… | |
… | |
123 | |
123 | |
124 | #define IN_DESTRUCT (PL_main_cv == Nullcv) |
124 | #define IN_DESTRUCT (PL_main_cv == Nullcv) |
125 | |
125 | |
126 | #if __GNUC__ >= 3 |
126 | #if __GNUC__ >= 3 |
127 | # define attribute(x) __attribute__(x) |
127 | # define attribute(x) __attribute__(x) |
128 | # define BARRIER __asm__ __volatile__ ("" : : : "memory") |
|
|
129 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
128 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
130 | # define INLINE static inline |
129 | # define INLINE static inline |
131 | #else |
130 | #else |
132 | # define attribute(x) |
131 | # define attribute(x) |
133 | # define BARRIER |
|
|
134 | # define expect(expr,value) (expr) |
132 | # define expect(expr,value) (expr) |
135 | # define INLINE static |
133 | # define INLINE static |
136 | #endif |
134 | #endif |
137 | |
135 | |
138 | #define expect_false(expr) expect ((expr) != 0, 0) |
136 | #define expect_false(expr) expect ((expr) != 0, 0) |
… | |
… | |
727 | SvPV_nolen((SV*)((mg)->mg_ptr)) : \ |
725 | SvPV_nolen((SV*)((mg)->mg_ptr)) : \ |
728 | (const char*)(mg)->mg_ptr) |
726 | (const char*)(mg)->mg_ptr) |
729 | #endif |
727 | #endif |
730 | |
728 | |
731 | /* we sometimes need to create the effect of entersub calling us */ |
729 | /* we sometimes need to create the effect of entersub calling us */ |
732 | #define ENTERSUB_HEAD ENTER; SAVETMPS |
730 | #define SSL_HEAD (void)0 |
733 | /* we somtimes need to create the effect of leaving via entersub */ |
731 | /* we somtimes need to create the effect of leaving via entersub */ |
734 | #define ENTERSUB_TAIL LEAVE |
732 | #define SSL_TAIL (void)0 |
735 | |
733 | |
736 | /* |
734 | /* |
737 | * This overrides the default magic get method of %SIG elements. |
735 | * This overrides the default magic get method of %SIG elements. |
738 | * The original one doesn't provide for reading back of PL_diehook/PL_warnhook |
736 | * The original one doesn't provide for reading back of PL_diehook/PL_warnhook |
739 | * and instead of tryign to save and restore the hash elements, we just provide |
737 | * and instead of tryign to save and restore the hash elements, we just provide |
… | |
… | |
863 | /* this newly created coroutine might be run on an existing cctx which most |
861 | /* this newly created coroutine might be run on an existing cctx which most |
864 | * likely was suspended in set_stacklevel, called from entersub. |
862 | * likely was suspended in set_stacklevel, called from entersub. |
865 | * set_stacklevel doesn't do anything on return, but entersub does LEAVE, |
863 | * set_stacklevel doesn't do anything on return, but entersub does LEAVE, |
866 | * so we ENTER here for symmetry. |
864 | * so we ENTER here for symmetry. |
867 | */ |
865 | */ |
868 | ENTERSUB_HEAD; |
866 | SSL_HEAD; |
869 | } |
867 | } |
870 | |
868 | |
871 | static void |
869 | static void |
872 | coro_destruct (pTHX_ struct coro *coro) |
870 | coro_destruct (pTHX_ struct coro *coro) |
873 | { |
871 | { |
… | |
… | |
1078 | INLINE void |
1076 | INLINE void |
1079 | transfer_tail (pTHX) |
1077 | transfer_tail (pTHX) |
1080 | { |
1078 | { |
1081 | struct coro *next = (struct coro *)transfer_next; |
1079 | struct coro *next = (struct coro *)transfer_next; |
