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Comparing EV/EV.xs (file contents):
Revision 1.174 by root, Mon Jul 1 20:48:34 2019 UTC vs.
Revision 1.183 by root, Wed Aug 16 16:03:37 2023 UTC

… …
21# define GvCV_set(gv,cv) GvCV (gv) = cv 21# define GvCV_set(gv,cv) GvCV (gv) = cv
22#endif 22#endif
23 23
24#if EV_ENABLE_ASSERTIONS 24#if EV_ENABLE_ASSERTIONS
25# undef NDEBUG 25# undef NDEBUG
26# include <assert.h> 26#else
27# define NDEBUG 1
27#endif 28#endif
29
30/* make sure we get a real assert, not perl's incompatible version */
31#undef assert
32#include <assert.h>
28 33
29#define EV_STANDALONE 1 34#define EV_STANDALONE 1
30#define EV_PROTOTYPES 1 35#define EV_PROTOTYPES 1
31#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 36#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
32#define EV_USE_FLOOR 1 37#define EV_USE_FLOOR 1
33#define EV_API_STATIC 38#define EV_API_STATIC
34#define EV_H <ev.h> 39#define EV_H "../libev/ev.h"
35#define EV_CONFIG_H error 40#define EV_CONFIG_H error
36#include "EV/EVAPI.h" 41#include "EV/EVAPI.h"
37 42
38#define EV_SELECT_IS_WINSOCKET 0 43#define EV_SELECT_IS_WINSOCKET 0
39#ifdef _WIN32 44#ifdef _WIN32
… …
42# define fd_mask Perl_fd_mask 47# define fd_mask Perl_fd_mask
43#endif 48#endif
44/* due to bugs in OS X we have to use libev/ explicitly here */ 49/* due to bugs in OS X we have to use libev/ explicitly here */
45#include "libev/ev.c" 50#include "libev/ev.c"
46 51
47#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK 52#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
48# include <pthread.h> 53# include <pthread.h>
49#endif 54#endif
50 55
51#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) 56#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
52#define e_flags(w) ((ev_watcher *)(w))->e_flags 57#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
82 do { \ 87 do { \
83 REF (w); \ 88 REF (w); \
84 ev_ ## type ## _stop (e_loop (w), w); \ 89 ev_ ## type ## _stop (e_loop (w), w); \
85 } while (0) 90 } while (0)
86 91
92#define PAUSE(type) \
93 do { \
94 int active = ev_is_active (w); \
95 if (active) STOP (type, w)
96
97#define RESUME(type) \
98 if (active) START (type, w); \
99 } while (0)
100
101
87#define RESET(type,w,seta) \ 102#define RESET(type,w,seta) \
88 do { \ 103 PAUSE (type); \
89 int active = ev_is_active (w); \
90 if (active) STOP (type, w); \
91 ev_ ## type ## _set seta; \ 104 ev_ ## type ## _set seta; \
92 if (active) START (type, w); \ 105 RESUME (type)
93 } while (0)
94 106
95typedef int Signal; 107typedef int Signal;
96 108
97/* horrible... */ 109/* horrible... */
98#define CHECK_SIGNAL_CAN_START(w) \ 110#define CHECK_SIGNAL_CAN_START(w) \
… …
862 C_ARGS: e_loop (w), w 874 C_ARGS: e_loop (w), w
863 875
864void ev_feed_event (ev_watcher *w, int revents = EV_NONE) 876void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
865 C_ARGS: e_loop (w), w, revents 877 C_ARGS: e_loop (w), w, revents
866 878
867int keepalive (ev_watcher *w, int new_value = 0) 879int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
868 CODE: 880 CODE:
869{ 881{
870 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 882 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
871 new_value = new_value ? WFLAG_KEEPALIVE : 0;
872 883
873 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 884 if (items > 1)
874 { 885 {
886 int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
887
888 if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
889 {
875 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; 890 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
876 REF (w); 891 REF (w);
877 UNREF (w); 892 UNREF (w);
893 }
878 } 894 }
879} 895}
880 OUTPUT: 896 OUTPUT:
881 RETVAL 897 RETVAL
882 898
883SV *cb (ev_watcher *w, SV *new_cb = 0) 899SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
884 CODE: 900 CODE:
885{ 901{
886 if (items > 1) 902 if (items > 1)
887 { 903 {
