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

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.231 by root, Wed Feb 11 19:32:36 2015 UTC vs.
Revision 1.245 by root, Fri Jun 23 03:23:19 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
…		…
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)
		1100
		1101	const_eio (RENAME_NOREPLACE)
		1102	const_eio (RENAME_EXCHANGE)
		1103	const_eio (RENAME_WHITEOUT)
1038		1104
1039	const_eio (READDIR_DENTS)	1105	const_eio (READDIR_DENTS)
1040	const_eio (READDIR_DIRS_FIRST)	1106	const_eio (READDIR_DIRS_FIRST)
1041	const_eio (READDIR_STAT_ORDER)	1107	const_eio (READDIR_STAT_ORDER)
1042	const_eio (READDIR_FOUND_UNKNOWN)	1108	const_eio (READDIR_FOUND_UNKNOWN)
…		…
1110	PROTOTYPE: $	1176	PROTOTYPE: $
1111	CODE:	1177	CODE:
1112	max_outstanding = maxreqs;	1178	max_outstanding = maxreqs;
1113		1179
1114	void	1180	void
1115	aio_wd (SV8 pathname, SV callback=&PL_sv_undef)	1181	aio_wd (SV8 pathname, SV callback = &PL_sv_undef)
1116	PPCODE:	1182	PPCODE:
1117	{	1183	{
1118	dREQ;	1184	dREQ;
1119		1185
1120	req->type = EIO_WD_OPEN;	1186	req->type = EIO_WD_OPEN;
…		…
1122		1188
1123	REQ_SEND;	1189	REQ_SEND;
1124	}	1190	}
1125		1191
1126	void	1192	void
1127	aio_open (SV8 pathname, int flags, int mode, SV callback=&PL_sv_undef)	1193	aio_open (SV8 pathname, int flags, int mode, SV callback = &PL_sv_undef)
1128	PPCODE:	1194	PPCODE:
1129	{	1195	{
1130	dREQ;	1196	dREQ;
1131		1197
1132	req->type = EIO_OPEN;	1198	req->type = EIO_OPEN;
…		…
1136		1202
1137	REQ_SEND;	1203	REQ_SEND;
1138	}	1204	}
1139		1205
1140	void	1206	void
1141	aio_fsync (SV fh, SV callback=&PL_sv_undef)	1207	aio_fsync (SV fh, SV callback = &PL_sv_undef)
1142	ALIAS:	1208	ALIAS:
1143	aio_fsync = EIO_FSYNC	1209	aio_fsync = EIO_FSYNC
1144	aio_fdatasync = EIO_FDATASYNC	1210	aio_fdatasync = EIO_FDATASYNC
1145	aio_syncfs = EIO_SYNCFS	1211	aio_syncfs = EIO_SYNCFS
1146	PPCODE:	1212	PPCODE:
…		…
1154		1220
1155	REQ_SEND;	1221	REQ_SEND;
1156	}	1222	}
1157		1223
1158	void	1224	void
1159	aio_sync_file_range (SV fh, off_t offset, size_t nbytes, UV flags, SV callback=&PL_sv_undef)	1225	aio_sync_file_range (SV fh, off_t offset, size_t nbytes, UV flags, SV callback = &PL_sv_undef)
1160	PPCODE:	1226	PPCODE:
1161	{	1227	{
1162	int fd = s_fileno_croak (fh, 0);	1228	int fd = s_fileno_croak (fh, 0);
1163	dREQ;	1229	dREQ;
1164		1230
…		…
1171		1237
1172	REQ_SEND;	1238	REQ_SEND;
1173	}	1239	}
1174		1240
1175	void	1241	void
1176	aio_allocate (SV fh, int mode, off_t offset, size_t len, SV callback=&PL_sv_undef)	1242	aio_allocate (SV fh, int mode, off_t offset, size_t len, SV callback = &PL_sv_undef)
1177	PPCODE:	1243	PPCODE:
1178	{	1244	{
1179	int fd = s_fileno_croak (fh, 0);	1245	int fd = s_fileno_croak (fh, 0);
1180	dREQ;	1246	dREQ;
1181		1247
…		…
1188		1254
1189	REQ_SEND;	1255	REQ_SEND;
1190	}	1256	}
1191		1257
1192	void	1258	void
1193	aio_close (SV fh, SV callback=&PL_sv_undef)	1259	aio_close (SV fh, SV callback = &PL_sv_undef)
