi.signal_stop = ev_signal_stop; |
470 | evapi.idle_start = ev_idle_start; |
466 | evapi.idle_start = ev_idle_start; |
… | |
… | |
535 | C_ARGS: evapi.default_loop |
531 | C_ARGS: evapi.default_loop |
536 | |
532 | |
537 | void ev_now_update () |
533 | void ev_now_update () |
538 | C_ARGS: evapi.default_loop |
534 | C_ARGS: evapi.default_loop |
539 | |
535 | |
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536 | void ev_suspend () |
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537 | C_ARGS: evapi.default_loop |
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538 | |
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539 | void ev_resume () |
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540 | C_ARGS: evapi.default_loop |
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541 | |
540 | unsigned int ev_backend () |
542 | unsigned int ev_backend () |
541 | C_ARGS: evapi.default_loop |
543 | C_ARGS: evapi.default_loop |
542 | |
544 | |
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545 | void ev_loop_verify () |
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546 | C_ARGS: evapi.default_loop |
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547 | |
543 | unsigned int ev_loop_count () |
548 | unsigned int ev_loop_count () |
544 | C_ARGS: evapi.default_loop |
549 | C_ARGS: evapi.default_loop |
545 | |
550 | |
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551 | unsigned int ev_loop_depth () |
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552 | C_ARGS: evapi.default_loop |
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553 | |
546 | void ev_set_io_collect_interval (NV interval) |
554 | void ev_set_io_collect_interval (NV interval) |
547 | C_ARGS: evapi.default_loop, interval |
555 | C_ARGS: evapi.default_loop, interval |
548 | |
556 | |
549 | void ev_set_timeout_collect_interval (NV interval) |
557 | void ev_set_timeout_collect_interval (NV interval) |
550 | C_ARGS: evapi.default_loop, interval |
558 | C_ARGS: evapi.default_loop, interval |
… | |
… | |
559 | C_ARGS: evapi.default_loop, fd, revents |
567 | C_ARGS: evapi.default_loop, fd, revents |
560 | |
568 | |
561 | void ev_feed_signal_event (SV *signal) |
569 | void ev_feed_signal_event (SV *signal) |
562 | CODE: |
570 | CODE: |
563 | { |
571 | { |
564 | Signal signum = sv_signum (signal); |
572 | Signal signum = s_signum (signal); |
565 | CHECK_SIG (signal, signum); |
573 | CHECK_SIG (signal, signum); |
566 | |
574 | |
567 | ev_feed_signal_event (evapi.default_loop, signum); |
575 | ev_feed_signal_event (evapi.default_loop, signum); |
568 | } |
576 | } |
569 | |
577 | |
|
|
578 | unsigned int ev_pending_count () |
|
|
579 | C_ARGS: evapi.default_loop |
|
|
580 | |
|
|
581 | void ev_invoke_pending () |
|
|
582 | C_ARGS: evapi.default_loop |
|
|
583 | |
570 | ev_io *io (SV *fh, int events, SV *cb) |
584 | ev_io *io (SV *fh, int events, SV *cb) |
571 | ALIAS: |
585 | ALIAS: |
572 | io_ns = 1 |
586 | io_ns = 1 |
|
|
587 | _ae_io = 2 |
573 | CODE: |
588 | CODE: |
574 | { |
589 | { |
575 | int fd = sv_fileno (fh); |
590 | int fd = s_fileno (fh, events & EV_WRITE); |
576 | CHECK_FD (fh, fd); |
591 | CHECK_FD (fh, fd); |
|
|
592 | |
|
|
593 | if (ix == 2) |
|
|
594 | { |
|
|
595 | ix = 0; |
|
|
596 | events = events ? EV_WRITE : EV_READ; |
|
|
597 | } |
577 | |
598 | |
578 | RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
599 | RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
579 | RETVAL->fh = newSVsv (fh); |
600 | RETVAL->fh = newSVsv (fh); |
580 | ev_io_set (RETVAL, fd, events); |
601 | ev_io_set (RETVAL, fd, events); |
581 | if (!ix) START (io, RETVAL); |
602 | if (!ix) START (io, RETVAL); |
… | |
… | |
615 | ev_signal *signal (SV *signal, SV *cb) |
