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

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.171 by root, Wed Aug 4 17:16:19 2010 UTC vs.
Revision 1.176 by root, Thu Dec 2 10:04:47 2010 UTC

…		…
118	STRLEN stroffset; \	118	STRLEN stroffset; \
119	SV *self;	119	SV *self;
120		120
121	#define EIO_NO_WRAPPERS 1	121	#define EIO_NO_WRAPPERS 1
122		122
		123	#include "libeio/config.h"
123	#include "libeio/eio.h"	124	#include "libeio/eio.h"
124		125
125	#ifndef POSIX_FADV_NORMAL	126	#ifndef POSIX_FADV_NORMAL
126	# define POSIX_FADV_NORMAL 0	127	# define POSIX_FADV_NORMAL 0
127	# define NO_FADVISE 1
128	#endif	128	#endif
129	#ifndef POSIX_FADV_SEQUENTIAL	129	#ifndef POSIX_FADV_SEQUENTIAL
130	# define POSIX_FADV_SEQUENTIAL 0	130	# define POSIX_FADV_SEQUENTIAL 0
131	#endif	131	#endif
132	#ifndef POSIX_FADV_RANDOM	132	#ifndef POSIX_FADV_RANDOM
…		…
140	#endif	140	#endif
141	#ifndef POSIX_FADV_DONTNEED	141	#ifndef POSIX_FADV_DONTNEED
142	# define POSIX_FADV_DONTNEED 0	142	# define POSIX_FADV_DONTNEED 0
143	#endif	143	#endif
144		144
145	#if _XOPEN_SOURCE < 600 \|\| NO_FADVISE	145	#if !HAVE_POSIX_FADVISE
146	# define posix_fadvise(a,b,c,d) errno = ENOSYS /* also return ENOSYS */	146	# define posix_fadvise(a,b,c,d) errno = ENOSYS /* also return ENOSYS */
147	#endif	147	#endif
148		148
149	#ifndef POSIX_MADV_NORMAL	149	#ifndef POSIX_MADV_NORMAL
150	# define POSIX_MADV_NORMAL 0	150	# define POSIX_MADV_NORMAL 0
151	# define NO_MADVISE 1
152	#endif	151	#endif
153	#ifndef POSIX_MADV_SEQUENTIAL	152	#ifndef POSIX_MADV_SEQUENTIAL
154	# define POSIX_MADV_SEQUENTIAL 0	153	# define POSIX_MADV_SEQUENTIAL 0
155	#endif	154	#endif
156	#ifndef POSIX_MADV_RANDOM	155	#ifndef POSIX_MADV_RANDOM
…		…
161	#endif	160	#endif
162	#ifndef POSIX_MADV_DONTNEED	161	#ifndef POSIX_MADV_DONTNEED
163	# define POSIX_MADV_DONTNEED 0	162	# define POSIX_MADV_DONTNEED 0
164	#endif	163	#endif
165		164
166	#if _XOPEN_SOURCE < 600 \|\| NO_MADVISE	165	#if !HAVE_POSIX_MADVISE
167	# define posix_madvise(a,b,c) errno = ENOSYS /* also return ENOSYS */	166	# define posix_madvise(a,b,c) errno = ENOSYS /* also return ENOSYS */
168	#endif	167	#endif
169		168
170	#ifndef PROT_NONE	169	#ifndef PROT_NONE
171	# define PROT_NONE 0	170	# define PROT_NONE 0
…		…
207	#ifndef ST_NODIRATIME	206	#ifndef ST_NODIRATIME
208	# define ST_NODIRATIME 0	207	# define ST_NODIRATIME 0
209	#endif	208	#endif
210	#ifndef ST_RELATIME	209	#ifndef ST_RELATIME
211	# define ST_RELATIME 0	210	# define ST_RELATIME 0
212	#endif
213
214	#ifndef MCL_CURRENT
215	# define MCL_CURRENT 0
216	#endif
217	#ifndef MCL_FUTURE
218	# define MCL_FUTURE 0
219	#endif	211	#endif
220		212
221	#ifndef MAP_ANONYMOUS	213	#ifndef MAP_ANONYMOUS
222	# ifdef MAP_ANON	214	# ifdef MAP_ANON
223	# define MAP_ANONYMOUS MAP_ANON	215	# define MAP_ANONYMOUS MAP_ANON
…		…
645		637
646	#if !_POSIX_MAPPED_FILES	638	#if !_POSIX_MAPPED_FILES
647	# define mmap(addr,length,prot,flags,fd,offs) (errno = ENOSYS, -1)	639	# define mmap(addr,length,prot,flags,fd,offs) (errno = ENOSYS, -1)