1194	PPCODE:	1260	PPCODE:
1195	{	1261	{
1196	static int close_fd = -1; /* dummy fd to close fds via dup2 */	1262	static int close_fd = -1; /* dummy fd to close fds via dup2 */
1197	int fd = s_fileno_croak (fh, 0);	1263	int fd = s_fileno_croak (fh, 0);
1198	dREQ;	1264	dREQ;
…		…
1222		1288
1223	REQ_SEND;	1289	REQ_SEND;
1224	}	1290	}
1225		1291
1226	void	1292	void
1227	aio_seek (SV fh, SV offset, int whence, SV *callback=&PL_sv_undef)	1293	aio_seek (SV fh, SV offset, int whence, SV *callback = &PL_sv_undef)
1228	PPCODE:	1294	PPCODE:
1229	{	1295	{
1230	int fd = s_fileno_croak (fh, 0);	1296	int fd = s_fileno_croak (fh, 0);
1231	dREQ;	1297	dREQ;
1232		1298
…		…
1238		1304
1239	REQ_SEND;	1305	REQ_SEND;
1240	}	1306	}
1241		1307
1242	void	1308	void
1243	aio_read (SV fh, SV offset, SV length, SV8 data, IV dataoffset, SV *callback=&PL_sv_undef)	1309	aio_read (SV fh, SV offset, SV length, SV8 data, IV dataoffset, SV *callback = &PL_sv_undef)
1244	ALIAS:	1310	ALIAS:
1245	aio_read = EIO_READ	1311	aio_read = EIO_READ
1246	aio_write = EIO_WRITE	1312	aio_write = EIO_WRITE
1247	PPCODE:	1313	PPCODE:
1248	{	1314	{
…		…
1293	REQ_SEND;	1359	REQ_SEND;
1294	}	1360	}
1295	}	1361	}
1296		1362
1297	void	1363	void
		1364	aio_ioctl (SV fh, unsigned long request, SV8 arg, SV *callback = &PL_sv_undef)
		1365	ALIAS:
		1366	aio_ioctl = EIO_IOCTL
		1367	aio_fcntl = EIO_FCNTL
		1368	PPCODE:
		1369	{
		1370	int fd = s_fileno_croak (fh, 0);
		1371	char *svptr;
		1372
		1373	if (SvPOK (arg) \|\| !SvNIOK (arg))
		1374	{
		1375	STRLEN svlen;
		1376	/* perl uses IOCPARM_LEN for fcntl, so we do, too */
		1377	#ifdef IOCPARM_LEN
		1378	STRLEN need = IOCPARM_LEN (request);
		1379	#else
		1380	STRLEN need = 256;
		1381	#endif
		1382
		1383	if (svlen < need)
		1384	svptr = SvGROW (arg, need);
		1385	}
		1386	else
		1387	svptr = (char *)SvIV (arg);
		1388
		1389	{
		1390	dREQ;
		1391
		1392	req->type = ix;
		1393	req->sv1 = newSVsv (fh);
		1394	req->int1 = fd;
		1395	req->int2 = (long)request;
		1396	req->sv2 = SvREFCNT_inc (arg);
		1397	req->ptr2 = svptr;
		1398
		1399	REQ_SEND;
		1400	}
		1401	}
		1402
		1403	void
1298	aio_readlink (SV8 pathname, SV callback=&PL_sv_undef)	1404	aio_readlink (SV8 pathname, SV callback = &PL_sv_undef)
1299	ALIAS:	1405	ALIAS:
1300	aio_readlink = EIO_READLINK	1406	aio_readlink = EIO_READLINK
1301	aio_realpath = EIO_REALPATH	1407	aio_realpath = EIO_REALPATH
1302	PPCODE:	1408	PPCODE:
1303	{	1409	{
…		…
1308		1414
1309	REQ_SEND;	1415	REQ_SEND;
1310	}	1416	}
1311		1417
1312	void	1418	void
1313	aio_sendfile (SV out_fh, SV in_fh, off_t in_offset, size_t length, SV *callback=&PL_sv_undef)	1419	aio_sendfile (SV out_fh, SV in_fh, off_t in_offset, size_t length, SV *callback = &PL_sv_undef)
1314	PPCODE:	1420	PPCODE:
1315	{	1421	{
1316	int ifd = s_fileno_croak (in_fh , 0);	1422	int ifd = s_fileno_croak (in_fh , 0);
1317	int ofd = s_fileno_croak (out_fh, 1);	1423	int ofd = s_fileno_croak (out_fh, 1);
1318	dREQ;	1424	dREQ;
…		…
1327		1433
1328	REQ_SEND;	1434	REQ_SEND;
1329	}	1435	}
1330		1436
1331	void	1437	void
1332	aio_readahead (SV fh, off_t offset, size_t length, SV callback=&PL_sv_undef)	1438	aio_readahead (SV fh, off_t offset, size_t length, SV callback = &PL_sv_undef)
1333	PPCODE:	1439	PPCODE:
1334	{	1440	{
1335	int fd = s_fileno_croak (fh, 0);	1441	int fd = s_fileno_croak (fh, 0);
1336	dREQ;	1442	dREQ;
1337		1443
…		…
1343		1449
1344	REQ_SEND;	1450	REQ_SEND;
1345	}	1451	}
1346		1452
1347	void	1453	void
1348	aio_stat (SV8 fh_or_path, SV callback=&PL_sv_undef)	1454	aio_stat (SV8 fh_or_path, SV callback = &PL_sv_undef)
1349	ALIAS:	1455	ALIAS:
1350	aio_stat = EIO_STAT	1456	aio_stat = EIO_STAT
1351	aio_lstat = EIO_LSTAT	1457	aio_lstat = EIO_LSTAT
1352	aio_statvfs = EIO_STATVFS	1458	aio_statvfs = EIO_STATVFS
1353	PPCODE:	1459	PPCODE:
…		…
1362	UV	1468	UV
1363	major (UV dev)	1469	major (UV dev)
1364	ALIAS:	1470	ALIAS:
1365	minor = 1	1471	minor = 1
1366	CODE:	1472	CODE:
1367	RETVAL = ix ? major (dev) : minor (dev);	1473	RETVAL = ix ? minor (dev) : major (dev);
1368	OUTPUT:	1474	OUTPUT:
1369	RETVAL	1475	RETVAL
1370		1476
1371	UV	1477	UV
1372	makedev (UV maj, UV min)	1478	makedev (UV maj, UV min)
…		…
1374	RETVAL = makedev (maj, min);	1480	RETVAL = makedev (maj, min);
1375	OUTPUT:	1481	OUTPUT:
1376	RETVAL	1482	RETVAL
1377		1483
1378	void	1484	void
1379	aio_utime (SV8 fh_or_path, SV atime, SV mtime, SV callback=&PL_sv_undef)	1485	aio_utime (SV8 fh_or_path, SV atime, SV mtime, SV callback = &PL_sv_undef)
1380	PPCODE:	1486	PPCODE:
1381	{	1487	{
1382	dREQ;	1488	dREQ;
1383		1489
1384	req->nv1 = SvOK (atime) ? SvNV (atime) : -1.;	1490	req->nv1 = SvOK (atime) ? SvNV (atime) : -1.;
…		…
1387		1493
1388	REQ_SEND;	1494	REQ_SEND;
1389	}	1495	}
1390		1496
1391	void	1497	void
1392	aio_truncate (SV8 fh_or_path, SV offset, SV *callback=&PL_sv_undef)	1498	aio_truncate (SV8 fh_or_path, SV offset, SV *callback = &PL_sv_undef)
1393	PPCODE:	1499	PPCODE:
1394	{	1500	{
1395	dREQ;	1501	dREQ;
1396		1502
1397	req->offs = SvOK (offset) ? SvVAL64 (offset) : -1;	1503	req->offs = SvOK (offset) ? SvVAL64 (offset) : -1;
…		…
1399		1505
1400	REQ_SEND;	1506	REQ_SEND;
1401	}	1507	}
1402		1508
1403	void	1509	void
1404	aio_chmod (SV8 fh_or_path, int mode, SV callback=&PL_sv_undef)	1510	aio_chmod (SV8 fh_or_path, int mode, SV callback = &PL_sv_undef)
1405	PPCODE:	1511	PPCODE:
1406	{	1512	{
1407	dREQ;	1513	dREQ;
1408		1514
1409	req->int2 = mode;	1515	req->int2 = mode;
…		…
1411		1517
1412	REQ_SEND;	1518	REQ_SEND;
1413	}	1519	}
1414		1520
1415	void	1521	void
1416	aio_chown (SV8 fh_or_path, SV uid, SV gid, SV callback=&PL_sv_undef)	1522	aio_chown (SV8 fh_or_path, SV uid, SV gid, SV callback = &PL_sv_undef)
1417	PPCODE:	1523	PPCODE:
1418	{	1524	{
1419	dREQ;	1525	dREQ;
1420		1526
1421	req->int2 = SvOK (uid) ? SvIV (uid) : -1;	1527	req->int2 = SvOK (uid) ? SvIV (uid) : -1;
…		…
1424		1530
1425	REQ_SEND;	1531	REQ_SEND;
1426	}	1532	}
1427		1533
1428	void	1534	void
1429	aio_readdirx (SV8 pathname, IV flags, SV callback=&PL_sv_undef)	1535	aio_readdirx (SV8 pathname, IV flags, SV callback = &PL_sv_undef)
1430	PPCODE:	1536	PPCODE:
1431	{	1537	{
1432	dREQ;	1538	dREQ;
1433		1539
1434	req->type = EIO_READDIR;	1540	req->type = EIO_READDIR;
…		…
1441		1547
1442	REQ_SEND;	1548	REQ_SEND;
1443	}	1549	}
1444		1550
1445	void	1551	void
1446	aio_mkdir (SV8 pathname, int mode, SV callback=&PL_sv_undef)	1552	aio_mkdir (SV8 pathname, int mode, SV callback = &PL_sv_undef)
1447	PPCODE:	1553	PPCODE:
1448	{	1554	{
1449	dREQ;	1555	dREQ;
1450		1556
1451	req->type = EIO_MKDIR;	1557	req->type = EIO_MKDIR;
…		…
1454		1560
1455	REQ_SEND;	1561	REQ_SEND;
1456	}	1562	}
1457		1563
1458	void	1564	void
1459	aio_unlink (SV8 pathname, SV callback=&PL_sv_undef)	1565	aio_unlink (SV8 pathname, SV callback = &PL_sv_undef)
1460	ALIAS:	1566	ALIAS:
1461	aio_unlink = EIO_UNLINK	1567	aio_unlink = EIO_UNLINK
1462	aio_rmdir = EIO_RMDIR	1568	aio_rmdir = EIO_RMDIR
1463	aio_readdir = EIO_READDIR	1569	aio_readdir = EIO_READDIR
1464	PPCODE:	1570	PPCODE:
…		…
1470		1576
1471	REQ_SEND;	1577	REQ_SEND;
1472	}	1578	}
1473		1579
1474	void	1580	void
1475	aio_link (SV8 oldpath, SV8 newpath, SV *callback=&PL_sv_undef)	1581	aio_link (SV8 oldpath, SV8 newpath, SV *callback = &PL_sv_undef)
1476	ALIAS:	1582	ALIAS:
1477	aio_link = EIO_LINK	1583	aio_link = EIO_LINK
1478	aio_symlink = EIO_SYMLINK	1584	aio_symlink = EIO_SYMLINK
1479	aio_rename = EIO_RENAME	1585	aio_rename = EIO_RENAME
1480	PPCODE:	1586	PPCODE:
…		…
1489		1595
1490	REQ_SEND;	1596	REQ_SEND;
1491	}	1597	}
1492		1598
1493	void	1599	void
		1600	aio_rename2 (SV8 oldpath, SV8 newpath, int flags = 0, SV *callback = &PL_sv_undef)
		1601	PPCODE:
		1602	{
		1603	eio_wd wd2 = 0;
		1604	dREQ;
		1605
		1606	req->type = EIO_RENAME;
		1607	req_set_path1 (req, oldpath);
		1608	req_set_path (req, newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2);
		1609	req->int2 = flags;
		1610	req->int3 = (long)wd2;
		1611
		1612	REQ_SEND;
		1613	}
		1614
		1615	void
1494	aio_mknod (SV8 pathname, int mode, UV dev, SV callback=&PL_sv_undef)	1616	aio_mknod (SV8 pathname, int mode, UV dev, SV callback = &PL_sv_undef)
1495	PPCODE:	1617	PPCODE:
1496	{	1618	{
1497	dREQ;	1619	dREQ;
1498		1620
1499	req->type = EIO_MKNOD;	1621	req->type = EIO_MKNOD;
…		…
1503		1625
1504	REQ_SEND;	1626	REQ_SEND;
1505	}	1627	}
1506		1628
1507	void	1629	void
1508	aio_mtouch (SV8 data, IV offset = 0, SV length = &PL_sv_undef, int flags = 0, SV *callback=&PL_sv_undef)	1630	aio_mtouch (SV8 data, IV offset = 0, SV length = &PL_sv_undef, int flags = -1, SV *callback = &PL_sv_undef)
1509	ALIAS:	1631	ALIAS:
1510	aio_mtouch = EIO_MTOUCH	1632	aio_mtouch = EIO_MTOUCH
1511	aio_msync = EIO_MSYNC	1633	aio_msync = EIO_MSYNC
1512	PPCODE:	1634	PPCODE:
1513	{	1635	{
1514	STRLEN svlen;	1636	STRLEN svlen;
1515	char *svptr = SvPVbyte (data, svlen);	1637	char *svptr = SvPVbyte (data, svlen);
1516	UV len = SvUV (length);	1638	UV len = SvUV (length);
		1639
		1640	if (flags < 0)
		1641	flags = ix == EIO_MSYNC ? EIO_MS_SYNC : 0;
1517		1642
1518	if (offset < 0)	1643	if (offset < 0)
1519	offset += svlen;	1644	offset += svlen;
1520		1645
1521	if (offset < 0 \|\| offset > svlen)	1646	if (offset < 0 \|\| offset > svlen)
…		…
1536	REQ_SEND;	1661	REQ_SEND;
1537	}	1662	}
1538	}	1663	}
1539		1664
1540	void	1665	void
1541	aio_mlock (SV8 data, IV offset = 0, SV length = &PL_sv_undef, SV *callback=&PL_sv_undef)	1666	aio_mlock (SV8 data, IV offset = 0, SV length = &PL_sv_undef, SV *callback = &PL_sv_undef)
1542	PPCODE:	1667	PPCODE:
1543	{	1668	{
1544	STRLEN svlen;	1669	STRLEN svlen;
1545	char *svptr = SvPVbyte (data, svlen);	1670	char *svptr = SvPVbyte (data, svlen);
1546	UV len = SvUV (length);	1671	UV len = SvUV (length);
…		…
1565	REQ_SEND;	1690	REQ_SEND;
1566	}	1691	}
1567	}	1692	}
1568		1693
1569	void	1694	void
1570	aio_mlockall (IV flags, SV *callback=&PL_sv_undef)	1695	aio_mlockall (IV flags, SV *callback = &PL_sv_undef)
1571	PPCODE:	1696	PPCODE:
1572	{	1697	{
1573	dREQ;	1698	dREQ;
1574		1699
1575	req->type = EIO_MLOCKALL;	1700	req->type = EIO_MLOCKALL;
…		…
1577		1702
1578	REQ_SEND;	1703	REQ_SEND;
1579	}	1704	}
1580		1705
1581	void	1706	void
1582	aio_fiemap (SV fh, off_t start, SV length, U32 flags, SV count, SV callback=&PL_sv_undef)	1707	aio_fiemap (SV fh, off_t start, SV length, U32 flags, SV count, SV callback = &PL_sv_undef)
1583	PPCODE:	1708	PPCODE:
1584	{	1709	{
1585	int fd = s_fileno_croak (fh, 0);	1710	int fd = s_fileno_croak (fh, 0);
1586	dREQ;	1711	dREQ;
1587		1712
…		…
1600		1725
1601	REQ_SEND;	1726	REQ_SEND;
1602	}	1727	}
1603		1728
1604	void	1729	void
1605	aio_busy (double delay, SV *callback=&PL_sv_undef)	1730	aio_busy (double delay, SV *callback = &PL_sv_undef)
1606	PPCODE:	1731	PPCODE:
1607	{	1732	{
1608	dREQ;	1733	dREQ;
1609		1734
1610	req->type = EIO_BUSY;	1735	req->type = EIO_BUSY;
…		…
1612		1737
1613	REQ_SEND;	1738	REQ_SEND;
1614	}	1739	}
1615		1740
1616	void	1741	void
1617	aio_group (SV *callback=&PL_sv_undef)	1742	aio_group (SV *callback = &PL_sv_undef)
1618	PPCODE:	1743	PPCODE:
1619	{	1744	{
1620	dREQ;	1745	dREQ;
1621		1746
1622	req->type = EIO_GROUP;	1747	req->type = EIO_GROUP;
…		…
1627		1752
1628	XPUSHs (req_sv (req, aio_grp_stash));	1753	XPUSHs (req_sv (req, aio_grp_stash));
1629	}	1754	}
1630		1755
1631	void	1756	void
1632	aio_nop (SV *callback=&PL_sv_undef)	1757	aio_nop (SV *callback = &PL_sv_undef)
1633	ALIAS:	1758	ALIAS:
1634	aio_nop = EIO_NOP	1759	aio_nop = EIO_NOP
1635	aio_sync = EIO_SYNC	1760	aio_sync = EIO_SYNC
1636	PPCODE:	1761	PPCODE:
1637	{	1762	{
…		…
1641		1766
1642	REQ_SEND;	1767	REQ_SEND;
1643	}	1768	}
1644		1769
1645	int	1770	int
1646	aioreq_pri (int pri = 0)	1771	aioreq_pri (int pri = NO_INIT)
1647	CODE:	1772	CODE:
1648	RETVAL = next_pri;	1773	RETVAL = next_pri;
1649	if (items > 0)	1774	if (items > 0)
1650	{	1775	{
1651	if (pri < EIO_PRI_MIN) pri = EIO_PRI_MIN;	1776	if (pri < EIO_PRI_MIN) pri = EIO_PRI_MIN;
…		…
1891	errno = ENOSYS;	2016	errno = ENOSYS;
1892	RETVAL = -1;	2017	RETVAL = -1;
1893	#endif	2018	#endif
1894	OUTPUT:	2019	OUTPUT:
1895	RETVAL	2020	RETVAL
		2021
		2022	void
		2023	pipe2 (int flags = 0)
		2024	PROTOTYPE: ;$
		2025	PPCODE:
		2026	{
		2027	int fd[2];
		2028	int res;
		2029
		2030	if (flags)
		2031	#if HAVE_PIPE2
		2032	res = pipe2 (fd, flags);
		2033	#else
		2034	res = (errno = ENOSYS, -1);
		2035	#endif
		2036	else
		2037	res = pipe (fd);
		2038
		2039	if (!res)
		2040	{
		2041	EXTEND (SP, 2);
		2042	PUSHs (newmortalFH (fd[0], O_RDONLY));
		2043	PUSHs (newmortalFH (fd[1], O_WRONLY));
		2044	}
		2045	}
1896		2046
1897	void _on_next_submit (SV *cb)	2047	void _on_next_submit (SV *cb)
1898	CODE:	2048	CODE:
1899	SvREFCNT_dec (on_next_submit);	2049	SvREFCNT_dec (on_next_submit);
1900	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;	2050	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
…		…
1935	cancel (aio_req_ornot req)	2085	cancel (aio_req_ornot req)
1936	CODE:	2086	CODE:
1937	eio_cancel (req);	2087	eio_cancel (req);
1938		2088
1939	void	2089	void
1940	cb (aio_req_ornot req, SV *callback=&PL_sv_undef)	2090	cb (aio_req_ornot req, SV *callback = NO_INIT)
1941	PPCODE:	2091	PPCODE:
1942	{	2092	{
1943	if (GIMME_V != G_VOID)	2093	if (GIMME_V != G_VOID)
1944	XPUSHs (req->callback ? sv_2mortal (newRV_inc (req->callback)) : &PL_sv_undef);	2094	XPUSHs (req->callback ? sv_2mortal (newRV_inc (req->callback)) : &PL_sv_undef);
1945		2095
1946	if (items > 1)	2096	if (items > 1)
1947	{	2097	{
1948	SV *cb_cv =get_cb (callback);	2098	SV *cb_cv = get_cb (callback);
1949		2099
1950	SvREFCNT_dec (req->callback);	2100	SvREFCNT_dec (req->callback);
1951	req->callback = SvREFCNT_inc (cb_cv);	2101	req->callback = SvREFCNT_inc (cb_cv);
1952	}	2102	}
1953	}	2103	}
…		…
2010	limit (aio_req grp, int limit)	2160	limit (aio_req grp, int limit)
2011	CODE:	2161	CODE:
2012	eio_grp_limit (grp, limit);	2162	eio_grp_limit (grp, limit);
2013		2163
2014	void	2164	void
2015	feed (aio_req grp, SV *callback=&PL_sv_undef)	2165	feed (aio_req grp, SV *callback = &PL_sv_undef)
2016	CODE:	2166	CODE:
2017	{	2167	{
2018	SvREFCNT_dec (grp->sv2);	2168	SvREFCNT_dec (grp->sv2);
2019	grp->sv2 = newSVsv (callback);	2169	grp->sv2 = newSVsv (callback);
2020	grp->feed = aio_grp_feed;	2170	grp->feed = aio_grp_feed;

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+Removed lines
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Comparing IO-AIO/AIO.xs (file contents): Revision 1.231 by root, Wed Feb 11 19:32:36 2015 UTC vs. Revision 1.245 by root, Fri Jun 23 03:23:19 2017 UTC

Diff Legend

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.231 by root, Wed Feb 11 19:32:36 2015 UTC vs.
Revision 1.245 by root, Fri Jun 23 03:23:19 2017 UTC