[ViewVC] Diff of: cvs/IO-AIO/AIO.xs

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.188 by root, Sun Jul 17 04:20:04 2011 UTC vs.
Revision 1.201 by root, Thu Sep 29 09:57:12 2011 UTC

…		…
30	#undef opendir	30	#undef opendir
31	#undef closedir	31	#undef closedir
32		32
33	#ifdef _WIN32	33	#ifdef _WIN32
34		34
35	#define EIO_STRUCT_DIRENT Direntry_t	35	// perl overrides all those nice libc functions
		36
36	#undef malloc	37	#undef malloc
37	#undef free	38	#undef free
38
39	// perl overrides all those nice libc functions
40	#undef open	39	#undef open
41	#undef read	40	#undef read
42	#undef write	41	#undef write
43	#undef send	42	#undef send
44	#undef recv	43	#undef recv
…		…
103		102
104	typedef SV SV8; /* byte-sv, used for argument-checking */	103	typedef SV SV8; /* byte-sv, used for argument-checking */
105	typedef int aio_rfd; /* read file desriptor */	104	typedef int aio_rfd; /* read file desriptor */
106	typedef int aio_wfd; /* write file descriptor */	105	typedef int aio_wfd; /* write file descriptor */
107		106
108	static HV aio_stash, aio_req_stash, *aio_grp_stash;	107	static HV aio_stash, aio_req_stash, aio_grp_stash, aio_wd_stash;
109		108
110	#define EIO_REQ_MEMBERS \	109	#define EIO_REQ_MEMBERS \
111	SV *callback; \	110	SV *callback; \
112	SV sv1, sv2; \	111	SV sv1, sv2; \
		112	SV sv3, sv4; \
113	STRLEN stroffset; \	113	STRLEN stroffset; \
114	SV *self;	114	SV *self;
115		115
116	#define EIO_NO_WRAPPERS 1	116	#define EIO_NO_WRAPPERS 1
117		117
…		…
330	FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */	330	FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */
331	};	331	};
332		332
333	typedef eio_req *aio_req;	333	typedef eio_req *aio_req;
334	typedef eio_req *aio_req_ornot;	334	typedef eio_req *aio_req_ornot;
		335	typedef eio_wd aio_wd;
335		336
336	static SV *on_next_submit;	337	static SV *on_next_submit;
337	static int next_pri = EIO_PRI_DEFAULT;	338	static int next_pri = EIO_PRI_DEFAULT;
338	static int max_outstanding;	339	static int max_outstanding;
339		340
340	static s_epipe respipe;	341	static s_epipe respipe;
341		342
342	static void req_destroy (aio_req req);	343	static void req_destroy (aio_req req);
343	static void req_cancel (aio_req req);	344	static void req_cancel (aio_req req);
344		345
345	static void want_poll (void)	346	static void
		347	want_poll (void)
346	{	348	{
347	/* write a dummy byte to the pipe so fh becomes ready */	349	/* write a dummy byte to the pipe so fh becomes ready */
348	s_epipe_signal (&respipe);	350	s_epipe_signal (&respipe);
349	}	351	}
350		352
351	static void done_poll (void)	353	static void
		354	done_poll (void)
352	{	355	{
353	/* read any signals sent by the worker threads */	356	/* read any signals sent by the worker threads */
354	s_epipe_drain (&respipe);	357	s_epipe_drain (&respipe);
355	}	358	}
356		359
357	/* must be called at most once */	360	/* must be called at most once */