648	# define munmap(addr,length) (errno = ENOSYS, -1)	640	# define munmap(addr,length) (errno = ENOSYS, -1)
649	# define mprotect(addr,len,prot) (errno = ENOSYS, -1)	641	# define mprotect(addr,len,prot) (errno = ENOSYS, -1)
		642	# define PROT_NONE 0
		643	# define PROT_WRITE 0
		644	# define MAP_PRIVATE 0
		645	# define MAP_SHARED 0
		646	# define MAP_FIXED 0
650	#endif	647	#endif
651		648
652	#define MMAP_MAGIC PERL_MAGIC_ext	649	#define MMAP_MAGIC PERL_MAGIC_ext
653		650
654	static int	651	static int
…		…
774	const_iv (MAP_LOCKED)	771	const_iv (MAP_LOCKED)
775	const_iv (MAP_NORESERVE)	772	const_iv (MAP_NORESERVE)
776	const_iv (MAP_POPULATE)	773	const_iv (MAP_POPULATE)
777	const_iv (MAP_NONBLOCK)	774	const_iv (MAP_NONBLOCK)
778		775
779	const_iv (MCL_FUTURE)	776	const_eio (MCL_FUTURE)
780	const_iv (MCL_CURRENT)	777	const_eio (MCL_CURRENT)
781		778
782	const_eio (MS_ASYNC)	779	const_eio (MS_ASYNC)
783	const_eio (MS_INVALIDATE)	780	const_eio (MS_INVALIDATE)
784	const_eio (MS_SYNC)	781	const_eio (MS_SYNC)
785		782
…		…
859	CODE:	856	CODE:
860	max_outstanding = maxreqs;	857	max_outstanding = maxreqs;
861		858
862	void	859	void
863	aio_open (SV8 pathname, int flags, int mode, SV callback=&PL_sv_undef)	860	aio_open (SV8 pathname, int flags, int mode, SV callback=&PL_sv_undef)
864	PROTOTYPE: $$$;$
865	PPCODE:	861	PPCODE:
866	{	862	{
867	dREQ;	863	dREQ;
868		864
869	req->type = EIO_OPEN;	865	req->type = EIO_OPEN;
…		…
875	REQ_SEND;	871	REQ_SEND;
876	}	872	}
877		873
878	void	874	void
879	aio_fsync (SV fh, SV callback=&PL_sv_undef)	875	aio_fsync (SV fh, SV callback=&PL_sv_undef)
880	PROTOTYPE: $;$
881	ALIAS:	876	ALIAS:
882	aio_fsync = EIO_FSYNC	877	aio_fsync = EIO_FSYNC
883	aio_fdatasync = EIO_FDATASYNC	878	aio_fdatasync = EIO_FDATASYNC
884	PPCODE:	879	PPCODE:
885	{	880	{
…		…
893	REQ_SEND (req);	888	REQ_SEND (req);
894	}	889	}
895		890
896	void	891	void
897	aio_sync_file_range (SV fh, off_t offset, size_t nbytes, UV flags, SV callback=&PL_sv_undef)	892	aio_sync_file_range (SV fh, off_t offset, size_t nbytes, UV flags, SV callback=&PL_sv_undef)
898	PROTOTYPE: $$$$;$
899	PPCODE:	893	PPCODE:
900	{	894	{
901	int fd = s_fileno_croak (fh, 0);	895	int fd = s_fileno_croak (fh, 0);
902	dREQ;	896	dREQ;
903		897
…		…
911	REQ_SEND (req);	905	REQ_SEND (req);
912	}	906	}
913		907
914	void	908	void
915	aio_close (SV fh, SV callback=&PL_sv_undef)	909	aio_close (SV fh, SV callback=&PL_sv_undef)
916	PROTOTYPE: $;$
917	PPCODE:	910	PPCODE:
918	{	911	{
919	static int close_pipe = -1; /* dummy fd to close fds via dup2 */	912	static int close_pipe = -1; /* dummy fd to close fds via dup2 */
920	int fd = s_fileno_croak (fh, 0);	913	int fd = s_fileno_croak (fh, 0);
921	dREQ;	914	dREQ;
…		…
943	void	936	void
944	aio_read (SV fh, SV offset, SV length, SV8 data, IV dataoffset, SV *callback=&PL_sv_undef)	937	aio_read (SV fh, SV offset, SV length, SV8 data, IV dataoffset, SV *callback=&PL_sv_undef)
945	ALIAS:	938	ALIAS:
946	aio_read = EIO_READ	939	aio_read = EIO_READ
947	aio_write = EIO_WRITE	940	aio_write = EIO_WRITE
948	PROTOTYPE: $$$$$;$
949	PPCODE:	941	PPCODE:
950	{	942	{
