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Comparing EV/EV.xs (file contents):
Revision 1.15 by root, Wed Oct 31 10:50:05 2007 UTC vs.
Revision 1.22 by root, Wed Oct 31 18:28:00 2007 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5#include <math.h>
6#include <netinet/in.h> 5/*#include <netinet/in.h>*/
7 6
8#define TIMEOUT_NONE HUGE_VAL 7#define TIMEOUT_NONE HUGE_VAL
8#define HAVE_EPOLL 1
9 9
10#define EV_COMMON \ 10#define EV_PROTOTYPES 1
11 SV *self; /* contains this struct */ \
12 SV *cb_sv, *fh;
13
14#include "EV/EVAPI.h" 11#include "EV/EVAPI.h"
12
13#include "libev/ev.c"
15 14
16typedef int Signal; 15typedef int Signal;
17 16
18static struct EVAPI evapi; 17static struct EVAPI evapi;
19 18
… …
23 *stash_time, 22 *stash_time,
24 *stash_timer, 23 *stash_timer,
25 *stash_periodic, 24 *stash_periodic,
26 *stash_signal, 25 *stash_signal,
27 *stash_idle, 26 *stash_idle,
27 *stash_prepare,
28 *stash_check; 28 *stash_check;
29 29
30static int 30static int
31sv_signum (SV *sig) 31sv_signum (SV *sig)
32{ 32{
… …
38 for (signum = 1; signum < SIG_SIZE; ++signum) 38 for (signum = 1; signum < SIG_SIZE; ++signum)
39 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 39 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
40 return signum; 40 return signum;
41 41
42 return -1; 42 return -1;
43}
44
45static void
46api_once (int fd, short events, double timeout, void (*cb)(int, short, void *), void *arg)
47{
48#if 0
49 if (timeout >= 0.)
50 {
51 struct timeval tv;
52 tv_set (&tv, timeout);
53 event_once (fd, events, cb, arg, &tv);
54 }
55 else
56 event_once (fd, events, cb, arg, 0);
57#endif
58} 43}
59 44
60///////////////////////////////////////////////////////////////////////////// 45/////////////////////////////////////////////////////////////////////////////
61// Event 46// Event
62 47
… …
209 194
210 LEAVE; 195 LEAVE;
211} 196}
212#endif 197#endif
213 198
199#define CHECK_REPEAT(repeat) if (repeat < 0.) \
200 croak (# repeat " value must be >= 0");
201
214///////////////////////////////////////////////////////////////////////////// 202/////////////////////////////////////////////////////////////////////////////
215// XS interface functions 203// XS interface functions
216 204
217MODULE = EV PACKAGE = EV PREFIX = ev_ 205MODULE = EV PACKAGE = EV PREFIX = ev_
206
207PROTOTYPES: ENABLE
218 208
219BOOT: 209BOOT:
220{ 210{
221 int i; 211 int i;
222 HV *stash = gv_stashpv ("EV", 1); 212 HV *stash = gv_stashpv ("EV", 1);
… …
224 static const struct { 214 static const struct {
225 const char *name; 215 const char *name;
226 IV iv; 216 IV iv;
227 } *civ, const_iv[] = { 217 } *civ, const_iv[] = {
228# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 218# define const_iv(pfx, name) { # name, (IV) pfx ## name },
219 const_iv (EV_, UNDEF)
229 const_iv (EV_, NONE) 220 const_iv (EV_, NONE)
230 const_iv (EV_, TIMEOUT) 221 const_iv (EV_, TIMEOUT)
231 const_iv (EV_, READ) 222 const_iv (EV_, READ)
232 const_iv (EV_, WRITE) 223 const_iv (EV_, WRITE)
233 const_iv (EV_, SIGNAL) 224 const_iv (EV_, SIGNAL)
234 const_iv (EV_, IDLE) 225 const_iv (EV_, IDLE)
235 const_iv (EV_, CHECK) 226 const_iv (EV_, CHECK)
227 const_iv (EV_, ERROR)
236 228
237 const_iv (EV, LOOP_ONESHOT) 229 const_iv (EV, LOOP_ONESHOT)
238 const_iv (EV, LOOP_NONBLOCK) 230 const_iv (EV, LOOP_NONBLOCK)
239 231
240 const_iv (EV, METHOD_NONE) 232 const_iv (EV, METHOD_NONE)
… …
250 stash_time = gv_stashpv ("EV::Time" , 1); 242 stash_time = gv_stashpv ("EV::Time" , 1);
