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

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.227 by root, Sat Sep 7 23:18:23 2013 UTC vs.
Revision 1.241 by root, Sun May 1 17:19:39 2016 UTC

…		…
19		19
20	#if _POSIX_MEMLOCK \|\| _POSIX_MEMLOCK_RANGE \|\| _POSIX_MAPPED_FILES	20	#if _POSIX_MEMLOCK \|\| _POSIX_MEMLOCK_RANGE \|\| _POSIX_MAPPED_FILES
21	# include <sys/mman.h>	21	# include <sys/mman.h>
22	#endif	22	#endif
23		23
24	#if __linux__	24	/* the incompetent fool that created musl keeps __linux__, refuses
		25	* to implement any linux standard apis, and also has no way to test
		26	* for his broken iplementation. on't complain if this fails for you.
		27	*/
		28	#if __linux__ && (defined __GLIBC__ \|\| defined __UCLIBC__)
25	# include <linux/fs.h>	29	# include <linux/fs.h>
26	# ifdef FS_IOC_FIEMAP	30	# ifdef FS_IOC_FIEMAP
27	# include <linux/types.h>	31	# include <linux/types.h>
28	# include <linux/fiemap.h>	32	# include <linux/fiemap.h>
29	# define HAVE_FIEMAP 1	33	# define HAVE_FIEMAP 1
…		…
141	# define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */	145	# define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */
142	# endif	146	# endif
143	#endif	147	#endif
144		148
145	/* defines all sorts of constants to 0 unless they are already defined */	149	/* defines all sorts of constants to 0 unless they are already defined */
		150	/* also provides const_iv_ and const_niv_ macros for them */
146	#include "def0.h"	151	#include "def0.h"
147		152
148	#ifndef makedev	153	#ifndef makedev
149	# define makedev(maj,min) (((maj) << 8) \| (min))	154	# define makedev(maj,min) (((maj) << 8) \| (min))
150	#endif	155	#endif
…		…
304	}	309	}
305		310
306	static SV *	311	static SV *
307	newSVaio_wd (aio_wd wd)	312	newSVaio_wd (aio_wd wd)
308	{	313	{
309	return sv_bless (newRV_noinc (newSViv ((IV)wd)), aio_wd_stash);	314	return sv_bless (newRV_noinc (newSViv ((intptr_t)wd)), aio_wd_stash);
310	}	315	}
311		316
312	static aio_req	317	static aio_req
313	SvAIO_REQ (SV *sv)	318	SvAIO_REQ (SV *sv)
314	{	319	{
…		…
333	\|\| SvTYPE (SvRV (sv)) != SVt_PVMG	338	\|\| SvTYPE (SvRV (sv)) != SVt_PVMG
334	\|\| SvSTASH (SvRV (sv)) != aio_wd_stash)	339	\|\| SvSTASH (SvRV (sv)) != aio_wd_stash)
335	croak ("IO::AIO: expected a working directory object as returned by aio_wd");	340	croak ("IO::AIO: expected a working directory object as returned by aio_wd");
336		341
337	return (aio_wd)(long)SvIVX (SvRV (sv));	342	return (aio_wd)(long)SvIVX (SvRV (sv));
		343	}
		344
		345	static SV *
		346	newmortalFH (int fd, int flags)
		347	{
		348	if (fd < 0)
		349	return &PL_sv_undef;
		350
		351	GV gv = (GV )sv_newmortal ();
		352	char sym[64];
		353	int symlen;
		354
		355	symlen = snprintf (sym, sizeof (sym), "fd#%d", fd);
		356	gv_init (gv, aio_stash, sym, symlen, 0);
		357
		358	symlen = snprintf (
		359	sym,
		360	sizeof (sym),
		361	"%s&=%d",
		362	flags == O_RDONLY ? "<" : flags == O_WRONLY ? ">" : "+<",
		363	fd
		364	);
		365
		366	return do_open (gv, sym, symlen, 0, 0, 0, 0)
		367	? (SV *)gv : &PL_sv_undef;
338	}	368	}
339		369
340	static void	370	static void
341	aio_grp_feed (aio_req grp)	371	aio_grp_feed (aio_req grp)
342	{	372	{
…		…
470	XPUSHs (sv_2mortal (newSViv (req->int1 & ~(EIO_READDIR_CUSTOM1 \| EIO_READDIR_CUSTOM2))));	500	XPUSHs (sv_2mortal (newSViv (req->int1 & ~(EIO_READDIR_CUSTOM1 \| EIO_READDIR_CUSTOM2))));
471	}	501	}
472	break;	502	break;
473		503
474	case EIO_OPEN:	504	case EIO_OPEN:
475	{	505	PUSHs (newmortalFH (req->result, req->int1 & (O_RDONLY \| O_WRONLY \| O_RDWR)));
476	/* convert fd to fh */
477	SV *fh = &PL_sv_undef;
478
479	if (req->result >= 0)
480	{
481	GV gv = (GV )sv_newmortal ();
482	int flags = req->int1 & (O_RDONLY \| O_WRONLY \| O_RDWR);
483	char sym [64];
