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

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.232 by root, Sat Jun 13 00:06:13 2015 UTC vs.
Revision 1.243 by root, Mon Jul 18 07:48:01 2016 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)
…		…
1295	REQ_SEND;	1355	REQ_SEND;
1296	}	1356	}
1297	}	1357	}
1298		1358
1299	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
1300	aio_readlink (SV8 pathname, SV callback = &PL_sv_undef)	1400	aio_readlink (SV8 pathname, SV callback = &PL_sv_undef)
1301	ALIAS:	1401	ALIAS:
1302	aio_readlink = EIO_READLINK	1402	aio_readlink = EIO_READLINK
1303	aio_realpath = EIO_REALPATH	1403	aio_realpath = EIO_REALPATH
1304	PPCODE:	1404	PPCODE:
…		…
1364	UV	1464	UV
1365	major (UV dev)	1465	major (UV dev)
1366	ALIAS:	1466	ALIAS:
1367	minor = 1	1467	minor = 1
1368	CODE:	1468	CODE:
1369	RETVAL = ix ? major (dev) : minor (dev);	1469	RETVAL = ix ? minor (dev) : major (dev);
1370	OUTPUT:	1470	OUTPUT:
1371	RETVAL	1471	RETVAL
1372		1472
1373	UV	1473	UV
1374	makedev (UV maj, UV min)	1474	makedev (UV maj, UV min)
…		…
1893	errno = ENOSYS;	1993	errno = ENOSYS;
1894	RETVAL = -1;	1994	RETVAL = -1;
1895	#endif	1995	#endif
1896	OUTPUT:	1996	OUTPUT:
1897	RETVAL	1997	RETVAL
		1998
		1999	void
		2000	pipe2 (int flags = 0)
		2001	PROTOTYPE: ;$
		2002	PPCODE:
		2003	{
		2004	int fd[2];
		2005	int res;
		2006
		2007	if (flags)
		2008	#if HAVE_PIPE2
		2009	res = pipe2 (fd, flags);
		2010	#else
		2011	res = (errno = ENOSYS, -1);
		2012	#endif
		2013	else
		2014	res = pipe (fd);
		2015
		2016	if (!res)
		2017	{
		2018	EXTEND (SP, 2);
		2019	PUSHs (newmortalFH (fd[0], O_RDONLY));
		2020	PUSHs (newmortalFH (fd[1], O_WRONLY));
		2021	}
		2022	}
1898		2023
1899	void _on_next_submit (SV *cb)	2024	void _on_next_submit (SV *cb)
1900	CODE:	2025	CODE:
1901	SvREFCNT_dec (on_next_submit);	2026	SvREFCNT_dec (on_next_submit);
1902	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;	2027	on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;

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Comparing IO-AIO/AIO.xs (file contents): Revision 1.232 by root, Sat Jun 13 00:06:13 2015 UTC vs. Revision 1.243 by root, Mon Jul 18 07:48:01 2016 UTC

Diff Legend

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.232 by root, Sat Jun 13 00:06:13 2015 UTC vs.
Revision 1.243 by root, Mon Jul 18 07:48:01 2016 UTC