636 | ev_signal *signal (SV *signal, SV *cb) |
616 | ALIAS: |
637 | ALIAS: |
617 | signal_ns = 1 |
638 | signal_ns = 1 |
618 | CODE: |
639 | CODE: |
619 | { |
640 | { |
620 | Signal signum = sv_signum (signal); |
641 | Signal signum = s_signum (signal); |
621 | CHECK_SIG (signal, signum); |
642 | CHECK_SIG (signal, signum); |
622 | |
643 | |
623 | RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
644 | RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
624 | ev_signal_set (RETVAL, signum); |
645 | ev_signal_set (RETVAL, signum); |
625 | if (!ix) START (signal, RETVAL); |
646 | if (!ix) START_SIGNAL (RETVAL); |
626 | } |
647 | } |
627 | OUTPUT: |
648 | OUTPUT: |
628 | RETVAL |
649 | RETVAL |
629 | |
650 | |
630 | ev_idle *idle (SV *cb) |
651 | ev_idle *idle (SV *cb) |
… | |
… | |
716 | |
737 | |
717 | void once (SV *fh, int events, SV *timeout, SV *cb) |
738 | void once (SV *fh, int events, SV *timeout, SV *cb) |
718 | CODE: |
739 | CODE: |
719 | ev_once ( |
740 | ev_once ( |
720 | evapi.default_loop, |
741 | evapi.default_loop, |
721 | sv_fileno (fh), events, |
742 | s_fileno (fh, events & EV_WRITE), events, |
722 | SvOK (timeout) ? SvNV (timeout) : -1., |
743 | SvOK (timeout) ? SvNV (timeout) : -1., |
723 | e_once_cb, |
744 | e_once_cb, |
724 | newSVsv (cb) |
745 | newSVsv (cb) |
725 | ); |
746 | ); |
726 | |
747 | |
… | |
… | |
747 | RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
768 | RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
748 | new_value = new_value ? WFLAG_KEEPALIVE : 0; |
769 | new_value = new_value ? WFLAG_KEEPALIVE : 0; |
749 | |
770 | |
750 | if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
771 | if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
751 | { |
772 | { |
|
|
773 | w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
752 | REF (w); |
774 | REF (w); |
753 | w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
|
|
754 | UNREF (w); |
775 | UNREF (w); |
755 | } |
776 | } |
756 | } |
777 | } |
757 | OUTPUT: |
778 | OUTPUT: |
758 | RETVAL |
779 | RETVAL |
… | |
… | |
760 | SV *cb (ev_watcher *w, SV *new_cb = 0) |
781 | SV *cb (ev_watcher *w, SV *new_cb = 0) |
761 | CODE: |
782 | CODE: |
762 | { |
783 | { |
763 | if (items > 1) |
784 | if (items > 1) |
764 | { |
785 | { |
765 | new_cb = e_get_cv (new_cb); |
786 | new_cb = s_get_cv_croak (new_cb); |
766 | RETVAL = newRV_noinc (w->cb_sv); |
787 | RETVAL = newRV_noinc (w->cb_sv); |
767 | w->cb_sv = SvREFCNT_inc (new_cb); |
788 | w->cb_sv = SvREFCNT_inc (new_cb); |
768 | } |
789 | } |
769 | else |
790 | else |
770 | RETVAL = newRV_inc (w->cb_sv); |
791 | RETVAL = newRV_inc (w->cb_sv); |
… | |
… | |
840 | e_destroy (w); |
861 | e_destroy (w); |
841 | |
862 | |
842 | void set (ev_io *w, SV *fh, int events) |
863 | void set (ev_io *w, SV *fh, int events) |
843 | CODE: |
864 | CODE: |
844 | { |
865 | { |
845 | int fd = sv_fileno (fh); |
866 | int fd = s_fileno (fh, events & EV_WRITE); |
846 | CHECK_FD (fh, fd); |
867 | CHECK_FD (fh, fd); |
847 | |
868 | |
848 | sv_setsv (w->fh, fh); |
869 | sv_setsv (w->fh, fh); |
849 | RESET (io, w, (w, fd, events)); |
870 | RESET (io, w, (w, fd, events)); |
850 | } |
871 | } |
… | |
… | |
852 | SV *fh (ev_io *w, SV *new_fh = 0) |
873 | SV *fh (ev_io *w, SV *new_fh = 0) |
853 | CODE: |
874 | CODE: |
854 | { |
875 | { |
855 | if (items > 1) |
876 | if (items > 1) |
856 | { |
877 | { |
857 | int fd = sv_fileno (new_fh); |
878 | int fd = s_fileno (new_fh, w->events & EV_WRITE); |
858 | CHECK_FD (new_fh, fd); |
879 | CHECK_FD (new_fh, fd); |
859 | |
880 | |
860 | RETVAL = w->fh; |
881 | RETVAL = w->fh; |
861 | w->fh = newSVsv (new_fh); |
882 | w->fh = newSVsv (new_fh); |
862 | |
883 | |
… | |
… | |
881 | |
902 | |
882 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
903 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
883 | |
904 | |
884 | void ev_signal_start (ev_signal *w) |
905 | void ev_signal_start (ev_signal *w) |
885 | CODE: |
906 | CODE: |
886 | START (signal, w); |
907 | START_SIGNAL (w); |
887 | |
908 | |
888 | void ev_signal_stop (ev_signal *w) |
909 | void ev_signal_stop (ev_signal *w) |
889 | CODE: |
910 | CODE: |
890 | STOP (signal, w); |
911 | STOP (signal, w); |
891 | |
912 | |
… | |
… | |
895 | e_destroy (w); |
916 | e_destroy (w); |
896 | |
917 | |
897 | void set (ev_signal *w, SV *signal) |
918 | void set (ev_signal *w, SV *signal) |
898 | CODE: |
919 | CODE: |
899 | { |
920 | { |
900 | Signal signum = sv_signum (signal); |
921 | Signal signum = s_signum (signal); |
901 | CHECK_SIG (signal, signum); |
922 | CHECK_SIG (signal, signum); |
902 | |
923 | |
903 | RESET (signal, w, (w, signum)); |
924 | RESET_SIGNAL (w, (w, signum)); |
904 | } |
925 | } |
905 | |
926 | |
906 | int signal (ev_signal *w, SV *new_signal = 0) |
927 | int signal (ev_signal *w, SV *new_signal = 0) |
907 | CODE: |
928 | CODE: |
908 | { |
929 | { |
909 | RETVAL = w->signum; |
930 | RETVAL = w->signum; |
910 | |
931 | |
911 | if (items > 1) |
932 | if (items > 1) |
912 | { |
933 | { |
913 | Signal signum = sv_signum (new_signal); |
934 | Signal signum = s_signum (new_signal); |
914 | CHECK_SIG (new_signal, signum); |
935 | CHECK_SIG (new_signal, signum); |
915 | |
936 | |
916 | RESET (signal, w, (w, signum)); |
937 | RESET_SIGNAL (w, (w, signum)); |
917 | } |
938 | } |
918 | } |
939 | } |
919 | OUTPUT: |
940 | OUTPUT: |
920 | RETVAL |
941 | RETVAL |
921 | |
942 | |
… | |
… | |
933 | |
954 | |
934 | void ev_timer_again (ev_timer *w) |
955 | void ev_timer_again (ev_timer *w) |
935 | INIT: |
956 | INIT: |
936 | CHECK_REPEAT (w->repeat); |
957 | CHECK_REPEAT (w->repeat); |
937 | CODE: |
958 | CODE: |
938 | REF (w); |
|
|
939 | ev_timer_again (e_loop (w), w); |
959 | ev_timer_again (e_loop (w), w); |
940 | UNREF (w); |
960 | UNREF (w); |
|
|
961 | |
|
|
962 | NV ev_timer_remaining (ev_timer *w) |
|
|
963 | C_ARGS: e_loop (w), w |
941 | |
964 | |
942 | void DESTROY (ev_timer *w) |
965 | void DESTROY (ev_timer *w) |
943 | CODE: |
966 | CODE: |
944 | STOP (timer, w); |
967 | STOP (timer, w); |
945 | e_destroy (w); |
968 | e_destroy (w); |
… | |
… | |
962 | CODE: |
985 | CODE: |
963 | STOP (periodic, w); |
986 | STOP (periodic, w); |
964 | |
987 | |
965 | void ev_periodic_again (ev_periodic *w) |
988 | void ev_periodic_again (ev_periodic *w) |
966 | CODE: |
989 | CODE: |
967 | REF (w); |
|
|
968 | ev_periodic_again (e_loop (w), w); |
990 | ev_periodic_again (e_loop (w), w); |
969 | UNREF (w); |
991 | UNREF (w); |
970 | |
992 | |
971 | void DESTROY (ev_periodic *w) |
993 | void DESTROY (ev_periodic *w) |
972 | CODE: |
994 | CODE: |
… | |
… | |
1255 | |
1277 | |
1256 | NV ev_now (struct ev_loop *loop) |
1278 | NV ev_now (struct ev_loop *loop) |
1257 | |
1279 | |
1258 | void ev_now_update (struct ev_loop *loop) |
1280 | void ev_now_update (struct ev_loop *loop) |
1259 | |
1281 | |
|
|
1282 | void ev_suspend (struct ev_loop *loop) |
|
|
1283 | |
|
|
1284 | void ev_resume (struct ev_loop *loop) |
|
|
1285 | |
1260 | void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
1286 | void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
1261 | |
1287 | |
1262 | void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
1288 | void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
1263 | |
1289 | |
1264 | unsigned int ev_backend (struct ev_loop *loop) |
1290 | unsigned int ev_backend (struct ev_loop *loop) |
1265 | |
1291 | |
1266 | unsigned int ev_loop_count (struct ev_loop *loop) |
1292 | unsigned int ev_loop_count (struct ev_loop *loop) |
1267 | |
1293 | |
|
|
1294 | unsigned int ev_loop_depth (struct ev_loop *loop) |
|
|
1295 | |
1268 | void ev_loop (struct ev_loop *loop, int flags = 0) |
1296 | void ev_loop (struct ev_loop *loop, int flags = 0) |
1269 | |
1297 | |
1270 | void ev_unloop (struct ev_loop *loop, int how = 1) |
1298 | void ev_unloop (struct ev_loop *loop, int how = 1) |
1271 | |
1299 | |
1272 | void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1300 | void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1273 | |
1301 | |
|
|
1302 | unsigned int ev_pending_count (struct ev_loop *loop) |
|
|
1303 | |
|
|
1304 | void ev_invoke_pending (struct ev_loop *loop) |
|
|
1305 | |
1274 | #if 0 |
1306 | #if 0 |
1275 | |
1307 | |
1276 | void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1308 | void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1277 | CODE: |
1309 | CODE: |
1278 | { |
1310 | { |
1279 | Signal signum = sv_signum (signal); |
1311 | Signal signum = s_signum (signal); |
1280 | CHECK_SIG (signal, signum); |
1312 | CHECK_SIG (signal, signum); |
1281 | |
1313 | |
1282 | ev_feed_signal_event (loop, signum); |
1314 | ev_feed_signal_event (loop, signum); |
1283 | } |
1315 | } |
1284 | |
1316 | |
… | |
… | |
1287 | ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
1319 | ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
1288 | ALIAS: |
1320 | ALIAS: |
1289 | io_ns = 1 |
1321 | io_ns = 1 |
1290 | CODE: |
1322 | CODE: |
1291 | { |
1323 | { |
1292 | int fd = sv_fileno (fh); |
1324 | int fd = s_fileno (fh, events & EV_WRITE); |
1293 | CHECK_FD (fh, fd); |
1325 | CHECK_FD (fh, fd); |
1294 | |
1326 | |
1295 | RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
1327 | RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
1296 | RETVAL->fh = newSVsv (fh); |
1328 | RETVAL->fh = newSVsv (fh); |
1297 | ev_io_set (RETVAL, fd, events); |
1329 | ev_io_set (RETVAL, fd, events); |
… | |
… | |
1327 | if (!ix) START (periodic, w); |
1359 | if (!ix) START (periodic, w); |
1328 | } |
1360 | } |
1329 | OUTPUT: |
1361 | OUTPUT: |
1330 | RETVAL |
1362 | RETVAL |
1331 | |
1363 | |
1332 | #if 0 |
|
|
1333 | |
|
|
1334 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1364 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1335 | ALIAS: |
1365 | ALIAS: |
1336 | signal_ns = 1 |
1366 | signal_ns = 1 |
1337 | CODE: |
1367 | CODE: |
1338 | { |
1368 | { |
1339 | Signal signum = sv_signum (signal); |
1369 | Signal signum = s_signum (signal); |
1340 | CHECK_SIG (signal, signum); |
1370 | CHECK_SIG (signal, signum); |
1341 | |
1371 | |
1342 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1372 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1343 | ev_signal_set (RETVAL, signum); |
1373 | ev_signal_set (RETVAL, signum); |
1344 | if (!ix) START (signal, RETVAL); |
1374 | if (!ix) START_SIGNAL (RETVAL); |
1345 | } |
1375 | } |
1346 | OUTPUT: |
1376 | OUTPUT: |
1347 | RETVAL |
1377 | RETVAL |
1348 | |
|
|
1349 | #endif |
|
|
1350 | |
1378 | |
1351 | ev_idle *idle (struct ev_loop *loop, SV *cb) |
1379 | ev_idle *idle (struct ev_loop *loop, SV *cb) |
1352 | ALIAS: |
1380 | ALIAS: |
1353 | idle_ns = 1 |
1381 | idle_ns = 1 |
1354 | CODE: |
1382 | CODE: |
… | |
… | |
1437 | |
1465 | |
1438 | void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
1466 | void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
1439 | CODE: |
1467 | CODE: |
1440 | ev_once ( |
1468 | ev_once ( |
1441 | loop, |
1469 | loop, |
1442 | sv_fileno (fh), events, |
1470 | s_fileno (fh, events & EV_WRITE), events, |
1443 | SvOK (timeout) ? SvNV (timeout) : -1., |
1471 | SvOK (timeout) ? SvNV (timeout) : -1., |
1444 | e_once_cb, |
1472 | e_once_cb, |
1445 | newSVsv (cb) |
1473 | newSVsv (cb) |
1446 | ); |
1474 | ); |
1447 | |
1475 | |