484	int symlen;
485
486	symlen = snprintf (sym, sizeof (sym), "fd#%d", (int)req->result);
487	gv_init (gv, aio_stash, sym, symlen, 0);
488
489	symlen = snprintf (
490	sym,
491	sizeof (sym),
492	"%s&=%d",
493	flags == O_RDONLY ? "<" : flags == O_WRONLY ? ">" : "+<",
494	(int)req->result
495	);
496
497	if (do_open (gv, sym, symlen, 0, 0, 0, 0))
498	fh = (SV *)gv;
499	}
500
501	PUSHs (fh);
502	}
503	break;	506	break;
504		507
505	case EIO_STATVFS:	508	case EIO_STATVFS:
506	case EIO_FSTATVFS:	509	case EIO_FSTATVFS:
507	{	510	{
…		…
701	{	704	{
702	while (eio_nreqs ())	705	while (eio_nreqs ())
703	{	706	{
704	int size;	707	int size;
705		708
706	X_LOCK (reslock);	709	X_LOCK (EIO_POOL->reslock);
707	size = res_queue.size;	710	size = EIO_POOL->res_queue.size;
708	X_UNLOCK (reslock);	711	X_UNLOCK (EIO_POOL->reslock);
709		712
710	if (size)	713	if (size)
711	return;	714	return;
712		715
713	etp_maybe_start_thread ();	716	etp_maybe_start_thread (EIO_POOL);
714		717
715	s_epipe_wait (&respipe);	718	s_epipe_wait (&respipe);
716	}	719	}
717	}	720	}
718		721
…		…
749	# define munmap(addr,length) EIO_ENOSYS ()	752	# define munmap(addr,length) EIO_ENOSYS ()
750	#endif	753	#endif
751		754
752	#if !_POSIX_MEMORY_PROTECTION	755	#if !_POSIX_MEMORY_PROTECTION
753	# define mprotect(addr,len,prot) EIO_ENOSYS ()	756	# define mprotect(addr,len,prot) EIO_ENOSYS ()
754	# define PROT_NONE 0
755	# define PROT_WRITE 0
756	# define MAP_PRIVATE 0
757	# define MAP_SHARED 0
758	# define MAP_FIXED 0
759	#endif	757	#endif
760		758
761	#define MMAP_MAGIC PERL_MAGIC_ext	759	#define MMAP_MAGIC PERL_MAGIC_ext
762		760
763	static int ecb_cold	761	static int ecb_cold
…		…
903	} *civ, const_iv[] = {	901	} *civ, const_iv[] = {
904	# define const_niv(name, value) { # name, (IV) value },	902	# define const_niv(name, value) { # name, (IV) value },
905	# define const_iv(name) { # name, (IV) name },	903	# define const_iv(name) { # name, (IV) name },
906	# define const_eio(name) { # name, (IV) EIO_ ## name },	904	# define const_eio(name) { # name, (IV) EIO_ ## name },
907		905
908	/* you have to re-run ./gendef0 after adding/Removing any constants here */	906	/* you have to re-run ./gendef0 after adding/removing any constants here */
909		907	/* the first block can be undef if missing */
910	const_iv (ENOSYS)	908	const_iv (ENOSYS)
911	const_iv (EXDEV)	909	const_iv (EXDEV)
912	const_iv (EBADR)	910	const_iv (EBADR)
913		911
		912	/* for lseek */
		913	const_iv (SEEK_DATA)
		914	const_iv (SEEK_HOLE)
		915
		916	const_niv (FADV_NORMAL , POSIX_FADV_NORMAL)
		917	const_niv (FADV_SEQUENTIAL, POSIX_FADV_SEQUENTIAL)
		918	const_niv (FADV_RANDOM , POSIX_FADV_RANDOM)
		919	const_niv (FADV_NOREUSE , POSIX_FADV_NOREUSE)
		920	const_niv (FADV_WILLNEED , POSIX_FADV_WILLNEED)
		921	const_niv (FADV_DONTNEED , POSIX_FADV_DONTNEED)
		922
		923	const_niv (MADV_NORMAL , POSIX_MADV_NORMAL)
		924	const_niv (MADV_SEQUENTIAL, POSIX_MADV_SEQUENTIAL)
		925	const_niv (MADV_RANDOM , POSIX_MADV_RANDOM)
		926	const_niv (MADV_WILLNEED , POSIX_MADV_WILLNEED)
		927	const_niv (MADV_DONTNEED , POSIX_MADV_DONTNEED)
		928
		929	/* the second block will be 0 when missing */
914	const_iv (O_RDONLY)	930	const_iv (O_RDONLY)
915	const_iv (O_WRONLY)	931	const_iv (O_WRONLY)
916	const_iv (O_RDWR)	932	const_iv (O_RDWR)
917	const_iv (O_CREAT)	933	const_iv (O_CREAT)
918	const_iv (O_TRUNC)	934	const_iv (O_TRUNC)
…		…
931	const_iv (O_SEARCH)	947	const_iv (O_SEARCH)
932	const_iv (O_DIRECTORY)	948	const_iv (O_DIRECTORY)
933	const_iv (O_DSYNC)	949	const_iv (O_DSYNC)
934	const_iv (O_RSYNC)	950	const_iv (O_RSYNC)
935	const_iv (O_SYNC)	951	const_iv (O_SYNC)
		952	const_iv (O_PATH)
		953	const_iv (O_TMPFILE)
936	const_iv (O_TTY_INIT)	954	const_iv (O_TTY_INIT)
937		955
938	const_iv (S_IFIFO)	956	const_iv (S_IFIFO)
939	const_iv (S_IFCHR)	957	const_iv (S_IFCHR)
940	const_iv (S_IFBLK)	958	const_iv (S_IFBLK)
…		…
942	const_iv (S_IFREG)	960	const_iv (S_IFREG)
943	const_iv (S_IFDIR)	961	const_iv (S_IFDIR)
944	const_iv (S_IFWHT)	962	const_iv (S_IFWHT)
945	const_iv (S_IFSOCK)	963	const_iv (S_IFSOCK)
946	const_iv (S_IFMT)	964	const_iv (S_IFMT)
947
948	const_niv (FADV_NORMAL , POSIX_FADV_NORMAL)
949	const_niv (FADV_SEQUENTIAL, POSIX_FADV_SEQUENTIAL)
950	const_niv (FADV_RANDOM , POSIX_FADV_RANDOM)
951	const_niv (FADV_NOREUSE , POSIX_FADV_NOREUSE)
952	const_niv (FADV_WILLNEED , POSIX_FADV_WILLNEED)
953	const_niv (FADV_DONTNEED , POSIX_FADV_DONTNEED)
954
955	const_niv (MADV_NORMAL , POSIX_MADV_NORMAL)
956	const_niv (MADV_SEQUENTIAL, POSIX_MADV_SEQUENTIAL)
957	const_niv (MADV_RANDOM , POSIX_MADV_RANDOM)
958	const_niv (MADV_WILLNEED , POSIX_MADV_WILLNEED)
959	const_niv (MADV_DONTNEED , POSIX_MADV_DONTNEED)
960		965
961	const_iv (ST_RDONLY)	966	const_iv (ST_RDONLY)
962	const_iv (ST_NOSUID)	967	const_iv (ST_NOSUID)
963	const_iv (ST_NODEV)	968	const_iv (ST_NODEV)
964	const_iv (ST_NOEXEC)	969	const_iv (ST_NOEXEC)
…		…
974	const_iv (PROT_NONE)	979	const_iv (PROT_NONE)
975	const_iv (PROT_EXEC)	980	const_iv (PROT_EXEC)
976	const_iv (PROT_READ)	981	const_iv (PROT_READ)
977	const_iv (PROT_WRITE)	982	const_iv (PROT_WRITE)
978		983
979	/const_iv (MAP_FIXED)/
980	const_iv (MAP_PRIVATE)	984	const_iv (MAP_PRIVATE)
981	const_iv (MAP_SHARED)	985	const_iv (MAP_SHARED)
		986	const_iv (MAP_FIXED)
982	const_iv (MAP_ANONYMOUS)	987	const_iv (MAP_ANONYMOUS)
983		988
984	/* linuxish */	989	/* linuxish */
985	const_iv (MAP_HUGETLB)
986	const_iv (MAP_LOCKED)	990	const_iv (MAP_LOCKED)
987	const_iv (MAP_NORESERVE)	991	const_iv (MAP_NORESERVE)
988	const_iv (MAP_POPULATE)	992	const_iv (MAP_POPULATE)
989	const_iv (MAP_NONBLOCK)	993	const_iv (MAP_NONBLOCK)
		994	const_iv (MAP_GROWSDOWN)
		995	const_iv (MAP_32BIT)
		996	const_iv (MAP_HUGETLB)
		997	const_iv (MAP_STACK)
990		998
991	const_iv (FIEMAP_FLAG_SYNC)	999	const_iv (FIEMAP_FLAG_SYNC)
992	const_iv (FIEMAP_FLAG_XATTR)	1000	const_iv (FIEMAP_FLAG_XATTR)
993	const_iv (FIEMAP_FLAGS_COMPAT)	1001	const_iv (FIEMAP_FLAGS_COMPAT)
994	const_iv (FIEMAP_EXTENT_LAST)	1002	const_iv (FIEMAP_EXTENT_LAST)
…		…
1006	const_iv (SPLICE_F_MOVE)	1014	const_iv (SPLICE_F_MOVE)
1007	const_iv (SPLICE_F_NONBLOCK)	1015	const_iv (SPLICE_F_NONBLOCK)
1008	const_iv (SPLICE_F_MORE)	1016	const_iv (SPLICE_F_MORE)
1009	const_iv (SPLICE_F_GIFT)	1017	const_iv (SPLICE_F_GIFT)
1010		1018
1011	const_iv (SEEK_DATA)	1019	/* these are libeio constants, and are independent of gendef0 */
1012	const_iv (SEEK_HOLE)
1013
1014	/* libeio constants */
1015	const_eio (SEEK_SET)	1020	const_eio (SEEK_SET)
1016	const_eio (SEEK_CUR)	1021	const_eio (SEEK_CUR)
1017	const_eio (SEEK_END)	1022	const_eio (SEEK_END)
1018		1023
1019	const_eio (MCL_FUTURE)	1024	const_eio (MCL_FUTURE)
…		…
1029	const_eio (SYNC_FILE_RANGE_WRITE)	1034	const_eio (SYNC_FILE_RANGE_WRITE)
1030	const_eio (SYNC_FILE_RANGE_WAIT_AFTER)	1035	const_eio (SYNC_FILE_RANGE_WAIT_AFTER)
1031		1036
1032	const_eio (FALLOC_FL_KEEP_SIZE)	1037	const_eio (FALLOC_FL_KEEP_SIZE)
1033	const_eio (FALLOC_FL_PUNCH_HOLE)	1038	const_eio (FALLOC_FL_PUNCH_HOLE)
		1039	const_eio (FALLOC_FL_COLLAPSE_RANGE)
		1040	const_eio (FALLOC_FL_ZERO_RANGE)
1034		1041
1035	const_eio (READDIR_DENTS)	1042	const_eio (READDIR_DENTS)
1036	const_eio (READDIR_DIRS_FIRST)	1043	const_eio (READDIR_DIRS_FIRST)
1037	const_eio (READDIR_STAT_ORDER)	1044	const_eio (READDIR_STAT_ORDER)
1038	const_eio (READDIR_FOUND_UNKNOWN)	1045	const_eio (READDIR_FOUND_UNKNOWN)
…		…
1106	PROTOTYPE: $	1113	PROTOTYPE: $
1107	CODE:	1114	CODE:
1108	max_outstanding = maxreqs;	1115	max_outstanding = maxreqs;
1109		1116
1110	void	1117	void
1111	aio_wd (SV8 pathname, SV callback=&PL_sv_undef)	1118	aio_wd (SV8 pathname, SV callback = &PL_sv_undef)
1112	PPCODE:	1119	PPCODE:
1113	{	1120	{
1114	dREQ;	1121	dREQ;
1115		1122
1116	req->type = EIO_WD_OPEN;	1123	req->type = EIO_WD_OPEN;
…		…
1118		1125
1119	REQ_SEND;	1126	REQ_SEND;
1120	}	1127	}
1121		1128
1122	void	1129	void
1123	aio_open (SV8 pathname, int flags, int mode, SV callback=&PL_sv_undef)	1130	aio_open (SV8 pathname, int flags, int mode, SV callback = &PL_sv_undef)
1124	PPCODE:	1131	PPCODE:
1125	{	1132	{
1126	dREQ;	1133	dREQ;
1127		1134
1128	req->type = EIO_OPEN;	1135	req->type = EIO_OPEN;
…		…
1132		1139
1133	REQ_SEND;	1140	REQ_SEND;
1134	}	1141	}
1135		1142
1136	void	1143	void
1137	aio_fsync (SV fh, SV callback=&PL_sv_undef)	1144	aio_fsync (SV fh, SV callback = &PL_sv_undef)
1138	ALIAS:	1145	ALIAS:
1139	aio_fsync = EIO_FSYNC	1146	aio_fsync = EIO_FSYNC
1140	aio_fdatasync = EIO_FDATASYNC	1147	aio_fdatasync = EIO_FDATASYNC
1141	aio_syncfs = EIO_SYNCFS	1148	aio_syncfs = EIO_SYNCFS
1142	PPCODE:	1149	PPCODE:
…		…
1150		1157
1151	REQ_SEND;	1158	REQ_SEND;
1152	}	1159	}
1153		1160
1154	void	1161	void
1155	aio_sync_file_range (SV fh, off_t offset, size_t nbytes, UV flags, SV callback=&PL_sv_undef)	1162	aio_sync_file_range (SV fh, off_t offset, size_t nbytes, UV flags, SV callback = &PL_sv_undef)
1156	PPCODE:	1163	PPCODE:
1157	{	1164	{
1158	int fd = s_fileno_croak (fh, 0);	1165	int fd = s_fileno_croak (fh, 0);
1159	dREQ;	1166	dREQ;
1160		1167
…		…
1167		1174
1168	REQ_SEND;	1175	REQ_SEND;
1169	}	1176	}
1170		1177
1171	void	1178	void
1172	aio_allocate (SV fh, int mode, off_t offset, size_t len, SV callback=&PL_sv_undef)	1179	aio_allocate (SV fh, int mode, off_t offset, size_t len, SV callback = &PL_sv_undef)
1173	PPCODE:	1180	PPCODE:
1174	{	1181	{
1175	int fd = s_fileno_croak (fh, 0);	1182	int fd = s_fileno_croak (fh, 0);
1176	dREQ;	1183	dREQ;
1177		1184
…		…
1184		1191
1185	REQ_SEND;	1192	REQ_SEND;
1186	}	1193	}
1187		1194
1188	void	1195	void
1189	aio_close (SV fh, SV callback=&PL_sv_undef)	1196	aio_close (SV fh, SV callback = &PL_sv_undef)
1190	PPCODE:	1197	PPCODE:
1191	{	1198	{
1192	static int close_fd = -1; /* dummy fd to close fds via dup2 */	1199	static int close_fd = -1; /* dummy fd to close fds via dup2 */
1193	int fd = s_fileno_croak (fh, 0);	1200	int fd = s_fileno_croak (fh, 0);
1194	dREQ;	1201	dREQ;
…		…
1218		1225
1219	REQ_SEND;	1226	REQ_SEND;
1220	}	1227	}
1221		1228
1222	void	1229	void
1223	aio_seek (SV fh, SV offset, int whence, SV *callback=&PL_sv_undef)	1230	aio_seek (SV fh, SV offset, int whence, SV *callback = &PL_sv_undef)
1224	PPCODE:	1231	PPCODE:
1225	{	1232	{
1226	int fd = s_fileno_croak (fh, 0);	1233	int fd = s_fileno_croak (fh, 0);
1227	dREQ;	1234	dREQ;
1228		1235
…		…
1234		1241
1235	REQ_SEND;	1242	REQ_SEND;
1236	}	1243	}
1237		1244
1238	void	1245	void
1239	aio_read (SV fh, SV offset, SV length, SV8 data, IV dataoffset, SV *callback=&PL_sv_undef)	1246	aio_read (SV fh, SV offset, SV length, SV8 data, IV dataoffset, SV *callback = &PL_sv_undef)
1240	ALIAS:	1247	ALIAS:
1241	aio_read = EIO_READ	1248	aio_read = EIO_READ
1242	aio_write = EIO_WRITE	1249	aio_write = EIO_WRITE
1243	PPCODE:	1250	PPCODE:
1244	{	1251	{
…		…
1260	len = svlen - dataoffset;	1267	len = svlen - dataoffset;
1261	}	1268	}
1262	else	1269	else
1263	{	1270	{
1264	/* read: check type and grow scalar as necessary */	1271	/* read: check type and grow scalar as necessary */
1265	SvUPGRADE (data, SVt_PV);
1266	if (SvLEN (data) >= SvCUR (data))	1272	if (!SvPOK (data) \|\| SvLEN (data) >= SvCUR (data))
1267	svptr = SvGROW (data, len + dataoffset + 1);	1273	svptr = sv_grow (data, len + dataoffset + 1);
1268	else if (SvCUR (data) < len + dataoffset)	1274	else if (SvCUR (data) < len + dataoffset)
1269	croak ("length + dataoffset outside of scalar, and cannot grow");	1275	croak ("length + dataoffset outside of scalar, and cannot grow");
1270	}	1276	}
1271		1277
1272	{	1278	{
…		…
1290	REQ_SEND;	1296	REQ_SEND;
1291	}	1297	}
1292	}	1298	}
1293		1299
1294	void	1300	void
		1301	aio_ioctl (SV fh, unsigned long request, SV8 arg, SV *callback = &PL_sv_undef)
		1302	ALIAS:
		1303	aio_ioctl = EIO_IOCTL
		1304	aio_fcntl = EIO_FCNTL
		1305	PPCODE:
		1306	{
		1307	int fd = s_fileno_croak (fh, 0);
		1308	char *svptr;
		1309
		1310	if (SvPOK (arg) \|\| !SvNIOK (arg))
		1311	{
		1312	STRLEN svlen;
		1313	/* perl uses IOCPARM_LEN for fcntl, so we do, too */
		1314	#ifdef IOCPARM_LEN
		1315	STRLEN need = IOCPARM_LEN (request);
		1316	#else
		1317	STRLEN need = 256;
		1318	#endif
		1319
		1320	if (svlen < need)
		1321	svptr = SvGROW (arg, need);
		1322	}
		1323	else
		1324	svptr = (char *)SvIV (arg);
		1325
		1326	{
		1327	dREQ;
		1328
		1329	req->type = ix;
		1330	req->sv1 = newSVsv (fh);
		1331	req->int1 = fd;
		1332	req->int2 = (long)request;
		1333	req->sv2 = SvREFCNT_inc (arg);
		1334	req->ptr2 = svptr;
		1335
		1336	REQ_SEND;
		1337	}
		1338	}
		1339
		1340	void
1295	aio_readlink (SV8 pathname, SV callback=&PL_sv_undef)	1341	aio_readlink (SV8 pathname, SV callback = &PL_sv_undef)
1296	ALIAS:	1342	ALIAS:
1297	aio_readlink = EIO_READLINK	1343	aio_readlink = EIO_READLINK
1298	aio_realpath = EIO_REALPATH	1344	aio_realpath = EIO_REALPATH
1299	PPCODE:	1345	PPCODE:
1300	{	1346	{
…		…
1305		1351
1306	REQ_SEND;	1352	REQ_SEND;
1307	}	1353	}
1308		1354
1309	void	1355	void
1310	aio_sendfile (SV out_fh, SV in_fh, off_t in_offset, size_t length, SV *callback=&PL_sv_undef)	1356	aio_sendfile (SV out_fh, SV in_fh, off_t in_offset, size_t length, SV *callback = &PL_sv_undef)
1311	PPCODE:	1357	PPCODE:
1312	{	1358	{
1313	int ifd = s_fileno_croak (in_fh , 0);	1359	int ifd = s_fileno_croak (in_fh , 0);
1314	int ofd = s_fileno_croak (out_fh, 1);	1360	int ofd = s_fileno_croak (out_fh, 1);
1315	dREQ;	1361	dREQ;
…		…
1324		1370
1325	REQ_SEND;	1371	REQ_SEND;
1326	}	1372	}
1327		1373
1328	void	1374	void
1329	aio_readahead (SV fh, off_t offset, size_t length, SV callback=&PL_sv_undef)	1375	aio_readahead (SV fh, off_t offset, size_t length, SV callback = &PL_sv_undef)
1330	PPCODE:	1376	PPCODE:
1331	{	1377	{
1332	int fd = s_fileno_croak (fh, 0);	1378	int fd = s_fileno_croak (fh, 0);
1333	dREQ;	1379	dREQ;
1334		1380
…		…
1340		1386
1341	REQ_SEND;	1387	REQ_SEND;
1342	}	1388	}
1343		1389
1344	void	1390	void
1345	aio_stat (SV8 fh_or_path, SV callback=&PL_sv_undef)	1391	aio_stat (SV8 fh_or_path, SV callback = &PL_sv_undef)
1346	ALIAS:	1392	ALIAS:
1347	aio_stat = EIO_STAT	1393	aio_stat = EIO_STAT
1348	aio_lstat = EIO_LSTAT	1394	aio_lstat = EIO_LSTAT
1349	aio_statvfs = EIO_STATVFS	1395	aio_statvfs = EIO_STATVFS
1350	PPCODE:	1396	PPCODE:
…		…
1359	UV	1405	UV
1360	major (UV dev)	1406	major (UV dev)
1361	ALIAS:	1407	ALIAS:
1362	minor = 1	1408	minor = 1
1363	CODE:	1409	CODE:
1364	RETVAL = ix ? major (dev) : minor (dev);	1410	RETVAL = ix ? minor (dev) : major (dev);
1365	OUTPUT:	1411	OUTPUT:
1366	RETVAL	1412	RETVAL
1367		1413
1368	UV	1414	UV
1369	makedev (UV maj, UV min)	1415	makedev (UV maj, UV min)
…		…
1371	RETVAL = makedev (maj, min);	1417	RETVAL = makedev (maj, min);
1372	OUTPUT:	1418	OUTPUT:
1373	RETVAL	1419	RETVAL
1374		1420
1375	void	1421	void
1376	aio_utime (SV8 fh_or_path, SV atime, SV mtime, SV callback=&PL_sv_undef)	1422	aio_utime (SV8 fh_or_path, SV atime, SV mtime, SV callback = &PL_sv_undef)
1377	PPCODE:	1423	PPCODE:
1378	{	1424	{
1379	dREQ;	1425	dREQ;
1380		1426
1381	req->nv1 = SvOK (atime) ? SvNV (atime) : -1.;	1427	req->nv1 = SvOK (atime) ? SvNV (atime) : -1.;
…		…
1384		1430
1385	REQ_SEND;	1431	REQ_SEND;
1386	}	1432	}
1387		1433
1388	void	1434	void
1389	aio_truncate (SV8 fh_or_path, SV offset, SV *callback=&PL_sv_undef)	1435	aio_truncate (SV8 fh_or_path, SV offset, SV *callback = &PL_sv_undef)
1390	PPCODE:	1436	PPCODE:
1391	{	1437	{
1392	dREQ;	1438	dREQ;
1393		1439
1394	req->offs = SvOK (offset) ? SvVAL64 (offset) : -1;	1440	req->offs = SvOK (offset) ? SvVAL64 (offset) : -1;
…		…
1396		1442
1397	REQ_SEND;	1443	REQ_SEND;
1398	}	1444	}
1399		1445
1400	void	1446	void
1401	aio_chmod (SV8 fh_or_path, int mode, SV callback=&PL_sv_undef)	1447	aio_chmod (SV8 fh_or_path, int mode, SV callback = &PL_sv_undef)
1402	PPCODE:	1448	PPCODE:
1403	{	1449	{
1404	dREQ;	1450	dREQ;
1405		1451
1406	req->int2 = mode;	1452	req->int2 = mode;
…		…
1408		1454
1409	REQ_SEND;	1455	REQ_SEND;
1410	}	1456	}
1411		1457
1412	void	1458	void
1413	aio_chown (SV8 fh_or_path, SV uid, SV gid, SV callback=&PL_sv_undef)	1459	aio_chown (SV8 fh_or_path, SV uid, SV gid, SV callback = &PL_sv_undef)
1414	PPCODE:	1460	PPCODE:
1415	{	1461	{
1416	dREQ;	1462	dREQ;
1417		1463
1418	req->int2 = SvOK (uid) ? SvIV (uid) : -1;	1464	req->int2 = SvOK (uid) ? SvIV (uid) : -1;
…		…
1421		1467
1422	REQ_SEND;	1468	REQ_SEND;
1423	}	1469	}
1424		1470
1425	void	1471	void
1426	aio_readdirx (SV8 pathname, IV flags, SV callback=&PL_sv_undef)	1472	aio_readdirx (SV8 pathname, IV flags, SV callback = &PL_sv_undef)
1427	PPCODE:	1473	PPCODE:
1428	{	1474	{
1429	dREQ;	1475	dREQ;
1430		1476
1431	req->type = EIO_READDIR;	1477	req->type = EIO_READDIR;
…		…
1438		1484
1439	REQ_SEND;	1485	REQ_SEND;
1440	}	1486	}
1441		1487
1442	void	1488	void
1443	aio_mkdir (SV8 pathname, int mode, SV callback=&PL_sv_undef)	1489	aio_mkdir (SV8 pathname, int mode, SV callback = &PL_sv_undef)
1444	PPCODE:	1490	PPCODE:
1445	{	1491	{
1446	dREQ;	1492	dREQ;
1447		1493
1448	req->type = EIO_MKDIR;	1494	req->type = EIO_MKDIR;
…		…
1451		1497
1452	REQ_SEND;	1498	REQ_SEND;
1453	}	1499	}
1454		1500
1455	void	1501	void
1456	aio_unlink (SV8 pathname, SV callback=&PL_sv_undef)	1502	aio_unlink (SV8 pathname, SV callback = &PL_sv_undef)
1457	ALIAS:	1503	ALIAS:
1458	aio_unlink = EIO_UNLINK	1504	aio_unlink = EIO_UNLINK
1459	aio_rmdir = EIO_RMDIR	1505	aio_rmdir = EIO_RMDIR
1460	aio_readdir = EIO_READDIR	1506	aio_readdir = EIO_READDIR
1461	PPCODE:	1507	PPCODE:
…		…
1467		1513
1468	REQ_SEND;	1514	REQ_SEND;
1469	}	1515	}
1470		1516
1471	void	1517	void
1472	aio_link (SV8 oldpath, SV8 newpath, SV *callback=&PL_sv_undef)	1518	aio_link (SV8 oldpath, SV8 newpath, SV *callback = &PL_sv_undef)
1473	ALIAS:	1519	ALIAS:
1474	aio_link = EIO_LINK	1520	aio_link = EIO_LINK
1475	aio_symlink = EIO_SYMLINK	1521	aio_symlink = EIO_SYMLINK
1476	aio_rename = EIO_RENAME	1522	aio_rename = EIO_RENAME
1477	PPCODE:	1523	PPCODE:
…		…
1486		1532
1487	REQ_SEND;	1533	REQ_SEND;
1488	}	1534	}
1489		1535
1490	void	1536	void
1491	aio_mknod (SV8 pathname, int mode, UV dev, SV callback=&PL_sv_undef)	1537	aio_mknod (SV8 pathname, int mode, UV dev, SV callback = &PL_sv_undef)
1492	PPCODE:	1538	PPCODE:
1493	{	1539	{
1494	dREQ;	1540	dREQ;
1495		1541
1496	req->type = EIO_MKNOD;	1542	req->type = EIO_MKNOD;
…		…
1500		1546
1501	REQ_SEND;	1547	REQ_SEND;
1502	}	1548	}
1503		1549
1504	void	1550	void
1505	aio_mtouch (SV8 data, IV offset = 0, SV length = &PL_sv_undef, int flags = 0, SV *callback=&PL_sv_undef)	1551	aio_mtouch (SV8 data, IV offset = 0, SV length = &PL_sv_undef, int flags = 0, SV *callback = &PL_sv_undef)
1506	ALIAS:	1552	ALIAS:
1507	aio_mtouch = EIO_MTOUCH	1553	aio_mtouch = EIO_MTOUCH
1508	aio_msync = EIO_MSYNC	1554	aio_msync = EIO_MSYNC
1509	PPCODE:	1555	PPCODE:
1510	{	1556	{
…		…
1533	REQ_SEND;	1579	REQ_SEND;
1534	}	1580	}
1535	}	1581	}
1536		1582
1537	void	1583	void
1538	aio_mlock (SV8 data, IV offset = 0, SV length = &PL_sv_undef, SV *callback=&PL_sv_undef)	1584	aio_mlock (SV8 data, IV offset = 0, SV length = &PL_sv_undef, SV *callback = &PL_sv_undef)
1539	PPCODE:	1585	PPCODE:
1540	{	1586	{
1541	STRLEN svlen;	1587	STRLEN svlen;
1542	char *svptr = SvPVbyte (data, svlen);	1588	char *svptr = SvPVbyte (data, svlen);
1543	UV len = SvUV (length);	1589	UV len = SvUV (length);
…		…
1562	REQ_SEND;	1608	REQ_SEND;
1563	}	1609	}
1564	}	1610	}
1565		1611
1566	void	1612	void
1567	aio_mlockall (IV flags, SV *callback=&PL_sv_undef)	1613	aio_mlockall (IV flags, SV *callback = &PL_sv_undef)
1568	PPCODE:	1614	PPCODE:
1569	{	1615	{
1570	dREQ;	1616	dREQ;
1571		1617
1572	req->type = EIO_MLOCKALL;	1618	req->type = EIO_MLOCKALL;
…		…
1574		1620
1575	REQ_SEND;	1621	REQ_SEND;
1576	}	1622	}
1577		1623
1578	void	1624	void
1579	aio_fiemap (SV fh, off_t start, SV length, U32 flags, SV count, SV callback=&PL_sv_undef)	1625	aio_fiemap (SV fh, off_t start, SV length, U32 flags, SV count, SV callback = &PL_sv_undef)
1580	PPCODE:	1626	PPCODE:
1581	{	1627	{
1582	int fd = s_fileno_croak (fh, 0);	1628	int fd = s_fileno_croak (fh, 0);
1583	dREQ;	1629	dREQ;
1584		1630
…		…
1597		1643
1598	REQ_SEND;	1644	REQ_SEND;
1599	}	1645	}
1600		1646
1601	void	1647	void
1602	aio_busy (double delay, SV *callback=&PL_sv_undef)	1648	aio_busy (double delay, SV *callback = &PL_sv_undef)
1603	PPCODE:	1649	PPCODE:
1604	{	1650	{
1605	dREQ;	1651	dREQ;
1606		1652
1607	req->type = EIO_BUSY;	1653	req->type = EIO_BUSY;
…		…
1609		1655
1610	REQ_SEND;	1656	REQ_SEND;
1611	}	1657	}
1612		1658
1613	void	1659	void
1614	aio_group (SV *callback=&PL_sv_undef)	1660	aio_group (SV *callback = &PL_sv_undef)
1615	PPCODE:	1661	PPCODE:
1616	{	1662	{
1617	dREQ;	1663	dREQ;
1618		1664
1619	req->type = EIO_GROUP;	1665	req->type = EIO_GROUP;
1620		1666
		1667	PUTBACK;
1621	req_submit (req);	1668	req_submit (req);
		1669	SPAGAIN;
		1670
1622	XPUSHs (req_sv (req, aio_grp_stash));	1671	XPUSHs (req_sv (req, aio_grp_stash));
1623	}	1672	}
1624		1673
1625	void	1674	void
1626	aio_nop (SV *callback=&PL_sv_undef)	1675	aio_nop (SV *callback = &PL_sv_undef)
1627	ALIAS:	1676	ALIAS:
1628	aio_nop = EIO_NOP	1677	aio_nop = EIO_NOP
1629	aio_sync = EIO_SYNC	1678	aio_sync = EIO_SYNC
1630	PPCODE:	1679	PPCODE:
1631	{	1680	{
…		…
1635		1684
1636	REQ_SEND;	1685	REQ_SEND;
1637	}	1686	}
1638		1687
1639	int	1688	int
1640	aioreq_pri (int pri = 0)	1689	aioreq_pri (int pri = NO_INIT)
1641	CODE:	1690	CODE:
1642	RETVAL = next_pri;	1691	RETVAL = next_pri;
1643	if (items > 0)	1692	if (items > 0)
1644	{	1693	{
1645	if (pri < EIO_PRI_MIN) pri = EIO_PRI_MIN;	1694	if (pri < EIO_PRI_MIN) pri = EIO_PRI_MIN;
…		…
1735	RETVAL = eio_sendfile_sync (ofh, ifh, offset, count);	1784	RETVAL = eio_sendfile_sync (ofh, ifh, offset, count);
1736	OUTPUT:	1785	OUTPUT:
1737	RETVAL	1786	RETVAL
1738		1787
1739	void	1788	void
1740	mmap (SV scalar, size_t length, int prot, int flags, SV fh = &PL_sv_undef, off_t offset = 0)	1789	mmap (SV scalar, STRLEN length, int prot, int flags, SV fh = &PL_sv_undef, off_t offset = 0)
1741	PPCODE:	1790	PPCODE:
1742	sv_unmagic (scalar, MMAP_MAGIC);	1791	sv_unmagic (scalar, MMAP_MAGIC);
1743	{	1792	{
1744	int fd = SvOK (fh) ? s_fileno_croak (fh, flags & PROT_WRITE) : -1;	1793	int fd = SvOK (fh) ? s_fileno_croak (fh, flags & PROT_WRITE) : -1;
1745	void addr = (void )mmap (0, length, prot, flags, fd, offset);	1794	void addr = (void )mmap (0, length, prot, flags, fd, offset);
…		…
1772	munmap (SV *scalar)	1821	munmap (SV *scalar)
1773	CODE:	1822	CODE:
1774	sv_unmagic (scalar, MMAP_MAGIC);	1823	sv_unmagic (scalar, MMAP_MAGIC);
1775		1824
1776	int	1825	int
1777	madvise (SV scalar, off_t offset = 0, SV length = &PL_sv_undef, IV advice_or_prot)	1826	madvise (SV scalar, STRLEN offset = 0, SV length = &PL_sv_undef, IV advice_or_prot)
