… | |
… | |
248 | SV *saved_deffh; |
248 | SV *saved_deffh; |
249 | SV *invoke_cb; |
249 | SV *invoke_cb; |
250 | AV *invoke_av; |
250 | AV *invoke_av; |
251 | |
251 | |
252 | /* on_enter/on_leave */ |
252 | /* on_enter/on_leave */ |
253 | AV *on_enter; |
253 | AV *on_enter; AV *on_enter_xs; |
254 | AV *on_leave; |
254 | AV *on_leave; AV *on_leave_xs; |
255 | |
255 | |
256 | /* swap_sv */ |
256 | /* swap_sv */ |
257 | AV *swap_sv; |
257 | AV *swap_sv; |
258 | |
258 | |
259 | /* times */ |
259 | /* times */ |
… | |
… | |
495 | |
495 | |
496 | return 0; |
496 | return 0; |
497 | } |
497 | } |
498 | |
498 | |
499 | ecb_inline struct coro * |
499 | ecb_inline struct coro * |
500 | SvSTATE_ (pTHX_ SV *coro) |
500 | SvSTATE_ (pTHX_ SV *coro_sv) |
501 | { |
501 | { |
502 | MAGIC *mg; |
502 | MAGIC *mg; |
503 | |
503 | |
504 | if (SvROK (coro)) |
504 | if (SvROK (coro_sv)) |
505 | coro = SvRV (coro); |
505 | coro_sv = SvRV (coro_sv); |
506 | |
506 | |
507 | mg = SvSTATEhv_p (aTHX_ coro); |
507 | mg = SvSTATEhv_p (aTHX_ coro_sv); |
508 | if (!mg) |
508 | if (!mg) |
509 | croak ("Coro::State object required"); |
509 | croak ("Coro::State object required"); |
510 | |
510 | |
511 | return (struct coro *)mg->mg_ptr; |
511 | return (struct coro *)mg->mg_ptr; |
512 | } |
512 | } |
… | |
… | |
780 | |
780 | |
781 | for (i = 0; i <= AvFILLp (c->on_enter); ++i) |
781 | for (i = 0; i <= AvFILLp (c->on_enter); ++i) |
782 | on_enterleave_call (aTHX_ AvARRAY (c->on_enter)[i]); |
782 | on_enterleave_call (aTHX_ AvARRAY (c->on_enter)[i]); |
783 | } |
783 | } |
784 | |
784 | |
|
|
785 | if (ecb_expect_false (c->on_enter_xs)) |
|
|
786 | { |
|
|
787 | int i; |
|
|
788 | |
|
|
789 | for (i = 0; i <= AvFILLp (c->on_enter_xs); i += 2) |
|
|
790 | ((coro_enterleave_hook)AvARRAY (c->on_enter_xs)[i]) (aTHX_ AvARRAY (c->on_enter_xs)[i + 1]); |
|
|
791 | } |
|
|
792 | |
785 | SWAP_SVS (c); |
793 | SWAP_SVS (c); |
786 | } |
794 | } |
787 | |
795 | |
788 | static void |
796 | static void |
789 | save_perl (pTHX_ Coro__State c) |
797 | save_perl (pTHX_ Coro__State c) |
790 | { |
798 | { |
791 | SWAP_SVS (c); |
799 | SWAP_SVS (c); |
|
|
800 | |
|
|
801 | if (ecb_expect_false (c->on_leave_xs)) |
|
|
802 | { |
|
|
803 | int i; |
|
|
804 | |
|
|
805 | for (i = AvFILLp (c->on_leave_xs) - 1; i >= 0; i -= 2) |
|
|
806 | ((coro_enterleave_hook)AvARRAY (c->on_leave_xs)[i]) (aTHX_ AvARRAY (c->on_leave_xs)[i + 1]); |
|
|
807 | } |
792 | |
808 | |
793 | if (ecb_expect_false (c->on_leave)) |
809 | if (ecb_expect_false (c->on_leave)) |
794 | { |
810 | { |
795 | int i; |
811 | int i; |
796 | |
812 | |
… | |
… | |
1272 | |
1288 | |
1273 | SvREFCNT_dec (coro->saved_deffh); |
1289 | SvREFCNT_dec (coro->saved_deffh); |
1274 | SvREFCNT_dec (coro->rouse_cb); |
1290 | SvREFCNT_dec (coro->rouse_cb); |
1275 | SvREFCNT_dec (coro->invoke_cb); |
1291 | SvREFCNT_dec (coro->invoke_cb); |
1276 | SvREFCNT_dec (coro->invoke_av); |
1292 | SvREFCNT_dec (coro->invoke_av); |
|
|
1293 | SvREFCNT_dec (coro->on_enter_xs); |
