… | |
… | |
4 | #define PERL_EXT |
4 | #define PERL_EXT |
5 | |
5 | |
6 | #include "EXTERN.h" |
6 | #include "EXTERN.h" |
7 | #include "perl.h" |
7 | #include "perl.h" |
8 | #include "XSUB.h" |
8 | #include "XSUB.h" |
|
|
9 | #include "perliol.h" |
9 | |
10 | |
10 | #include "patchlevel.h" |
11 | #include "patchlevel.h" |
11 | |
12 | |
12 | #include <stdio.h> |
13 | #include <stdio.h> |
13 | #include <errno.h> |
14 | #include <errno.h> |
… | |
… | |
147 | #endif |
148 | #endif |
148 | |
149 | |
149 | /* helper storage struct for Coro::AIO */ |
150 | /* helper storage struct for Coro::AIO */ |
150 | struct io_state |
151 | struct io_state |
151 | { |
152 | { |
|
|
153 | AV *res; |
152 | int errorno; |
154 | int errorno; |
153 | I32 laststype; |
155 | I32 laststype; |
154 | int laststatval; |
156 | int laststatval; |
155 | Stat_t statcache; |
157 | Stat_t statcache; |
156 | }; |
158 | }; |
|
|
159 | |
|
|
160 | static double (*nvtime)(); /* so why doesn't it take void? */ |
157 | |
161 | |
158 | static size_t coro_stacksize = CORO_STACKSIZE; |
162 | static size_t coro_stacksize = CORO_STACKSIZE; |
159 | static struct CoroAPI coroapi; |
163 | static struct CoroAPI coroapi; |
160 | static AV *main_mainstack; /* used to differentiate between $main and others */ |
164 | static AV *main_mainstack; /* used to differentiate between $main and others */ |
161 | static JMPENV *main_top_env; |
165 | static JMPENV *main_top_env; |
… | |
… | |
321 | Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1, 1); |
325 | Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1, 1); |
322 | #endif |
326 | #endif |
323 | newpad = (AV *)AvARRAY (padlist)[AvFILLp (padlist)]; |
327 | newpad = (AV *)AvARRAY (padlist)[AvFILLp (padlist)]; |
324 | --AvFILLp (padlist); |
328 | --AvFILLp (padlist); |
325 | |
329 | |
326 | av_store (newpadlist, 0, SvREFCNT_inc (*av_fetch (padlist, 0, FALSE))); |
330 | av_store (newpadlist, 0, SvREFCNT_inc_NN (*av_fetch (padlist, 0, FALSE))); |
327 | av_store (newpadlist, 1, (SV *)newpad); |
331 | av_store (newpadlist, 1, (SV *)newpad); |
328 | |
332 | |
329 | return newpadlist; |
333 | return newpadlist; |
330 | } |
334 | } |
331 | |
335 | |
… | |
… | |
807 | GvSV (PL_defgv) = newSV (0); |
811 | GvSV (PL_defgv) = newSV (0); |
808 | GvAV (PL_defgv) = coro->args; coro->args = 0; |
812 | GvAV (PL_defgv) = coro->args; coro->args = 0; |
809 | GvSV (PL_errgv) = newSV (0); |
813 | GvSV (PL_errgv) = newSV (0); |
810 | GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); |
814 | GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); |
811 | PL_rs = newSVsv (GvSV (irsgv)); |
815 | PL_rs = newSVsv (GvSV (irsgv)); |
812 | PL_defoutgv = (GV *)SvREFCNT_inc (stdoutgv); |
816 | PL_defoutgv = (GV *)SvREFCNT_inc_NN (stdoutgv); |
813 | |
817 | |
814 | { |
818 | { |
815 | dSP; |
819 | dSP; |
816 | LOGOP myop; |
820 | LOGOP myop; |
817 | |
821 | |
… | |
… | |
913 | : cx->blk_gimme == G_SCALAR ? bot + 1 |
917 | : cx->blk_gimme == G_SCALAR ? bot + 1 |
914 | : bot; |
918 | : bot; |
915 | |
919 | |
916 | av_extend (av, top - bot); |
920 | av_extend (av, top - bot); |
917 | while (bot < top) |
921 | while (bot < top) |
918 | av_push (av, SvREFCNT_inc (*bot++)); |
922 | av_push (av, SvREFCNT_inc_NN (*bot++)); |
919 | |
923 | |
920 | PL_runops = RUNOPS_DEFAULT; |
924 | PL_runops = RUNOPS_DEFAULT; |
921 | ENTER; |
925 | ENTER; |
922 | SAVETMPS; |
926 | SAVETMPS; |
923 | EXTEND (SP, 3); |
927 | EXTEND (SP, 3); |
… | |
… | |
1447 | LOCK; |
1451 | LOCK; |
1448 | |
1452 | |
1449 | sv_hook = coro_nready ? 0 : coro_readyhook; |
1453 | sv_hook = coro_nready ? 0 : coro_readyhook; |
1450 | xs_hook = coro_nready ? 0 : coroapi.readyhook; |
1454 | xs_hook = coro_nready ? 0 : coroapi.readyhook; |
1451 | |
1455 | |
1452 | coro_enq (aTHX_ SvREFCNT_inc (coro_sv)); |
1456 | coro_enq (aTHX_ SvREFCNT_inc_NN (coro_sv)); |
1453 | ++coro_nready; |
1457 | ++coro_nready; |
1454 | |
1458 | |
1455 | UNLOCK; |
1459 | UNLOCK; |
1456 | |
1460 | |
1457 | if (sv_hook) |
1461 | if (sv_hook) |
… | |
… | |
1645 | static MGVTBL coro_gensub_vtbl = { |
1649 | static MGVTBL coro_gensub_vtbl = { |
1646 | 0, 0, 0, 0, |
1650 | 0, 0, 0, 0, |
1647 | coro_gensub_free |
1651 | coro_gensub_free |
1648 | }; |
1652 | }; |
1649 | |
1653 | |
|
|
1654 | /*****************************************************************************/ |
|
|
1655 | /* PerlIO::cede */ |
|
|
1656 | |
|
|
1657 | typedef struct |
|
|
1658 | { |
|
|
1659 | PerlIOBuf base; |
|
|
1660 | NV next, every; |
|
|
1661 | } PerlIOCede; |
|
|
1662 | |
|
|
1663 | static IV |
|
|
1664 | PerlIOCede_pushed (pTHX_ PerlIO *f, const char *mode, SV *arg, PerlIO_funcs *tab) |
|
|
1665 | { |
|
|
1666 | PerlIOCede *self = PerlIOSelf (f, PerlIOCede); |
|
|
1667 | |
|
|
1668 | self->every = SvCUR (arg) ? SvNV (arg) : 0.01; |
|
|
1669 | self->next = nvtime () + self->every; |
|
|
1670 | |
|
|
1671 | return PerlIOBuf_pushed (aTHX_ f, mode, Nullsv, tab); |
|
|
1672 | } |
|
|
1673 | |
|
|
1674 | static SV * |
|
|
1675 | PerlIOCede_getarg (pTHX_ PerlIO *f, CLONE_PARAMS *param, int flags) |
|
|
1676 | { |
|
|
1677 | PerlIOCede *self = PerlIOSelf (f, PerlIOCede); |
|
|
1678 | |
|
|
1679 | return newSVnv (self->every); |
|
|
1680 | } |
|
|
1681 | |
|
|
1682 | static IV |
|
|
1683 | PerlIOCede_flush (pTHX_ PerlIO *f) |
|
|
1684 | { |
|
|
1685 | PerlIOCede *self = PerlIOSelf (f, PerlIOCede); |
|
|
1686 | double now = nvtime (); |
|
|
1687 | |
|
|
1688 | if (now >= self->next) |
|
|
1689 | { |
|
|
1690 | api_cede (); |
|
|
1691 | self->next = now + self->every; |
|
|
1692 | } |
|
|
1693 | |
|
|
1694 | return PerlIOBuf_flush (aTHX_ f); |
|
|
1695 | } |
|
|
1696 | |
|
|
1697 | static PerlIO_funcs PerlIO_cede = |
|
|
1698 | { |
|
|
1699 | sizeof(PerlIO_funcs), |
|
|
1700 | "cede", |
|
|
1701 | sizeof(PerlIOCede), |
|
|
1702 | PERLIO_K_DESTRUCT | PERLIO_K_RAW, |
|
|
1703 | PerlIOCede_pushed, |
|
|
1704 | PerlIOBuf_popped, |
|
|
1705 | PerlIOBuf_open, |
|
|
1706 | PerlIOBase_binmode, |
|
|
1707 | PerlIOCede_getarg, |
|
|
1708 | PerlIOBase_fileno, |
|
|
1709 | PerlIOBuf_dup, |
|
|
1710 | PerlIOBuf_read, |
|
|
1711 | PerlIOBuf_unread, |
|
|
1712 | PerlIOBuf_write, |
|
|
1713 | PerlIOBuf_seek, |
|
|
1714 | PerlIOBuf_tell, |
|
|
1715 | PerlIOBuf_close, |
|
|
1716 | PerlIOCede_flush, |
|
|
1717 | PerlIOBuf_fill, |
|
|
1718 | PerlIOBase_eof, |
|
|
1719 | PerlIOBase_error, |
|
|