251 stash_timer = gv_stashpv ("EV::Timer" , 1); 243 stash_timer = gv_stashpv ("EV::Timer" , 1);
252 stash_periodic = gv_stashpv ("EV::Periodic", 1); 244 stash_periodic = gv_stashpv ("EV::Periodic", 1);
253 stash_signal = gv_stashpv ("EV::Signal" , 1); 245 stash_signal = gv_stashpv ("EV::Signal" , 1);
254 stash_idle = gv_stashpv ("EV::Idle" , 1); 246 stash_idle = gv_stashpv ("EV::Idle" , 1);
247 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
255 stash_check = gv_stashpv ("EV::Check" , 1); 248 stash_check = gv_stashpv ("EV::Check" , 1);
256 249
257 { 250 {
258 SV *sv = perl_get_sv ("EV::API", TRUE); 251 SV *sv = perl_get_sv ("EV::API", TRUE);
259 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 252 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
260 253
261 /* the poor man's shared library emulator */ 254 /* the poor man's shared library emulator */
262 evapi.ver = EV_API_VERSION; 255 evapi.ver = EV_API_VERSION;
263 evapi.rev = EV_API_REVISION; 256 evapi.rev = EV_API_REVISION;
264 evapi.once = api_once;
265 evapi.sv_fileno = sv_fileno; 257 evapi.sv_fileno = sv_fileno;
266 evapi.sv_signum = sv_signum; 258 evapi.sv_signum = sv_signum;
267 evapi.now = &ev_now; 259 evapi.now = &ev_now;
268 evapi.method = &ev_method; 260 evapi.method = &ev_method;
269 evapi.loop_done = &ev_loop_done; 261 evapi.loop_done = &ev_loop_done;
270 evapi.time = ev_time; 262 evapi.time = ev_time;
271 evapi.loop = ev_loop; 263 evapi.loop = ev_loop;
264 evapi.once = ev_once;
272 evapi.io_start = evio_start; 265 evapi.io_start = evio_start;
273 evapi.io_stop = evio_stop; 266 evapi.io_stop = evio_stop;
274 evapi.timer_start = evtimer_start; 267 evapi.timer_start = evtimer_start;
275 evapi.timer_stop = evtimer_stop; 268 evapi.timer_stop = evtimer_stop;
269 evapi.timer_again = evtimer_again;
276 evapi.periodic_start = evperiodic_start; 270 evapi.periodic_start = evperiodic_start;
277 evapi.periodic_stop = evperiodic_stop; 271 evapi.periodic_stop = evperiodic_stop;
278 evapi.signal_start = evsignal_start; 272 evapi.signal_start = evsignal_start;
279 evapi.signal_stop = evsignal_stop; 273 evapi.signal_stop = evsignal_stop;
280 evapi.idle_start = evidle_start; 274 evapi.idle_start = evidle_start;
281 evapi.idle_stop = evidle_stop; 275 evapi.idle_stop = evidle_stop;
276 evapi.prepare_start = evprepare_start;
277 evapi.prepare_stop = evprepare_stop;
282 evapi.check_start = evcheck_start; 278 evapi.check_start = evcheck_start;
283 evapi.check_stop = evcheck_stop; 279 evapi.check_stop = evcheck_stop;
284 280
285 sv_setiv (sv, (IV)&evapi); 281 sv_setiv (sv, (IV)&evapi);
286 SvREADONLY_on (sv); 282 SvREADONLY_on (sv);
… …
321 RETVAL 317 RETVAL
322 318
323struct ev_timer *timer (NV after, NV repeat, SV *cb) 319struct ev_timer *timer (NV after, NV repeat, SV *cb)
324 ALIAS: 320 ALIAS:
325 timer_ns = 1 321 timer_ns = 1
322 INIT:
323 CHECK_REPEAT (repeat);
326 CODE: 324 CODE:
327 RETVAL = e_new (sizeof (struct ev_timer), cb); 325 RETVAL = e_new (sizeof (struct ev_timer), cb);
328 evtimer_set (RETVAL, after, repeat); 326 evtimer_set (RETVAL, after, repeat);
329 if (!ix) evtimer_start (RETVAL); 327 if (!ix) evtimer_start (RETVAL);
330 OUTPUT: 328 OUTPUT:
331 RETVAL 329 RETVAL
332 330
333struct ev_periodic *periodic (NV at, NV interval, SV *cb) 331struct ev_periodic *periodic (NV at, NV interval, SV *cb)
334 ALIAS: 332 ALIAS:
335 periodic_ns = 1 333 periodic_ns = 1