		361	static SV *
358	static SV req_sv (aio_req req, HV stash)	362	req_sv (aio_req req, HV *stash)
359	{	363	{
360	if (!req->self)	364	if (!req->self)
361	{	365	{
362	req->self = (SV *)newHV ();	366	req->self = (SV *)newHV ();
363	sv_magic (req->self, 0, PERL_MAGIC_ext, (char *)req, 0);	367	sv_magic (req->self, 0, PERL_MAGIC_ext, (char *)req, 0);
364	}	368	}
365		369
366	return sv_2mortal (sv_bless (newRV_inc (req->self), stash));	370	return sv_2mortal (sv_bless (newRV_inc (req->self), stash));
367	}	371	}
368		372
369	static aio_req SvAIO_REQ (SV *sv)	373	static SV *
		374	newSVaio_wd (aio_wd wd)
		375	{
		376	return sv_bless (newRV_noinc (newSViv ((long)wd)), aio_wd_stash);
		377	}
		378
		379	static aio_req
		380	SvAIO_REQ (SV *sv)
370	{	381	{
371	MAGIC *mg;	382	MAGIC *mg;
372		383
373	if (!SvROK (sv)	384	if (!SvROK (sv)
374	\|\| (SvSTASH (SvRV (sv)) != aio_grp_stash	385	\|\| (SvSTASH (SvRV (sv)) != aio_grp_stash
…		…
379	mg = mg_find (SvRV (sv), PERL_MAGIC_ext);	390	mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
380		391
381	return mg ? (aio_req)mg->mg_ptr : 0;	392	return mg ? (aio_req)mg->mg_ptr : 0;
382	}	393	}
383		394
		395	static aio_wd
		396	SvAIO_WD (SV *sv)
		397	{
		398	if (!SvROK (sv)
		399	\|\| SvSTASH (SvRV (sv)) != aio_wd_stash
		400	\|\| SvTYPE (SvRV (sv)) != SVt_PVMG)
		401	croak ("IO::AIO: expected a working directory object as returned by aio_wd");
		402
		403	return (aio_wd)(long)SvIVX (SvRV (sv));
		404	}
		405
		406	static void
384	static void aio_grp_feed (aio_req grp)	407	aio_grp_feed (aio_req grp)
385	{	408	{
386	if (grp->sv2 && SvOK (grp->sv2))	409	if (grp->sv2 && SvOK (grp->sv2))
387	{	410	{
388	dSP;	411	dSP;
389		412
…		…
397	FREETMPS;	420	FREETMPS;
398	LEAVE;	421	LEAVE;
399	}	422	}
400	}	423	}
401		424
		425	static void
402	static void req_submit (eio_req *req)	426	req_submit (eio_req *req)
403	{	427	{
404	eio_submit (req);	428	eio_submit (req);
405		429
406	if (expect_false (on_next_submit))	430	if (expect_false (on_next_submit))
407	{	431	{
…		…
414	PUTBACK;	438	PUTBACK;
415	call_sv (cb, G_DISCARD \| G_EVAL);	439	call_sv (cb, G_DISCARD \| G_EVAL);
416	}	440	}
417	}	441	}
418		442
		443	static int
419	static int req_invoke (eio_req *req)	444	req_invoke (eio_req *req)
420	{	445	{
421	if (req->flags & FLAG_SV2_RO_OFF)	446	if (req->flags & FLAG_SV2_RO_OFF)
422	SvREADONLY_off (req->sv2);	447	SvREADONLY_off (req->sv2);
423		448
424	if (!EIO_CANCELLED (req) && req->callback)	449	if (!EIO_CANCELLED (req) && req->callback)
…		…
445	SvREADONLY_on (sv_result);	470	SvREADONLY_on (sv_result);
446	}	471	}
447		472
448	switch (req->type)	473	switch (req->type)
449	{	474	{
		475	case EIO_WD_OPEN:
		476	PUSHs (sv_2mortal (newSVaio_wd (req->wd)));
		477	break;
		478
450	case EIO_READDIR:	479	case EIO_READDIR:
451	{	480	{
452	SV *rv = &PL_sv_undef;	481	SV *rv = &PL_sv_undef;
453		482