951	STRLEN svlen;	943	STRLEN svlen;
952	int fd = s_fileno_croak (fh, ix == EIO_WRITE);	944	int fd = s_fileno_croak (fh, ix == EIO_WRITE);
953	char *svptr = SvPVbyte (data, svlen);	945	char *svptr = SvPVbyte (data, svlen);
…		…
994	}	986	}
995	}	987	}
996		988
997	void	989	void
998	aio_readlink (SV8 path, SV callback=&PL_sv_undef)	990	aio_readlink (SV8 path, SV callback=&PL_sv_undef)
999	PROTOTYPE: $$;$
1000	PPCODE:	991	PPCODE:
1001	{	992	{
1002	SV *data;	993	SV *data;
1003	dREQ;	994	dREQ;
1004		995
…		…
1009	REQ_SEND;	1000	REQ_SEND;
1010	}	1001	}
1011		1002
1012	void	1003	void
1013	aio_sendfile (SV out_fh, SV in_fh, off_t in_offset, size_t length, SV *callback=&PL_sv_undef)	1004	aio_sendfile (SV out_fh, SV in_fh, off_t in_offset, size_t length, SV *callback=&PL_sv_undef)
1014	PROTOTYPE: $$$$;$
1015	PPCODE:	1005	PPCODE:
1016	{	1006	{
1017	int ifd = s_fileno_croak (in_fh , 0);	1007	int ifd = s_fileno_croak (in_fh , 0);
1018	int ofd = s_fileno_croak (out_fh, 1);	1008	int ofd = s_fileno_croak (out_fh, 1);
1019	dREQ;	1009	dREQ;
…		…
1029	REQ_SEND;	1019	REQ_SEND;
1030	}	1020	}
1031		1021
1032	void	1022	void
1033	aio_readahead (SV fh, off_t offset, size_t length, SV callback=&PL_sv_undef)	1023	aio_readahead (SV fh, off_t offset, size_t length, SV callback=&PL_sv_undef)
1034	PROTOTYPE: $$$;$
1035	PPCODE:	1024	PPCODE:
1036	{	1025	{
1037	int fd = s_fileno_croak (fh, 0);	1026	int fd = s_fileno_croak (fh, 0);
1038	dREQ;	1027	dREQ;
1039		1028
…		…
1240	void	1229	void
1241	aio_mtouch (SV8 data, IV offset = 0, SV length = &PL_sv_undef, int flags = 0, SV *callback=&PL_sv_undef)	1230	aio_mtouch (SV8 data, IV offset = 0, SV length = &PL_sv_undef, int flags = 0, SV *callback=&PL_sv_undef)
1242	ALIAS:	1231	ALIAS:
1243	aio_mtouch = EIO_MTOUCH	1232	aio_mtouch = EIO_MTOUCH
1244	aio_msync = EIO_MSYNC	1233	aio_msync = EIO_MSYNC
1245	PROTOTYPE: $$$$;$
1246	PPCODE:	1234	PPCODE:
1247	{	1235	{
1248	STRLEN svlen;	1236	STRLEN svlen;
		1237	char *svptr = SvPVbyte (data, svlen);
1249	UV len = SvUV (length);	1238	UV len = SvUV (length);
1250	char *svptr = SvPVbyte (data, svlen);
1251		1239
1252	if (offset < 0)	1240	if (offset < 0)
1253	offset += svlen;	1241	offset += svlen;
1254		1242
1255	if (offset < 0 \|\| offset > svlen)	1243	if (offset < 0 \|\| offset > svlen)
…		…
1260		1248
1261	{	1249	{
1262	dREQ;	1250	dREQ;
1263		1251
1264	req->type = ix;	1252	req->type = ix;
1265	req->size = len;
1266	req->sv2 = SvREFCNT_inc (data);	1253	req->sv2 = SvREFCNT_inc (data);
1267	req->ptr2 = (char *)svptr + offset;	1254	req->ptr2 = (char *)svptr + offset;
		1255	req->size = len;
1268	req->int1 = flags;	1256	req->int1 = flags;
1269		1257
1270	REQ_SEND;	1258	REQ_SEND;
1271	}	1259	}
1272	}	1260	}
1273		1261
1274	void	1262	void
		1263	aio_mlock (SV8 data, IV offset = 0, SV length = &PL_sv_undef, SV *callback=&PL_sv_undef)
		1264	PPCODE:
		1265	{
		1266	STRLEN svlen;
		1267	char *svptr = SvPVbyte (data, svlen);
		1268	UV len = SvUV (length);
		1269
		1270	if (offset < 0)
		1271	offset += svlen;
		1272
		1273	if (offset < 0 \|\| offset > svlen)