|
|
1294 | SvREFCNT_dec (coro->on_leave_xs); |
1277 | } |
1295 | } |
1278 | } |
1296 | } |
1279 | |
1297 | |
1280 | ecb_inline void |
1298 | ecb_inline void |
1281 | free_coro_mortal (pTHX) |
1299 | free_coro_mortal (pTHX) |
… | |
… | |
2821 | static void |
2839 | static void |
2822 | coro_pop_on_leave (pTHX_ void *coro) |
2840 | coro_pop_on_leave (pTHX_ void *coro) |
2823 | { |
2841 | { |
2824 | SV *cb = coro_avp_pop_and_free (aTHX_ &((struct coro *)coro)->on_leave); |
2842 | SV *cb = coro_avp_pop_and_free (aTHX_ &((struct coro *)coro)->on_leave); |
2825 | on_enterleave_call (aTHX_ sv_2mortal (cb)); |
2843 | on_enterleave_call (aTHX_ sv_2mortal (cb)); |
|
|
2844 | } |
|
|
2845 | |
|
|
2846 | static void |
|
|
2847 | enterleave_hook_xs (pTHX_ struct coro *coro, AV **avp, coro_enterleave_hook hook, void *arg) |
|
|
2848 | { |
|
|
2849 | if (!hook) |
|
|
2850 | return; |
|
|
2851 | |
|
|
2852 | if (!*avp) |
|
|
2853 | { |
|
|
2854 | *avp = newAV (); |
|
|
2855 | AvREAL_off (*avp); |
|
|
2856 | } |
|
|
2857 | |
|
|
2858 | av_push (*avp, (SV *)hook); |
|
|
2859 | av_push (*avp, (SV *)arg); |
|
|
2860 | } |
|
|
2861 | |
|
|
2862 | static void |
|
|
2863 | enterleave_unhook_xs (pTHX_ struct coro *coro, AV **avp, coro_enterleave_hook hook, int execute) |
|
|
2864 | { |
|
|
2865 | AV *av = *avp; |
|
|
2866 | int i; |
|
|
2867 | |
|
|
2868 | if (!av) |
|
|
2869 | return; |
|
|
2870 | |
|
|
2871 | for (i = AvFILLp (av) - 1; i >= 0; i -= 2) |
|
|
2872 | if (AvARRAY (av)[i] == (SV *)hook) |
|
|
2873 | { |
|
|
2874 | if (execute) |
|
|
2875 | hook ((void *)AvARRAY (av)[i + 1]); |
|
|
2876 | |
|
|
2877 | memmove (AvARRAY (av) + i, AvARRAY (av) + i + 2, AvFILLp (av) - i - 1); |
|
|
2878 | av_pop (av); |
|
|
2879 | av_pop (av); |
|
|
2880 | break; |
|
|
2881 | } |
|
|
2882 | |
|
|
2883 | if (AvFILLp (av) >= 0) |
|
|
2884 | { |
|
|
2885 | *avp = 0; |
|
|
2886 | SvREFCNT_dec_NN (av); |
|
|
2887 | } |
|
|
2888 | } |
|
|
2889 | |
|
|
2890 | static void |
|
|
2891 | api_enterleave_hook (pTHX_ SV *coro_sv, coro_enterleave_hook enter, void *enter_arg, coro_enterleave_hook leave, void *leave_arg) |
|
|
2892 | { |
|
|
2893 | struct coro *coro = SvSTATE (coro_sv); |
|
|
2894 | |
|
|
2895 | if (SvSTATE_current == coro) |
|
|
2896 | if (enter) |
|
|
2897 | enter (aTHX enter_arg); |
|
|
2898 | |
|
|
2899 | enterleave_hook_xs (aTHX_ coro, &coro->on_enter_xs, enter, enter_arg); |
|
|
2900 | enterleave_hook_xs (aTHX_ coro, &coro->on_leave_xs, leave, leave_arg); |
|
|
2901 | } |
|
|
2902 | |
|
|
2903 | static void |
|
|
2904 | api_enterleave_unhook (pTHX_ SV *coro_sv, coro_enterleave_hook enter, coro_enterleave_hook leave) |
|
|
2905 | { |
|
|
2906 | struct coro *coro = SvSTATE (coro_sv); |
|
|
2907 | |
|
|
2908 | enterleave_unhook_xs (aTHX_ coro, &coro->on_enter_xs, enter, 0); |
|
|
2909 | enterleave_unhook_xs (aTHX_ coro, &coro->on_leave_xs, leave, SvSTATE_current == coro); |
|
|
2910 | } |
|
|
2911 | |
|
|
2912 | static void |
|
|
2913 | savedestructor_unhook_enter (pTHX_ coro_enterleave_hook enter) |
