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 <math.h> |
5 | /* fix perl api breakage */ |
6 | #include <netinet/in.h> |
6 | #ifndef WIN32 |
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7 | # undef signal |
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8 | # undef sigaction |
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9 | #endif |
7 | |
10 | |
8 | #include <sys/time.h> |
11 | #include "schmorp.h" |
9 | #include <time.h> |
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10 | #include <event.h> |
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11 | #include <evdns.h> |
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12 | |
12 | |
13 | /* workaround for evhttp.h requiring obscure bsd headers */ |
13 | /* old API compatibility */ |
14 | #ifndef TAILQ_ENTRY |
14 | static int |
15 | #define TAILQ_ENTRY(type) \ |
15 | sv_fileno (SV *fh) |
16 | struct { \ |
16 | { |
17 | struct type *tqe_next; /* next element */ \ |
17 | return s_fileno (fh, 0); |
18 | struct type **tqe_prev; /* address of previous next element */ \ |
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19 | } |
18 | } |
20 | #endif /* !TAILQ_ENTRY */ |
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21 | #include <evhttp.h> |
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22 | |
19 | |
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20 | #ifndef GvCV_set |
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21 | # define GvCV_set(gv,cv) GvCV (gv) = cv |
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22 | #endif |
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23 | |
23 | #define EV_NONE 0 |
24 | #define EV_STANDALONE 1 |
24 | #define EV_UNDEF -1 |
25 | #define EV_PROTOTYPES 1 |
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26 | #define EV_USE_NANOSLEEP EV_USE_MONOTONIC |
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27 | #define EV_USE_FLOOR 1 |
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28 | #define EV_API_STATIC |
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29 | #define EV_H <ev.h> |
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30 | #define EV_CONFIG_H error |
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31 | #include "EV/EVAPI.h" |
25 | |
32 | |
26 | #define TIMEOUT_NONE HUGE_VAL |
33 | #define EV_SELECT_IS_WINSOCKET 0 |
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34 | #ifdef _WIN32 |
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35 | # define EV_SELECT_USE_FD_SET 0 |
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36 | # define NFDBITS PERL_NFDBITS |
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37 | # define fd_mask Perl_fd_mask |
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38 | #endif |
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39 | /* due to bugs in OS X we have to use libev/ explicitly here */ |
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40 | #include "libev/ev.c" |
27 | |
41 | |
28 | typedef struct event_base *Base; |
42 | #if !defined _WIN32 && !defined _MINIX |
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43 | # include <pthread.h> |
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44 | #endif |
29 | |
45 | |
30 | static HV *stash_base, *stash_event; |
46 | #define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) |
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47 | #define e_flags(w) ((ev_watcher *)(w))->e_flags |
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48 | #define e_self(w) ((ev_watcher *)(w))->self |
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49 | #define e_fh(w) ((ev_watcher *)(w))->fh |
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50 | #define e_data(w) ((ev_watcher *)(w))->data |
31 | |
51 | |
32 | static double tv_get (struct timeval *tv) |
52 | #define WFLAG_KEEPALIVE 1 |
33 | { |
53 | #define WFLAG_UNREFED 2 /* has been unref'ed */ |
34 | return tv->tv_sec + tv->tv_usec * 1e-6; |
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35 | } |
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36 | |
54 | |
37 | static void tv_set (struct timeval *tv, double val) |
55 | #define UNREF(w) \ |
38 | { |
56 | if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ |
39 | tv->tv_sec = (long)val; |
57 | && ev_is_active (w)) \ |
40 | tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6); |
58 | { \ |
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59 | ev_unref (e_loop (w)); \ |
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60 | e_flags (w) |= WFLAG_UNREFED; \ |
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61 | } |
41 | |
62 | |
42 | } |
63 | #define REF(w) \ |
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64 | if (e_flags (w) & WFLAG_UNREFED) \ |
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65 | { \ |
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66 | e_flags (w) &= ~WFLAG_UNREFED; \ |
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67 | ev_ref (e_loop (w)); \ |
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68 | } |
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69 | |
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70 | #define START(type,w) \ |
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71 | do { \ |
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72 | ev_ ## type ## _start (e_loop (w), w); \ |
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73 | UNREF (w); \ |
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74 | } while (0) |
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75 | |
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76 | #define STOP(type,w) \ |
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77 | do { \ |
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78 | REF (w); \ |
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79 | ev_ ## type ## _stop (e_loop (w), w); \ |
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80 | } while (0) |
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81 | |
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82 | #define RESET(type,w,seta) \ |
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83 | do { \ |
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84 | int active = ev_is_active (w); \ |
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85 | if (active) STOP (type, w); \ |
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86 | ev_ ## type ## _set seta; \ |
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87 | if (active) START (type, w); \ |
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88 | } while (0) |
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89 | |
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90 | typedef int Signal; |
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91 | |
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92 | /* horrible... */ |
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93 | #define CHECK_SIGNAL_CAN_START(w) \ |
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94 | do { \ |
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95 | /* dive into the internals of libev to avoid aborting in libev */ \ |
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96 | if (signals [(w)->signum - 1].loop \ |
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97 | && signals [(w)->signum - 1].loop != e_loop (w)) \ |
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98 | croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \ |
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99 | } while (0) |
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100 | |
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101 | #define START_SIGNAL(w) \ |
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102 | do { \ |
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103 | CHECK_SIGNAL_CAN_START (w); \ |
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104 | START (signal, w); \ |
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105 | } while (0) \ |
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106 | |
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107 | #define RESET_SIGNAL(w,seta) \ |
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108 | do { \ |
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109 | int active = ev_is_active (w); \ |
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110 | if (active) STOP (signal, w); \ |
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111 | ev_ ## signal ## _set seta; \ |
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112 | if (active) START_SIGNAL (w); \ |
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113 | } while (0) |
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114 | |
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115 | static SV *default_loop_sv; |
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116 | |
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117 | static struct EVAPI evapi; |
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118 | |
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119 | static HV |
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120 | *stash_loop, |
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121 | *stash_watcher, |
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122 | *stash_io, |
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123 | *stash_timer, |
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124 | *stash_periodic, |
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125 | *stash_signal, |
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126 | *stash_child, |
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127 | *stash_stat, |
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128 | *stash_idle, |
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129 | *stash_prepare, |
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130 | *stash_check, |
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131 | *stash_embed, |
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132 | *stash_fork, |
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133 | *stash_cleanup, |
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134 | *stash_async; |
43 | |
135 | |
44 | ///////////////////////////////////////////////////////////////////////////// |
136 | ///////////////////////////////////////////////////////////////////////////// |
45 | // Event |
137 | // Event |
46 | |
138 | |
47 | typedef struct ev { |
139 | static void e_cb (EV_P_ ev_watcher *w, int revents); |
48 | struct event ev; |
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49 | SV *cb, *fh; |
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50 | SV *self; /* contains this struct */ |
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51 | double timeout; |
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52 | double interval; |
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53 | unsigned char active; |
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54 | unsigned char abstime; |
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55 | } *Event; |
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56 | |
140 | |
57 | static double |
141 | static void * |
58 | e_now () |
142 | e_new (int size, SV *cb_sv, SV *loop) |
59 | { |
143 | { |
60 | struct timeval tv; |
144 | SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; |
61 | gettimeofday (&tv, 0); |
145 | ev_watcher *w; |
62 | |
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63 | return tv_get (&tv); |
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64 | } |
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65 | |
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66 | static void e_cb (int fd, short events, void *arg); |
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67 | |
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68 | static int sv_fileno (SV *fh) |
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69 | { |
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70 | SvGETMAGIC (fh); |
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71 | |
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72 | if (SvROK (fh)) |
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73 | fh = SvRV (fh); |
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74 | |
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75 | if (SvTYPE (fh) == SVt_PVGV) |
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76 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
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77 | |
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78 | if (SvIOK (fh)) |
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79 | return SvIV (fh); |
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80 | |
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81 | return -1; |
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82 | } |
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83 | |
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84 | static Event |
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85 | e_new (SV *fh, short events, SV *cb) |
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86 | { |
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87 | int fd = sv_fileno (fh); |
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88 | Event ev; |
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89 | SV *self = NEWSV (0, sizeof (struct ev)); |
146 | SV *self = NEWSV (0, size); |
90 | SvPOK_only (self); |
147 | SvPOK_only (self); |
91 | SvCUR_set (self, sizeof (struct ev)); |
148 | SvCUR_set (self, size); |
92 | |
149 | |
93 | ev = (Event)SvPVX (self); |
150 | w = (ev_watcher *)SvPVX (self); |
94 | |
151 | |
95 | ev->fh = newSVsv (fh); |
152 | ev_init (w, cv ? e_cb : 0); |
96 | ev->cb = newSVsv (cb); |
153 | |
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154 | w->loop = SvREFCNT_inc (SvRV (loop)); |
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155 | w->e_flags = WFLAG_KEEPALIVE; |
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156 | w->data = 0; |
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157 | w->fh = 0; |
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158 | w->cb_sv = SvREFCNT_inc (cv); |
97 | ev->self = self; |
159 | w->self = self; |
98 | ev->timeout = TIMEOUT_NONE; |
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99 | ev->interval = 0.; |
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100 | ev->abstime = 0; |
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101 | ev->active = 0; |
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102 | |
160 | |
103 | event_set (&ev->ev, fd, events, e_cb, (void *)ev); |
161 | return (void *)w; |
104 | |
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105 | return ev; |
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106 | } |
162 | } |
107 | |
163 | |
108 | static struct timeval * |
164 | static void |
109 | e_tv (Event ev) |
165 | e_destroy (void *w_) |
110 | { |
166 | { |
111 | static struct timeval tv; |
167 | ev_watcher *w = (ev_watcher *)w_; |
112 | double to = ev->timeout; |
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113 | |
168 | |
114 | if (to == TIMEOUT_NONE) |
169 | SvREFCNT_dec (w->loop ); w->loop = 0; |
115 | return 0; |
170 | SvREFCNT_dec (w->fh ); w->fh = 0; |
116 | |
171 | SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
117 | if (ev->abstime) |
172 | SvREFCNT_dec (w->data ); w->data = 0; |
118 | { |
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119 | double now = e_now (); |
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120 | |
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121 | if (now > to && ev->interval) |
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122 | ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval); |
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123 | |
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124 | to -= now; |
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125 | } |
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126 | else if (to < 0.) |
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127 | to = 0.; |
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128 | |
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129 | tv_set (&tv, to); |
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130 | |
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131 | return &tv; |
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132 | } |
173 | } |
133 | |
174 | |
134 | static SV *e_self (Event ev) |
175 | static SV * |
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176 | e_bless (ev_watcher *w, HV *stash) |
135 | { |
177 | { |
136 | SV *rv; |
178 | SV *rv; |
137 | |
179 | |
138 | if (SvOBJECT (ev->self)) |
180 | if (SvOBJECT (w->self)) |
139 | rv = newRV_inc (ev->self); |
181 | rv = newRV_inc (w->self); |
140 | else |
182 | else |
141 | { |
183 | { |
142 | rv = newRV_noinc (ev->self); |
184 | rv = newRV_noinc (w->self); |
143 | sv_bless (rv, stash_event); |
185 | sv_bless (rv, stash); |
144 | SvREADONLY_on (ev->self); |
186 | SvREADONLY_on (w->self); |
145 | } |
187 | } |
146 | |
188 | |
147 | return rv; |
189 | return rv; |
148 | } |
190 | } |
149 | |
191 | |
150 | static int |
192 | static SV *sv_self_cache, *sv_events_cache; |
151 | e_start (Event ev) |
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152 | { |
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153 | if (ev->active) event_del (&ev->ev); |
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154 | ev->active = 1; |
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155 | return event_add (&ev->ev, e_tv (ev)); |
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156 | } |
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157 | |
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158 | static int e_stop (Event ev) |
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159 | { |
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160 | return ev->active |
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161 | ? (ev->active = 0), event_del (&ev->ev) |
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162 | : 0; |
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163 | } |
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164 | |
193 | |
165 | static void |
194 | static void |
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195 | e_cb (EV_P_ ev_watcher *w, int revents) |
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196 | { |
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197 | dSP; |
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198 | I32 mark = SP - PL_stack_base; |
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199 | SV *sv_self, *sv_events; |
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200 | |
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201 | /* libev might have stopped the watcher */ |
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202 | if (expect_false (w->e_flags & WFLAG_UNREFED) |
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203 | && !ev_is_active (w)) |
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204 | REF (w); |
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205 | |
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206 | if (expect_true (sv_self_cache)) |
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207 | { |
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208 | sv_self = sv_self_cache; sv_self_cache = 0; |
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209 | SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); |
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210 | } |
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211 | else |
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212 | { |
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213 | sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ |
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214 | SvREADONLY_on (sv_self); |
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215 | } |