454	if (req->result >= 0)	483	if (req->result >= 0)
…		…
596	break;	625	break;
597		626
598	case EIO_STAT:	627	case EIO_STAT:
599	case EIO_LSTAT:	628	case EIO_LSTAT:
600	case EIO_FSTAT:	629	case EIO_FSTAT:
601	PL_laststype = req->type == EIO_LSTAT ? OP_LSTAT : OP_STAT;	630	PL_laststype = req->type == EIO_LSTAT ? OP_LSTAT : OP_STAT;
		631
602	PL_laststatval = req->result;	632	if (!(PL_laststatval = req->result))
603	/* if compilation fails here then perl's Stat_t is not struct _stati64 */	633	/* if compilation fails here then perl's Stat_t is not struct _stati64 */
604	PL_statcache = (EIO_STRUCT_STAT )(req->ptr2);	634	PL_statcache = (EIO_STRUCT_STAT )(req->ptr2);
		635
605	PUSHs (sv_result);	636	PUSHs (sv_result);
606	break;	637	break;
607		638
608	case EIO_READ:	639	case EIO_READ:
609	{	640	{
…		…
643	}	674	}
644		675
645	return !!SvTRUE (ERRSV);	676	return !!SvTRUE (ERRSV);
646	}	677	}
647		678
		679	static void
648	static void req_destroy (aio_req req)	680	req_destroy (aio_req req)
649	{	681	{
650	if (req->self)	682	if (req->self)
651	{	683	{
652	sv_unmagic (req->self, PERL_MAGIC_ext);	684	sv_unmagic (req->self, PERL_MAGIC_ext);
653	SvREFCNT_dec (req->self);	685	SvREFCNT_dec (req->self);
654	}	686	}
655		687
656	SvREFCNT_dec (req->sv1);	688	SvREFCNT_dec (req->sv1);
657	SvREFCNT_dec (req->sv2);	689	SvREFCNT_dec (req->sv2);
		690	SvREFCNT_dec (req->sv3);
		691	SvREFCNT_dec (req->sv4);
658	SvREFCNT_dec (req->callback);	692	SvREFCNT_dec (req->callback);
659		693
660	Safefree (req);	694	Safefree (req);
661	}	695	}
662		696
		697	static void
663	static void req_cancel_subs (aio_req grp)	698	req_cancel_subs (aio_req grp)
664	{	699	{
665	if (grp->type != EIO_GROUP)	700	if (grp->type != EIO_GROUP)
666	return;	701	return;
667		702
668	SvREFCNT_dec (grp->sv2);	703	SvREFCNT_dec (grp->sv2);
669	grp->sv2 = 0;	704	grp->sv2 = 0;
670		705
671	eio_grp_cancel (grp);	706	eio_grp_cancel (grp);
672	}	707	}
673		708
		709	static void ecb_cold
674	static void create_respipe (void)	710	create_respipe (void)
675	{	711	{
676	if (s_epipe_renew (&respipe))	712	if (s_epipe_renew (&respipe))
677	croak ("IO::AIO: unable to initialize result pipe");	713	croak ("IO::AIO: unable to initialize result pipe");
678	}	714	}
679		715
680	static void poll_wait (void)	716	static void
		717	poll_wait (void)
681	{	718	{
682	while (eio_nreqs ())	719	while (eio_nreqs ())
683	{	720	{
684	int size;	721	int size;
685		722
…		…
694		731
695	s_epipe_wait (&respipe);	732	s_epipe_wait (&respipe);
696	}	733	}
697	}	734	}
698		735
699	static int poll_cb (void)	736	static int
		737	poll_cb (void)
700	{	738	{
701	for (;;)	739	for (;;)
702	{	740	{
703	int res = eio_poll ();	741	int res = eio_poll ();
704		742
…		…
710		748
711	poll_wait ();	749	poll_wait ();
712	}	750	}
713	}	751	}
714		752
715	static void atfork_child (void)	753	static void ecb_cold
		754	reinit (void)
716	{	755	{
717	create_respipe ();	756	create_respipe ();