1082 | assert (!(transfer_next = 0)); /* just used for the side effect when asserts are enabled */ |
1080 | assert (!(transfer_next = 0)); /* just used for the side effect when asserts are enabled */ |
1083 | assert (("FATAL: transfer_next was zero in transfer_tail (please report)", next)); |
1081 | assert (("FATAL: next coroutine was zero in transfer_tail (please report)", next)); |
1084 | |
1082 | |
1085 | free_coro_mortal (aTHX); |
1083 | free_coro_mortal (aTHX); |
1086 | UNLOCK; |
1084 | UNLOCK; |
1087 | |
1085 | |
1088 | if (expect_false (next->throw)) |
1086 | if (expect_false (next->throw)) |
… | |
… | |
1108 | #endif |
1106 | #endif |
1109 | { |
1107 | { |
1110 | dTHX; |
1108 | dTHX; |
1111 | |
1109 | |
1112 | /* entersub called ENTER, but we never 'returned', undo that here */ |
1110 | /* entersub called ENTER, but we never 'returned', undo that here */ |
1113 | ENTERSUB_TAIL; |
1111 | SSL_TAIL; |
1114 | |
1112 | |
1115 | /* we now skip the entersub that did lead to transfer() */ |
1113 | /* we now skip the op that did lead to transfer() */ |
1116 | PL_op = PL_op->op_next; |
1114 | PL_op = PL_op->op_next; |
1117 | |
1115 | |
1118 | /* inject a fake subroutine call to cctx_init */ |
1116 | /* inject a fake subroutine call to cctx_init */ |
1119 | cctx_prepare (aTHX_ (coro_cctx *)arg); |
1117 | cctx_prepare (aTHX_ (coro_cctx *)arg); |
1120 | |
1118 | |
… | |
… | |
1192 | cctx->ssize = cctx_stacksize * (long)sizeof (long); |
1190 | cctx->ssize = cctx_stacksize * (long)sizeof (long); |
1193 | New (0, cctx->sptr, cctx_stacksize, long); |
1191 | New (0, cctx->sptr, cctx_stacksize, long); |
1194 | |
1192 | |
1195 | if (!cctx->sptr) |
1193 | if (!cctx->sptr) |
1196 | { |
1194 | { |
1197 | perror ("FATAL: unable to allocate stack for coroutine"); |
1195 | perror ("FATAL: unable to allocate stack for coroutine, exiting."); |
1198 | _exit (EXIT_FAILURE); |
1196 | _exit (EXIT_FAILURE); |
1199 | } |
1197 | } |
1200 | |
1198 | |
1201 | stack_start = cctx->sptr; |
1199 | stack_start = cctx->sptr; |
1202 | stack_size = cctx->ssize; |
1200 | stack_size = cctx->ssize; |
… | |
… | |
1810 | PerlIOBuf_get_ptr, |
1808 | PerlIOBuf_get_ptr, |
1811 | PerlIOBuf_get_cnt, |
1809 | PerlIOBuf_get_cnt, |
1812 | PerlIOBuf_set_ptrcnt, |
1810 | PerlIOBuf_set_ptrcnt, |
1813 | }; |
1811 | }; |
1814 | |
1812 | |
|
|
1813 | /*****************************************************************************/ |
|
|
1814 | |
|
|
1815 | static const CV *ssl_cv; /* for quick consistency check */ |
|
|
1816 | |
|
|
1817 | static UNOP ssl_restore; /* restore stack as entersub did, for first-re-run */ |
|
|
1818 | static SV *ssl_arg0; |
|
|
1819 | static SV *ssl_arg1; |
|
|
1820 | |
|
|
1821 | /* this restores the stack in the case we patched the entersub, to */ |
|
|
1822 | /* recreate the stack frame as perl will on following calls */ |
|
|
1823 | /* since entersub cleared the stack */ |
|
|
1824 | static OP * |
|
|
1825 | pp_restore (pTHX) |
|
|
1826 | { |
|
|
1827 | dSP; |
|
|
1828 | |
|
|
1829 | PUSHMARK (SP); |
|
|
1830 | |
|
|
1831 | EXTEND (SP, 3); |
|
|
1832 | if (ssl_arg0) PUSHs (sv_2mortal (ssl_arg0)), ssl_arg0 = 0; |
|
|
1833 | if (ssl_arg1) PUSHs (sv_2mortal (ssl_arg1)), ssl_arg1 = 0; |
|
|
1834 | PUSHs ((SV *)CvGV (ssl_cv)); |
|
|
1835 | |
|
|
1836 | RETURNOP (ssl_restore.op_first); |