1720 | PerlIOBase_clearerr, |
|
|
1721 | PerlIOBase_setlinebuf, |
|
|
1722 | PerlIOBuf_get_base, |
|
|
1723 | PerlIOBuf_bufsiz, |
|
|
1724 | PerlIOBuf_get_ptr, |
|
|
1725 | PerlIOBuf_get_cnt, |
|
|
1726 | PerlIOBuf_set_ptrcnt, |
|
|
1727 | }; |
|
|
1728 | |
|
|
1729 | |
1650 | MODULE = Coro::State PACKAGE = Coro::State PREFIX = api_ |
1730 | MODULE = Coro::State PACKAGE = Coro::State PREFIX = api_ |
1651 | |
1731 | |
1652 | PROTOTYPES: DISABLE |
1732 | PROTOTYPES: DISABLE |
1653 | |
1733 | |
1654 | BOOT: |
1734 | BOOT: |
… | |
… | |
1683 | main_top_env = main_top_env->je_prev; |
1763 | main_top_env = main_top_env->je_prev; |
1684 | |
1764 | |
1685 | coroapi.ver = CORO_API_VERSION; |
1765 | coroapi.ver = CORO_API_VERSION; |
1686 | coroapi.rev = CORO_API_REVISION; |
1766 | coroapi.rev = CORO_API_REVISION; |
1687 | coroapi.transfer = api_transfer; |
1767 | coroapi.transfer = api_transfer; |
|
|
1768 | |
|
|
1769 | { |
|
|
1770 | SV **svp = hv_fetch (PL_modglobal, "Time::NVtime", 12, 0); |
|
|
1771 | |
|
|
1772 | if (!svp) croak ("Time::HiRes is required"); |
|
|
1773 | if (!SvIOK (*svp)) croak ("Time::NVtime isn't a function pointer"); |
|
|
1774 | |
|
|
1775 | nvtime = INT2PTR (double (*)(), SvIV (*svp)); |
|
|
1776 | } |
1688 | |
1777 | |
1689 | assert (("PRIO_NORMAL must be 0", !PRIO_NORMAL)); |
1778 | assert (("PRIO_NORMAL must be 0", !PRIO_NORMAL)); |
1690 | } |
1779 | } |
1691 | |
1780 | |
1692 | SV * |
1781 | SV * |
… | |
… | |
1983 | void |
2072 | void |
1984 | _set_current (SV *current) |
2073 | _set_current (SV *current) |
1985 | PROTOTYPE: $ |
2074 | PROTOTYPE: $ |
1986 | CODE: |
2075 | CODE: |
1987 | SvREFCNT_dec (SvRV (coro_current)); |
2076 | SvREFCNT_dec (SvRV (coro_current)); |
1988 | SvRV_set (coro_current, SvREFCNT_inc (SvRV (current))); |
2077 | SvRV_set (coro_current, SvREFCNT_inc_NN (SvRV (current))); |
1989 | |
2078 | |
1990 | void |
2079 | void |
1991 | _set_readyhook (SV *hook) |
2080 | _set_readyhook (SV *hook) |
1992 | PROTOTYPE: $ |
2081 | PROTOTYPE: $ |
1993 | CODE: |
2082 | CODE: |
… | |
… | |
2053 | SvREFCNT_dec (old); |
2142 | SvREFCNT_dec (old); |
2054 | croak ("\3async_pool terminate\2\n"); |
2143 | croak ("\3async_pool terminate\2\n"); |
2055 | } |
2144 | } |
2056 | |
2145 | |
2057 | SvREFCNT_dec (coro->saved_deffh); |
2146 | SvREFCNT_dec (coro->saved_deffh); |
2058 | coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv); |
2147 | coro->saved_deffh = SvREFCNT_inc_NN ((SV *)PL_defoutgv); |
2059 | |
2148 | |
2060 | hv_store (hv, "desc", sizeof ("desc") - 1, |
2149 | hv_store (hv, "desc", sizeof ("desc") - 1, |
2061 | newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0); |
2150 | newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0); |
2062 | |
2151 | |
2063 | invoke_av = (AV *)SvRV (invoke); |
2152 | invoke_av = (AV *)SvRV (invoke); |
… | |
… | |
2067 | |
2156 | |
2068 | if (len > 0) |
2157 | if (len > 0) |
2069 | { |
2158 | { |
2070 | av_fill (defav, len - 1); |
2159 | av_fill (defav, len - 1); |
2071 | for (i = 0; i < len; ++i) |
2160 | for (i = 0; i < len; ++i) |
2072 | av_store (defav, i, SvREFCNT_inc (AvARRAY (invoke_av)[i + 1])); |
2161 | av_store (defav, i, SvREFCNT_inc_NN (AvARRAY (invoke_av)[i + 1])); |