		757
		758	if (eio_init (want_poll, done_poll) < 0)
		759	croak ("IO::AIO: unable to initialise eio library");
718	}	760	}
719		761
720	/*****************************************************************************/	762	/*****************************************************************************/
721		763
722	#if !_POSIX_MAPPED_FILES	764	#if !_POSIX_MAPPED_FILES
…		…
733	# define MAP_FIXED 0	775	# define MAP_FIXED 0
734	#endif	776	#endif
735		777
736	#define MMAP_MAGIC PERL_MAGIC_ext	778	#define MMAP_MAGIC PERL_MAGIC_ext
737		779
		780	static int ecb_cold
738	static int mmap_free (pTHX_ SV sv, MAGIC mg)	781	mmap_free (pTHX_ SV sv, MAGIC mg)
739	{	782	{
740	int old_errno = errno;	783	int old_errno = errno;
741	munmap (mg->mg_ptr, (size_t)mg->mg_obj);	784	munmap (mg->mg_ptr, (size_t)mg->mg_obj);
742	errno = old_errno;	785	errno = old_errno;
743		786
…		…
759	0, 0, 0, 0, mmap_free	802	0, 0, 0, 0, mmap_free
760	};	803	};
761		804
762	/*****************************************************************************/	805	/*****************************************************************************/
763		806
		807	static SV *
764	static SV * get_cb (SV *cb_sv)	808	get_cb (SV *cb_sv)
765	{	809	{
766	SvGETMAGIC (cb_sv);	810	SvGETMAGIC (cb_sv);
767	return SvOK (cb_sv) ? s_get_cv_croak (cb_sv) : 0;	811	return SvOK (cb_sv) ? s_get_cv_croak (cb_sv) : 0;
768	}	812	}
769		813
…		…
787	req_submit (req); \	831	req_submit (req); \
788	SPAGAIN; \	832	SPAGAIN; \
789	\	833	\
790	if (GIMME_V != G_VOID) \	834	if (GIMME_V != G_VOID) \
791	XPUSHs (req_sv (req, aio_req_stash));	835	XPUSHs (req_sv (req, aio_req_stash));
		836
		837	ecb_inline void
		838	req_set_path (aio_req req, SV path, SV wdsv, SV pathsv, eio_wd wd, void **ptr)
		839	{
		840	if (expect_false (SvROK (path)))
		841	{
		842	AV av = (AV )SvRV (path);
		843	SV *wdob;
		844
		845	if (SvTYPE (av) != SVt_PVAV \|\| AvFILLp (av) != 1)
		846	croak ("IO::AIO: pathname arguments must be specified as strings or [wd, path] arrayrefs");
		847
		848	path = AvARRAY (av)[1];
		849	wdob = AvARRAY (av)[0];
		850
		851	if (SvOK (wdob))
		852	{
		853	*wd = SvAIO_WD (wdob);
		854	*wdsv = SvREFCNT_inc_NN (SvRV (wdob));
		855	}
		856	else
		857	*wd = EIO_INVALID_WD;
		858	}
		859
		860	*pathsv = newSVsv (path);
		861	ptr = SvPVbyte_nolen (pathsv);
		862	}
		863
		864	static void ecb_noinline
		865	req_set_path1 (aio_req req, SV *path)
		866	{
		867	req_set_path (req, path, &req->sv1, &req->sv3, &req->wd, &req->ptr1);
		868	}
		869
		870	static void ecb_noinline
		871	req_set_fh_or_path (aio_req req, int type_path, int type_fh, SV *fh_or_path)
		872	{
		873	SV *rv = SvROK (fh_or_path) ? SvRV (fh_or_path) : fh_or_path;
		874
		875	switch (SvTYPE (rv))
		876	{
		877	case SVt_PVIO:
		878	case SVt_PVLV:
		879	case SVt_PVGV:
		880	req->type = type_fh;
		881	req->sv1 = newSVsv (fh_or_path);