888 new_cb = s_get_cv_croak (new_cb); 904 new_cb = s_get_cv_croak (new_cb);
… …
893 RETVAL = newRV_inc (w->cb_sv); 909 RETVAL = newRV_inc (w->cb_sv);
894} 910}
895 OUTPUT: 911 OUTPUT:
896 RETVAL 912 RETVAL
897 913
898SV *data (ev_watcher *w, SV *new_data = 0) 914SV *data (ev_watcher *w, SV *new_data = NO_INIT)
899 CODE: 915 CODE:
900{ 916{
901 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; 917 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
902 918
903 if (items > 1) 919 if (items > 1)
… …
913 CODE: 929 CODE:
914 RETVAL = newRV_inc (w->loop); 930 RETVAL = newRV_inc (w->loop);
915 OUTPUT: 931 OUTPUT:
916 RETVAL 932 RETVAL
917 933
918int priority (ev_watcher *w, int new_priority = 0) 934int priority (ev_watcher *w, SV *new_priority = NO_INIT)
919 CODE: 935 CODE:
920{ 936{
921 RETVAL = w->priority; 937 RETVAL = w->priority;
922 938
923 if (items > 1) 939 if (items > 1)
… …
931 XPUSHs (ST (0)); 947 XPUSHs (ST (0));
932 PUTBACK; 948 PUTBACK;
933 call_method ("stop", G_DISCARD | G_VOID); 949 call_method ("stop", G_DISCARD | G_VOID);
934 } 950 }
935 951
936 ev_set_priority (w, new_priority); 952 ev_set_priority (w, SvIV (new_priority));
937 953
938 if (active) 954 if (active)
939 { 955 {
940 PUSHMARK (SP); 956 PUSHMARK (SP);
941 XPUSHs (ST (0)); 957 XPUSHs (ST (0));
… …
970 986
971 sv_setsv (e_fh (w), fh); 987 sv_setsv (e_fh (w), fh);
972 RESET (io, w, (w, fd, events)); 988 RESET (io, w, (w, fd, events));
973} 989}
974 990
975SV *fh (ev_io *w, SV *new_fh = 0) 991SV *fh (ev_io *w, SV *new_fh = NO_INIT)
976 CODE: 992 CODE:
977{ 993{
978 if (items > 1) 994 if (items > 1)
979 { 995 {
980 int fd = s_fileno (new_fh, w->events & EV_WRITE); 996 int fd = s_fileno (new_fh, w->events & EV_WRITE);
… …
989 RETVAL = newSVsv (e_fh (w)); 1005 RETVAL = newSVsv (e_fh (w));
990} 1006}
991 OUTPUT: 1007 OUTPUT:
992 RETVAL 1008 RETVAL
993 1009
994int events (ev_io *w, int new_events = EV_UNDEF) 1010int events (ev_io *w, int new_events = NO_INIT)
995 CODE: 1011 CODE:
996{ 1012{
997 RETVAL = w->events; 1013 RETVAL = w->events;
998 1014
999 if (items > 1) 1015 if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
1000 RESET (io, w, (w, w->fd, new_events)); 1016 {
1017 PAUSE (io);
1018 ev_io_modify (w, new_events);
1019 RESUME (io);
1020 }
1001} 1021}
1002 OUTPUT: 1022 OUTPUT:
1003 RETVAL 1023 RETVAL
1004 1024
1005MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1025MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
1024 CHECK_SIG (signal, signum); 1044 CHECK_SIG (signal, signum);
1025 1045
1026 RESET_SIGNAL (w, (w, signum)); 1046 RESET_SIGNAL (w, (w, signum));
1027} 1047}
1028 1048
1029int signal (ev_signal *w, SV *new_signal = 0) 1049int signal (ev_signal *w, SV *new_signal = NO_INIT)
1030 CODE: 1050 CODE:
1031{ 1051{
1032 RETVAL = w->signum; 1052 RETVAL = w->signum;
1033 1053
1034 if (items > 1) 1054 if (items > 1)
1035 { 1055 {
1036 Signal signum = s_signum (new_signal); 1056 Signal signum = s_signum (new_signal);
1037 CHECK_SIG (new_signal, signum); 1057 CHECK_SIG (new_signal, signum);
1038
1039 RESET_SIGNAL (w, (w, signum)); 1058 RESET_SIGNAL (w, (w, signum));
1040 } 1059 }
1041} 1060}
1042 OUTPUT: 1061 OUTPUT:
1043 RETVAL 1062 RETVAL
… …
1054 CODE: 1073 CODE:
1055 STOP (timer, w); 1074 STOP (timer, w);
1056 1075
1057void ev_timer_again (ev_timer *w, NV repeat = NO_INIT) 1076void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
1058 CODE: 1077 CODE:
1078{
1059 if (items > 1) 1079 if (items > 1)
1080 {
1081 CHECK_REPEAT (repeat);
1060 w->repeat = repeat; 1082 w->repeat = repeat;
1061 CHECK_REPEAT (w->repeat); 1083 }
1084
1062 ev_timer_again (e_loop (w), w); 1085 ev_timer_again (e_loop (w), w);
1063 UNREF (w); 1086 UNREF (w);
1087}
1064 1088
1065NV ev_timer_remaining (ev_timer *w) 1089NV ev_timer_remaining (ev_timer *w)
1066 C_ARGS: e_loop (w), w 1090 C_ARGS: e_loop (w), w
1067 1091
1068void DESTROY (ev_timer *w) 1092void DESTROY (ev_timer *w)
… …