1778	ALIAS:	1827	ALIAS:
1779	mprotect = 1	1828	mprotect = 1
1780	CODE:	1829	CODE:
1781	{	1830	{
1782	STRLEN svlen;	1831	STRLEN svlen;
1783	void *addr = SvPVbyte (scalar, svlen);	1832	void *addr = SvPVbyte (scalar, svlen);
1784	size_t len = SvUV (length);	1833	STRLEN len = SvUV (length);
1785		1834
1786	if (offset < 0)	1835	if (offset < 0)
1787	offset += svlen;	1836	offset += svlen;
1788		1837
1789	if (offset < 0 \|\| offset > svlen)	1838	if (offset < 0 \|\| offset > svlen)
…		…
1803	}	1852	}
1804	OUTPUT:	1853	OUTPUT:
1805	RETVAL	1854	RETVAL
1806		1855
1807	int	1856	int
1808	munlock (SV scalar, off_t offset = 0, SV length = &PL_sv_undef)	1857	munlock (SV scalar, STRLEN offset = 0, SV length = &PL_sv_undef)
1809	CODE:	1858	CODE:
1810	{	1859	{
1811	STRLEN svlen;	1860	STRLEN svlen;
1812	void *addr = SvPVbyte (scalar, svlen);	1861	void *addr = SvPVbyte (scalar, svlen);
1813	size_t len = SvUV (length);	1862	size_t len = SvUV (length);
…		…
1885	errno = ENOSYS;	1934	errno = ENOSYS;
1886	RETVAL = -1;	1935	RETVAL = -1;
1887	#endif	1936	#endif
1888	OUTPUT:	1937	OUTPUT:
1889	RETVAL	1938	RETVAL
		1939
		1940	void
		1941	pipe2 (int flags = 0)
		1942	PROTOTYPE: ;$
		1943	PPCODE:
		1944	{
		1945	int fd[2];
		1946	int res;
		1947
		1948	if (flags)
		1949	#if HAVE_PIPE2
		1950	res = pipe2 (fd, flags);
		1951	#else
		1952	res = (errno = ENOSYS, -1);
		1953	#endif
		1954	else
		1955	res = pipe (fd);
		1956
		1957	if (!res)
		1958	{
		1959	EXTEND (SP, 2);
		1960	PUSHs (newmortalFH (fd[0], O_RDONLY));
		1961	PUSHs (newmortalFH (fd[1], O_WRONLY));
		1962	}
		1963	}
1890		1964
1891	void _on_next_submit (SV *cb)	1965	void _on_next_submit (SV *cb)
1892	CODE:	1966	CODE:
1893	SvREFCNT_dec (on_next_submit);	1967	SvREFCNT_dec (on_next_submit);
1894	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;	1968	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
…		…
1929	cancel (aio_req_ornot req)	2003	cancel (aio_req_ornot req)
1930	CODE:	2004	CODE:
1931	eio_cancel (req);	2005	eio_cancel (req);
1932		2006
1933	void	2007	void
1934	cb (aio_req_ornot req, SV *callback=&PL_sv_undef)	2008	cb (aio_req_ornot req, SV *callback = NO_INIT)
1935	PPCODE:	2009	PPCODE:
1936	{	2010	{
1937	if (GIMME_V != G_VOID)	2011	if (GIMME_V != G_VOID)
1938	XPUSHs (req->callback ? sv_2mortal (newRV_inc (req->callback)) : &PL_sv_undef);	2012	XPUSHs (req->callback ? sv_2mortal (newRV_inc (req->callback)) : &PL_sv_undef);
1939		2013
1940	if (items > 1)	2014	if (items > 1)
1941	{	2015	{
1942	SV *cb_cv =get_cb (callback);	2016	SV *cb_cv = get_cb (callback);
1943		2017
1944	SvREFCNT_dec (req->callback);	2018	SvREFCNT_dec (req->callback);
1945	req->callback = SvREFCNT_inc (cb_cv);	2019	req->callback = SvREFCNT_inc (cb_cv);
1946	}	2020	}
1947	}	2021	}
…		…
2004	limit (aio_req grp, int limit)	2078	limit (aio_req grp, int limit)
2005	CODE:	2079	CODE:
2006	eio_grp_limit (grp, limit);	2080	eio_grp_limit (grp, limit);
2007		2081
2008	void	2082	void
2009	feed (aio_req grp, SV *callback=&PL_sv_undef)	2083	feed (aio_req grp, SV *callback = &PL_sv_undef)
2010	CODE:	2084	CODE:
2011	{	2085	{
2012	SvREFCNT_dec (grp->sv2);	2086	SvREFCNT_dec (grp->sv2);
2013	grp->sv2 = newSVsv (callback);	2087	grp->sv2 = newSVsv (callback);
2014	grp->feed = aio_grp_feed;	2088	grp->feed = aio_grp_feed;

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+Removed lines
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Comparing IO-AIO/AIO.xs (file contents): Revision 1.227 by root, Sat Sep 7 23:18:23 2013 UTC vs. Revision 1.241 by root, Sun May 1 17:19:39 2016 UTC

Diff Legend

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.227 by root, Sat Sep 7 23:18:23 2013 UTC vs.
Revision 1.241 by root, Sun May 1 17:19:39 2016 UTC