		882	req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
		883	break;
		884
		885	default:
		886	req->type = type_path;
		887	req_set_path1 (req, fh_or_path);
		888	break;
		889	}
		890	}
792		891
793	MODULE = IO::AIO PACKAGE = IO::AIO	892	MODULE = IO::AIO PACKAGE = IO::AIO
794		893
795	PROTOTYPES: ENABLE	894	PROTOTYPES: ENABLE
796		895
…		…
914	};	1013	};
915		1014
916	aio_stash = gv_stashpv ("IO::AIO" , 1);	1015	aio_stash = gv_stashpv ("IO::AIO" , 1);
917	aio_req_stash = gv_stashpv ("IO::AIO::REQ", 1);	1016	aio_req_stash = gv_stashpv ("IO::AIO::REQ", 1);
918	aio_grp_stash = gv_stashpv ("IO::AIO::GRP", 1);	1017	aio_grp_stash = gv_stashpv ("IO::AIO::GRP", 1);
		1018	aio_wd_stash = gv_stashpv ("IO::AIO::WD" , 1);
919		1019
920	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1020	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
921	newCONSTSUB (aio_stash, (char *)civ->name, newSViv (civ->iv));	1021	newCONSTSUB (aio_stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
922		1022
923	newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE));	1023	newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE));
924		1024
925	create_respipe ();	1025	reinit ();
926
927	if (eio_init (want_poll, done_poll) < 0)
928	croak ("IO::AIO: unable to initialise eio library");
929
930	/* atfork child called in fifo order, so before eio's handler */
931	X_THREAD_ATFORK (0, 0, atfork_child);
932	}	1026	}
		1027
		1028	void
		1029	reinit ()
		1030	PROTOTYPE:
933		1031
934	void	1032	void
935	max_poll_reqs (unsigned int nreqs)	1033	max_poll_reqs (unsigned int nreqs)
936	PROTOTYPE: $	1034	PROTOTYPE: $
937	CODE:	1035	CODE:
…		…
972	PROTOTYPE: $	1070	PROTOTYPE: $
973	CODE:	1071	CODE:
974	max_outstanding = maxreqs;	1072	max_outstanding = maxreqs;
975		1073
976	void	1074	void
		1075	aio_wd (SV8 pathname, SV callback=&PL_sv_undef)
		1076	PPCODE:
		1077	{
		1078	dREQ;
		1079
		1080	req->type = EIO_WD_OPEN;
		1081	req_set_path1 (req, pathname);
		1082
		1083	REQ_SEND;
		1084	}
		1085
		1086	void
977	aio_open (SV8 pathname, int flags, int mode, SV callback=&PL_sv_undef)	1087	aio_open (SV8 pathname, int flags, int mode, SV callback=&PL_sv_undef)
978	PPCODE:	1088	PPCODE:
979	{	1089	{
980	dREQ;	1090	dREQ;
981		1091
982	req->type = EIO_OPEN;	1092	req->type = EIO_OPEN;
983	req->sv1 = newSVsv (pathname);	1093	req_set_path1 (req, pathname);
984	req->ptr1 = SvPVbyte_nolen (req->sv1);
985	req->int1 = flags;	1094	req->int1 = flags;
986	req->int2 = mode;	1095	req->int2 = mode;
987		1096
988	REQ_SEND;	1097	REQ_SEND;
989	}	1098	}
…		…
991	void	1100	void
992	aio_fsync (SV fh, SV callback=&PL_sv_undef)	1101	aio_fsync (SV fh, SV callback=&PL_sv_undef)
993	ALIAS:	1102	ALIAS:
994	aio_fsync = EIO_FSYNC	1103	aio_fsync = EIO_FSYNC
995	aio_fdatasync = EIO_FDATASYNC	1104	aio_fdatasync = EIO_FDATASYNC
		1105	aio_syncfs = EIO_SYNCFS
996	PPCODE:	1106	PPCODE:
997	{	1107	{