334 INIT:
335 CHECK_REPEAT (interval);
336 CODE: 336 CODE:
337 RETVAL = e_new (sizeof (struct ev_periodic), cb); 337 RETVAL = e_new (sizeof (struct ev_periodic), cb);
338 evperiodic_set (RETVAL, at, interval); 338 evperiodic_set (RETVAL, at, interval);
339 if (!ix) evperiodic_start (RETVAL); 339 if (!ix) evperiodic_start (RETVAL);
340 OUTPUT: 340 OUTPUT:
… …
355 idle_ns = 1 355 idle_ns = 1
356 CODE: 356 CODE:
357 RETVAL = e_new (sizeof (struct ev_idle), cb); 357 RETVAL = e_new (sizeof (struct ev_idle), cb);
358 evidle_set (RETVAL); 358 evidle_set (RETVAL);
359 if (!ix) evidle_start (RETVAL); 359 if (!ix) evidle_start (RETVAL);
360 OUTPUT:
361 RETVAL
362
363struct ev_prepare *prepare (SV *cb)
364 ALIAS:
365 prepare_ns = 1
366 CODE:
367 RETVAL = e_new (sizeof (struct ev_prepare), cb);
368 evprepare_set (RETVAL);
369 if (!ix) evprepare_start (RETVAL);
360 OUTPUT: 370 OUTPUT:
361 RETVAL 371 RETVAL
362 372
363struct ev_check *check (SV *cb) 373struct ev_check *check (SV *cb)
364 ALIAS: 374 ALIAS:
… …
463MODULE = EV PACKAGE = EV::Time 473MODULE = EV PACKAGE = EV::Time
464 474
465MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 475MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_
466 476
467void evtimer_start (struct ev_timer *w) 477void evtimer_start (struct ev_timer *w)
478 INIT:
479 CHECK_REPEAT (w->repeat);
468 480
469void evtimer_stop (struct ev_timer *w) 481void evtimer_stop (struct ev_timer *w)
470 482
483void evtimer_again (struct ev_timer *w)
484 INIT:
485 CHECK_REPEAT (w->repeat);
486
471void set (struct ev_timer *w, NV after, NV repeat = 0.) 487void set (struct ev_timer *w, NV after, NV repeat = 0.)
488 INIT:
489 CHECK_REPEAT (repeat);
472 CODE: 490 CODE:
473{ 491{
474 int active = w->active; 492 int active = w->active;
475 if (active) evtimer_stop (w); 493 if (active) evtimer_stop (w);
476 evtimer_set (w, after, repeat); 494 evtimer_set (w, after, repeat);
… …
478} 496}
479 497
480MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 498MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_
481 499
482void evperiodic_start (struct ev_periodic *w) 500void evperiodic_start (struct ev_periodic *w)
501 INIT:
502 CHECK_REPEAT (w->interval);
483 503
484void evperiodic_stop (struct ev_periodic *w) 504void evperiodic_stop (struct ev_periodic *w)
485 505
486void set (struct ev_periodic *w, NV at, NV interval = 0.) 506void set (struct ev_periodic *w, NV at, NV interval = 0.)
507 INIT:
508 CHECK_REPEAT (interval);
487 CODE: 509 CODE:
488{ 510{
489 int active = w->active; 511 int active = w->active;
490 if (active) evperiodic_stop (w); 512 if (active) evperiodic_stop (w);
491 evperiodic_set (w, at, interval); 513 evperiodic_set (w, at, interval);
… …
495MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 517MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_
496 518
497void evidle_start (struct ev_idle *w) 519void evidle_start (struct ev_idle *w)
498 520
499void evidle_stop (struct ev_idle *w) 521void evidle_stop (struct ev_idle *w)
522
523MODULE = EV PACKAGE = EV::Prepare PREFIX = evcheck_
524
525void evprepare_start (struct ev_prepare *w)
526
527void evprepare_stop (struct ev_prepare *w)
500 528
501MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 529MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_
502 530
503void evcheck_start (struct ev_check *w) 531void evcheck_start (struct ev_check *w)
504 532

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