ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/Coro/Coro/State.xs
(Generate patch)

Comparing Coro/Coro/State.xs (file contents):
Revision 1.146 by root, Sat Mar 17 19:51:57 2007 UTC vs.
Revision 1.147 by root, Mon Mar 19 15:50:48 2007 UTC

… …
177 177
178 /* optionally saved, might be zero */ 178 /* optionally saved, might be zero */
179 AV *defav; /* @_ */ 179 AV *defav; /* @_ */
180 SV *defsv; /* $_ */ 180 SV *defsv; /* $_ */
181 SV *errsv; /* $@ */ 181 SV *errsv; /* $@ */
182 GV *deffh; /* default filehandle */
182 SV *irssv; /* $/ */ 183 SV *irssv; /* $/ */
183 SV *irssv_sv; /* real $/ cache */ 184 SV *irssv_sv; /* real $/ cache */
184 185
185#define VAR(name,type) type name; 186#define VAR(name,type) type name;
186# include "state.h" 187# include "state.h"
… …
341#undef VAR 342#undef VAR
342 343
343 if (c->defav) REPLACE_SV (GvAV (PL_defgv), c->defav); 344 if (c->defav) REPLACE_SV (GvAV (PL_defgv), c->defav);
344 if (c->defsv) REPLACE_SV (DEFSV , c->defsv); 345 if (c->defsv) REPLACE_SV (DEFSV , c->defsv);
345 if (c->errsv) REPLACE_SV (ERRSV , c->errsv); 346 if (c->errsv) REPLACE_SV (ERRSV , c->errsv);
347 if (c->deffh) REPLACE_SV (PL_defoutgv , c->deffh);
348
346 if (c->irssv) 349 if (c->irssv)
347 { 350 {
348 if (c->irssv == PL_rs || sv_eq (PL_rs, c->irssv)) 351 if (c->irssv == PL_rs || sv_eq (PL_rs, c->irssv))
352 {
349 SvREFCNT_dec (c->irssv); 353 SvREFCNT_dec (c->irssv);
354 c->irssv = 0;
355 }
350 else 356 else
351 { 357 {
352 REPLACE_SV (PL_rs, c->irssv); 358 REPLACE_SV (PL_rs, c->irssv);
353 if (!c->irssv_sv) c->irssv_sv = get_sv ("/", 0); 359 if (!c->irssv_sv) c->irssv_sv = get_sv ("/", 0);
354 sv_setsv (c->irssv_sv, PL_rs); 360 sv_setsv (c->irssv_sv, PL_rs);
… …
425 } 431 }
426 432
427 c->defav = c->save & CORO_SAVE_DEFAV ? (AV *)SvREFCNT_inc (GvAV (PL_defgv)) : 0; 433 c->defav = c->save & CORO_SAVE_DEFAV ? (AV *)SvREFCNT_inc (GvAV (PL_defgv)) : 0;
428 c->defsv = c->save & CORO_SAVE_DEFSV ? SvREFCNT_inc (DEFSV) : 0; 434 c->defsv = c->save & CORO_SAVE_DEFSV ? SvREFCNT_inc (DEFSV) : 0;
429 c->errsv = c->save & CORO_SAVE_ERRSV ? SvREFCNT_inc (ERRSV) : 0; 435 c->errsv = c->save & CORO_SAVE_ERRSV ? SvREFCNT_inc (ERRSV) : 0;
436 c->deffh = c->save & CORO_SAVE_DEFFH ? (GV *)SvREFCNT_inc (PL_defoutgv) : 0;
430 c->irssv = c->save & CORO_SAVE_IRSSV ? SvREFCNT_inc (PL_rs) : 0; 437 c->irssv = c->save & CORO_SAVE_IRSSV ? SvREFCNT_inc (PL_rs) : 0;
431 438
432#define VAR(name,type)c->name = PL_ ## name; 439#define VAR(name,type)c->name = PL_ ## name;
433# include "state.h" 440# include "state.h"
434#undef VAR 441#undef VAR
… …
860 struct coro temp; 867 struct coro temp;
861 868
862 assert (!(coro->flags & CF_RUNNING)); 869 assert (!(coro->flags & CF_RUNNING));
863 870
864 Zero (&temp, 1, struct coro); 871 Zero (&temp, 1, struct coro);