|
|
1837 | } |
|
|
1838 | |
|
|
1839 | /* declare prototype */ |
|
|
1840 | XS(XS_Coro__State__set_stacklevel); |
|
|
1841 | |
|
|
1842 | static OP * |
|
|
1843 | pp_set_stacklevel (pTHX) |
|
|
1844 | { |
|
|
1845 | dSP; |
|
|
1846 | struct transfer_args ta; |
|
|
1847 | SV **arg = PL_stack_base + TOPMARK + 1; |
|
|
1848 | int items = SP - arg; /* args without function object */ |
|
|
1849 | |
|
|
1850 | /* do a quick consistency check on the "function" object, and if it isn't */ |
|
|
1851 | /* for us, divert to the real entersub */ |
|
|
1852 | if (SvTYPE (*sp) != SVt_PVGV || CvXSUB (GvCV (*sp)) != XS_Coro__State__set_stacklevel) |
|
|
1853 | return PL_ppaddr[OP_ENTERSUB](aTHX); |
|
|
1854 | |
|
|
1855 | /* pop args */ |
|
|
1856 | SP = PL_stack_base + POPMARK; |
|
|
1857 | |
|
|
1858 | if (!(PL_op->op_flags & OPf_STACKED)) |
|
|
1859 | { |
|
|
1860 | /* ampersand-form of call, use @_ instead of stack */ |
|
|
1861 | AV *av = GvAV (PL_defgv); |
|
|
1862 | arg = AvARRAY (av); |
|
|
1863 | items = AvFILLp (av) + 1; |
|
|
1864 | } |
|
|
1865 | |
|
|
1866 | PUTBACK; |
|
|
1867 | switch (PL_op->op_private & 7) |
|
|
1868 | { |
|
|
1869 | case 0: |
|
|
1870 | prepare_set_stacklevel (&ta, (struct coro_cctx *)SvIV (arg [0])); |
|
|
1871 | break; |
|
|
1872 | |
|
|
1873 | case 1: |
|
|
1874 | if (items != 2) |
|
|
1875 | croak ("Coro::State::transfer (prev, next) expects two arguments, not %d.", items); |
|
|
1876 | |
|
|
1877 | prepare_transfer (aTHX_ &ta, arg [0], arg [1]); |
|
|
1878 | break; |
|
|
1879 | |
|
|
1880 | case 2: |
|
|
1881 | prepare_schedule (aTHX_ &ta); |
|
|
1882 | break; |
|
|
1883 | |
|
|
1884 | case 3: |
|
|
1885 | prepare_cede (aTHX_ &ta); |
|
|
1886 | break; |
|
|
1887 | |
|
|
1888 | case 4: |
|
|
1889 | if (!prepare_cede_notself (aTHX_ &ta)) |
|
|
1890 | RETURN; |
|
|
1891 | |
|
|
1892 | break; |
|
|
1893 | } |
|
|
1894 | |
|
|
1895 | TRANSFER (ta, 0); |
|
|
1896 | SPAGAIN; |
|
|
1897 | |
|
|
1898 | skip: |
|
|
1899 | |
|
|
1900 | RETURN; |
|
|
1901 | } |
1815 | |
1902 | |
1816 | MODULE = Coro::State PACKAGE = Coro::State PREFIX = api_ |
1903 | MODULE = Coro::State PACKAGE = Coro::State PREFIX = api_ |
1817 | |
1904 | |
1818 | PROTOTYPES: DISABLE |
1905 | PROTOTYPES: DISABLE |
1819 | |
|
|
1820 | BOOT: |
|
|
1821 | { |
|
|
1822 | #ifdef USE_ITHREADS |
|
|
1823 | MUTEX_INIT (&coro_lock); |
|
|
1824 | # if CORO_PTHREAD |
|
|
1825 | coro_thx = PERL_GET_CONTEXT; |
|
|
1826 | # endif |
|
|
1827 | #endif |
|
|
1828 | BOOT_PAGESIZE; |
|
|
1829 | |
|
|
1830 | irsgv = gv_fetchpv ("/" , GV_ADD|GV_NOTQUAL, SVt_PV); |
|
|
1831 | stdoutgv = gv_fetchpv ("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO); |
|
|
1832 | |
|
|
1833 | orig_sigelem_get = PL_vtbl_sigelem.svt_get; PL_vtbl_sigelem.svt_get = coro_sigelem_get; |
|
|
1834 | orig_sigelem_set = PL_vtbl_sigelem.svt_set; PL_vtbl_sigelem.svt_set = coro_sigelem_set; |
|
|
1835 | orig_sigelem_clr = PL_vtbl_sigelem.svt_clear; PL_vtbl_sigelem.svt_clear = coro_sigelem_clr; |
|
|
1836 | |
|
|
1837 | hv_sig = coro_get_hv (aTHX_ "SIG", TRUE); |
|
|
1838 | rv_diehook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::diehook" , 0, SVt_PVCV)); |
|
|
1839 | rv_warnhook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::warnhook", 0, SVt_PVCV)); |
|
|
1840 | |
|
|
1841 | coro_state_stash = gv_stashpv ("Coro::State", TRUE); |
|
|
1842 | |
|
|
1843 | newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE)); |
|
|
1844 | newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB)); |
|
|
1845 | newCONSTSUB (coro_state_stash, "CC_TRACE_LINE", newSViv (CC_TRACE_LINE)); |
|
|
1846 | newCONSTSUB (coro_state_stash, "CC_TRACE_ALL" , newSViv (CC_TRACE_ALL)); |
|
|
1847 | |
|
|
1848 | main_mainstack = PL_mainstack; |
|
|
1849 | main_top_env = PL_top_env; |
|
|
1850 | |
|
|
1851 | while (main_top_env->je_prev) |
|
|
1852 | main_top_env = main_top_env->je_prev; |
|
|
1853 | |
|
|
1854 | coroapi.ver = CORO_API_VERSION; |
|
|
1855 | coroapi.rev = CORO_API_REVISION; |
|
|
1856 | coroapi.transfer = api_transfer; |
|
|
1857 | |
|
|
1858 | { |
|
|
1859 | SV **svp = hv_fetch (PL_modglobal, "Time::NVtime", 12, 0); |
|
|
1860 | |
|
|
1861 | if (!svp) croak ("Time::HiRes is required"); |
|
|
1862 | if (!SvIOK (*svp)) croak ("Time::NVtime isn't a function pointer"); |
|
|
1863 | |
|
|
1864 | nvtime = INT2PTR (double (*)(), SvIV (*svp)); |
|
|
1865 | } |
|
|
1866 | |
|
|
1867 | assert (("PRIO_NORMAL must be 0", !PRIO_NORMAL)); |
|
|
1868 | } |
|
|
1869 | |
|
|
1870 | SV * |
|
|
1871 | new (char *klass, ...) |
|
|
1872 | CODE: |
|
|
1873 | { |
|
|
1874 | struct coro *coro; |
|
|
1875 | MAGIC *mg; |
|
|
1876 | HV *hv; |
|
|
1877 | int i; |
|
|
1878 | |
|
|
1879 | Newz (0, coro, 1, struct coro); |
|
|
1880 | coro->args = newAV (); |
|
|
1881 | coro->flags = CF_NEW; |
|
|
1882 | |
|
|
1883 | if (coro_first) coro_first->prev = coro; |
|
|
1884 | coro->next = coro_first; |
|
|
1885 | coro_first = coro; |
|
|
1886 | |
|
|
1887 | coro->hv = hv = newHV (); |
|
|
1888 | mg = sv_magicext ((SV *)hv, 0, CORO_MAGIC_type_state, &coro_state_vtbl, (char *)coro, 0); |
|
|
1889 | mg->mg_flags |= MGf_DUP; |
|
|
1890 | RETVAL = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); |
|
|
1891 | |
|
|
1892 | av_extend (coro->args, items - 1); |
|
|
1893 | for (i = 1; i < items; i++) |
|
|
1894 | av_push (coro->args, newSVsv (ST (i))); |
|
|
1895 | } |
|
|
1896 | OUTPUT: |
|
|
1897 | RETVAL |
|
|
1898 | |
1906 | |
1899 | # these not obviously related functions are all rolled into the same xs |
1907 | # these not obviously related functions are all rolled into the same xs |
1900 | # function to increase chances that they all will call transfer with the same |
1908 | # function to increase chances that they all will call transfer with the same |
1901 | # stack offset |
1909 | # stack offset |
1902 | void |
1910 | void |
… | |
… | |
1906 | Coro::schedule = 2 |
1914 | Coro::schedule = 2 |
1907 | Coro::cede = 3 |
1915 | Coro::cede = 3 |
1908 | Coro::cede_notself = 4 |
1916 | Coro::cede_notself = 4 |
1909 | CODE: |
1917 | CODE: |
1910 | { |
1918 | { |
1911 | struct transfer_args ta; |
1919 | assert (("FATAL: ssl call recursion in Coro module (please report)", PL_op->op_ppaddr != pp_set_stacklevel)); |
1912 | |
1920 | |
1913 | PUTBACK; |
1921 | /* we patch the op, and then re-run the whole call */ |
1914 | switch (ix) |
1922 | /* we have to put some dummy argument on the stack for this to work */ |
|
|
1923 | /* TODO: walk back the opcode chain (but how?), nuke the pp_gv etc. */ |
|
|
1924 | ssl_restore.op_next = (OP *)&ssl_restore; |
|
|
1925 | ssl_restore.op_type = OP_NULL; |
|
|
1926 | ssl_restore.op_ppaddr = pp_restore; |
|
|
1927 | ssl_restore.op_first = PL_op; |
|
|
1928 | |
|
|
1929 | ssl_arg0 = items > 0 ? SvREFCNT_inc (ST (0)) : 0; |
|
|
1930 | ssl_arg1 = items > 1 ? SvREFCNT_inc (ST (1)) : 0; |
|
|
1931 | |
|
|
1932 | PL_op->op_ppaddr = pp_set_stacklevel; |
|
|
1933 | PL_op->op_private = PL_op->op_private & ~7 | ix; /* we potentially share our private flags with entersub */ |
|
|
1934 | |
|
|
1935 | PL_op = (OP *)&ssl_restore; |
|
|
1936 | } |
|
|
1937 | |
|
|
1938 | BOOT: |
|
|
1939 | { |
|
|
1940 | #ifdef USE_ITHREADS |
|
|
1941 | MUTEX_INIT (&coro_lock); |
|
|
1942 | # if CORO_PTHREAD |
|
|
1943 | coro_thx = PERL_GET_CONTEXT; |
|
|
1944 | # endif |
|
|
1945 | #endif |
|
|
1946 | BOOT_PAGESIZE; |
|
|
1947 | |
|
|
1948 | ssl_cv = get_cv ("Coro::State::_set_stacklevel", 0); |
|
|
1949 | |
|
|
1950 | irsgv = gv_fetchpv ("/" , GV_ADD|GV_NOTQUAL, SVt_PV); |
|
|
1951 | stdoutgv = gv_fetchpv ("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO); |
|
|
1952 | |
|
|
1953 | orig_sigelem_get = PL_vtbl_sigelem.svt_get; PL_vtbl_sigelem.svt_get = coro_sigelem_get; |
|
|
1954 | orig_sigelem_set = PL_vtbl_sigelem.svt_set; PL_vtbl_sigelem.svt_set = coro_sigelem_set; |
|
|
1955 | orig_sigelem_clr = PL_vtbl_sigelem.svt_clear; PL_vtbl_sigelem.svt_clear = coro_sigelem_clr; |
|
|
1956 | |
|
|
1957 | hv_sig = coro_get_hv (aTHX_ "SIG", TRUE); |
|
|
1958 | rv_diehook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::diehook" , 0, SVt_PVCV)); |
|
|
1959 | rv_warnhook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::warnhook", 0, SVt_PVCV)); |
|
|
1960 | |
|
|
1961 | coro_state_stash = gv_stashpv ("Coro::State", TRUE); |
|
|
1962 | |
|
|
1963 | newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE)); |
|
|
1964 | newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB)); |
|
|
1965 | newCONSTSUB (coro_state_stash, "CC_TRACE_LINE", newSViv (CC_TRACE_LINE)); |
|
|
1966 | newCONSTSUB (coro_state_stash, "CC_TRACE_ALL" , newSViv (CC_TRACE_ALL)); |
|
|
1967 | |
|
|
1968 | main_mainstack = PL_mainstack; |
|
|
1969 | main_top_env = PL_top_env; |
|
|
1970 | |
|
|
1971 | while (main_top_env->je_prev) |
|
|
1972 | main_top_env = main_top_env->je_prev; |
|
|
1973 | |
|
|
1974 | coroapi.ver = CORO_API_VERSION; |
|
|
1975 | coroapi.rev = CORO_API_REVISION; |
|
|
1976 | coroapi.transfer = api_transfer; |
|
|
1977 | |
1915 | { |
1978 | { |
1916 | case 0: |
1979 | SV **svp = hv_fetch (PL_modglobal, "Time::NVtime", 12, 0); |
1917 | prepare_set_stacklevel (&ta, (struct coro_cctx *)SvIV (ST (0))); |
|
|
1918 | break; |
|
|
1919 | |
1980 | |
1920 | case 1: |
1981 | if (!svp) croak ("Time::HiRes is required"); |
1921 | if (items != 2) |
1982 | if (!SvIOK (*svp)) croak ("Time::NVtime isn't a function pointer"); |
1922 | croak ("Coro::State::transfer (prev, next) expects two arguments, not %d", items); |
|
|
1923 | |
1983 | |
1924 | prepare_transfer (aTHX_ &ta, ST (0), ST (1)); |
1984 | nvtime = INT2PTR (double (*)(), SvIV (*svp)); |
1925 | break; |
|
|
1926 | |
|
|
1927 | case 2: |
|
|
1928 | prepare_schedule (aTHX_ &ta); |
|
|
1929 | break; |
|
|
1930 | |
|
|
1931 | case 3: |
|
|
1932 | prepare_cede (aTHX_ &ta); |
|
|
1933 | break; |
|
|
1934 | |
|
|
1935 | case 4: |
|
|