998	int fd = s_fileno_croak (fh, 0);	1108	int fd = s_fileno_croak (fh, 0);
999	dREQ;	1109	dREQ;
1000		1110
…		…
1125	REQ_SEND;	1235	REQ_SEND;
1126	}	1236	}
1127	}	1237	}
1128		1238
1129	void	1239	void
1130	aio_readlink (SV8 path, SV callback=&PL_sv_undef)	1240	aio_readlink (SV8 pathname, SV callback=&PL_sv_undef)
1131	ALIAS:	1241	ALIAS:
1132	aio_readlink = EIO_READLINK	1242	aio_readlink = EIO_READLINK
1133	aio_realpath = EIO_REALPATH	1243	aio_realpath = EIO_REALPATH
1134	PPCODE:	1244	PPCODE:
1135	{	1245	{
1136	dREQ;	1246	dREQ;
1137		1247
1138	req->type = ix;	1248	req->type = ix;
1139	req->sv1 = newSVsv (path);	1249	req_set_path1 (req, pathname);
1140	req->ptr1 = SvPVbyte_nolen (req->sv1);
1141		1250
1142	REQ_SEND;	1251	REQ_SEND;
1143	}	1252	}
1144		1253
1145	void	1254	void
…		…
1186	PPCODE:	1295	PPCODE:
1187	{	1296	{
1188	dREQ;	1297	dREQ;
1189		1298
1190	req->sv1 = newSVsv (fh_or_path);	1299	req->sv1 = newSVsv (fh_or_path);
1191		1300	req_set_fh_or_path (req, ix, ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT, fh_or_path);
1192	if (SvPOK (req->sv1))
1193	{
1194	req->type = ix;
1195	req->ptr1 = SvPVbyte_nolen (req->sv1);
1196	}
1197	else
1198	{
1199	req->type = ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT;
1200	req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1201	}
1202
1203	REQ_SEND;	1301	REQ_SEND;
1204	}	1302	}
1205		1303
1206	UV	1304	UV
1207	major (UV dev)	1305	major (UV dev)
…		…
1225	{	1323	{
1226	dREQ;	1324	dREQ;
1227		1325
1228	req->nv1 = SvOK (atime) ? SvNV (atime) : -1.;	1326	req->nv1 = SvOK (atime) ? SvNV (atime) : -1.;
1229	req->nv2 = SvOK (mtime) ? SvNV (mtime) : -1.;	1327	req->nv2 = SvOK (mtime) ? SvNV (mtime) : -1.;
1230	req->sv1 = newSVsv (fh_or_path);	1328	req_set_fh_or_path (req, EIO_UTIME, EIO_FUTIME, fh_or_path);
1231
1232	if (SvPOK (req->sv1))
1233	{
1234	req->type = EIO_UTIME;
1235	req->ptr1 = SvPVbyte_nolen (req->sv1);
1236	}
1237	else
1238	{
1239	req->type = EIO_FUTIME;
1240	req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1241	}
1242		1329
1243	REQ_SEND;	1330	REQ_SEND;
1244	}	1331	}
1245		1332
1246	void	1333	void
1247	aio_truncate (SV8 fh_or_path, SV offset, SV *callback=&PL_sv_undef)	1334	aio_truncate (SV8 fh_or_path, SV offset, SV *callback=&PL_sv_undef)
1248	PPCODE:	1335	PPCODE:
1249	{	1336	{
1250	dREQ;	1337	dREQ;
1251		1338
1252	req->sv1 = newSVsv (fh_or_path);
1253	req->offs = SvOK (offset) ? SvVAL64 (offset) : -1;	1339	req->offs = SvOK (offset) ? SvVAL64 (offset) : -1;
1254		1340	req_set_fh_or_path (req, EIO_TRUNCATE, EIO_FTRUNCATE, fh_or_path);
1255	if (SvPOK (req->sv1))
1256	{
1257	req->type = EIO_TRUNCATE;
1258	req->ptr1 = SvPVbyte_nolen (req->sv1);
1259	}
1260	else
1261	{
1262	req->type = EIO_FTRUNCATE;
1263	req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1264	}
1265		1341
1266	REQ_SEND;	1342	REQ_SEND;
1267	}	1343	}
1268		1344
1269	void	1345	void
