| … | |
… | |
| 314 | PL_op->op_flags |= OPf_STACKED; |
314 | PL_op->op_flags |= OPf_STACKED; |
| 315 | PL_op->op_private = 0; |
315 | PL_op->op_private = 0; |
| 316 | return PL_ppaddr [OP_ENTERSUB](aTHX); |
316 | return PL_ppaddr [OP_ENTERSUB](aTHX); |
| 317 | } |
317 | } |
| 318 | |
318 | |
|
|
319 | /** time stuff **************************************************************/ |
|
|
320 | |
|
|
321 | #ifdef HAS_GETTIMEOFDAY |
|
|
322 | |
|
|
323 | static void |
|
|
324 | coro_u2time (pTHX_ UV ret[2]) |
|
|
325 | { |
|
|
326 | struct timeval tv; |
|
|
327 | gettimeofday (&tv, 0); |
|
|
328 | |
|
|
329 | ret [0] = tv.tv_sec; |
|
|
330 | ret [1] = tv.tv_usec; |
|
|
331 | } |
|
|
332 | |
|
|
333 | static double |
|
|
334 | coro_nvtime () |
|
|
335 | { |
|
|
336 | struct timeval tv; |
|
|
337 | gettimeofday (&tv, 0); |
|
|
338 | |
|
|
339 | return tv.tv_sec + tv.tv_usec * 1e-6; |
|
|
340 | } |
|
|
341 | |
|
|
342 | static void |
|
|
343 | time_init (void) |
|
|
344 | { |
|
|
345 | nvtime = coro_nvtime; |
|
|
346 | u2time = coro_u2time; |
|
|
347 | } |
|
|
348 | |
|
|
349 | #else |
|
|
350 | |
|
|
351 | static void |
|
|
352 | time_init (void) |
|
|
353 | { |
|
|
354 | SV **svp; |
|
|
355 | |
|
|
356 | require_pv ("Time::HiRes"); |
|
|
357 | |
|
|
358 | svp = hv_fetch (PL_modglobal, "Time::NVtime", 12, 0); |
|
|
359 | |
|
|
360 | if (!svp) croak ("Time::HiRes is required"); |
|
|
361 | if (!SvIOK (*svp)) croak ("Time::NVtime isn't a function pointer"); |
|
|
362 | |
|
|
363 | nvtime = INT2PTR (double (*)(), SvIV (*svp)); |
|
|
364 | |
|
|
365 | svp = hv_fetch (PL_modglobal, "Time::U2time", 12, 0); |
|
|
366 | u2time = INT2PTR (void (*)(pTHX_ UV ret[2]), SvIV (*svp)); |
|
|
367 | } |
|
|
368 | |
|
|
369 | #endif |
|
|
370 | |
| 319 | /** lowlevel stuff **********************************************************/ |
371 | /** lowlevel stuff **********************************************************/ |
| 320 | |
372 | |
| 321 | static SV * |
373 | static SV * |
| 322 | coro_get_sv (pTHX_ const char *name, int create) |
374 | coro_get_sv (pTHX_ const char *name, int create) |
| 323 | { |
375 | { |
| … | |
… | |
| 586 | SvFLAGS (a) = (SvFLAGS (a) & keep) | (SvFLAGS (b ) & ~keep); |
638 | SvFLAGS (a) = (SvFLAGS (a) & keep) | (SvFLAGS (b ) & ~keep); |
| 587 | SvFLAGS (b) = (SvFLAGS (b) & keep) | (SvFLAGS (&tmp) & ~keep); |
639 | SvFLAGS (b) = (SvFLAGS (b) & keep) | (SvFLAGS (&tmp) & ~keep); |
| 588 | |
640 | |
| 589 | #if PERL_VERSION_ATLEAST (5,10,0) |
641 | #if PERL_VERSION_ATLEAST (5,10,0) |
| 590 | /* perl 5.10 complicates this _quite_ a bit, but it also is |
642 | /* perl 5.10 complicates this _quite_ a bit, but it also is |
| 591 | * is much faster, so no quarrels here. alternatively, we could |
643 | * much faster, so no quarrels here. alternatively, we could |
| 592 | * sv_upgrade to avoid this. |
644 | * sv_upgrade to avoid this. |
| 593 | */ |
645 | */ |
| 594 | { |
646 | { |
| 595 | /* swap sv_u */ |
647 | /* swap sv_u */ |
| 596 | tmp.sv_u = a->sv_u; a->sv_u = b->sv_u; b->sv_u = tmp.sv_u; |
648 | tmp.sv_u = a->sv_u; a->sv_u = b->sv_u; b->sv_u = tmp.sv_u; |
| … | |
… | |
| 3109 | coroapi.prepare_nop = prepare_nop; |
3161 | coroapi.prepare_nop = prepare_nop; |
| 3110 | coroapi.prepare_schedule = prepare_schedule; |
3162 | coroapi.prepare_schedule = prepare_schedule; |
| 3111 | coroapi.prepare_cede = prepare_cede; |
3163 | coroapi.prepare_cede = prepare_cede; |
| 3112 | coroapi.prepare_cede_notself = prepare_cede_notself; |
3164 | coroapi.prepare_cede_notself = prepare_cede_notself; |
| 3113 | |
3165 | |
| 3114 | { |
3166 | time_init (); |
| 3115 | SV **svp = hv_fetch (PL_modglobal, "Time::NVtime", 12, 0); |
|
|
| 3116 | |
|
|
| 3117 | if (!svp) croak ("Time::HiRes is required"); |
|
|
| 3118 | if (!SvIOK (*svp)) croak ("Time::NVtime isn't a function pointer"); |
|
|
| 3119 | |
|
|
| 3120 | nvtime = INT2PTR (double (*)(), SvIV (*svp)); |
|
|
| 3121 | |
|
|
| 3122 | svp = hv_fetch (PL_modglobal, "Time::U2time", 12, 0); |
|
|
| 3123 | u2time = INT2PTR (void (*)(pTHX_ UV ret[2]), SvIV (*svp)); |
|
|
| 3124 | } |
|
|
| 3125 | |
3167 | |
| 3126 | assert (("PRIO_NORMAL must be 0", !CORO_PRIO_NORMAL)); |
3168 | assert (("PRIO_NORMAL must be 0", !CORO_PRIO_NORMAL)); |
| 3127 | } |
3169 | } |
| 3128 | |
3170 | |
| 3129 | SV * |
3171 | SV * |