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216 | |
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217 | if (expect_true (sv_events_cache)) |
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218 | { |
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219 | sv_events = sv_events_cache; sv_events_cache = 0; |
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220 | SvIV_set (sv_events, revents); |
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221 | SvIOK_only (sv_events); |
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222 | } |
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223 | else |
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224 | { |
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225 | sv_events = newSViv (revents); |
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226 | SvREADONLY_on (sv_events); |
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227 | } |
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228 | |
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229 | PUSHMARK (SP); |
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230 | EXTEND (SP, 2); |
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231 | PUSHs (sv_self); |
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232 | PUSHs (sv_events); |
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233 | |
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234 | PUTBACK; |
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235 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
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236 | |
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237 | if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) |
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238 | SvREFCNT_dec (sv_self); |
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239 | else |
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240 | { |
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241 | SvREFCNT_dec (SvRV (sv_self)); |
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242 | SvRV_set (sv_self, &PL_sv_undef); |
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243 | sv_self_cache = sv_self; |
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244 | } |
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245 | |
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246 | if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) |
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247 | SvREFCNT_dec (sv_events); |
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248 | else |
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249 | sv_events_cache = sv_events; |
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250 | |
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251 | if (expect_false (SvTRUE (ERRSV))) |
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252 | { |
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253 | SPAGAIN; |
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254 | PUSHMARK (SP); |
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255 | PUTBACK; |
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256 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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257 | } |
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258 | |
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259 | SP = PL_stack_base + mark; |
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260 | PUTBACK; |
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261 | } |
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262 | |
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263 | static void |
166 | e_cb (int fd, short events, void *arg) |
264 | e_once_cb (int revents, void *arg) |
167 | { |
265 | { |
168 | struct ev *ev = (struct ev*)arg; |
266 | dSP; |
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267 | I32 mark = SP - PL_stack_base; |
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268 | SV *sv_events; |
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269 | |
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270 | if (sv_events_cache) |
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271 | { |
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272 | sv_events = sv_events_cache; sv_events_cache = 0; |
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273 | SvIV_set (sv_events, revents); |
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274 | } |
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275 | else |
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276 | sv_events = newSViv (revents); |
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277 | |
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278 | PUSHMARK (SP); |
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279 | XPUSHs (sv_events); |
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280 | |
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281 | PUTBACK; |
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282 | call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL); |
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283 | |
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284 | SvREFCNT_dec ((SV *)arg); |
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285 | |
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286 | if (sv_events_cache) |
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287 | SvREFCNT_dec (sv_events); |
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288 | else |
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289 | sv_events_cache = sv_events; |
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290 | |
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291 | if (SvTRUE (ERRSV)) |
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292 | { |
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293 | SPAGAIN; |
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294 | PUSHMARK (SP); |
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295 | PUTBACK; |
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296 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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297 | } |
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298 | |
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299 | SP = PL_stack_base + mark; |
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300 | PUTBACK; |
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301 | } |
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302 | |
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303 | static ev_tstamp |
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304 | e_periodic_cb (ev_periodic *w, ev_tstamp now) |
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305 | { |
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306 | ev_tstamp retval; |
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307 | int count; |
169 | dSP; |
308 | dSP; |
170 | |
309 | |
171 | ENTER; |
310 | ENTER; |
172 | SAVETMPS; |
311 | SAVETMPS; |
173 | |
312 | |
174 | if (!(ev->ev.ev_events & EV_PERSIST)) |
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175 | ev->active = 0; |
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176 | |
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177 | PUSHMARK (SP); |
313 | PUSHMARK (SP); |
178 | EXTEND (SP, 2); |
314 | EXTEND (SP, 2); |
179 | PUSHs (sv_2mortal (e_self (ev))); |
315 | PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */ |
180 | PUSHs (sv_2mortal (newSViv (events))); |
316 | PUSHs (newSVnv (now)); |
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317 | |
181 | PUTBACK; |
318 | PUTBACK; |
182 | call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); |
319 | count = call_sv (w->fh, G_SCALAR | G_EVAL); |
183 | /*TODO: if err, call some logging function */ |
320 | SPAGAIN; |
184 | |
321 | |
185 | if (ev->interval && !ev->active) |
322 | if (SvTRUE (ERRSV)) |
186 | e_start (ev); |
323 | { |
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324 | PUSHMARK (SP); |
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325 | PUTBACK; |
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326 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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327 | SPAGAIN; |
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328 | } |
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329 | |
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330 | if (count > 0) |
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331 | { |
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332 | retval = SvNV (TOPs); |
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333 | |
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334 | if (retval < now) |
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335 | retval = now; |
|
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336 | } |
|
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337 | else |
|
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338 | retval = now; |
187 | |
339 | |
188 | FREETMPS; |
340 | FREETMPS; |
189 | LEAVE; |
341 | LEAVE; |
190 | } |
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191 | |
342 | |
192 | ///////////////////////////////////////////////////////////////////////////// |
343 | return retval; |
193 | // DNS |
344 | } |
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345 | |
|
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346 | #define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
|
|
347 | croak (# repeat " value must be >= 0"); |
|
|
348 | |
|
|
349 | #define CHECK_FD(fh,fd) if ((fd) < 0) \ |
|
|
350 | croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
|
|
351 | |
|
|
352 | #define CHECK_SIG(sv,num) if ((num) < 0) \ |
|
|
353 | croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
194 | |
354 | |
195 | static void |
355 | static void |
196 | dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
356 | default_fork (void) |
197 | { |
357 | { |