1270	aio_chmod (SV8 fh_or_path, int mode, SV callback=&PL_sv_undef)	1346	aio_chmod (SV8 fh_or_path, int mode, SV callback=&PL_sv_undef)
1271	ALIAS:
1272	aio_chmod = EIO_CHMOD
1273	aio_mkdir = EIO_MKDIR
1274	PPCODE:	1347	PPCODE:
1275	{	1348	{
1276	dREQ;	1349	dREQ;
1277		1350
1278	req->int2 = mode;	1351	req->int2 = mode;
1279	req->sv1 = newSVsv (fh_or_path);	1352	req_set_fh_or_path (req, EIO_CHMOD, EIO_FCHMOD, fh_or_path);
1280
1281	if (SvPOK (req->sv1))
1282	{
1283	req->type = ix;
1284	req->ptr1 = SvPVbyte_nolen (req->sv1);
1285	}
1286	else
1287	{
1288	req->type = EIO_FCHMOD;
1289	req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1290	}
1291		1353
1292	REQ_SEND;	1354	REQ_SEND;
1293	}	1355	}
1294		1356
1295	void	1357	void
…		…
1298	{	1360	{
1299	dREQ;	1361	dREQ;
1300		1362
1301	req->int2 = SvOK (uid) ? SvIV (uid) : -1;	1363	req->int2 = SvOK (uid) ? SvIV (uid) : -1;
1302	req->int3 = SvOK (gid) ? SvIV (gid) : -1;	1364	req->int3 = SvOK (gid) ? SvIV (gid) : -1;
1303	req->sv1 = newSVsv (fh_or_path);	1365	req_set_fh_or_path (req, EIO_CHOWN, EIO_FCHOWN, fh_or_path);
1304
1305	if (SvPOK (req->sv1))
1306	{
1307	req->type = EIO_CHOWN;
1308	req->ptr1 = SvPVbyte_nolen (req->sv1);
1309	}
1310	else
1311	{
1312	req->type = EIO_FCHOWN;
1313	req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1314	}
1315		1366
1316	REQ_SEND;	1367	REQ_SEND;
1317	}	1368	}
1318		1369
1319	void	1370	void
…		…
1321	PPCODE:	1372	PPCODE:
1322	{	1373	{
1323	dREQ;	1374	dREQ;
1324		1375
1325	req->type = EIO_READDIR;	1376	req->type = EIO_READDIR;
1326	req->sv1 = newSVsv (pathname);
1327	req->ptr1 = SvPVbyte_nolen (req->sv1);
1328	req->int1 = flags \| EIO_READDIR_DENTS \| EIO_READDIR_CUSTOM1;	1377	req->int1 = flags \| EIO_READDIR_DENTS \| EIO_READDIR_CUSTOM1;
1329		1378
1330	if (flags & EIO_READDIR_DENTS)	1379	if (flags & EIO_READDIR_DENTS)
1331	req->int1 \|= EIO_READDIR_CUSTOM2;	1380	req->int1 \|= EIO_READDIR_CUSTOM2;
1332		1381
		1382	req_set_path1 (req, pathname);
		1383
1333	REQ_SEND;	1384	REQ_SEND;
		1385	}
		1386
		1387	void
		1388	aio_mkdir (SV8 pathname, int mode, SV callback=&PL_sv_undef)
		1389	PPCODE:
		1390	{
		1391	dREQ;
		1392
		1393	req->type = EIO_MKDIR;
		1394	req->int2 = mode;
		1395	req_set_path1 (req, pathname);
		1396
		1397	REQ_SEND;
1334	}	1398	}
1335		1399
1336	void	1400	void
1337	aio_unlink (SV8 pathname, SV callback=&PL_sv_undef)	1401	aio_unlink (SV8 pathname, SV callback=&PL_sv_undef)
1338	ALIAS:	1402	ALIAS:
…		…
1342	PPCODE:	1406	PPCODE:
1343	{	1407	{
1344	dREQ;	1408	dREQ;
1345		1409
1346	req->type = ix;	1410	req->type = ix;
1347	req->sv1 = newSVsv (pathname);	1411	req_set_path1 (req, pathname);
1348	req->ptr1 = SvPVbyte_nolen (req->sv1);
1349		1412
1350	REQ_SEND;	1413	REQ_SEND;
1351	}	1414	}
1352		1415
1353	void	1416	void
…		…
1357	aio_symlink = EIO_SYMLINK	1420	aio_symlink = EIO_SYMLINK
1358	aio_rename = EIO_RENAME	1421	aio_rename = EIO_RENAME
1359	PPCODE:	1422	PPCODE:
1360	{	1423	{
1361	dREQ;	1424	dREQ;
		1425	eio_wd wd2 = 0;
1362		1426
1363	req->type = ix;	1427	req->type = ix;
1364	req->sv1 = newSVsv (oldpath);	1428	req_set_path1 (req, oldpath);
1365	req->ptr1 = SvPVbyte_nolen (req->sv1);	1429	req_set_path (req, newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2);
1366	req->sv2 = newSVsv (newpath);	1430	req->int3 = (long)wd2;
1367	req->ptr2 = SvPVbyte_nolen (req->sv2);
1368		1431
1369	REQ_SEND;	1432	REQ_SEND;
1370	}	1433	}
1371		1434
1372	void	1435	void
…		…
1374	PPCODE:	1437	PPCODE:
1375	{	1438	{
1376	dREQ;	1439	dREQ;
1377		1440
1378	req->type = EIO_MKNOD;	1441	req->type = EIO_MKNOD;
1379	req->sv1 = newSVsv (pathname);
1380	req->ptr1 = SvPVbyte_nolen (req->sv1);
1381	req->int2 = (mode_t)mode;	1442	req->int2 = (mode_t)mode;
1382	req->offs = dev;	1443	req->offs = dev;
		1444	req_set_path1 (req, pathname);
1383		1445
1384	REQ_SEND;	1446	REQ_SEND;
1385	}	1447	}
1386		1448
1387	void	1449	void
…		…
1587	CODE:	1649	CODE:
1588	RETVAL = posix_fadvise (fh, offset, length, advice);	1650	RETVAL = posix_fadvise (fh, offset, length, advice);
1589	OUTPUT:	1651	OUTPUT:
1590	RETVAL	1652	RETVAL
1591		1653
1592	ssize_t	1654	IV
1593	sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count)	1655	sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count)
1594	CODE:	1656	CODE:
1595	RETVAL = eio_sendfile_sync (ofh, ifh, offset, count);	1657	RETVAL = eio_sendfile_sync (ofh, ifh, offset, count);
1596	OUTPUT:	1658	OUTPUT:
1597	RETVAL	1659	RETVAL
…		…
1709	SvREFCNT_dec (on_next_submit);	1771	SvREFCNT_dec (on_next_submit);
1710	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;	1772	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
1711		1773
1712	PROTOTYPES: DISABLE	1774	PROTOTYPES: DISABLE
1713		1775
		1776	MODULE = IO::AIO PACKAGE = IO::AIO::WD
		1777
		1778	BOOT:
		1779	{
		1780	newCONSTSUB (aio_stash, "CWD" , newSVaio_wd (EIO_CWD ));
		1781	newCONSTSUB (aio_stash, "INVALID_WD", newSVaio_wd (EIO_INVALID_WD));
		1782	}
		1783
		1784	void
		1785	DESTROY (SV *self)
		1786	CODE:
		1787	{
		1788	aio_wd wd = SvAIO_WD (self);
		1789	#if HAVE_AT
		1790	SV *callback = &PL_sv_undef;
		1791	dREQ; /* clobbers next_pri :/ */
		1792	req->type = EIO_WD_CLOSE;
		1793	req->wd = wd;
		1794	REQ_SEND;
		1795	#else
		1796	eio_wd_close_sync (wd);
		1797	#endif
		1798	}
		1799
1714	MODULE = IO::AIO PACKAGE = IO::AIO::REQ	1800	MODULE = IO::AIO PACKAGE = IO::AIO::REQ
1715		1801
1716	void	1802	void
1717	cancel (aio_req_ornot req)	1803	cancel (aio_req_ornot req)
1718	CODE:	1804	CODE:

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Comparing IO-AIO/AIO.xs (file contents): Revision 1.188 by root, Sun Jul 17 04:20:04 2011 UTC vs. Revision 1.201 by root, Thu Sep 29 09:57:12 2011 UTC

Diff Legend

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.188 by root, Sun Jul 17 04:20:04 2011 UTC vs.
Revision 1.201 by root, Thu Sep 29 09:57:12 2011 UTC