865 temp.save = CORO_SAVE_ALL; 872 temp.save = CORO_SAVE_DEF;
866 873
867 if (coro->flags & CF_RUNNING) 874 if (coro->flags & CF_RUNNING)
868 croak ("FATAL: tried to destroy currently running coroutine"); 875 croak ("FATAL: tried to destroy currently running coroutine");
869 876
870 save_perl (aTHX_ &temp); 877 save_perl (aTHX_ &temp);
… …
1163 1170
1164 newCONSTSUB (coro_state_stash, "SAVE_DEFAV", newSViv (CORO_SAVE_DEFAV)); 1171 newCONSTSUB (coro_state_stash, "SAVE_DEFAV", newSViv (CORO_SAVE_DEFAV));
1165 newCONSTSUB (coro_state_stash, "SAVE_DEFSV", newSViv (CORO_SAVE_DEFSV)); 1172 newCONSTSUB (coro_state_stash, "SAVE_DEFSV", newSViv (CORO_SAVE_DEFSV));
1166 newCONSTSUB (coro_state_stash, "SAVE_ERRSV", newSViv (CORO_SAVE_ERRSV)); 1173 newCONSTSUB (coro_state_stash, "SAVE_ERRSV", newSViv (CORO_SAVE_ERRSV));
1167 newCONSTSUB (coro_state_stash, "SAVE_IRSSV", newSViv (CORO_SAVE_IRSSV)); 1174 newCONSTSUB (coro_state_stash, "SAVE_IRSSV", newSViv (CORO_SAVE_IRSSV));
1175 newCONSTSUB (coro_state_stash, "SAVE_DEFFH", newSViv (CORO_SAVE_DEFFH));
1176 newCONSTSUB (coro_state_stash, "SAVE_DEF", newSViv (CORO_SAVE_DEF));
1168 newCONSTSUB (coro_state_stash, "SAVE_ALL", newSViv (CORO_SAVE_ALL)); 1177 newCONSTSUB (coro_state_stash, "SAVE_ALL", newSViv (CORO_SAVE_ALL));
1169 1178
1170 main_mainstack = PL_mainstack; 1179 main_mainstack = PL_mainstack;
1171 1180
1172 coroapi.ver = CORO_API_VERSION; 1181 coroapi.ver = CORO_API_VERSION;
… …
1183 HV *hv; 1192 HV *hv;
1184 int i; 1193 int i;
1185 1194
1186 Newz (0, coro, 1, struct coro); 1195 Newz (0, coro, 1, struct coro);
1187 coro->args = newAV (); 1196 coro->args = newAV ();
1188 coro->save = CORO_SAVE_ALL; 1197 coro->save = CORO_SAVE_DEF;
1189 coro->flags = CF_NEW; 1198 coro->flags = CF_NEW;
1190 1199
1191 hv = newHV (); 1200 hv = newHV ();
1192 sv_magicext ((SV *)hv, 0, PERL_MAGIC_ext, &coro_state_vtbl, (char *)coro, 0)->mg_flags |= MGf_DUP; 1201 sv_magicext ((SV *)hv, 0, PERL_MAGIC_ext, &coro_state_vtbl, (char *)coro, 0)->mg_flags |= MGf_DUP;
1193 RETVAL = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 1202 RETVAL = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
… …
1200 1209
1201int 1210int
1202save (SV *coro, int new_save = -1) 1211save (SV *coro, int new_save = -1)
1203 CODE: 1212 CODE:
1204 RETVAL = api_save (coro, new_save); 1213 RETVAL = api_save (coro, new_save);
1214 OUTPUT:
1215 RETVAL
1216
1217int
1218save_also (SV *coro_sv, int save_also)
1219 CODE:
1220{
1221 struct coro *coro = SvSTATE (coro_sv);
1222 RETVAL = coro->save;
1223 coro->save |= save_also;
1224}
1205 OUTPUT: 1225 OUTPUT:
1206 RETVAL 1226 RETVAL
1207 1227
1208void 1228void
1209_set_stacklevel (...) 1229_set_stacklevel (...)

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines