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

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.230 by root, Tue Jun 3 01:30:33 2014 UTC vs.
Revision 1.244 by root, Tue May 30 22:45:52 2017 UTC

…		…
21	# include <sys/mman.h>	21	# include <sys/mman.h>
22	#endif	22	#endif
23		23
24	/* the incompetent fool that created musl keeps __linux__, refuses	24	/* the incompetent fool that created musl keeps __linux__, refuses
25	* to implement any linux standard apis, and also has no way to test	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.	26	* for his broken iplementation. don't complain to me if this fails
		27	* for you.
27	*/	28	*/
28	#if __linux__ && (defined __GLIBC__ \|\| defined __UCLIBC__)	29	#if __linux__ && (defined __GLIBC__ \|\| defined __UCLIBC__)
29	# include <linux/fs.h>	30	# include <linux/fs.h>
30	# ifdef FS_IOC_FIEMAP	31	# ifdef FS_IOC_FIEMAP
31	# include <linux/types.h>	32	# include <linux/types.h>
…		…
145	# define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */	146	# define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */
146	# endif	147	# endif
147	#endif	148	#endif
148		149
149	/* defines all sorts of constants to 0 unless they are already defined */	150	/* defines all sorts of constants to 0 unless they are already defined */
		151	/* also provides const_iv_ and const_niv_ macros for them */
150	#include "def0.h"	152	#include "def0.h"
151		153
152	#ifndef makedev	154	#ifndef makedev
153	# define makedev(maj,min) (((maj) << 8) \| (min))	155	# define makedev(maj,min) (((maj) << 8) \| (min))
154	#endif	156	#endif
…		…
308	}	310	}
309		311
310	static SV *	312	static SV *
311	newSVaio_wd (aio_wd wd)	313	newSVaio_wd (aio_wd wd)
312	{	314	{
313	return sv_bless (newRV_noinc (newSViv ((IV)wd)), aio_wd_stash);	315	return sv_bless (newRV_noinc (newSViv ((intptr_t)wd)), aio_wd_stash);
314	}	316	}
315		317
316	static aio_req	318	static aio_req
317	SvAIO_REQ (SV *sv)	319	SvAIO_REQ (SV *sv)
318	{	320	{
…		…
337	\|\| SvTYPE (SvRV (sv)) != SVt_PVMG	339	\|\| SvTYPE (SvRV (sv)) != SVt_PVMG
338	\|\| SvSTASH (SvRV (sv)) != aio_wd_stash)	340	\|\| SvSTASH (SvRV (sv)) != aio_wd_stash)
339	croak ("IO::AIO: expected a working directory object as returned by aio_wd");	341	croak ("IO::AIO: expected a working directory object as returned by aio_wd");
340		342
341	return (aio_wd)(long)SvIVX (SvRV (sv));	343	return (aio_wd)(long)SvIVX (SvRV (sv));
		344	}
		345
		346	static SV *
		347	newmortalFH (int fd, int flags)
		348	{
		349	if (fd < 0)
		350	return &PL_sv_undef;
		351
		352	GV gv = (GV )sv_newmortal ();
		353	char sym[64];
		354	int symlen;
		355
		356	symlen = snprintf (sym, sizeof (sym), "fd#%d", fd);
		357	gv_init (gv, aio_stash, sym, symlen, 0);
		358
		359	symlen = snprintf (
		360	sym,
		361	sizeof (sym),
		362	"%s&=%d",
		363	flags == O_RDONLY ? "<" : flags == O_WRONLY ? ">" : "+<",
		364	fd
		365	);
		366
		367	return do_open (gv, sym, symlen, 0, 0, 0, 0)
		368	? (SV *)gv : &PL_sv_undef;
342	}	369	}
343		370
344	static void	371	static void
345	aio_grp_feed (aio_req grp)	372	aio_grp_feed (aio_req grp)
346	{	373	{
…		…
474	XPUSHs (sv_2mortal (newSViv (req->int1 & ~(EIO_READDIR_CUSTOM1 \| EIO_READDIR_CUSTOM2))));	501	XPUSHs (sv_2mortal (newSViv (req->int1 & ~(EIO_READDIR_CUSTOM1 \| EIO_READDIR_CUSTOM2))));
475	}	502	}
476	break;	503	break;
477		504
478	case EIO_OPEN:	505	case EIO_OPEN:
479	{	506	PUSHs (newmortalFH (req->result, req->int1 & (O_RDONLY \| O_WRONLY \| O_RDWR)));
480	/* convert fd to fh */
481	SV *fh = &PL_sv_undef;
482
483	if (req->result >= 0)
484	{
485	GV gv = (GV )sv_newmortal ();
486	int flags = req->int1 & (O_RDONLY \| O_WRONLY \| O_RDWR);
487	char sym [64];
488	int symlen;
489
490	symlen = snprintf (sym, sizeof (sym), "fd#%d", (int)req->result);
491	gv_init (gv, aio_stash, sym, symlen, 0);
492
493	symlen = snprintf (
494	sym,
495	sizeof (sym),
496	"%s&=%d",
497	flags == O_RDONLY ? "<" : flags == O_WRONLY ? ">" : "+<",
498	(int)req->result
499	);
500
501	if (do_open (gv, sym, symlen, 0, 0, 0, 0))
502	fh = (SV *)gv;
503	}
504
505	PUSHs (fh);
506	}
507	break;	507	break;
508		508
509	case EIO_STATVFS:	509	case EIO_STATVFS:
510	case EIO_FSTATVFS:	510	case EIO_FSTATVFS:
511	{	511	{
…		…
705	{	705	{
706	while (eio_nreqs ())	706	while (eio_nreqs ())
707	{	707	{
708	int size;	708	int size;
709		709
710	X_LOCK (reslock);	710	X_LOCK (EIO_POOL->reslock);
711	size = res_queue.size;	711	size = EIO_POOL->res_queue.size;
712	X_UNLOCK (reslock);	712	X_UNLOCK (EIO_POOL->reslock);
713		713
714	if (size)	714	if (size)
715	return;	715	return;
716		716
717	etp_maybe_start_thread ();	717	etp_maybe_start_thread (EIO_POOL);
718		718
719	s_epipe_wait (&respipe);	719	s_epipe_wait (&respipe);
720	}	720	}
721	}	721	}
722		722
…		…
753	# define munmap(addr,length) EIO_ENOSYS ()	753	# define munmap(addr,length) EIO_ENOSYS ()
754	#endif	754	#endif
755		755
756	#if !_POSIX_MEMORY_PROTECTION	756	#if !_POSIX_MEMORY_PROTECTION
757	# define mprotect(addr,len,prot) EIO_ENOSYS ()	757	# define mprotect(addr,len,prot) EIO_ENOSYS ()
758	# define PROT_NONE 0
759	# define PROT_WRITE 0
760	# define MAP_PRIVATE 0
761	# define MAP_SHARED 0
762	# define MAP_FIXED 0
763	#endif	758	#endif
764		759
765	#define MMAP_MAGIC PERL_MAGIC_ext	760	#define MMAP_MAGIC PERL_MAGIC_ext
766		761
767	static int ecb_cold	762	static int ecb_cold
…		…
907	} *civ, const_iv[] = {	902	} *civ, const_iv[] = {
908	# define const_niv(name, value) { # name, (IV) value },	903	# define const_niv(name, value) { # name, (IV) value },
909	# define const_iv(name) { # name, (IV) name },	904	# define const_iv(name) { # name, (IV) name },
910	# define const_eio(name) { # name, (IV) EIO_ ## name },	905	# define const_eio(name) { # name, (IV) EIO_ ## name },
911		906
912	/* you have to re-run ./gendef0 after adding/Removing any constants here */	907	/* you have to re-run ./gendef0 after adding/removing any constants here */
913		908	/* the first block can be undef if missing */
914	const_iv (ENOSYS)	909	const_iv (ENOSYS)
915	const_iv (EXDEV)	910	const_iv (EXDEV)
916	const_iv (EBADR)	911	const_iv (EBADR)
917		912
		913	/* for lseek */
		914	const_iv (SEEK_DATA)
		915	const_iv (SEEK_HOLE)
		916
		917	const_niv (FADV_NORMAL , POSIX_FADV_NORMAL)
		918	const_niv (FADV_SEQUENTIAL, POSIX_FADV_SEQUENTIAL)
		919	const_niv (FADV_RANDOM , POSIX_FADV_RANDOM)
		920	const_niv (FADV_NOREUSE , POSIX_FADV_NOREUSE)
		921	const_niv (FADV_WILLNEED , POSIX_FADV_WILLNEED)
		922	const_niv (FADV_DONTNEED , POSIX_FADV_DONTNEED)
		923
		924	const_niv (MADV_NORMAL , POSIX_MADV_NORMAL)
		925	const_niv (MADV_SEQUENTIAL, POSIX_MADV_SEQUENTIAL)
		926	const_niv (MADV_RANDOM , POSIX_MADV_RANDOM)
		927	const_niv (MADV_WILLNEED , POSIX_MADV_WILLNEED)
		928	const_niv (MADV_DONTNEED , POSIX_MADV_DONTNEED)
		929	const_niv (MADV_FREE , POSIX_MADV_FREE)
		930
		931	/* the second block will be 0 when missing */
918	const_iv (O_RDONLY)	932	const_iv (O_RDONLY)
919	const_iv (O_WRONLY)	933	const_iv (O_WRONLY)
920	const_iv (O_RDWR)	934	const_iv (O_RDWR)
921	const_iv (O_CREAT)	935	const_iv (O_CREAT)
922	const_iv (O_TRUNC)	936	const_iv (O_TRUNC)
…		…
935	const_iv (O_SEARCH)	949	const_iv (O_SEARCH)
936	const_iv (O_DIRECTORY)	950	const_iv (O_DIRECTORY)
937	const_iv (O_DSYNC)	951	const_iv (O_DSYNC)
938	const_iv (O_RSYNC)	952	const_iv (O_RSYNC)
939	const_iv (O_SYNC)	953	const_iv (O_SYNC)
		954	const_iv (O_PATH)
		955	const_iv (O_TMPFILE)
940	const_iv (O_TTY_INIT)	956	const_iv (O_TTY_INIT)
941		957
942	const_iv (S_IFIFO)	958	const_iv (S_IFIFO)
943	const_iv (S_IFCHR)	959	const_iv (S_IFCHR)
944	const_iv (S_IFBLK)	960	const_iv (S_IFBLK)
…		…
946	const_iv (S_IFREG)	962	const_iv (S_IFREG)
947	const_iv (S_IFDIR)	963	const_iv (S_IFDIR)
948	const_iv (S_IFWHT)	964	const_iv (S_IFWHT)
949	const_iv (S_IFSOCK)	965	const_iv (S_IFSOCK)
950	const_iv (S_IFMT)	966	const_iv (S_IFMT)
951
952	const_niv (FADV_NORMAL , POSIX_FADV_NORMAL)
953	const_niv (FADV_SEQUENTIAL, POSIX_FADV_SEQUENTIAL)
954	const_niv (FADV_RANDOM , POSIX_FADV_RANDOM)
955	const_niv (FADV_NOREUSE , POSIX_FADV_NOREUSE)
956	const_niv (FADV_WILLNEED , POSIX_FADV_WILLNEED)
957	const_niv (FADV_DONTNEED , POSIX_FADV_DONTNEED)
958
959	const_niv (MADV_NORMAL , POSIX_MADV_NORMAL)
960	const_niv (MADV_SEQUENTIAL, POSIX_MADV_SEQUENTIAL)
961	const_niv (MADV_RANDOM , POSIX_MADV_RANDOM)
962	const_niv (MADV_WILLNEED , POSIX_MADV_WILLNEED)
963	const_niv (MADV_DONTNEED , POSIX_MADV_DONTNEED)
964		967
965	const_iv (ST_RDONLY)	968	const_iv (ST_RDONLY)
966	const_iv (ST_NOSUID)	969	const_iv (ST_NOSUID)
967	const_iv (ST_NODEV)	970	const_iv (ST_NODEV)
968	const_iv (ST_NOEXEC)	971	const_iv (ST_NOEXEC)
…		…
978	const_iv (PROT_NONE)	981	const_iv (PROT_NONE)
979	const_iv (PROT_EXEC)	982	const_iv (PROT_EXEC)
980	const_iv (PROT_READ)	983	const_iv (PROT_READ)
981	const_iv (PROT_WRITE)	984	const_iv (PROT_WRITE)
982		985
983	/const_iv (MAP_FIXED)/
984	const_iv (MAP_PRIVATE)	986	const_iv (MAP_PRIVATE)
985	const_iv (MAP_SHARED)	987	const_iv (MAP_SHARED)
		988	const_iv (MAP_FIXED)
986	const_iv (MAP_ANONYMOUS)	989	const_iv (MAP_ANONYMOUS)
987		990
988	/* linuxish */	991	/* linuxish */
989	const_iv (MAP_HUGETLB)
990	const_iv (MAP_LOCKED)	992	const_iv (MAP_LOCKED)
991	const_iv (MAP_NORESERVE)	993	const_iv (MAP_NORESERVE)
992	const_iv (MAP_POPULATE)	994	const_iv (MAP_POPULATE)
993	const_iv (MAP_NONBLOCK)	995	const_iv (MAP_NONBLOCK)
		996	const_iv (MAP_GROWSDOWN)
		997	const_iv (MAP_32BIT)
		998	const_iv (MAP_HUGETLB)
		999	const_iv (MAP_STACK)
		1000
		1001	const_iv (FIFREEZE)
		1002	const_iv (FITHAW)
		1003	const_iv (FITRIM)
		1004	const_iv (FICLONE)
		1005	const_iv (FICLONERANGE)
		1006	const_iv (FIDEDUPERANGE)
		1007
		1008	const_iv (FS_IOC_GETFLAGS)
		1009	const_iv (FS_IOC_SETFLAGS)
		1010	const_iv (FS_IOC_GETVERSION)
		1011	const_iv (FS_IOC_SETVERSION)
		1012	const_iv (FS_IOC_FIEMAP)
		1013	const_iv (FS_IOC_FSGETXATTR)
		1014	const_iv (FS_IOC_FSSETXATTR)
		1015	const_iv (FS_IOC_SET_ENCRYPTION_POLICY)
		1016	const_iv (FS_IOC_GET_ENCRYPTION_PWSALT)
		1017	const_iv (FS_IOC_GET_ENCRYPTION_POLICY)
		1018
		1019	const_iv (FS_KEY_DESCRIPTOR_SIZE)
		1020
		1021	const_iv (FS_SECRM_FL)
		1022	const_iv (FS_UNRM_FL)
		1023	const_iv (FS_COMPR_FL)
		1024	const_iv (FS_SYNC_FL)
		1025	const_iv (FS_IMMUTABLE_FL)
		1026	const_iv (FS_APPEND_FL)
		1027	const_iv (FS_NODUMP_FL)
		1028	const_iv (FS_NOATIME_FL)
		1029	const_iv (FS_DIRTY_FL)
		1030	const_iv (FS_COMPRBLK_FL)
		1031	const_iv (FS_NOCOMP_FL)
		1032	const_iv (FS_ENCRYPT_FL)
		1033	const_iv (FS_BTREE_FL)
		1034	const_iv (FS_INDEX_FL)
		1035	const_iv (FS_JOURNAL_DATA_FL)
		1036	const_iv (FS_NOTAIL_FL)
		1037	const_iv (FS_DIRSYNC_FL)
		1038	const_iv (FS_TOPDIR_FL)
		1039	const_iv (FS_FL_USER_MODIFIABLE)
		1040
		1041	const_iv (FS_XFLAG_REALTIME)
		1042	const_iv (FS_XFLAG_PREALLOC)
		1043	const_iv (FS_XFLAG_IMMUTABLE)
		1044	const_iv (FS_XFLAG_APPEND)
		1045	const_iv (FS_XFLAG_SYNC)
		1046	const_iv (FS_XFLAG_NOATIME)
		1047	const_iv (FS_XFLAG_NODUMP)
		1048	const_iv (FS_XFLAG_RTINHERIT)
		1049	const_iv (FS_XFLAG_PROJINHERIT)
		1050	const_iv (FS_XFLAG_NOSYMLINKS)
		1051	const_iv (FS_XFLAG_EXTSIZE)
		1052	const_iv (FS_XFLAG_EXTSZINHERIT)
		1053	const_iv (FS_XFLAG_NODEFRAG)
		1054	const_iv (FS_XFLAG_FILESTREAM)
		1055	const_iv (FS_XFLAG_DAX)
		1056	const_iv (FS_XFLAG_HASATTR)
994		1057
995	const_iv (FIEMAP_FLAG_SYNC)	1058	const_iv (FIEMAP_FLAG_SYNC)
996	const_iv (FIEMAP_FLAG_XATTR)	1059	const_iv (FIEMAP_FLAG_XATTR)
997	const_iv (FIEMAP_FLAGS_COMPAT)	1060	const_iv (FIEMAP_FLAGS_COMPAT)
998	const_iv (FIEMAP_EXTENT_LAST)	1061	const_iv (FIEMAP_EXTENT_LAST)
…		…
1010	const_iv (SPLICE_F_MOVE)	1073	const_iv (SPLICE_F_MOVE)
1011	const_iv (SPLICE_F_NONBLOCK)	1074	const_iv (SPLICE_F_NONBLOCK)
1012	const_iv (SPLICE_F_MORE)	1075	const_iv (SPLICE_F_MORE)
1013	const_iv (SPLICE_F_GIFT)	1076	const_iv (SPLICE_F_GIFT)
1014		1077
1015	const_iv (SEEK_DATA)	1078	/* these are libeio constants, and are independent of gendef0 */
1016	const_iv (SEEK_HOLE)
1017
1018	/* libeio constants */
1019	const_eio (SEEK_SET)	1079	const_eio (SEEK_SET)
1020	const_eio (SEEK_CUR)	1080	const_eio (SEEK_CUR)
1021	const_eio (SEEK_END)	1081	const_eio (SEEK_END)
1022		1082
1023	const_eio (MCL_FUTURE)	1083	const_eio (MCL_FUTURE)
…		…
1033	const_eio (SYNC_FILE_RANGE_WRITE)	1093	const_eio (SYNC_FILE_RANGE_WRITE)
1034	const_eio (SYNC_FILE_RANGE_WAIT_AFTER)	1094	const_eio (SYNC_FILE_RANGE_WAIT_AFTER)
1035		1095
1036	const_eio (FALLOC_FL_KEEP_SIZE)	1096	const_eio (FALLOC_FL_KEEP_SIZE)
1037	const_eio (FALLOC_FL_PUNCH_HOLE)	1097	const_eio (FALLOC_FL_PUNCH_HOLE)
		1098	const_eio (FALLOC_FL_COLLAPSE_RANGE)
		1099	const_eio (FALLOC_FL_ZERO_RANGE)
1038		1100
1039	const_eio (READDIR_DENTS)	1101	const_eio (READDIR_DENTS)
1040	const_eio (READDIR_DIRS_FIRST)	1102	const_eio (READDIR_DIRS_FIRST)
1041	const_eio (READDIR_STAT_ORDER)	1103	const_eio (READDIR_STAT_ORDER)
1042	const_eio (READDIR_FOUND_UNKNOWN)	1104	const_eio (READDIR_FOUND_UNKNOWN)
…		…
1110	PROTOTYPE: $	1172	PROTOTYPE: $
1111	CODE:	1173	CODE:
1112	max_outstanding = maxreqs;	1174	max_outstanding = maxreqs;
1113		1175
1114	void	1176	void
1115	aio_wd (SV8 pathname, SV callback=&PL_sv_undef)	1177	aio_wd (SV8 pathname, SV callback = &PL_sv_undef)
1116	PPCODE:	1178	PPCODE:
1117	{	1179	{
1118	dREQ;	1180	dREQ;
1119		1181
1120	req->type = EIO_WD_OPEN;	1182	req->type = EIO_WD_OPEN;
…		…
1122		1184
1123	REQ_SEND;	1185	REQ_SEND;
1124	}	1186	}
1125		1187
1126	void	1188	void
1127	aio_open (SV8 pathname, int flags, int mode, SV callback=&PL_sv_undef)	1189	aio_open (SV8 pathname, int flags, int mode, SV callback = &PL_sv_undef)
1128	PPCODE:	1190	PPCODE:
1129	{	1191	{
1130	dREQ;	1192	dREQ;
1131		1193
1132	req->type = EIO_OPEN;	1194	req->type = EIO_OPEN;
…		…
1136		1198
1137	REQ_SEND;	1199	REQ_SEND;
1138	}	1200	}
1139		1201
1140	void	1202	void
1141	aio_fsync (SV fh, SV callback=&PL_sv_undef)	1203	aio_fsync (SV fh, SV callback = &PL_sv_undef)
1142	ALIAS:	1204	ALIAS:
1143	aio_fsync = EIO_FSYNC	1205	aio_fsync = EIO_FSYNC
1144	aio_fdatasync = EIO_FDATASYNC	1206	aio_fdatasync = EIO_FDATASYNC
1145	aio_syncfs = EIO_SYNCFS	1207	aio_syncfs = EIO_SYNCFS
1146	PPCODE:	1208	PPCODE:
…		…
1154		1216
1155	REQ_SEND;	1217	REQ_SEND;
1156	}	1218	}
1157		1219
1158	void	1220	void
1159	aio_sync_file_range (SV fh, off_t offset, size_t nbytes, UV flags, SV callback=&PL_sv_undef)	1221	aio_sync_file_range (SV fh, off_t offset, size_t nbytes, UV flags, SV callback = &PL_sv_undef)
1160	PPCODE:	1222	PPCODE:
1161	{	1223	{
1162	int fd = s_fileno_croak (fh, 0);	1224	int fd = s_fileno_croak (fh, 0);
1163	dREQ;	1225	dREQ;
1164		1226
…		…
1171		1233
1172	REQ_SEND;	1234	REQ_SEND;
1173	}	1235	}
1174		1236
1175	void	1237	void
1176	aio_allocate (SV fh, int mode, off_t offset, size_t len, SV callback=&PL_sv_undef)	1238	aio_allocate (SV fh, int mode, off_t offset, size_t len, SV callback = &PL_sv_undef)
1177	PPCODE:	1239	PPCODE:
1178	{	1240	{
1179	int fd = s_fileno_croak (fh, 0);	1241	int fd = s_fileno_croak (fh, 0);
1180	dREQ;	1242	dREQ;
1181		1243
…		…
1188		1250
1189	REQ_SEND;	1251	REQ_SEND;
1190	}	1252	}
1191		1253
1192	void	1254	void
1193	aio_close (SV fh, SV callback=&PL_sv_undef)	1255	aio_close (SV fh, SV callback = &PL_sv_undef)
1194	PPCODE:	1256	PPCODE:
1195	{	1257	{
1196	static int close_fd = -1; /* dummy fd to close fds via dup2 */	1258	static int close_fd = -1; /* dummy fd to close fds via dup2 */
1197	int fd = s_fileno_croak (fh, 0);	1259	int fd = s_fileno_croak (fh, 0);
1198	dREQ;	1260	dREQ;
…		…
1222		1284
1223	REQ_SEND;	1285	REQ_SEND;
1224	}	1286	}
1225		1287
1226	void	1288	void
1227	aio_seek (SV fh, SV offset, int whence, SV *callback=&PL_sv_undef)	1289	aio_seek (SV fh, SV offset, int whence, SV *callback = &PL_sv_undef)
1228	PPCODE:	1290	PPCODE:
1229	{	1291	{
1230	int fd = s_fileno_croak (fh, 0);	1292	int fd = s_fileno_croak (fh, 0);
1231	dREQ;	1293	dREQ;
1232		1294
…		…
1238		1300
1239	REQ_SEND;	1301	REQ_SEND;
1240	}	1302	}
1241		1303
1242	void	1304	void
1243	aio_read (SV fh, SV offset, SV length, SV8 data, IV dataoffset, SV *callback=&PL_sv_undef)	1305	aio_read (SV fh, SV offset, SV length, SV8 data, IV dataoffset, SV *callback = &PL_sv_undef)
1244	ALIAS:	1306	ALIAS:
1245	aio_read = EIO_READ	1307	aio_read = EIO_READ
1246	aio_write = EIO_WRITE	1308	aio_write = EIO_WRITE
1247	PPCODE:	1309	PPCODE:
1248	{	1310	{
…		…
1293	REQ_SEND;	1355	REQ_SEND;
1294	}	1356	}
1295	}	1357	}
1296		1358
1297	void	1359	void
		1360	aio_ioctl (SV fh, unsigned long request, SV8 arg, SV *callback = &PL_sv_undef)
		1361	ALIAS:
		1362	aio_ioctl = EIO_IOCTL
		1363	aio_fcntl = EIO_FCNTL
		1364	PPCODE:
		1365	{
		1366	int fd = s_fileno_croak (fh, 0);
		1367	char *svptr;
		1368
		1369	if (SvPOK (arg) \|\| !SvNIOK (arg))
		1370	{
		1371	STRLEN svlen;
		1372	/* perl uses IOCPARM_LEN for fcntl, so we do, too */
		1373	#ifdef IOCPARM_LEN
		1374	STRLEN need = IOCPARM_LEN (request);
		1375	#else
		1376	STRLEN need = 256;
		1377	#endif
		1378
		1379	if (svlen < need)
		1380	svptr = SvGROW (arg, need);
		1381	}
		1382	else
		1383	svptr = (char *)SvIV (arg);
		1384
		1385	{
		1386	dREQ;
		1387
		1388	req->type = ix;
		1389	req->sv1 = newSVsv (fh);
		1390	req->int1 = fd;
		1391	req->int2 = (long)request;
		1392	req->sv2 = SvREFCNT_inc (arg);
		1393	req->ptr2 = svptr;
		1394
		1395	REQ_SEND;
		1396	}
		1397	}
		1398
		1399	void
1298	aio_readlink (SV8 pathname, SV callback=&PL_sv_undef)	1400	aio_readlink (SV8 pathname, SV callback = &PL_sv_undef)
1299	ALIAS:	1401	ALIAS:
1300	aio_readlink = EIO_READLINK	1402	aio_readlink = EIO_READLINK
1301	aio_realpath = EIO_REALPATH	1403	aio_realpath = EIO_REALPATH
1302	PPCODE:	1404	PPCODE:
1303	{	1405	{
…		…
1308		1410
1309	REQ_SEND;	1411	REQ_SEND;
1310	}	1412	}
1311		1413
1312	void	1414	void
1313	aio_sendfile (SV out_fh, SV in_fh, off_t in_offset, size_t length, SV *callback=&PL_sv_undef)	1415	aio_sendfile (SV out_fh, SV in_fh, off_t in_offset, size_t length, SV *callback = &PL_sv_undef)
1314	PPCODE:	1416	PPCODE:
1315	{	1417	{
1316	int ifd = s_fileno_croak (in_fh , 0);	1418	int ifd = s_fileno_croak (in_fh , 0);
1317	int ofd = s_fileno_croak (out_fh, 1);	1419	int ofd = s_fileno_croak (out_fh, 1);
1318	dREQ;	1420	dREQ;
…		…
1327		1429
1328	REQ_SEND;	1430	REQ_SEND;
1329	}	1431	}
1330		1432
1331	void	1433	void
1332	aio_readahead (SV fh, off_t offset, size_t length, SV callback=&PL_sv_undef)	1434	aio_readahead (SV fh, off_t offset, size_t length, SV callback = &PL_sv_undef)
1333	PPCODE:	1435	PPCODE:
1334	{	1436	{
1335	int fd = s_fileno_croak (fh, 0);	1437	int fd = s_fileno_croak (fh, 0);
1336	dREQ;	1438	dREQ;
1337		1439
…		…
1343		1445
1344	REQ_SEND;	1446	REQ_SEND;
1345	}	1447	}
1346		1448
1347	void	1449	void
1348	aio_stat (SV8 fh_or_path, SV callback=&PL_sv_undef)	1450	aio_stat (SV8 fh_or_path, SV callback = &PL_sv_undef)
1349	ALIAS:	1451	ALIAS:
1350	aio_stat = EIO_STAT	1452	aio_stat = EIO_STAT
1351	aio_lstat = EIO_LSTAT	1453	aio_lstat = EIO_LSTAT
1352	aio_statvfs = EIO_STATVFS	1454	aio_statvfs = EIO_STATVFS
1353	PPCODE:	1455	PPCODE:
…		…
1362	UV	1464	UV
1363	major (UV dev)	1465	major (UV dev)
1364	ALIAS:	1466	ALIAS:
1365	minor = 1	1467	minor = 1
1366	CODE:	1468	CODE:
1367	RETVAL = ix ? major (dev) : minor (dev);	1469	RETVAL = ix ? minor (dev) : major (dev);
1368	OUTPUT:	1470	OUTPUT:
1369	RETVAL	1471	RETVAL
1370		1472
1371	UV	1473	UV
1372	makedev (UV maj, UV min)	1474	makedev (UV maj, UV min)
…		…
1374	RETVAL = makedev (maj, min);	1476	RETVAL = makedev (maj, min);
1375	OUTPUT:	1477	OUTPUT:
1376	RETVAL	1478	RETVAL
1377		1479
1378	void	1480	void
1379	aio_utime (SV8 fh_or_path, SV atime, SV mtime, SV callback=&PL_sv_undef)	1481	aio_utime (SV8 fh_or_path, SV atime, SV mtime, SV callback = &PL_sv_undef)
1380	PPCODE:	1482	PPCODE:
1381	{	1483	{
1382	dREQ;	1484	dREQ;
1383		1485
1384	req->nv1 = SvOK (atime) ? SvNV (atime) : -1.;	1486	req->nv1 = SvOK (atime) ? SvNV (atime) : -1.;
…		…
1387		1489
1388	REQ_SEND;	1490	REQ_SEND;
1389	}	1491	}
1390		1492
1391	void	1493	void
1392	aio_truncate (SV8 fh_or_path, SV offset, SV *callback=&PL_sv_undef)	1494	aio_truncate (SV8 fh_or_path, SV offset, SV *callback = &PL_sv_undef)
1393	PPCODE:	1495	PPCODE:
1394	{	1496	{
1395	dREQ;	1497	dREQ;
1396		1498
1397	req->offs = SvOK (offset) ? SvVAL64 (offset) : -1;	1499	req->offs = SvOK (offset) ? SvVAL64 (offset) : -1;
…		…
1399		1501
1400	REQ_SEND;	1502	REQ_SEND;
1401	}	1503	}
1402		1504
1403	void	1505	void
1404	aio_chmod (SV8 fh_or_path, int mode, SV callback=&PL_sv_undef)	1506	aio_chmod (SV8 fh_or_path, int mode, SV callback = &PL_sv_undef)
1405	PPCODE:	1507	PPCODE:
1406	{	1508	{
1407	dREQ;	1509	dREQ;
1408		1510
1409	req->int2 = mode;	1511	req->int2 = mode;
…		…
1411		1513
1412	REQ_SEND;	1514	REQ_SEND;
1413	}	1515	}
1414		1516
1415	void	1517	void
1416	aio_chown (SV8 fh_or_path, SV uid, SV gid, SV callback=&PL_sv_undef)	1518	aio_chown (SV8 fh_or_path, SV uid, SV gid, SV callback = &PL_sv_undef)
1417	PPCODE:	1519	PPCODE:
1418	{	1520	{
1419	dREQ;	1521	dREQ;
1420		1522
1421	req->int2 = SvOK (uid) ? SvIV (uid) : -1;	1523	req->int2 = SvOK (uid) ? SvIV (uid) : -1;
…		…
1424		1526
1425	REQ_SEND;	1527	REQ_SEND;
1426	}	1528	}
1427		1529
1428	void	1530	void
1429	aio_readdirx (SV8 pathname, IV flags, SV callback=&PL_sv_undef)	1531	aio_readdirx (SV8 pathname, IV flags, SV callback = &PL_sv_undef)
1430	PPCODE:	1532	PPCODE:
1431	{	1533	{
1432	dREQ;	1534	dREQ;
1433		1535
1434	req->type = EIO_READDIR;	1536	req->type = EIO_READDIR;
…		…
1441		1543
1442	REQ_SEND;	1544	REQ_SEND;
1443	}	1545	}
1444		1546
1445	void	1547	void
1446	aio_mkdir (SV8 pathname, int mode, SV callback=&PL_sv_undef)	1548	aio_mkdir (SV8 pathname, int mode, SV callback = &PL_sv_undef)
1447	PPCODE:	1549	PPCODE:
1448	{	1550	{
1449	dREQ;	1551	dREQ;
1450		1552
1451	req->type = EIO_MKDIR;	1553	req->type = EIO_MKDIR;
…		…
1454		1556
1455	REQ_SEND;	1557	REQ_SEND;
1456	}	1558	}
1457		1559
1458	void	1560	void
1459	aio_unlink (SV8 pathname, SV callback=&PL_sv_undef)	1561	aio_unlink (SV8 pathname, SV callback = &PL_sv_undef)
1460	ALIAS:	1562	ALIAS:
1461	aio_unlink = EIO_UNLINK	1563	aio_unlink = EIO_UNLINK
1462	aio_rmdir = EIO_RMDIR	1564	aio_rmdir = EIO_RMDIR
1463	aio_readdir = EIO_READDIR	1565	aio_readdir = EIO_READDIR
1464	PPCODE:	1566	PPCODE:
…		…
1470		1572
1471	REQ_SEND;	1573	REQ_SEND;
1472	}	1574	}
1473		1575
1474	void	1576	void
1475	aio_link (SV8 oldpath, SV8 newpath, SV *callback=&PL_sv_undef)	1577	aio_link (SV8 oldpath, SV8 newpath, SV *callback = &PL_sv_undef)
1476	ALIAS:	1578	ALIAS:
1477	aio_link = EIO_LINK	1579	aio_link = EIO_LINK
1478	aio_symlink = EIO_SYMLINK	1580	aio_symlink = EIO_SYMLINK
1479	aio_rename = EIO_RENAME	1581	aio_rename = EIO_RENAME
1480	PPCODE:	1582	PPCODE:
…		…
1489		1591
1490	REQ_SEND;	1592	REQ_SEND;
1491	}	1593	}
1492		1594
1493	void	1595	void
1494	aio_mknod (SV8 pathname, int mode, UV dev, SV callback=&PL_sv_undef)	1596	aio_mknod (SV8 pathname, int mode, UV dev, SV callback = &PL_sv_undef)
1495	PPCODE:	1597	PPCODE:
1496	{	1598	{
1497	dREQ;	1599	dREQ;
1498		1600
1499	req->type = EIO_MKNOD;	1601	req->type = EIO_MKNOD;
…		…
1503		1605
1504	REQ_SEND;	1606	REQ_SEND;
1505	}	1607	}
1506		1608
1507	void	1609	void
1508	aio_mtouch (SV8 data, IV offset = 0, SV length = &PL_sv_undef, int flags = 0, SV *callback=&PL_sv_undef)	1610	aio_mtouch (SV8 data, IV offset = 0, SV length = &PL_sv_undef, int flags = -1, SV *callback = &PL_sv_undef)
1509	ALIAS:	1611	ALIAS:
1510	aio_mtouch = EIO_MTOUCH	1612	aio_mtouch = EIO_MTOUCH
1511	aio_msync = EIO_MSYNC	1613	aio_msync = EIO_MSYNC
1512	PPCODE:	1614	PPCODE:
1513	{	1615	{
1514	STRLEN svlen;	1616	STRLEN svlen;
1515	char *svptr = SvPVbyte (data, svlen);	1617	char *svptr = SvPVbyte (data, svlen);