198 | dSP; |
358 | ev_loop_fork (EV_DEFAULT_UC); |
199 | SV *cb = (SV *)arg; |
|
|
200 | |
|
|
201 | ENTER; |
|
|
202 | SAVETMPS; |
|
|
203 | PUSHMARK (SP); |
|
|
204 | EXTEND (SP, count + 3); |
|
|
205 | PUSHs (sv_2mortal (newSViv (result))); |
|
|
206 | |
|
|
207 | if (result == DNS_ERR_NONE && ttl >= 0) |
|
|
208 | { |
|
|
209 | int i; |
|
|
210 | |
|
|
211 | PUSHs (sv_2mortal (newSViv (type))); |
|
|
212 | PUSHs (sv_2mortal (newSViv (ttl))); |
|
|
213 | |
|
|
214 | for (i = 0; i < count; ++i) |
|
|
215 | switch (type) |
|
|
216 | { |
|
|
217 | case DNS_IPv6_AAAA: |
|
|
218 | PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16))); |
|
|
219 | break; |
|
|
220 | case DNS_IPv4_A: |
|
|
221 | PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4))); |
|
|
222 | break; |
|
|
223 | case DNS_PTR: |
|
|
224 | PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0))); |
|
|
225 | break; |
|
|
226 | } |
|
|
227 | } |
|
|
228 | |
|
|
229 | PUTBACK; |
|
|
230 | call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
|
|
231 | |
|
|
232 | FREETMPS; |
|
|
233 | LEAVE; |
|
|
234 | } |
359 | } |
235 | |
360 | |
236 | ///////////////////////////////////////////////////////////////////////////// |
361 | ///////////////////////////////////////////////////////////////////////////// |
237 | // XS interface functions |
362 | // XS interface functions |
238 | |
363 | |
239 | MODULE = EV PACKAGE = EV PREFIX = event_ |
364 | MODULE = EV PACKAGE = EV PREFIX = ev_ |
|
|
365 | |
|
|
366 | PROTOTYPES: ENABLE |
240 | |
367 | |
241 | BOOT: |
368 | BOOT: |
242 | { |
369 | { |
243 | HV *stash = gv_stashpv ("EV", 1); |
370 | HV *stash = gv_stashpv ("EV", 1); |
244 | |
371 | |
245 | static const struct { |
372 | static const struct { |
246 | const char *name; |
373 | const char *name; |
247 | IV iv; |
374 | IV iv; |
248 | } *civ, const_iv[] = { |
375 | } *civ, const_iv[] = { |
249 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
376 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
|
|
377 | const_iv (EV_, MINPRI) |
|
|
378 | const_iv (EV_, MAXPRI) |
|
|
379 | |
|
|
380 | const_iv (EV_, UNDEF) |
250 | const_iv (EV_, NONE) |
381 | const_iv (EV_, NONE) |
251 | const_iv (EV_, TIMEOUT) |
|
|
252 | const_iv (EV_, READ) |
382 | const_iv (EV_, READ) |
253 | const_iv (EV_, WRITE) |
383 | const_iv (EV_, WRITE) |
|
|
384 | const_iv (EV_, IO) |
|
|
385 | const_iv (EV_, TIMER) |
|
|
386 | const_iv (EV_, PERIODIC) |
254 | const_iv (EV_, SIGNAL) |
387 | const_iv (EV_, SIGNAL) |
|
|
388 | const_iv (EV_, CHILD) |
255 | const_iv (EV_, PERSIST) |
389 | const_iv (EV_, STAT) |
|
|
390 | const_iv (EV_, IDLE) |
|
|
391 | const_iv (EV_, PREPARE) |
|
|
392 | /*const_iv (EV_, CHECK) needs special tretament */ |
|
|
393 | const_iv (EV_, EMBED) |
|
|
394 | const_iv (EV_, FORK) |
|
|
395 | const_iv (EV_, CLEANUP) |
|
|
396 | const_iv (EV_, ASYNC) |
|
|
397 | const_iv (EV_, CUSTOM) |
|
|
398 | const_iv (EV_, ERROR) |
|
|
399 | |
|
|
400 | const_iv (EV, RUN_NOWAIT) |
256 | const_iv (EV, LOOP_ONCE) |
401 | const_iv (EV, RUN_ONCE) |
|
|
402 | |
|
|
403 | const_iv (EV, BREAK_CANCEL) |
|
|
404 | const_iv (EV, BREAK_ONE) |
|
|
405 | const_iv (EV, BREAK_ALL) |
|
|
406 | const_iv (EV, BACKEND_SELECT) |
|
|
407 | const_iv (EV, BACKEND_POLL) |
|
|
408 | const_iv (EV, BACKEND_EPOLL) |
|
|
409 | const_iv (EV, BACKEND_KQUEUE) |
|
|
410 | const_iv (EV, BACKEND_DEVPOLL) |
|
|
411 | const_iv (EV, BACKEND_PORT) |
|
|
412 | const_iv (EV, BACKEND_ALL) |
|
|
413 | const_iv (EV, BACKEND_MASK) |
|
|
414 | const_iv (EV, FLAG_AUTO) |
|
|
415 | const_iv (EV, FLAG_FORKCHECK) |
|
|
416 | const_iv (EV, FLAG_SIGNALFD) |
|
|
417 | const_iv (EV, FLAG_NOSIGMASK) |
|
|
418 | const_iv (EV, FLAG_NOENV) |
|
|
419 | const_iv (EV, FLAG_NOINOTIFY) |
|
|
420 | |
|
|
421 | const_iv (EV_, VERSION_MAJOR) |
|
|
422 | const_iv (EV_, VERSION_MINOR) |
|
|
423 | #if EV_COMPAT3 |
|
|
424 | const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */ |
|
|
425 | const_iv (EV_, TIMEOUT) |
257 | const_iv (EV, LOOP_NONBLOCK) |
426 | const_iv (EV, LOOP_NONBLOCK) |
258 | const_iv (EV, BUFFER_READ) |
427 | const_iv (EV, LOOP_ONESHOT) |
259 | const_iv (EV, BUFFER_WRITE) |
428 | const_iv (EV, UNLOOP_CANCEL) |
260 | const_iv (EV, BUFFER_EOF) |
429 | const_iv (EV, UNLOOP_ONE) |
261 | const_iv (EV, BUFFER_ERROR) |
430 | const_iv (EV, UNLOOP_ALL) |
262 | const_iv (EV, BUFFER_TIMEOUT) |
431 | #endif |
263 | }; |
432 | }; |
264 | |
433 | |
265 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
434 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
266 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
435 | newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
267 | |
436 | |
|
|
437 | /* since this clashes with perl CHECK blocks, */ |
|
|
438 | /* but we are interested in constants, */ |
|
|
439 | /* and not blocks, we treat CHECK specially. */ |
|
|
440 | { |
|
|
441 | /* the local $^W = 0 takes care of the warning */ |
|
|
442 | CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK)); |
|
|
443 | /* now we need to re-set the gv, in case it was hijacked */ |
|
|
444 | GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv); |
|
|
445 | } |
|
|
446 | |
|
|
447 | stash_loop = gv_stashpv ("EV::Loop" , 1); |
268 | stash_base = gv_stashpv ("EV::Base" , 1); |
448 | stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
|
|
449 | stash_io = gv_stashpv ("EV::IO" , 1); |
|
|
450 | stash_timer = gv_stashpv ("EV::Timer" , 1); |
|
|
451 | stash_periodic = gv_stashpv ("EV::Periodic", 1); |
|
|
452 | stash_signal = gv_stashpv ("EV::Signal" , 1); |
|
|
453 | stash_idle = gv_stashpv ("EV::Idle" , 1); |
|
|
454 | stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
|
|
455 | stash_check = gv_stashpv ("EV::Check" , 1); |
|
|
456 | stash_child = gv_stashpv ("EV::Child" , 1); |
269 | stash_event = gv_stashpv ("EV::Event", 1); |
457 | stash_embed = gv_stashpv ("EV::Embed" , 1); |
270 | } |
458 | stash_stat = gv_stashpv ("EV::Stat" , 1); |
|
|
459 | stash_fork = gv_stashpv ("EV::Fork" , 1); |
|
|
460 | stash_cleanup = gv_stashpv ("EV::Cleanup" , 1); |
|
|
461 | stash_async = gv_stashpv ("EV::Async" , 1); |
271 | |
462 | |
272 | double now () |
463 | { |
273 | CODE: |
464 | SV *sv = perl_get_sv ("EV::API", TRUE); |
274 | RETVAL = e_now (); |
465 | perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
275 | OUTPUT: |
|
|
276 | RETVAL |
|
|
277 | |
466 | |
278 | const char *version () |
467 | /* the poor man's shared library emulator */ |
|
|
468 | evapi.ver = EV_API_VERSION; |
|
|
469 | evapi.rev = EV_API_REVISION; |
|
|
470 | evapi.sv_fileno = sv_fileno; |
|
|
471 | evapi.sv_signum = s_signum; |
|
|
472 | evapi.supported_backends = ev_supported_backends (); |
|
|
473 | evapi.recommended_backends = ev_recommended_backends (); |
|
|
474 | evapi.embeddable_backends = ev_embeddable_backends (); |
|
|
475 | evapi.time_ = ev_time; |
|
|
476 | evapi.sleep_ = ev_sleep; |
|
|
477 | evapi.loop_new = ev_loop_new; |
|
|
478 | evapi.loop_destroy = ev_loop_destroy; |
|
|
479 | evapi.loop_fork = ev_loop_fork; |
|
|
480 | evapi.iteration = ev_iteration; |
|
|
481 | evapi.depth = ev_depth; |
|
|
482 | evapi.set_userdata = ev_set_userdata; |
|
|
483 | evapi.userdata = ev_userdata; |
|
|
484 | evapi.now = ev_now; |
|
|
485 | evapi.now_update = ev_now_update; |
|
|
486 | evapi.suspend = ev_suspend; |
|
|
487 | evapi.resume = ev_resume; |
|
|
488 | evapi.backend = ev_backend; |
|
|
489 | evapi.break_ = ev_break; |
|
|
490 | evapi.invoke_pending = ev_invoke_pending; |
|
|
491 | evapi.pending_count = ev_pending_count; |
|
|
492 | evapi.verify = ev_verify; |
|
|
493 | evapi.set_loop_release_cb = ev_set_loop_release_cb; |
|
|
494 | evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; |
|
|
495 | evapi.ref = ev_ref; |
|
|
496 | evapi.unref = ev_unref; |
|
|
497 | evapi.run = ev_run; |
|
|
498 | evapi.once = ev_once; |
|
|
499 | evapi.io_start = ev_io_start; |
|
|
500 | evapi.io_stop = ev_io_stop; |
|
|
501 | evapi.timer_start = ev_timer_start; |
|
|
502 | evapi.timer_stop = ev_timer_stop; |
|
|
503 | evapi.timer_again = ev_timer_again; |
|
|
504 | evapi.timer_remaining = ev_timer_remaining; |
|
|
505 | evapi.periodic_start = ev_periodic_start; |
|
|
506 | evapi.periodic_stop = ev_periodic_stop; |
|
|
507 | evapi.signal_start = ev_signal_start; |
|
|
508 | evapi.signal_stop = ev_signal_stop; |
|
|
509 | evapi.idle_start = ev_idle_start; |
|
|
510 | evapi.idle_stop = ev_idle_stop; |
|
|
511 | evapi.prepare_start = ev_prepare_start; |
|
|
512 | evapi.prepare_stop = ev_prepare_stop; |
|
|
513 | evapi.check_start = ev_check_start; |
|
|
514 | evapi.check_stop = ev_check_stop; |
|
|
515 | #if EV_CHILD_ENABLE |
|
|
516 | evapi.child_start = ev_child_start; |
|
|
517 | evapi.child_stop = ev_child_stop; |
|
|
518 | #endif |
|
|
519 | evapi.stat_start = ev_stat_start; |
|
|
520 | evapi.stat_stop = ev_stat_stop; |
|
|
521 | evapi.stat_stat = ev_stat_stat; |
|
|
522 | evapi.embed_start = ev_embed_start; |
|
|
523 | evapi.embed_stop = ev_embed_stop; |
|
|
524 | evapi.embed_sweep = ev_embed_sweep; |
|
|
525 | evapi.fork_start = ev_fork_start; |
|
|
526 | evapi.fork_stop = ev_fork_stop; |
|
|
527 | evapi.cleanup_start = ev_cleanup_start; |
|
|
528 | evapi.cleanup_stop = ev_cleanup_stop; |
|
|
529 | evapi.async_start = ev_async_start; |
|
|
530 | evapi.async_stop = ev_async_stop; |
|
|
531 | evapi.async_send = ev_async_send; |
|
|
532 | evapi.clear_pending = ev_clear_pending; |
|
|
533 | evapi.invoke = ev_invoke; |
|
|
534 | |
|
|
535 | sv_setiv (sv, (IV)&evapi); |
|
|
536 | SvREADONLY_on (sv); |
|
|
537 | } |
|
|
538 | #if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK |
|
|
539 | #if __linux |
|
|
540 | int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle); |
|
|
541 | __register_atfork (0, 0, default_fork, 0); |
|
|
542 | #else |
|
|
543 | pthread_atfork (0, 0, default_fork); |
|
|
544 | #endif |
|
|
545 | #endif |
|
|
546 | } |
|
|
547 | |
|
|
548 | SV *ev_default_loop (unsigned int flags = 0) |
|
|
549 | CODE: |
|
|
550 | { |
|
|
551 | if (!default_loop_sv) |
|
|
552 | { |
|
|
553 | evapi.default_loop = ev_default_loop (flags); |
|
|
554 | |
|
|