|
|
2914 | { |
|
|
2915 | struct coro *coro = SvSTATE_current; |
|
|
2916 | |
|
|
2917 | enterleave_unhook_xs (aTHX_ coro, &coro->on_enter_xs, enter, 0); |
|
|
2918 | } |
|
|
2919 | |
|
|
2920 | static void |
|
|
2921 | savedestructor_unhook_leave (pTHX_ coro_enterleave_hook leave) |
|
|
2922 | { |
|
|
2923 | struct coro *coro = SvSTATE_current; |
|
|
2924 | |
|
|
2925 | enterleave_unhook_xs (aTHX_ coro, &coro->on_leave_xs, leave, 1); |
|
|
2926 | } |
|
|
2927 | |
|
|
2928 | static void |
|
|
2929 | api_enterleave_scope_hook (pTHX_ coro_enterleave_hook enter, void *enter_arg, coro_enterleave_hook leave, void *leave_arg) |
|
|
2930 | { |
|
|
2931 | api_enterleave_hook (aTHX_ coro_current, enter, enter_arg, leave, leave_arg); |
|
|
2932 | |
|
|
2933 | /* this ought to be much cheaper than malloc + a single destructor call */ |
|
|
2934 | if (enter) SAVEDESTRUCTOR_X (savedestructor_unhook_enter, enter); |
|
|
2935 | if (leave) SAVEDESTRUCTOR_X (savedestructor_unhook_leave, leave); |
2826 | } |
2936 | } |
2827 | |
2937 | |
2828 | /*****************************************************************************/ |
2938 | /*****************************************************************************/ |
2829 | /* PerlIO::cede */ |
2939 | /* PerlIO::cede */ |
2830 | |
2940 | |
… | |
… | |
2960 | XPUSHs (sv_2mortal (newRV_inc ((SV *)av))); |
3070 | XPUSHs (sv_2mortal (newRV_inc ((SV *)av))); |
2961 | PUTBACK; |
3071 | PUTBACK; |
2962 | call_sv (cb, G_VOID | G_DISCARD | G_EVAL | G_KEEPERR); |
3072 | call_sv (cb, G_VOID | G_DISCARD | G_EVAL | G_KEEPERR); |
2963 | } |
3073 | } |
2964 | |
3074 | |
2965 | SvREFCNT_dec (cb); |
3075 | SvREFCNT_dec_NN (cb); |
2966 | } |
3076 | } |
2967 | } |
3077 | } |
2968 | |
3078 | |
2969 | static void |
3079 | static void |
2970 | coro_semaphore_destroy (pTHX_ struct CoroSLF *frame) |
3080 | coro_semaphore_destroy (pTHX_ struct CoroSLF *frame) |
… | |
… | |
3110 | { |
3220 | { |
3111 | api_ready (aTHX_ cb); |
3221 | api_ready (aTHX_ cb); |
3112 | sv_setiv (cb, 0); /* signal waiter */ |
3222 | sv_setiv (cb, 0); /* signal waiter */ |
3113 | } |
3223 | } |
3114 | |
3224 | |
3115 | SvREFCNT_dec (cb); |
3225 | SvREFCNT_dec_NN (cb); |
3116 | |
3226 | |
3117 | --count; |
3227 | --count; |
3118 | } |
3228 | } |
3119 | } |
3229 | } |
3120 | |
3230 | |
… | |
… | |
3205 | } |
3315 | } |
3206 | |
3316 | |
3207 | av_push (state, data_sv); |
3317 | av_push (state, data_sv); |
3208 | |
3318 | |
3209 | api_ready (aTHX_ coro); |
3319 | api_ready (aTHX_ coro); |
3210 | SvREFCNT_dec (coro); |
3320 | SvREFCNT_dec_NN (coro); |
3211 | SvREFCNT_dec ((AV *)state); |
3321 | SvREFCNT_dec_NN ((AV *)state); |
3212 | } |
3322 | } |
3213 | |
3323 | |
3214 | static int |
3324 | static int |
3215 | slf_check_aio_req (pTHX_ struct CoroSLF *frame) |
3325 | slf_check_aio_req (pTHX_ struct CoroSLF *frame) |
3216 | { |
3326 | { |
… | |
… | |
3234 | errno = data->errorno; |
3344 | errno = data->errorno; |
3235 | PL_laststype = data->laststype; |