1516	UV len = SvUV (length);	1618	UV len = SvUV (length);
		1619
		1620	if (flags < 0)
		1621	flags = ix == EIO_MSYNC ? EIO_MS_SYNC : 0;
1517		1622
1518	if (offset < 0)	1623	if (offset < 0)
1519	offset += svlen;	1624	offset += svlen;
1520		1625
1521	if (offset < 0 \|\| offset > svlen)	1626	if (offset < 0 \|\| offset > svlen)
…		…
1536	REQ_SEND;	1641	REQ_SEND;
1537	}	1642	}
1538	}	1643	}
1539		1644
1540	void	1645	void
1541	aio_mlock (SV8 data, IV offset = 0, SV length = &PL_sv_undef, SV *callback=&PL_sv_undef)	1646	aio_mlock (SV8 data, IV offset = 0, SV length = &PL_sv_undef, SV *callback = &PL_sv_undef)
1542	PPCODE:	1647	PPCODE:
1543	{	1648	{
1544	STRLEN svlen;	1649	STRLEN svlen;
1545	char *svptr = SvPVbyte (data, svlen);	1650	char *svptr = SvPVbyte (data, svlen);
1546	UV len = SvUV (length);	1651	UV len = SvUV (length);
…		…
1565	REQ_SEND;	1670	REQ_SEND;
1566	}	1671	}
1567	}	1672	}
1568		1673
1569	void	1674	void
1570	aio_mlockall (IV flags, SV *callback=&PL_sv_undef)	1675	aio_mlockall (IV flags, SV *callback = &PL_sv_undef)
1571	PPCODE:	1676	PPCODE:
1572	{	1677	{
1573	dREQ;	1678	dREQ;
1574		1679
1575	req->type = EIO_MLOCKALL;	1680	req->type = EIO_MLOCKALL;
…		…
1577		1682
1578	REQ_SEND;	1683	REQ_SEND;
1579	}	1684	}
1580		1685
1581	void	1686	void
1582	aio_fiemap (SV fh, off_t start, SV length, U32 flags, SV count, SV callback=&PL_sv_undef)	1687	aio_fiemap (SV fh, off_t start, SV length, U32 flags, SV count, SV callback = &PL_sv_undef)
1583	PPCODE:	1688	PPCODE:
1584	{	1689	{
1585	int fd = s_fileno_croak (fh, 0);	1690	int fd = s_fileno_croak (fh, 0);
1586	dREQ;	1691	dREQ;
1587		1692
…		…
1600		1705
1601	REQ_SEND;	1706	REQ_SEND;
1602	}	1707	}
1603		1708
1604	void	1709	void
1605	aio_busy (double delay, SV *callback=&PL_sv_undef)	1710	aio_busy (double delay, SV *callback = &PL_sv_undef)
1606	PPCODE:	1711	PPCODE:
1607	{	1712	{
1608	dREQ;	1713	dREQ;
1609		1714
1610	req->type = EIO_BUSY;	1715	req->type = EIO_BUSY;
…		…
1612		1717
1613	REQ_SEND;	1718	REQ_SEND;
1614	}	1719	}
1615		1720
1616	void	1721	void
1617	aio_group (SV *callback=&PL_sv_undef)	1722	aio_group (SV *callback = &PL_sv_undef)
1618	PPCODE:	1723	PPCODE:
1619	{	1724	{
1620	dREQ;	1725	dREQ;
1621		1726
1622	req->type = EIO_GROUP;	1727	req->type = EIO_GROUP;
…		…
1627		1732
1628	XPUSHs (req_sv (req, aio_grp_stash));	1733	XPUSHs (req_sv (req, aio_grp_stash));
1629	}	1734	}
1630		1735
1631	void	1736	void
1632	aio_nop (SV *callback=&PL_sv_undef)	1737	aio_nop (SV *callback = &PL_sv_undef)
1633	ALIAS:	1738	ALIAS:
1634	aio_nop = EIO_NOP	1739	aio_nop = EIO_NOP
1635	aio_sync = EIO_SYNC	1740	aio_sync = EIO_SYNC
1636	PPCODE:	1741	PPCODE:
1637	{	1742	{
…		…
1641		1746
1642	REQ_SEND;	1747	REQ_SEND;
1643	}	1748	}
1644		1749
1645	int	1750	int
1646	aioreq_pri (int pri = 0)	1751	aioreq_pri (int pri = NO_INIT)
1647	CODE:	1752	CODE:
1648	RETVAL = next_pri;	1753	RETVAL = next_pri;
1649	if (items > 0)	1754	if (items > 0)
1650	{	1755	{
1651	if (pri < EIO_PRI_MIN) pri = EIO_PRI_MIN;	1756	if (pri < EIO_PRI_MIN) pri = EIO_PRI_MIN;
…		…
1741	RETVAL = eio_sendfile_sync (ofh, ifh, offset, count);	1846	RETVAL = eio_sendfile_sync (ofh, ifh, offset, count);
1742	OUTPUT:	1847	OUTPUT:
1743	RETVAL	1848	RETVAL
1744		1849
1745	void	1850	void
1746	mmap (SV scalar, size_t length, int prot, int flags, SV fh = &PL_sv_undef, off_t offset = 0)	1851	mmap (SV scalar, STRLEN length, int prot, int flags, SV fh = &PL_sv_undef, off_t offset = 0)
1747	PPCODE:	1852	PPCODE:
1748	sv_unmagic (scalar, MMAP_MAGIC);	1853	sv_unmagic (scalar, MMAP_MAGIC);
1749	{	1854	{
1750	int fd = SvOK (fh) ? s_fileno_croak (fh, flags & PROT_WRITE) : -1;	1855	int fd = SvOK (fh) ? s_fileno_croak (fh, flags & PROT_WRITE) : -1;
1751	void addr = (void )mmap (0, length, prot, flags, fd, offset);	1856	void addr = (void )mmap (0, length, prot, flags, fd, offset);
…		…
1778	munmap (SV *scalar)	1883	munmap (SV *scalar)
1779	CODE:	1884	CODE:
1780	sv_unmagic (scalar, MMAP_MAGIC);	1885	sv_unmagic (scalar, MMAP_MAGIC);
1781		1886
1782	int	1887	int
1783	madvise (SV scalar, off_t offset = 0, SV length = &PL_sv_undef, IV advice_or_prot)	1888	madvise (SV scalar, STRLEN offset = 0, SV length = &PL_sv_undef, IV advice_or_prot)
1784	ALIAS:	1889	ALIAS:
1785	mprotect = 1	1890	mprotect = 1
1786	CODE:	1891	CODE:
1787	{	1892	{
1788	STRLEN svlen;	1893	STRLEN svlen;
1789	void *addr = SvPVbyte (scalar, svlen);	1894	void *addr = SvPVbyte (scalar, svlen);
1790	size_t len = SvUV (length);	1895	STRLEN len = SvUV (length);
1791		1896
1792	if (offset < 0)	1897	if (offset < 0)
1793	offset += svlen;	1898	offset += svlen;
1794		1899
1795	if (offset < 0 \|\| offset > svlen)	1900	if (offset < 0 \|\| offset > svlen)
…		…
1809	}	1914	}
1810	OUTPUT:	1915	OUTPUT:
1811	RETVAL	1916	RETVAL
1812		1917
1813	int	1918	int
1814	munlock (SV scalar, off_t offset = 0, SV length = &PL_sv_undef)	1919	munlock (SV scalar, STRLEN offset = 0, SV length = &PL_sv_undef)
1815	CODE:	1920	CODE:
1816	{	1921	{
1817	STRLEN svlen;	1922	STRLEN svlen;
1818	void *addr = SvPVbyte (scalar, svlen);	1923	void *addr = SvPVbyte (scalar, svlen);
1819	size_t len = SvUV (length);	1924	size_t len = SvUV (length);
…		…
1891	errno = ENOSYS;	1996	errno = ENOSYS;
1892	RETVAL = -1;	1997	RETVAL = -1;
1893	#endif	1998	#endif
1894	OUTPUT:	1999	OUTPUT:
1895	RETVAL	2000	RETVAL
		2001
		2002	void
		2003	pipe2 (int flags = 0)
		2004	PROTOTYPE: ;$
		2005	PPCODE:
		2006	{
		2007	int fd[2];
		2008	int res;
		2009
		2010	if (flags)
		2011	#if HAVE_PIPE2
		2012	res = pipe2 (fd, flags);
		2013	#else
		2014	res = (errno = ENOSYS, -1);
		2015	#endif
		2016	else
		2017	res = pipe (fd);
		2018
		2019	if (!res)
		2020	{
		2021	EXTEND (SP, 2);
		2022	PUSHs (newmortalFH (fd[0], O_RDONLY));
		2023	PUSHs (newmortalFH (fd[1], O_WRONLY));
		2024	}
		2025	}
1896		2026
1897	void _on_next_submit (SV *cb)	2027	void _on_next_submit (SV *cb)
1898	CODE:	2028	CODE:
1899	SvREFCNT_dec (on_next_submit);	2029	SvREFCNT_dec (on_next_submit);
1900	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;	2030	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
…		…
1935	cancel (aio_req_ornot req)	2065	cancel (aio_req_ornot req)
1936	CODE:	2066	CODE:
1937	eio_cancel (req);	2067	eio_cancel (req);
1938		2068
1939	void	2069	void
1940	cb (aio_req_ornot req, SV *callback=&PL_sv_undef)	2070	cb (aio_req_ornot req, SV *callback = NO_INIT)
1941	PPCODE:	2071	PPCODE:
1942	{	2072	{
1943	if (GIMME_V != G_VOID)	2073	if (GIMME_V != G_VOID)
1944	XPUSHs (req->callback ? sv_2mortal (newRV_inc (req->callback)) : &PL_sv_undef);	2074	XPUSHs (req->callback ? sv_2mortal (newRV_inc (req->callback)) : &PL_sv_undef);
1945		2075
1946	if (items > 1)	2076	if (items > 1)
1947	{	2077	{
1948	SV *cb_cv =get_cb (callback);	2078	SV *cb_cv = get_cb (callback);
1949		2079
1950	SvREFCNT_dec (req->callback);	2080	SvREFCNT_dec (req->callback);
1951	req->callback = SvREFCNT_inc (cb_cv);	2081	req->callback = SvREFCNT_inc (cb_cv);
1952	}	2082	}
1953	}	2083	}
…		…
2010	limit (aio_req grp, int limit)	2140	limit (aio_req grp, int limit)
2011	CODE:	2141	CODE:
2012	eio_grp_limit (grp, limit);	2142	eio_grp_limit (grp, limit);
2013		2143
2014	void	2144	void
2015	feed (aio_req grp, SV *callback=&PL_sv_undef)	2145	feed (aio_req grp, SV *callback = &PL_sv_undef)
2016	CODE:	2146	CODE:
2017	{	2147	{
2018	SvREFCNT_dec (grp->sv2);	2148	SvREFCNT_dec (grp->sv2);
2019	grp->sv2 = newSVsv (callback);	2149	grp->sv2 = newSVsv (callback);
2020	grp->feed = aio_grp_feed;	2150	grp->feed = aio_grp_feed;

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Comparing IO-AIO/AIO.xs (file contents): Revision 1.230 by root, Tue Jun 3 01:30:33 2014 UTC vs. Revision 1.244 by root, Tue May 30 22:45:52 2017 UTC

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Comparing IO-AIO/AIO.xs (file contents):
Revision 1.230 by root, Tue Jun 3 01:30:33 2014 UTC vs.
Revision 1.244 by root, Tue May 30 22:45:52 2017 UTC