555 | if (!evapi.default_loop) |
|
|
556 | XSRETURN_UNDEF; |
|
|
557 | |
|
|
558 | default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); |
|
|
559 | } |
|
|
560 | |
|
|
561 | RETVAL = newSVsv (default_loop_sv); |
|
|
562 | } |
|
|
563 | OUTPUT: |
|
|
564 | RETVAL |
|
|
565 | |
|
|
566 | void ev_default_destroy () |
|
|
567 | CODE: |
|
|
568 | ev_loop_destroy (EV_DEFAULT_UC); |
|
|
569 | SvREFCNT_dec (default_loop_sv); |
|
|
570 | default_loop_sv = 0; |
|
|
571 | |
|
|
572 | unsigned int ev_supported_backends () |
|
|
573 | |
|
|
574 | unsigned int ev_recommended_backends () |
|
|
575 | |
|
|
576 | unsigned int ev_embeddable_backends () |
|
|
577 | |
|
|
578 | void ev_sleep (NV interval) |
|
|
579 | |
|
|
580 | NV ev_time () |
|
|
581 | |
|
|
582 | void ev_feed_signal (SV *signal) |
|
|
583 | CODE: |
|
|
584 | { |
|
|
585 | Signal signum = s_signum (signal); |
|
|
586 | CHECK_SIG (signal, signum); |
|
|
587 | |
|
|
588 | ev_feed_signal (signum); |
|
|
589 | } |
|
|
590 | |
|
|
591 | NV ev_now () |
|
|
592 | C_ARGS: evapi.default_loop |
|
|
593 | |
|
|
594 | void ev_now_update () |
|
|
595 | C_ARGS: evapi.default_loop |
|
|
596 | |
|
|
597 | void ev_suspend () |
|
|
598 | C_ARGS: evapi.default_loop |
|
|
599 | |
|
|
600 | void ev_resume () |
|
|
601 | C_ARGS: evapi.default_loop |
|
|
602 | |
|
|
603 | unsigned int ev_backend () |
|
|
604 | C_ARGS: evapi.default_loop |
|
|
605 | |
|
|
606 | void ev_verify () |
279 | ALIAS: |
607 | ALIAS: |
|
|
608 | loop_verify = 1 |
|
|
609 | C_ARGS: evapi.default_loop |
|
|
610 | |
|
|
611 | unsigned int ev_iteration () |
|
|
612 | ALIAS: |
|
|
613 | loop_count = 1 |
|
|
614 | C_ARGS: evapi.default_loop |
|
|
615 | |
|
|
616 | unsigned int ev_depth () |
|
|
617 | ALIAS: |
280 | method = 1 |
618 | loop_depth = 1 |
281 | CODE: |
619 | C_ARGS: evapi.default_loop |
282 | RETVAL = ix ? event_get_method () : event_get_version (); |
|
|
283 | OUTPUT: |
|
|
284 | RETVAL |
|
|
285 | |
620 | |
286 | Base event_init () |
621 | void ev_set_io_collect_interval (NV interval) |
|
|
622 | C_ARGS: evapi.default_loop, interval |
287 | |
623 | |
288 | int event_priority_init (int npri) |
624 | void ev_set_timeout_collect_interval (NV interval) |
|
|
625 | C_ARGS: evapi.default_loop, interval |
289 | |
626 | |
290 | int event_dispatch () |
|
|
291 | |
|
|
292 | int event_loop (int flags = 0) |
627 | int ev_run (int flags = 0) |
|
|
628 | ALIAS: |
|
|
629 | loop = 1 |
|
|
630 | C_ARGS: evapi.default_loop, flags |
293 | |
631 | |
294 | int event_loopexit (double after = 0) |
632 | void ev_break (int how = EVBREAK_ONE) |
295 | CODE: |
633 | ALIAS: |
296 | { |
634 | unloop = 1 |
297 | struct timeval tv; |
635 | C_ARGS: evapi.default_loop, how |
298 | tv_set (&tv, after); |
|
|
299 | event_loopexit (&tv); |
|
|
300 | } |
|
|
301 | |
636 | |
302 | Event event (SV *cb) |
637 | void ev_feed_fd_event (int fd, int revents = EV_NONE) |
303 | CODE: |
638 | C_ARGS: evapi.default_loop, fd, revents |
304 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
|
|
305 | OUTPUT: |
|
|
306 | RETVAL |
|
|
307 | |
639 | |
|
|
640 | void ev_feed_signal_event (SV *signal) |
|
|
641 | CODE: |
|
|
642 | { |
|
|
643 | Signal signum = s_signum (signal); |
|
|
644 | CHECK_SIG (signal, signum); |
|
|
645 | |
|
|
646 | ev_feed_signal_event (evapi.default_loop, signum); |
|
|
647 | } |
|
|
648 | |
|
|
649 | unsigned int ev_pending_count () |
|
|
650 | C_ARGS: evapi.default_loop |
|
|
651 | |
|
|
652 | void ev_invoke_pending () |
|
|
653 | C_ARGS: evapi.default_loop |
|
|
654 | |
308 | Event io (SV *fh, short events, SV *cb) |
655 | ev_io *io (SV *fh, int events, SV *cb) |
309 | ALIAS: |
656 | ALIAS: |
310 | io_ns = 1 |
657 | io_ns = 1 |
|
|
658 | _ae_io = 2 |
311 | CODE: |
659 | CODE: |
312 | RETVAL = e_new (fh, events, cb); |
660 | { |
|
|
661 | int fd = s_fileno (fh, events & EV_WRITE); |
|
|
662 | CHECK_FD (fh, fd); |
|
|
663 | |
|
|
664 | if (ix == 2) |
|
|
665 | { |
|
|
666 | ix = 0; |
|
|
667 | events = events ? EV_WRITE : EV_READ; |
|
|
668 | } |
|
|
669 | |
|
|
670 | RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
|
|
671 | e_fh (RETVAL) = newSVsv (fh); |
|
|
672 | ev_io_set (RETVAL, fd, events); |
313 | if (!ix) e_start (RETVAL); |
673 | if (!ix) START (io, RETVAL); |
|
|
674 | } |
314 | OUTPUT: |
675 | OUTPUT: |
315 | RETVAL |
676 | RETVAL |
316 | |
677 | |
317 | Event timer (double after, int repeat, SV *cb) |
678 | ev_timer *timer (NV after, NV repeat, SV *cb) |
318 | ALIAS: |
679 | ALIAS: |
319 | timer_ns = 1 |
680 | timer_ns = 1 |
|
|
681 | INIT: |
|
|
682 | CHECK_REPEAT (repeat); |
320 | CODE: |
683 | CODE: |
321 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
684 | RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv); |
322 | RETVAL->timeout = after; |
685 | ev_timer_set (RETVAL, after, repeat); |
323 | RETVAL->interval = repeat; |
686 | if (!ix) START (timer, RETVAL); |
324 | if (!ix) e_start (RETVAL); |
|
|
325 | OUTPUT: |
687 | OUTPUT: |
326 | RETVAL |
688 | RETVAL |
327 | |
689 | |
328 | Event timer_abs (double at, double interval, SV *cb) |
690 | SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
329 | ALIAS: |
691 | ALIAS: |
330 | timer_abs_ns = 1 |
692 | periodic_ns = 1 |
|
|
693 | INIT: |
|
|
694 | CHECK_REPEAT (interval); |
331 | CODE: |
695 | CODE: |
332 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
696 | { |
333 | RETVAL->timeout = at; |
697 | ev_periodic *w; |
334 | RETVAL->interval = interval; |
698 | w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
335 | RETVAL->abstime = 1; |
699 | e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
336 | if (!ix) e_start (RETVAL); |
700 | ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); |
|
|
701 | RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
|
|
702 | if (!ix) START (periodic, w); |
|
|
703 | } |
337 | OUTPUT: |
704 | OUTPUT: |
338 | RETVAL |
705 | RETVAL |
339 | |
706 | |
340 | Event signal (SV *signal, SV *cb) |
707 | ev_signal *signal (SV *signal, SV *cb) |
341 | ALIAS: |
708 | ALIAS: |
342 | signal_ns = 1 |
709 | signal_ns = 1 |
343 | CODE: |
710 | CODE: |
344 | RETVAL = e_new (signal, EV_SIGNAL | EV_PERSIST, cb); |
711 | { |
|
|
712 | Signal signum = s_signum (signal); |
|
|
713 | CHECK_SIG (signal, signum); |
|
|
714 | |
|
|
715 | RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
|
|
716 | ev_signal_set (RETVAL, signum); |
|
|
717 | if (!ix) START_SIGNAL (RETVAL); |
|
|
718 | } |
|
|
719 | OUTPUT: |
|
|
720 | RETVAL |
|
|
721 | |
|
|
722 | ev_idle *idle (SV *cb) |
|
|
723 | ALIAS: |
|
|
724 | idle_ns = 1 |
|
|
725 | CODE: |
|
|
726 | RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv); |
|
|
727 | ev_idle_set (RETVAL); |
|
|
728 | if (!ix) START (idle, RETVAL); |
|
|
729 | OUTPUT: |
|
|
730 | RETVAL |
|
|
731 | |
|
|
732 | ev_prepare *prepare (SV *cb) |
|
|
733 | ALIAS: |
|
|
734 | prepare_ns = 1 |
|
|
735 | CODE: |
|
|
736 | RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv); |
|
|
737 | ev_prepare_set (RETVAL); |
|
|
738 | if (!ix) START (prepare, RETVAL); |
|
|
739 | OUTPUT: |
|
|
740 | RETVAL |
|
|
741 | |
|
|
742 | ev_check *check (SV *cb) |
|
|
743 | ALIAS: |
|
|
744 | check_ns = 1 |
|
|
745 | CODE: |
|
|
746 | RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv); |
|
|
747 | ev_check_set (RETVAL); |
|
|
748 | if (!ix) START (check, RETVAL); |
|
|
749 | OUTPUT: |
|
|
750 | RETVAL |
|
|
751 | |
|
|
752 | ev_fork *fork (SV *cb) |
|
|
753 | ALIAS: |
|
|
754 | fork_ns = 1 |
|
|
755 | CODE: |
|
|
756 | RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv); |
|
|
757 | ev_fork_set (RETVAL); |
|
|
758 | if (!ix) START (fork, RETVAL); |
|
|
759 | OUTPUT: |
|
|
760 | RETVAL |
|
|
761 | |
|
|
762 | #if CLEANUP_ENABLED |
|
|
763 | |
|
|
764 | ev_cleanup *cleanup (SV *cb) |
|
|
765 | ALIAS: |
|
|
766 | cleanup_ns = 1 |
|
|
767 | CODE: |
|
|
768 | RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); |
|
|
769 | SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */ |
|
|
770 | ev_cleanup_set (RETVAL); |
|
|
771 | if (!ix) START (cleanup, RETVAL); |
|
|
772 | OUTPUT: |
|
|
773 | RETVAL |
|
|
774 | |
|
|
775 | #endif |
|
|
776 | |
|
|
777 | ev_child *child (int pid, int trace, SV *cb) |
|
|
778 | ALIAS: |
|
|
779 | child_ns = 1 |
|
|
780 | CODE: |
|
|
781 | #if EV_CHILD_ENABLE |
|
|
782 | RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); |
|
|
783 | ev_child_set (RETVAL, pid, trace); |
|
|
784 | if (!ix) START (child, RETVAL); |
|
|
785 | #else |
|
|
786 | croak ("EV::child watchers not supported on this platform"); |
|
|
787 | #endif |
|
|
788 | OUTPUT: |
|
|
789 | RETVAL |
|
|
790 | |
|
|
791 | |
|
|
792 | ev_stat *stat (SV *path, NV interval, SV *cb) |
|
|
793 | ALIAS: |
|
|
794 | stat_ns = 1 |
|
|
795 | CODE: |
|
|
796 | RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); |
|
|
797 | e_fh (RETVAL) = newSVsv (path); |
|
|
798 | ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); |
345 | if (!ix) e_start (RETVAL); |
799 | if (!ix) START (stat, RETVAL); |
346 | OUTPUT: |
800 | OUTPUT: |
347 | RETVAL |
801 | RETVAL |
|
|
802 | |
|
|
803 | #ifndef EV_NO_LOOPS |
|
|
804 | |
|
|
805 | ev_embed *embed (struct ev_loop *loop, SV *cb = 0) |
|
|
806 | ALIAS: |
|
|
807 | embed_ns = 1 |
|
|
808 | CODE: |
|
|
809 | { |
|
|
810 | if (!(ev_backend (loop) & ev_embeddable_backends ())) |
|
|
811 | croak ("passed loop is not embeddable via EV::embed,"); |
|
|
812 | |
|
|
813 | RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); |
|
|
814 | e_fh (RETVAL) = newSVsv (ST (0)); |
|
|
815 | ev_embed_set (RETVAL, loop); |
|
|
816 | if (!ix) START (embed, RETVAL); |
|
|
817 | } |
|
|
818 | OUTPUT: |
|
|
819 | RETVAL |
|
|
820 | |
|
|
821 | #endif |
|
|
822 | |
|
|
823 | ev_async *async (SV *cb) |
|
|
824 | ALIAS: |
|
|
825 | async_ns = 1 |
|
|
826 | CODE: |
|
|
827 | RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv); |
|
|
828 | ev_async_set (RETVAL); |
|
|
829 | if (!ix) START (async, RETVAL); |
|
|
830 | OUTPUT: |
|
|
831 | RETVAL |
|
|
832 | |
|
|
833 | void once (SV *fh, int events, SV *timeout, SV *cb) |
|
|
834 | CODE: |
|
|
835 | ev_once ( |
|
|
836 | evapi.default_loop, |
|
|