1074 INIT: 1098 INIT:
1075 CHECK_REPEAT (repeat); 1099 CHECK_REPEAT (repeat);
1076 CODE: 1100 CODE:
1077 RESET (timer, w, (w, after, repeat)); 1101 RESET (timer, w, (w, after, repeat));
1078 1102
1103NV repeat (ev_timer *w, SV *new_repeat = NO_INIT)
1104 CODE:
1105 RETVAL = w->repeat;
1106 if (items > 1)
1107 {
1108 NV repeat = SvNV (new_repeat);
1109 CHECK_REPEAT (repeat);
1110 w->repeat = repeat;
1111 }
1112 OUTPUT:
1113 RETVAL
1114
1079MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1115MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
1080 1116
1081void ev_periodic_start (ev_periodic *w) 1117void ev_periodic_start (ev_periodic *w)
1082 INIT: 1118 INIT:
1083 CHECK_REPEAT (w->interval); 1119 CHECK_REPEAT (w->interval);
… …
1113 CODE: 1149 CODE:
1114 RETVAL = ev_periodic_at (w); 1150 RETVAL = ev_periodic_at (w);
1115 OUTPUT: 1151 OUTPUT:
1116 RETVAL 1152 RETVAL
1117 1153
1154NV offset (ev_periodic *w, SV *new_offset = NO_INIT)
1155 CODE:
1156 RETVAL = w->offset;
1157 if (items > 1)
1158 w->offset = SvNV (new_offset);
1159 OUTPUT:
1160 RETVAL
1161
1162NV interval (ev_periodic *w, SV *new_interval = NO_INIT)
1163 CODE:
1164 RETVAL = w->interval;
1165 if (items > 1)
1166 {
1167 NV interval = SvNV (new_interval);
1168 CHECK_REPEAT (interval);
1169 w->interval = interval;
1170 }
1171 OUTPUT:
1172 RETVAL
1173
1174SV *reschedule_cb (ev_periodic *w, SV *new_reschedule_cb = NO_INIT)
1175 CODE:
1176 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1177 if (items > 1)
1178 {
1179 sv_2mortal (RETVAL);
1180 e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
1181 }
1182 OUTPUT:
1183 RETVAL
1184
1118MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1185MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1119 1186
1120void ev_idle_start (ev_idle *w) 1187void ev_idle_start (ev_idle *w)
1121 CODE: 1188 CODE:
1122 START (idle, w); 1189 START (idle, w);
… …
1203 1270
1204MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1271MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1205 1272
1206#if EV_CHILD_ENABLE 1273#if EV_CHILD_ENABLE
1207 1274
1275void ev_child_reinit ()
1276 CODE:
1277 ev_signal_stop (evapi.default_loop, &childev);
1278 ev_signal_start (evapi.default_loop, &childev);
1279
1208void ev_child_start (ev_child *w) 1280void ev_child_start (ev_child *w)
1209 CODE: 1281 CODE:
1210 START (child, w); 1282 START (child, w);
1211 1283
1212void ev_child_stop (ev_child *w) 1284void ev_child_stop (ev_child *w)
… …
1255{ 1327{
1256 sv_setsv (e_fh (w), path); 1328 sv_setsv (e_fh (w), path);
1257 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval)); 1329 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1258} 1330}
1259 1331
1260SV *path (ev_stat *w, SV *new_path = 0) 1332SV *path (ev_stat *w, SV *new_path = NO_INIT)
1261 CODE: 1333 CODE:
1262{ 1334{
1263 RETVAL = SvREFCNT_inc (e_fh (w)); 1335 RETVAL = e_fh (w) ? newSVsv (e_fh (w)) : &PL_sv_undef;
1264 1336
1265 if (items > 1) 1337 if (items > 1)
1266 { 1338 {
1267 SvREFCNT_dec (e_fh (w)); 1339 sv_2mortal (e_fh (w));
1268 e_fh (w) = newSVsv (new_path); 1340 e_fh (w) = newSVsv (new_path);
1269 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval)); 1341 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1270 } 1342 }
1271} 1343}
1272 OUTPUT: 1344 OUTPUT:
1273 RETVAL 1345 RETVAL
1274 1346
1275NV interval (ev_stat *w, NV new_interval = 0.) 1347NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1276 CODE: 1348 CODE:
1277{
1278 RETVAL = w->interval; 1349 RETVAL = w->interval;
1279
1280 if (items > 1) 1350 if (items > 1)
1281 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval)); 1351 {
1282} 1352 PAUSE (stat);
1353 w->interval = SvNV (new_interval);
1354 RESUME (stat);
1355 }
1283 OUTPUT: 1356 OUTPUT:
1284 RETVAL 1357 RETVAL
1285 1358
1286void prev (ev_stat *w) 1359void prev (ev_stat *w)
1287 ALIAS: 1360 ALIAS:

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