1936 | if (!prepare_cede_notself (aTHX_ &ta)) |
|
|
1937 | XSRETURN_EMPTY; |
|
|
1938 | |
|
|
1939 | break; |
|
|
1940 | } |
1985 | } |
1941 | SPAGAIN; |
|
|
1942 | |
1986 | |
1943 | BARRIER; |
1987 | assert (("PRIO_NORMAL must be 0", !PRIO_NORMAL)); |
1944 | PUTBACK; |
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1945 | TRANSFER (ta, 0); |
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1946 | SPAGAIN; /* might be the sp of a different coroutine now */ |
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1947 | /* be extra careful not to ever do anything after TRANSFER */ |
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1948 | } |
1988 | } |
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1989 | |
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1990 | SV * |
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1991 | new (char *klass, ...) |
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1992 | CODE: |
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1993 | { |
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1994 | struct coro *coro; |
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1995 | MAGIC *mg; |
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1996 | HV *hv; |
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1997 | int i; |
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1998 | |
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1999 | Newz (0, coro, 1, struct coro); |
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2000 | coro->args = newAV (); |
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2001 | coro->flags = CF_NEW; |
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2002 | |
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2003 | if (coro_first) coro_first->prev = coro; |
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2004 | coro->next = coro_first; |
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2005 | coro_first = coro; |
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2006 | |
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2007 | coro->hv = hv = newHV (); |
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2008 | mg = sv_magicext ((SV *)hv, 0, CORO_MAGIC_type_state, &coro_state_vtbl, (char *)coro, 0); |
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2009 | mg->mg_flags |= MGf_DUP; |
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2010 | RETVAL = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); |
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2011 | |
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2012 | av_extend (coro->args, items - 1); |
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2013 | for (i = 1; i < items; i++) |
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2014 | av_push (coro->args, newSVsv (ST (i))); |
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2015 | } |
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2016 | OUTPUT: |
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2017 | RETVAL |
1949 | |
2018 | |
1950 | bool |
2019 | bool |
1951 | _destroy (SV *coro_sv) |
2020 | _destroy (SV *coro_sv) |
1952 | CODE: |
2021 | CODE: |
1953 | RETVAL = coro_state_destroy (aTHX_ SvSTATE (coro_sv)); |
2022 | RETVAL = coro_state_destroy (aTHX_ SvSTATE (coro_sv)); |