837 | s_fileno (fh, events & EV_WRITE), events, |
|
|
838 | SvOK (timeout) ? SvNV (timeout) : -1., |
|
|
839 | e_once_cb, |
|
|
840 | newSVsv (cb) |
|
|
841 | ); |
348 | |
842 | |
349 | PROTOTYPES: DISABLE |
843 | PROTOTYPES: DISABLE |
350 | |
844 | |
351 | |
|
|
352 | MODULE = EV PACKAGE = EV::Base PREFIX = event_base_ |
|
|
353 | |
|
|
354 | Base new () |
|
|
355 | CODE: |
|
|
356 | RETVAL = event_init (); |
|
|
357 | OUTPUT: |
|
|
358 | RETVAL |
|
|
359 | |
|
|
360 | int event_base_dispatch (Base base) |
|
|
361 | |
|
|
362 | int event_base_loop (Base base, int flags = 0) |
|
|
363 | |
|
|
364 | int event_base_loopexit (Base base, double after) |
|
|
365 | CODE: |
|
|
366 | { |
|
|
367 | struct timeval tv; |
|
|
368 | tv.tv_sec = (long)after; |
|
|
369 | tv.tv_usec = (long)(after - tv.tv_sec) * 1e6; |
|
|
370 | event_base_loopexit (base, &tv); |
|
|
371 | } |
|
|
372 | |
|
|
373 | int event_base_priority_init (Base base, int npri) |
|
|
374 | |
|
|
375 | void event_base_set (Base base, Event ev) |
|
|
376 | C_ARGS: base, &ev->ev |
|
|
377 | |
|
|
378 | void DESTROY (Base base) |
|
|
379 | CODE: |
|
|
380 | /*event_base_free (base);*/ /* causes too many problems */ |
|
|
381 | |
|
|
382 | |
|
|
383 | MODULE = EV PACKAGE = EV::Event PREFIX = event_ |
845 | MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
384 | |
846 | |
385 | int event_priority_set (Event ev, int pri) |
847 | int ev_is_active (ev_watcher *w) |
386 | C_ARGS: &ev->ev, pri |
|
|
387 | |
848 | |
388 | int event_add (Event ev, double timeout = TIMEOUT_NONE) |
849 | int ev_is_pending (ev_watcher *w) |
389 | CODE: |
|
|
390 | ev->timeout = timeout; |
|
|
391 | ev->abstime = 0; |
|
|
392 | RETVAL = e_start (ev); |
|
|
393 | OUTPUT: |
|
|
394 | RETVAL |
|
|
395 | |
850 | |
396 | int event_start (Event ev) |
851 | void ev_invoke (ev_watcher *w, int revents = EV_NONE) |
397 | CODE: |
852 | C_ARGS: e_loop (w), w, revents |
398 | RETVAL = e_start (ev); |
|
|
399 | OUTPUT: |
|
|
400 | RETVAL |
|
|
401 | |
853 | |
402 | int event_del (Event ev) |
854 | int ev_clear_pending (ev_watcher *w) |
403 | ALIAS: |
855 | C_ARGS: e_loop (w), w |
404 | stop = 0 |
|
|
405 | CODE: |
|
|
406 | RETVAL = e_stop (ev); |
|
|
407 | OUTPUT: |
|
|
408 | RETVAL |
|
|
409 | |
856 | |
410 | void DESTROY (Event ev) |
857 | void ev_feed_event (ev_watcher *w, int revents = EV_NONE) |
411 | CODE: |
858 | C_ARGS: e_loop (w), w, revents |
412 | e_stop (ev); |
|
|
413 | SvREFCNT_dec (ev->cb); |
|
|
414 | SvREFCNT_dec (ev->fh); |
|
|
415 | |
859 | |
|
|
860 | int keepalive (ev_watcher *w, int new_value = 0) |
|
|
861 | CODE: |
|
|
862 | { |
|
|
863 | RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
|
|
864 | new_value = new_value ? WFLAG_KEEPALIVE : 0; |
|
|
865 | |
|
|
866 | if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
|
|
867 | { |
|
|
868 | w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
|
|
869 | REF (w); |
|
|
870 | UNREF (w); |
|
|
871 | } |
|
|
872 | } |
|
|
873 | OUTPUT: |
|
|
874 | RETVAL |
|
|
875 | |
416 | SV *cb (Event ev, SV *new_cb = 0) |
876 | SV *cb (ev_watcher *w, SV *new_cb = 0) |
417 | CODE: |
877 | CODE: |
418 | RETVAL = newSVsv (ev->cb); |
878 | { |
419 | if (items > 1) |
|
|
420 | sv_setsv (ev->cb, new_cb); |
|
|
421 | OUTPUT: |
|
|
422 | RETVAL |
|
|
423 | |
|
|
424 | SV *fh (Event ev, SV *new_fh = 0) |
|
|
425 | ALIAS: |
|
|
426 | signal = 0 |
|
|
427 | CODE: |
|
|
428 | RETVAL = newSVsv (ev->fh); |
|
|
429 | if (items > 1) |
879 | if (items > 1) |
430 | { |
880 | { |
431 | if (ev->active) event_del (&ev->ev); |
881 | new_cb = s_get_cv_croak (new_cb); |
432 | sv_setsv (ev->fh, new_fh); |
882 | RETVAL = newRV_noinc (w->cb_sv); |
433 | ev->ev.ev_fd = sv_fileno (ev->fh); |
883 | w->cb_sv = SvREFCNT_inc (new_cb); |
434 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
435 | } |
884 | } |
|
|
885 | else |
|
|
886 | RETVAL = newRV_inc (w->cb_sv); |
|
|
887 | } |
436 | OUTPUT: |
888 | OUTPUT: |
437 | RETVAL |
889 | RETVAL |
438 | |
890 | |
439 | short events (Event ev, short new_events = EV_UNDEF) |
891 | SV *data (ev_watcher *w, SV *new_data = 0) |
440 | CODE: |
892 | CODE: |
441 | RETVAL = ev->ev.ev_events; |
893 | { |
|
|
894 | RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
|
|
895 | |
442 | if (items > 1) |
896 | if (items > 1) |
443 | { |
897 | { |
444 | if (ev->active) event_del (&ev->ev); |
898 | SvREFCNT_dec (w->data); |
445 | ev->ev.ev_events = new_events; |
899 | w->data = newSVsv (new_data); |
446 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
447 | } |
900 | } |
|
|
901 | } |
448 | OUTPUT: |
902 | OUTPUT: |
449 | RETVAL |
903 | RETVAL |
450 | |
904 | |
451 | double timeout (Event ev, double new_timeout = 0., int repeat = 0) |
905 | SV *loop (ev_watcher *w) |
452 | CODE: |
906 | CODE: |
453 | RETVAL = ev->timeout; |
907 | RETVAL = newRV_inc (w->loop); |
|
|
908 | OUTPUT: |
|
|
909 | RETVAL |
|
|
910 | |
|
|
911 | int priority (ev_watcher *w, int new_priority = 0) |
|
|
912 | CODE: |
|
|
913 | { |
|
|
914 | RETVAL = w->priority; |
|
|
915 | |
454 | if (items > 1) |
916 | if (items > 1) |
455 | { |
917 | { |
456 | if (ev->active) event_del (&ev->ev); |
918 | int active = ev_is_active (w); |
457 | ev->timeout = new_timeout; |
919 | |
458 | ev->interval = repeat; |
920 | if (active) |
459 | ev->abstime = 0; |
921 | { |
460 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
922 | /* grrr. */ |
|
|
923 | PUSHMARK (SP); |
|
|
924 | XPUSHs (ST (0)); |
|
|
925 | PUTBACK; |
|
|
926 | call_method ("stop", G_DISCARD | G_VOID); |
|
|
927 | } |
|
|
928 | |
|
|
929 | ev_set_priority (w, new_priority); |
|
|
930 | |
|
|
931 | if (active) |
|
|
932 | { |
|
|
933 | PUSHMARK (SP); |
|
|
934 | XPUSHs (ST (0)); |
|
|
935 | PUTBACK; |
|
|
936 | call_method ("start", G_DISCARD | G_VOID); |
|
|
937 | } |
461 | } |
938 | } |
|
|
939 | } |
462 | OUTPUT: |
940 | OUTPUT: |
463 | RETVAL |
941 | RETVAL |
464 | |
942 | |
465 | void timeout_abs (Event ev, double at, double interval = 0.) |
|
|
466 | CODE: |
|
|
467 | if (ev->active) event_del (&ev->ev); |
|
|
468 | ev->timeout = at; |
|
|
469 | ev->interval = interval; |
|
|
470 | ev->abstime = 1; |
|
|
471 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
472 | |
|
|
473 | |
|
|
474 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
943 | MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
475 | |
944 | |
476 | BOOT: |
945 | void ev_io_start (ev_io *w) |
477 | { |
946 | CODE: |
478 | HV *stash = gv_stashpv ("EV::DNS", 1); |
947 | START (io, w); |
479 | |
948 | |
480 | static const struct { |
949 | void ev_io_stop (ev_io *w) |
481 | const char *name; |
950 | CODE: |
482 | IV iv; |
951 | STOP (io, w); |
483 | } *civ, const_iv[] = { |
|
|
484 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
|
|
485 | |
952 | |
486 | const_iv (DNS_, ERR_NONE) |
953 | void DESTROY (ev_io *w) |
487 | const_iv (DNS_, ERR_FORMAT) |
954 | CODE: |
488 | const_iv (DNS_, ERR_SERVERFAILED) |
955 | STOP (io, w); |
489 | const_iv (DNS_, ERR_NOTEXIST) |
956 | e_destroy (w); |
490 | const_iv (DNS_, ERR_NOTIMPL) |
|
|
491 | const_iv (DNS_, ERR_REFUSED) |
|
|
492 | const_iv (DNS_, ERR_TRUNCATED) |
|
|
493 | const_iv (DNS_, ERR_UNKNOWN) |
|
|
494 | const_iv (DNS_, ERR_TIMEOUT) |
|
|
495 | const_iv (DNS_, ERR_SHUTDOWN) |
|
|
496 | const_iv (DNS_, IPv4_A) |
|
|
497 | const_iv (DNS_, PTR) |
|
|
498 | const_iv (DNS_, IPv6_AAAA) |
|
|
499 | const_iv (DNS_, QUERY_NO_SEARCH) |
|
|
500 | const_iv (DNS_, OPTION_SEARCH) |
|
|
501 | const_iv (DNS_, OPTION_NAMESERVERS) |
|
|
502 | const_iv (DNS_, OPTION_MISC) |
|
|
503 | const_iv (DNS_, OPTIONS_ALL) |
|
|
504 | const_iv (DNS_, NO_SEARCH) |
|
|
505 | }; |
|
|
506 | |
957 | |
507 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
958 | void set (ev_io *w, SV *fh, int events) |
508 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
959 | CODE: |
509 | } |
960 | { |
|
|
961 | int fd = s_fileno (fh, events & EV_WRITE); |
|
|
962 | CHECK_FD (fh, fd); |
510 | |
963 | |
511 | int evdns_init () |
964 | sv_setsv (e_fh (w), fh); |
|
|
965 | RESET (io, w, (w, fd, events)); |
|
|
966 | } |
512 | |
967 | |
513 | void evdns_shutdown (int fail_requests = 1) |
968 | SV *fh (ev_io *w, SV *new_fh = 0) |
|
|
969 | CODE: |
|
|
970 | { |
|
|
971 | if (items > 1) |
|
|
972 | { |
|
|
973 | int fd = s_fileno (new_fh, w->events & EV_WRITE); |
|
|
974 | CHECK_FD (new_fh, fd); |
514 | |
975 | |
515 | const char *evdns_err_to_string (int err) |
976 | RETVAL = e_fh (w); |
|
|
977 | e_fh (w) = newSVsv (new_fh); |
516 | |
978 | |
517 | int evdns_nameserver_add (U32 address) |
979 | RESET (io, w, (w, fd, w->events)); |
|
|
980 | } |
|
|
981 | else |
|
|
982 | RETVAL = newSVsv (e_fh (w)); |
|
|
983 | } |
|
|
984 | OUTPUT: |
|
|
985 | RETVAL |
518 | |
986 | |
519 | int evdns_count_nameservers () |
987 | int events (ev_io *w, int new_events = EV_UNDEF) |
|
|
988 | CODE: |
|
|
989 | { |
|
|
990 | RETVAL = w->events; |
520 | |
991 | |
521 | int evdns_clear_nameservers_and_suspend () |
992 | if (items > 1) |
|
|
993 | RESET (io, w, (w, w->fd, new_events)); |
|
|
994 | } |
|
|
995 | OUTPUT: |
|
|
996 | RETVAL |
522 | |
997 | |
523 | int evdns_resume () |
998 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
524 | |
999 | |
525 | int evdns_nameserver_ip_add (char *ip_as_string) |
1000 | void ev_signal_start (ev_signal *w) |
|
|
1001 | CODE: |
|
|
1002 | START_SIGNAL (w); |
526 | |
1003 | |
527 | int evdns_resolve_ipv4 (const char *name, int flags, SV *cb) |
1004 | void ev_signal_stop (ev_signal *w) |
528 | C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
1005 | CODE: |
|
|
1006 | STOP (signal, w); |
529 | |
1007 | |
530 | int evdns_resolve_ipv6 (const char *name, int flags, SV *cb) |
1008 | void DESTROY (ev_signal *w) |
531 | C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
1009 | CODE: |
|
|
1010 | STOP (signal, w); |
|
|
1011 | e_destroy (w); |
532 | |
1012 | |
533 | int evdns_resolve_reverse (SV *addr, int flags, SV *cb) |
1013 | void set (ev_signal *w, SV *signal) |
534 | ALIAS: |
1014 | CODE: |
535 | evdns_resolve_reverse_ipv6 = 1 |
1015 | { |
|
|
1016 | Signal signum = s_signum (signal); |
|
|
1017 | CHECK_SIG (signal, signum); |
|