2073 | } |
2162 | } |
2074 | |
2163 | |
2075 | SvREFCNT_dec (invoke); |
2164 | SvREFCNT_dec (invoke); |
2076 | } |
2165 | } |
2077 | |
2166 | |
… | |
… | |
2156 | #endif |
2245 | #endif |
2157 | |
2246 | |
2158 | |
2247 | |
2159 | MODULE = Coro::State PACKAGE = Coro::AIO |
2248 | MODULE = Coro::State PACKAGE = Coro::AIO |
2160 | |
2249 | |
2161 | SV * |
2250 | void |
2162 | _get_state () |
2251 | _get_state (SV *self) |
2163 | CODE: |
2252 | PPCODE: |
2164 | { |
2253 | { |
2165 | struct io_state *data; |
2254 | AV *defav = GvAV (PL_defgv); |
2166 | |
2255 | AV *av = newAV (); |
|
|
2256 | int i; |
2167 | RETVAL = newSV (sizeof (struct io_state)); |
2257 | SV *data_sv = newSV (sizeof (struct io_state)); |
2168 | data = (struct io_state *)SvPVX (RETVAL); |
2258 | struct io_state *data = (struct io_state *)SvPVX (data_sv); |
2169 | SvCUR_set (RETVAL, sizeof (struct io_state)); |
2259 | SvCUR_set (data_sv, sizeof (struct io_state)); |
2170 | SvPOK_only (RETVAL); |
2260 | SvPOK_only (data_sv); |
2171 | |
2261 | |
2172 | data->errorno = errno; |
2262 | data->errorno = errno; |
2173 | data->laststype = PL_laststype; |
2263 | data->laststype = PL_laststype; |
2174 | data->laststatval = PL_laststatval; |
2264 | data->laststatval = PL_laststatval; |
2175 | data->statcache = PL_statcache; |
2265 | data->statcache = PL_statcache; |
|
|
2266 | |
|
|
2267 | av_extend (av, AvFILLp (defav) + 1 + 1); |
|
|
2268 | |
|
|
2269 | for (i = 0; i <= AvFILLp (defav); ++i) |
|
|
2270 | av_push (av, SvREFCNT_inc_NN (AvARRAY (defav)[i])); |
|
|
2271 | |
|
|
2272 | av_push (av, data_sv); |
|
|
2273 | |
|
|
2274 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
|
|
2275 | |
|
|
2276 | api_ready (self); |
2176 | } |
2277 | } |
2177 | OUTPUT: |
|
|
2178 | RETVAL |
|
|
2179 | |
2278 | |
2180 | void |
2279 | void |
2181 | _set_state (char *data_) |
2280 | _set_state (SV *state) |
2182 | PROTOTYPE: $ |
2281 | PROTOTYPE: $ |
2183 | CODE: |
2282 | PPCODE: |
2184 | { |
2283 | { |
2185 | struct io_state *data = (void *)data_; |
2284 | AV *av = (AV *)SvRV (state); |
|
|
2285 | struct io_state *data = (struct io_state *)SvPVX (AvARRAY (av)[AvFILLp (av)]); |
|
|
2286 | int i; |
2186 | |
2287 | |
2187 | errno = data->errorno; |
2288 | errno = data->errorno; |
2188 | PL_laststype = data->laststype; |
2289 | PL_laststype = data->laststype; |
2189 | PL_laststatval = data->laststatval; |
2290 | PL_laststatval = data->laststatval; |
2190 | PL_statcache = data->statcache; |
2291 | PL_statcache = data->statcache; |
|
|
2292 | |
|
|
2293 | EXTEND (SP, AvFILLp (av)); |
|
|
2294 | for (i = 0; i < AvFILLp (av); ++i) |
|
|
2295 | PUSHs (sv_2mortal (SvREFCNT_inc_NN (AvARRAY (av)[i]))); |
2191 | } |
2296 | } |
2192 | |
2297 | |
2193 | |
2298 | |
2194 | MODULE = Coro::State PACKAGE = Coro::AnyEvent |
2299 | MODULE = Coro::State PACKAGE = Coro::AnyEvent |
2195 | |
2300 | |
… | |
… | |
2219 | } |
2324 | } |
2220 | |
2325 | |
2221 | --incede; |
2326 | --incede; |
2222 | } |
2327 | } |
2223 | |
2328 | |
|
|
2329 | |
|
|
2330 | MODULE = Coro::State PACKAGE = PerlIO::cede |
|
|
2331 | |
|
|
2332 | BOOT: |
|
|
2333 | PerlIO_define_layer (aTHX_ &PerlIO_cede); |