3345 | PL_laststype = data->laststype; |
3236 | PL_laststatval = data->laststatval; |
3346 | PL_laststatval = data->laststatval; |
3237 | PL_statcache = data->statcache; |
3347 | PL_statcache = data->statcache; |
3238 | |
3348 | |
3239 | SvREFCNT_dec (data_sv); |
3349 | SvREFCNT_dec_NN (data_sv); |
3240 | } |
3350 | } |
3241 | |
3351 | |
3242 | /* push result values */ |
3352 | /* push result values */ |
3243 | { |
3353 | { |
3244 | dSP; |
3354 | dSP; |
… | |
… | |
3856 | coroapi.ready = api_ready; |
3966 | coroapi.ready = api_ready; |
3857 | coroapi.is_ready = api_is_ready; |
3967 | coroapi.is_ready = api_is_ready; |
3858 | coroapi.nready = coro_nready; |
3968 | coroapi.nready = coro_nready; |
3859 | coroapi.current = coro_current; |
3969 | coroapi.current = coro_current; |
3860 | |
3970 | |
|
|
3971 | coroapi.enterleave_hook = api_enterleave_hook; |
|
|
3972 | coroapi.enterleave_unhook = api_enterleave_unhook; |
|
|
3973 | coroapi.enterleave_scope_hook = api_enterleave_scope_hook; |
|
|
3974 | |
3861 | /*GCoroAPI = &coroapi;*/ |
3975 | /*GCoroAPI = &coroapi;*/ |
3862 | sv_setiv (sv, (IV)&coroapi); |
3976 | sv_setiv (sv, (IV)&coroapi); |
3863 | SvREADONLY_on (sv); |
3977 | SvREADONLY_on (sv); |
3864 | } |
3978 | } |
3865 | } |
3979 | } |
… | |
… | |
3930 | |
4044 | |
3931 | void |
4045 | void |
3932 | _set_current (SV *current) |
4046 | _set_current (SV *current) |
3933 | PROTOTYPE: $ |
4047 | PROTOTYPE: $ |
3934 | CODE: |
4048 | CODE: |
3935 | SvREFCNT_dec (SvRV (coro_current)); |
4049 | SvREFCNT_dec_NN (SvRV (coro_current)); |
3936 | SvRV_set (coro_current, SvREFCNT_inc_NN (SvRV (current))); |
4050 | SvRV_set (coro_current, SvREFCNT_inc_NN (SvRV (current))); |
3937 | |
4051 | |
3938 | void |
4052 | void |
3939 | _set_readyhook (SV *hook) |
4053 | _set_readyhook (SV *hook) |
3940 | PROTOTYPE: $ |
4054 | PROTOTYPE: $ |
… | |
… | |
4024 | |
4138 | |
4025 | if ((SV *)hv == &PL_sv_undef) |
4139 | if ((SV *)hv == &PL_sv_undef) |
4026 | { |
4140 | { |
4027 | SV *sv = coro_new (aTHX_ coro_stash, (SV **)&cv_pool_handler, 1, 1); |
4141 | SV *sv = coro_new (aTHX_ coro_stash, (SV **)&cv_pool_handler, 1, 1); |
4028 | hv = (HV *)SvREFCNT_inc_NN (SvRV (sv)); |
4142 | hv = (HV *)SvREFCNT_inc_NN (SvRV (sv)); |
4029 | SvREFCNT_dec (sv); |
4143 | SvREFCNT_dec_NN (sv); |
4030 | } |
4144 | } |
4031 | |
4145 | |
4032 | { |
4146 | { |
4033 | struct coro *coro = SvSTATE_hv (hv); |
4147 | struct coro *coro = SvSTATE_hv (hv); |
4034 | |
4148 | |
… | |
… | |
4041 | api_ready (aTHX_ (SV *)hv); |
4155 | api_ready (aTHX_ (SV *)hv); |
4042 | |
4156 | |
4043 | if (GIMME_V != G_VOID) |
4157 | if (GIMME_V != G_VOID) |
4044 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
4158 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
4045 | else |
4159 | else |
4046 | SvREFCNT_dec (hv); |
4160 | SvREFCNT_dec_NN (hv); |
4047 | } |
4161 | } |
4048 | |
4162 | |
4049 | SV * |
4163 | SV * |
4050 | rouse_cb () |
4164 | rouse_cb () |
4051 | PROTOTYPE: |
4165 | PROTOTYPE: |