|
1018 | |
|
|
1019 | RESET_SIGNAL (w, (w, signum)); |
|
|
1020 | } |
|
|
1021 | |
|
|
1022 | int signal (ev_signal *w, SV *new_signal = 0) |
|
|
1023 | CODE: |
|
|
1024 | { |
|
|
1025 | RETVAL = w->signum; |
|
|
1026 | |
|
|
1027 | if (items > 1) |
|
|
1028 | { |
|
|
1029 | Signal signum = s_signum (new_signal); |
|
|
1030 | CHECK_SIG (new_signal, signum); |
|
|
1031 | |
|
|
1032 | RESET_SIGNAL (w, (w, signum)); |
|
|
1033 | } |
|
|
1034 | } |
|
|
1035 | OUTPUT: |
|
|
1036 | RETVAL |
|
|
1037 | |
|
|
1038 | MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
|
|
1039 | |
|
|
1040 | void ev_timer_start (ev_timer *w) |
|
|
1041 | INIT: |
|
|
1042 | CHECK_REPEAT (w->repeat); |
|
|
1043 | CODE: |
|
|
1044 | START (timer, w); |
|
|
1045 | |
|
|
1046 | void ev_timer_stop (ev_timer *w) |
|
|
1047 | CODE: |
|
|
1048 | STOP (timer, w); |
|
|
1049 | |
|
|
1050 | void ev_timer_again (ev_timer *w) |
|
|
1051 | INIT: |
|
|
1052 | CHECK_REPEAT (w->repeat); |
536 | CODE: |
1053 | CODE: |
537 | { |
1054 | ev_timer_again (e_loop (w), w); |
538 | STRLEN len; |
1055 | UNREF (w); |
539 | char *data = SvPVbyte (addr, len); |
|
|
540 | if (len != (ix ? 16 : 4)) |
|
|
541 | croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string"); |
|
|
542 | |
1056 | |
|
|
1057 | NV ev_timer_remaining (ev_timer *w) |
|
|
1058 | C_ARGS: e_loop (w), w |
|
|
1059 | |
|
|
1060 | void DESTROY (ev_timer *w) |
|
|
1061 | CODE: |
|
|
1062 | STOP (timer, w); |
|
|
1063 | e_destroy (w); |
|
|
1064 | |
|
|
1065 | void set (ev_timer *w, NV after, NV repeat = 0.) |
|
|
1066 | INIT: |
|
|
1067 | CHECK_REPEAT (repeat); |
|
|
1068 | CODE: |
|
|
1069 | RESET (timer, w, (w, after, repeat)); |
|
|
1070 | |
|
|
1071 | MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
|
|
1072 | |
|
|
1073 | void ev_periodic_start (ev_periodic *w) |
|
|
1074 | INIT: |
|
|
1075 | CHECK_REPEAT (w->interval); |
|
|
1076 | CODE: |
|
|
1077 | START (periodic, w); |
|
|
1078 | |
|
|
1079 | void ev_periodic_stop (ev_periodic *w) |
|
|
1080 | CODE: |
|
|
1081 | STOP (periodic, w); |
|
|
1082 | |
|
|
1083 | void ev_periodic_again (ev_periodic *w) |
|
|
1084 | CODE: |
|
|
1085 | ev_periodic_again (e_loop (w), w); |
|
|
1086 | UNREF (w); |
|
|
1087 | |
|
|
1088 | void DESTROY (ev_periodic *w) |
|
|
1089 | CODE: |
|
|
1090 | STOP (periodic, w); |
|
|
1091 | e_destroy (w); |
|
|
1092 | |
|
|
1093 | void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
|
|
1094 | INIT: |
|
|
1095 | CHECK_REPEAT (interval); |
|
|
1096 | CODE: |
|
|
1097 | { |
|
|
1098 | SvREFCNT_dec (e_fh (w)); |
|
|
1099 | e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
|
|
1100 | |
|
|
1101 | RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0)); |
|
|
1102 | } |
|
|
1103 | |
|
|
1104 | NV at (ev_periodic *w) |
|
|
1105 | CODE: |
|
|
1106 | RETVAL = ev_periodic_at (w); |
|
|
1107 | OUTPUT: |
|
|
1108 | RETVAL |
|
|
1109 | |
|
|
1110 | MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
|
|
1111 | |
|
|
1112 | void ev_idle_start (ev_idle *w) |
|
|
1113 | CODE: |
|
|
1114 | START (idle, w); |
|
|
1115 | |
|
|
1116 | void ev_idle_stop (ev_idle *w) |
|
|
1117 | CODE: |
|
|
1118 | STOP (idle, w); |
|
|
1119 | |
|
|
1120 | void DESTROY (ev_idle *w) |
|
|
1121 | CODE: |
|
|
1122 | STOP (idle, w); |
|
|
1123 | e_destroy (w); |
|
|
1124 | |
|
|
1125 | MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_ |
|
|
1126 | |
|
|
1127 | void ev_prepare_start (ev_prepare *w) |
|
|
1128 | CODE: |
|
|
1129 | START (prepare, w); |
|
|
1130 | |
|
|
1131 | void ev_prepare_stop (ev_prepare *w) |
|
|
1132 | CODE: |
|
|
1133 | STOP (prepare, w); |
|
|
1134 | |
|
|
1135 | void DESTROY (ev_prepare *w) |
|
|
1136 | CODE: |
|
|
1137 | STOP (prepare, w); |
|
|
1138 | e_destroy (w); |
|
|
1139 | |
|
|
1140 | MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
|
|
1141 | |
|
|
1142 | void ev_check_start (ev_check *w) |
|
|
1143 | CODE: |
|
|
1144 | START (check, w); |
|
|
1145 | |
|
|
1146 | void ev_check_stop (ev_check *w) |
|
|
1147 | CODE: |
|
|
1148 | STOP (check, w); |
|
|
1149 | |
|
|
1150 | void DESTROY (ev_check *w) |
|
|
1151 | CODE: |
|
|
1152 | STOP (check, w); |
|
|
1153 | e_destroy (w); |
|
|
1154 | |
|
|
1155 | MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_ |
|
|
1156 | |
|
|
1157 | void ev_fork_start (ev_fork *w) |
|
|
1158 | CODE: |
|
|
1159 | START (fork, w); |
|
|
1160 | |
|
|
1161 | void ev_fork_stop (ev_fork *w) |
|
|
1162 | CODE: |
|
|
1163 | STOP (fork, w); |
|
|
1164 | |
|
|
1165 | void DESTROY (ev_fork *w) |
|
|
1166 | CODE: |
|
|
1167 | STOP (fork, w); |
|
|
1168 | e_destroy (w); |
|
|
1169 | |
|
|
1170 | #if CLEANUP_ENABLED |
|
|
1171 | |
|
|
1172 | MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ |
|
|
1173 | |
|
|
1174 | void ev_cleanup_start (ev_cleanup *w) |
|
|
1175 | CODE: |
|
|
1176 | START (cleanup, w); |
|
|
1177 | |
|
|
1178 | void ev_cleanup_stop (ev_cleanup *w) |
|
|
1179 | CODE: |
|
|
1180 | STOP (cleanup, w); |
|
|
1181 | |
|
|
1182 | void DESTROY (ev_cleanup *w) |
|
|
1183 | CODE: |
|
|
1184 | STOP (cleanup, w); |
|
|
1185 | SvREFCNT_inc (w->loop); /* has been dec'ed on creation */ |
|
|
1186 | e_destroy (w); |
|
|
1187 | |
|
|
1188 | int keepalive (ev_watcher *w, SV *new_value = 0) |
|
|
1189 | CODE: |
543 | RETVAL = ix |
1190 | RETVAL = 1; |
544 | ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
|
|
545 | : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
|
|
546 | } |
|
|
547 | OUTPUT: |
1191 | OUTPUT: |
548 | RETVAL |
1192 | RETVAL |
549 | |
|
|
550 | int evdns_set_option (char *option, char *val, int flags) |
|
|
551 | |
|
|
552 | int evdns_resolv_conf_parse (int flags, const char *filename) |
|
|
553 | |
|
|
554 | #ifdef MS_WINDOWS |
|
|
555 | |
|
|
556 | int evdns_config_windows_nameservers () |
|
|
557 | |
1193 | |
558 | #endif |
1194 | #endif |
559 | |
1195 | |
560 | void evdns_search_clear () |
1196 | MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
561 | |
1197 | |
562 | void evdns_search_add (char *domain) |
1198 | #if EV_CHILD_ENABLE |
563 | |
1199 | |
564 | void evdns_search_ndots_set (int ndots) |
1200 | void ev_child_start (ev_child *w) |
|
|
1201 | CODE: |
|
|
1202 | START (child, w); |
565 | |
1203 | |
|
|
1204 | void ev_child_stop (ev_child *w) |
|
|
1205 | CODE: |
|
|
1206 | STOP (child, w); |
|
|
1207 | |
|
|
1208 | void DESTROY (ev_child *w) |
|
|
1209 | CODE: |
|
|
1210 | STOP (child, w); |
|
|
1211 | e_destroy (w); |
|
|
1212 | |
|
|
1213 | void set (ev_child *w, int pid, int trace) |
|
|
1214 | CODE: |
|
|
1215 | RESET (child, w, (w, pid, trace)); |
|
|
1216 | |
|
|
1217 | int pid (ev_child *w) |
|
|
1218 | ALIAS: |
|
|
1219 | rpid = 1 |
|
|
1220 | rstatus = 2 |
|
|
1221 | CODE: |
|
|
1222 | RETVAL = ix == 0 ? w->pid |
|
|
1223 | : ix == 1 ? w->rpid |
|
|
1224 | : w->rstatus; |
|
|
1225 | OUTPUT: |
|
|
1226 | RETVAL |
|
|
1227 | |
|
|
1228 | #endif |
|
|
1229 | |
|
|
1230 | MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
|
|
1231 | |
|
|
1232 | void ev_stat_start (ev_stat *w) |
|
|
1233 | CODE: |
|
|
1234 | START (stat, w); |
|
|
1235 | |
|
|
1236 | void ev_stat_stop (ev_stat *w) |
|
|
1237 | CODE: |
|
|
1238 | STOP (stat, w); |
|
|
1239 | |
|
|
1240 | void DESTROY (ev_stat *w) |
|
|
1241 | CODE: |
|
|
1242 | STOP (stat, w); |
|
|
1243 | e_destroy (w); |
|
|
1244 | |
|
|
1245 | void set (ev_stat *w, SV *path, NV interval) |
|
|
1246 | CODE: |
|
|
1247 | { |
|
|
1248 | sv_setsv (e_fh (w), path); |
|
|
1249 | RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval)); |
|
|
1250 | } |
|
|
1251 | |
|
|
1252 | SV *path (ev_stat *w, SV *new_path = 0) |
|
|
1253 | CODE: |
|
|
1254 | { |
|
|
1255 | RETVAL = SvREFCNT_inc (e_fh (w)); |
|
|
1256 | |
|
|
1257 | if (items > 1) |
|
|
1258 | { |
|
|
1259 | SvREFCNT_dec (e_fh (w)); |
|
|
1260 | e_fh (w) = newSVsv (new_path); |
|
|
1261 | RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval)); |
|
|
1262 | } |
|
|
1263 | } |
|
|
1264 | OUTPUT: |
|
|
1265 | RETVAL |
|
|
1266 | |
|
|
1267 | NV interval (ev_stat *w, NV new_interval = 0.) |
|
|
1268 | CODE: |
|
|
1269 | { |
|
|
1270 | RETVAL = w->interval; |
|
|
1271 | |
|
|
1272 | if (items > 1) |
|
|
1273 | RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval)); |
|
|
1274 | } |
|
|
1275 | OUTPUT: |
|
|
1276 | RETVAL |
|
|
1277 | |
|
|
1278 | void prev (ev_stat *w) |
|
|
1279 | ALIAS: |
|
|
1280 | stat = 1 |
|
|
1281 | attr = 2 |
|
|
1282 | PPCODE: |
|
|
1283 | { |
|
|
1284 | ev_statdata *s = ix ? &w->attr : &w->prev; |
|
|
1285 | |
|
|
1286 | if (ix == 1) |
|
|
1287 | ev_stat_stat (e_loop (w), w); |
|
|
1288 | else if (!s->st_nlink) |
|
|
1289 | errno = ENOENT; |
|
|
1290 | |
|
|
1291 | PL_statcache.st_dev = s->st_nlink; |
|
|
1292 | PL_statcache.st_ino = s->st_ino; |
|
|
1293 | PL_statcache.st_mode = s->st_mode; |
|
|
1294 | PL_statcache.st_nlink = s->st_nlink; |
|
|
1295 | PL_statcache.st_uid = s->st_uid; |
|
|
1296 | PL_statcache.st_gid = s->st_gid; |
|
|
1297 | PL_statcache.st_rdev = s->st_rdev; |
|
|
1298 | PL_statcache.st_size = s->st_size; |
|
|
1299 | PL_statcache.st_atime = s->st_atime; |
|
|
1300 | PL_statcache.st_mtime = s->st_mtime; |
|
|
1301 | PL_statcache.st_ctime = s->st_ctime; |
|
|
1302 | |
|
|
1303 | if (GIMME_V == G_SCALAR) |
|
|
1304 | XPUSHs (boolSV (s->st_nlink)); |
|
|
1305 | else if (GIMME_V == G_ARRAY && s->st_nlink) |
|
|
1306 | { |
|
|
1307 | EXTEND (SP, 13); |
|
|
1308 | PUSHs (sv_2mortal (newSViv (s->st_dev))); |
|
|
1309 | PUSHs (sv_2mortal (newSViv (s->st_ino))); |
|
|
1310 | PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
|
|
1311 | PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
|
|
1312 | PUSHs (sv_2mortal (newSViv (s->st_uid))); |
|
|
1313 | PUSHs (sv_2mortal (newSViv (s->st_gid))); |
|
|
1314 | PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
|
|
1315 | PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
|
|
1316 | PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
|
|
1317 | PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
|
|
1318 | PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
|
|
1319 | PUSHs (sv_2mortal (newSVuv (4096))); |
|
|
1320 | PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
|
|
1321 | } |
|
|
1322 | } |
|
|
1323 | |
|
|
1324 | MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_ |
|
|
1325 | |
|
|
1326 | void ev_embed_start (ev_embed *w) |
|
|
1327 | CODE: |
|
|
1328 | START (embed, w); |
|
|
1329 | |
|
|
1330 | void ev_embed_stop (ev_embed *w) |
|
|
1331 | CODE: |
|
|
1332 | STOP (embed, w); |
|
|
1333 | |
|
|
1334 | void DESTROY (ev_embed *w) |
|
|
1335 | CODE: |
|
|
1336 | STOP (embed, w); |
|
|
1337 | e_destroy (w); |
|
|
1338 | |
|
|
1339 | void set (ev_embed *w, struct ev_loop *loop) |
|
|
1340 | CODE: |
|
|
1341 | { |
|
|
1342 | sv_setsv (e_fh (w), ST (1)); |
|
|
1343 | RESET (embed, w, (w, loop)); |
|
|
1344 | } |
|
|
1345 | |
|
|
1346 | SV *other (ev_embed *w) |
|
|
1347 | CODE: |
|
|
1348 | RETVAL = newSVsv (e_fh (w)); |
|
|
1349 | OUTPUT: |
|
|
1350 | RETVAL |
|
|
1351 | |
|
|
1352 | void ev_embed_sweep (ev_embed *w) |
|
|
1353 | C_ARGS: e_loop (w), w |
|
|
1354 | |
|
|
1355 | MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_ |
|
|
1356 | |
|
|
1357 | void ev_async_start (ev_async *w) |
|
|
1358 | CODE: |
|
|
1359 | START (async, w); |
|
|
1360 | |
|
|
1361 | void ev_async_stop (ev_async *w) |
|
|
1362 | CODE: |
|
|
1363 | STOP (async, w); |
|
|
1364 | |
|
|
1365 | void DESTROY (ev_async *w) |
|
|
1366 | CODE: |
|
|
1367 | STOP (async, w); |
|
|
1368 | e_destroy (w); |
|
|
1369 | |
|
|
1370 | void ev_async_send (ev_async *w) |
|
|
1371 | C_ARGS: e_loop (w), w |
|
|
1372 | |
|
|
1373 | SV *ev_async_async_pending (ev_async *w) |
|
|
1374 | CODE: |
|
|
1375 | RETVAL = boolSV (ev_async_pending (w)); |
|
|
1376 | OUTPUT: |
|
|
1377 | RETVAL |
|
|
1378 | |
|
|
1379 | #ifndef EV_NO_LOOPS |
|
|
1380 | |
|
|
1381 | MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ |
|
|
1382 | |
|
|
1383 | SV *new (SV *klass, unsigned int flags = 0) |
|
|
1384 | CODE: |
|
|
1385 | { |
|
|
1386 | struct ev_loop *loop = ev_loop_new (flags); |
|
|
1387 | |
|
|
1388 | if (!loop) |
|
|
1389 | XSRETURN_UNDEF; |
|
|
1390 | |
|
|
1391 | RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop); |
|
|
1392 | } |
|
|
1393 | OUTPUT: |
|
|
1394 | RETVAL |
|
|
1395 | |
|
|
1396 | void DESTROY (struct ev_loop *loop) |
|
|
1397 | CODE: |
|
|
1398 | /* 1. the default loop shouldn't be freed by destroying it's perl loop object */ |
|
|
1399 | /* 2. not doing so helps avoid many global destruction bugs in perl, too */ |
|
|
1400 | if (loop != evapi.default_loop) |
|
|
1401 | ev_loop_destroy (loop); |
|
|
1402 | |
|
|
1403 | void ev_loop_fork (struct ev_loop *loop) |
|
|
1404 | |
|
|
1405 | NV ev_now (struct ev_loop *loop) |
|
|
1406 | |
|
|
1407 | void ev_now_update (struct ev_loop *loop) |
|
|
1408 | |
|
|
1409 | void ev_suspend (struct ev_loop *loop) |
|
|
1410 | |
|
|
1411 | void ev_resume (struct ev_loop *loop) |
|
|
1412 | |
|
|
1413 | void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
|
|
1414 | |
|
|
1415 | void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
|
|
1416 | |
|
|
1417 | unsigned int ev_backend (struct ev_loop *loop) |
|
|
1418 | |
|
|
1419 | void ev_verify (struct ev_loop *loop) |
|
|
1420 | ALIAS: |
|
|
1421 | loop_verify = 1 |
|
|
1422 | |
|
|
1423 | unsigned int ev_iteration (struct ev_loop *loop) |
|
|
1424 | ALIAS: |
|
|
1425 | loop_count = 1 |
|
|
1426 | |
|
|
1427 | unsigned int ev_depth (struct ev_loop *loop) |
|
|
1428 | ALIAS: |
|
|
1429 | loop_depth = 1 |
|
|
1430 | |
|
|
1431 | int ev_run (struct ev_loop *loop, int flags = 0) |
|
|
1432 | ALIAS: |
|
|
1433 | loop = 1 |
|
|
1434 | |
|
|
1435 | void ev_break (struct ev_loop *loop, int how = 1) |
|
|
1436 | ALIAS: |
|
|
1437 | unloop = 1 |
|
|
1438 | |
|
|
1439 | void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
|
|
1440 | |
|
|
1441 | unsigned int ev_pending_count (struct ev_loop *loop) |
|
|
1442 | |
|
|
1443 | void ev_invoke_pending (struct ev_loop *loop) |
|
|
1444 | |
|
|
1445 | #if 0 |
|
|
1446 | |
|
|
1447 | void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
|
|
1448 | CODE: |
|
|
1449 | { |
|
|
1450 | Signal signum = s_signum (signal); |
|
|
1451 | CHECK_SIG (signal, signum); |
|
|
1452 | |
|
|
1453 | ev_feed_signal_event (loop, signum); |
|
|
1454 | } |
|
|
1455 | |
|
|
1456 | #endif |
|
|
1457 | |
|
|
1458 | ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
|
|
1459 | ALIAS: |
|
|
1460 | io_ns = 1 |
|
|
1461 | CODE: |
|
|
1462 | { |
|
|
1463 | int fd = s_fileno (fh, events & EV_WRITE); |
|
|
1464 | CHECK_FD (fh, fd); |
|
|
1465 | |
|
|
1466 | RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
|
|
1467 | e_fh (RETVAL) = newSVsv (fh); |
|
|
1468 | ev_io_set (RETVAL, fd, events); |
|
|
1469 | if (!ix) START (io, RETVAL); |
|
|
1470 | } |
|
|
1471 | OUTPUT: |
|
|
1472 | RETVAL |
|
|
1473 | |
|
|
1474 | ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb) |
|
|
1475 | ALIAS: |
|
|
1476 | timer_ns = 1 |
|
|
1477 | INIT: |
|
|
1478 | CHECK_REPEAT (repeat); |
|
|
1479 | CODE: |
|
|
1480 | RETVAL = e_new (sizeof (ev_timer), cb, ST (0)); |
|
|
1481 | ev_timer_set (RETVAL, after, repeat); |
|
|
1482 | if (!ix) START (timer, RETVAL); |
|
|
1483 | OUTPUT: |
|
|
1484 | RETVAL |
|
|
1485 | |
|
|
1486 | SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb) |
|
|
1487 | ALIAS: |
|
|
1488 | periodic_ns = 1 |
|
|
1489 | INIT: |
|
|
1490 | CHECK_REPEAT (interval); |
|
|
1491 | CODE: |
|
|
1492 | { |
|
|
1493 | ev_periodic *w; |
|
|
1494 | w = e_new (sizeof (ev_periodic), cb, ST (0)); |
|
|
1495 | e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
|
|
1496 | ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); |
|
|
1497 | RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
|
|
1498 | if (!ix) START (periodic, w); |
|
|
1499 | } |
|
|
1500 | OUTPUT: |
|
|
1501 | RETVAL |
|
|
1502 | |
|
|
1503 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
|
|
1504 | ALIAS: |
|
|
1505 | signal_ns = 1 |
|
|
1506 | CODE: |
|
|
1507 | { |
|
|
1508 | Signal signum = s_signum (signal); |
|
|
1509 | CHECK_SIG (signal, signum); |
|
|
1510 | |
|
|
1511 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
|
|
1512 | ev_signal_set (RETVAL, signum); |
|
|
1513 | if (!ix) START_SIGNAL (RETVAL); |
|
|
1514 | } |
|
|
1515 | OUTPUT: |
|
|
1516 | RETVAL |
|
|
1517 | |
|
|
1518 | ev_idle *idle (struct ev_loop *loop, SV *cb) |
|
|
1519 | ALIAS: |
|
|
1520 | idle_ns = 1 |
|
|
1521 | CODE: |
|
|
1522 | RETVAL = e_new (sizeof (ev_idle), cb, ST (0)); |
|
|
1523 | ev_idle_set (RETVAL); |
|
|
1524 | if (!ix) START (idle, RETVAL); |
|
|
1525 | OUTPUT: |
|
|
1526 | RETVAL |
|
|
1527 | |
|
|
1528 | ev_prepare *prepare (struct ev_loop *loop, SV *cb) |
|
|
1529 | ALIAS: |
|
|
1530 | prepare_ns = 1 |
|
|
1531 | CODE: |
|
|
1532 | RETVAL = e_new (sizeof (ev_prepare), cb, ST (0)); |
|
|
1533 | ev_prepare_set (RETVAL); |
|
|
1534 | if (!ix) START (prepare, RETVAL); |
|
|
1535 | OUTPUT: |
|
|
1536 | RETVAL |
|
|
1537 | |
|
|
1538 | ev_check *check (struct ev_loop *loop, SV *cb) |
|
|
1539 | ALIAS: |
|
|
1540 | check_ns = 1 |
|
|
1541 | CODE: |
|
|
1542 | RETVAL = e_new (sizeof (ev_check), cb, ST (0)); |
|
|
1543 | ev_check_set (RETVAL); |
|
|
1544 | if (!ix) START (check, RETVAL); |
|
|
1545 | OUTPUT: |
|
|
1546 | RETVAL |
|
|
1547 | |
|
|
1548 | ev_fork *fork (struct ev_loop *loop, SV *cb) |
|
|
1549 | ALIAS: |
|
|
1550 | fork_ns = 1 |
|
|
1551 | CODE: |
|
|
1552 | RETVAL = e_new (sizeof (ev_fork), cb, ST (0)); |
|
|
1553 | ev_fork_set (RETVAL); |
|
|
1554 | if (!ix) START (fork, RETVAL); |
|
|
1555 | OUTPUT: |
|
|
1556 | RETVAL |
|
|
1557 | |
|
|
1558 | #if CLEANUP_ENABLED |
|
|
1559 | |
|
|
1560 | ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) |
|
|
1561 | ALIAS: |
|
|
1562 | cleanup_ns = 1 |
|
|
1563 | CODE: |
|
|
1564 | RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0)); |
|
|
1565 | SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */ |
|
|
1566 | ev_cleanup_set (RETVAL); |
|
|
1567 | if (!ix) START (cleanup, RETVAL); |
|
|
1568 | OUTPUT: |
|
|
1569 | RETVAL |
|
|
1570 | |
|
|
1571 | #endif |
|
|
1572 | |
|
|
1573 | ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
|
|
1574 | ALIAS: |
|
|
1575 | child_ns = 1 |
|
|
1576 | CODE: |
|
|
1577 | #if EV_CHILD_ENABLE |
|
|
1578 | RETVAL = e_new (sizeof (ev_child), cb, ST (0)); |
|
|
1579 | ev_child_set (RETVAL, pid, trace); |
|
|
1580 | if (!ix) START (child, RETVAL); |
|
|
1581 | #else |
|
|
1582 | croak ("EV::child watchers not supported on this platform"); |
|
|
1583 | #endif |
|
|
1584 | OUTPUT: |
|
|
1585 | RETVAL |
|
|
1586 | |
|
|
1587 | ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) |
|
|
1588 | ALIAS: |
|
|
1589 | stat_ns = 1 |
|
|
1590 | CODE: |
|
|
1591 | RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); |
|
|
1592 | e_fh (RETVAL) = newSVsv (path); |
|
|
1593 | ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); |
|
|
1594 | if (!ix) START (stat, RETVAL); |
|
|
1595 | OUTPUT: |
|
|
1596 | RETVAL |
|
|
1597 | |
|
|
1598 | ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) |
|
|
1599 | ALIAS: |
|
|
1600 | embed_ns = 1 |
|
|
1601 | CODE: |
|
|
1602 | { |
|
|
1603 | if (!(ev_backend (other) & ev_embeddable_backends ())) |
|
|
1604 | croak ("passed loop is not embeddable via EV::embed,"); |
|
|
1605 | |
|
|
1606 | RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); |
|
|
1607 | e_fh (RETVAL) = newSVsv (ST (1)); |
|
|
1608 | ev_embed_set (RETVAL, other); |
|
|
1609 | if (!ix) START (embed, RETVAL); |
|
|
1610 | } |
|
|
1611 | OUTPUT: |
|
|
1612 | RETVAL |
|
|
1613 | |
|
|
1614 | ev_async *async (struct ev_loop *loop, SV *cb) |
|
|
1615 | ALIAS: |
|
|
1616 | async_ns = 1 |
|
|
1617 | CODE: |
|
|
1618 | RETVAL = e_new (sizeof (ev_async), cb, ST (0)); |
|
|
1619 | ev_async_set (RETVAL); |
|
|
1620 | if (!ix) START (async, RETVAL); |
|
|
1621 | OUTPUT: |
|
|
1622 | RETVAL |
|
|
1623 | |
|
|
1624 | void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
|
|
1625 | CODE: |
|
|
1626 | ev_once ( |
|
|
1627 | loop, |
|
|
1628 | s_fileno (fh, events & EV_WRITE), events, |
|
|
1629 | SvOK (timeout) ? SvNV (timeout) : -1., |
|
|
1630 | e_once_cb, |
|
|
1631 | newSVsv (cb) |
|
|
1632 | ); |
|
|
1633 | |
|
|
1634 | #endif |
|
|
1635 | |