		1274	croak ("offset outside of scalar");
		1275
		1276	if (!SvOK (length) \|\| len + offset > svlen)
		1277	len = svlen - offset;
		1278
		1279	{
		1280	dREQ;
		1281
		1282	req->type = EIO_MLOCK;
		1283	req->sv2 = SvREFCNT_inc (data);
		1284	req->ptr2 = (char *)svptr + offset;
		1285	req->size = len;
		1286
		1287	REQ_SEND;
		1288	}
		1289	}
		1290
		1291	void
		1292	aio_mlockall (IV flags, SV *callback=&PL_sv_undef)
		1293	PPCODE:
		1294	{
		1295	dREQ;
		1296
		1297	req->type = EIO_MLOCKALL;
		1298	req->int1 = flags;
		1299
		1300	REQ_SEND;
		1301	}
		1302
		1303	void
1275	aio_busy (double delay, SV *callback=&PL_sv_undef)	1304	aio_busy (double delay, SV *callback=&PL_sv_undef)
1276	PPCODE:	1305	PPCODE:
1277	{	1306	{
1278	dREQ;	1307	dREQ;
1279		1308
…		…
1283	REQ_SEND;	1312	REQ_SEND;
1284	}	1313	}
1285		1314
1286	void	1315	void
1287	aio_group (SV *callback=&PL_sv_undef)	1316	aio_group (SV *callback=&PL_sv_undef)
1288	PROTOTYPE: ;$
1289	PPCODE:	1317	PPCODE:
1290	{	1318	{
1291	dREQ;	1319	dREQ;
1292		1320
1293	req->type = EIO_GROUP;	1321	req->type = EIO_GROUP;
…		…
1310	REQ_SEND;	1338	REQ_SEND;
1311	}	1339	}
1312		1340
1313	int	1341	int
1314	aioreq_pri (int pri = 0)	1342	aioreq_pri (int pri = 0)
1315	PROTOTYPE: ;$
1316	CODE:	1343	CODE:
1317	RETVAL = next_pri;	1344	RETVAL = next_pri;
1318	if (items > 0)	1345	if (items > 0)
1319	{	1346	{
1320	if (pri < EIO_PRI_MIN) pri = EIO_PRI_MIN;	1347	if (pri < EIO_PRI_MIN) pri = EIO_PRI_MIN;
…		…
1332	if (nice > EIO_PRI_MAX) nice = EIO_PRI_MAX;	1359	if (nice > EIO_PRI_MAX) nice = EIO_PRI_MAX;
1333	next_pri = nice;	1360	next_pri = nice;
1334		1361
1335	void	1362	void
1336	flush ()	1363	flush ()
1337	PROTOTYPE:
1338	CODE:	1364	CODE:
1339	while (eio_nreqs ())	1365	while (eio_nreqs ())
1340	{	1366	{
1341	poll_wait ();	1367	poll_wait ();
1342	poll_cb ();	1368	poll_cb ();
1343	}	1369	}
1344		1370
1345	int	1371	int
1346	poll()	1372	poll ()
1347	PROTOTYPE:
1348	CODE:	1373	CODE:
1349	poll_wait ();	1374	poll_wait ();
1350	RETVAL = poll_cb ();	1375	RETVAL = poll_cb ();
1351	OUTPUT:	1376	OUTPUT:
1352	RETVAL	1377	RETVAL
1353		1378
1354	int	1379	int
1355	poll_fileno()	1380	poll_fileno ()
1356	PROTOTYPE:
1357	CODE:	1381	CODE:
1358	RETVAL = s_epipe_fd (&respipe);	1382	RETVAL = s_epipe_fd (&respipe);
1359	OUTPUT:	1383	OUTPUT:
1360	RETVAL	1384	RETVAL
1361		1385
1362	int	1386	int
1363	poll_cb(...)	1387	poll_cb (...)
1364	PROTOTYPE:	1388	PROTOTYPE:
1365	CODE:	1389	CODE:
1366	RETVAL = poll_cb ();	1390	RETVAL = poll_cb ();
1367	OUTPUT:	1391	OUTPUT:
1368	RETVAL	1392	RETVAL
1369		1393
1370	void	1394	void
1371	poll_wait()	1395	poll_wait ()
1372	PROTOTYPE:
1373	CODE:	1396	CODE:
1374	poll_wait ();	1397	poll_wait ();
1375		1398
1376	int	1399	int
1377	nreqs()	1400	nreqs ()
1378	PROTOTYPE:
1379	CODE:	1401	CODE:
1380	RETVAL = eio_nreqs ();	1402	RETVAL = eio_nreqs ();
1381	OUTPUT:	1403	OUTPUT:
1382	RETVAL	1404	RETVAL
1383		1405
1384	int	1406	int
1385	nready()	1407	nready ()
1386	PROTOTYPE:
1387	CODE:	1408	CODE:
1388	RETVAL = eio_nready ();	1409	RETVAL = eio_nready ();
1389	OUTPUT:	1410	OUTPUT:
1390	RETVAL	1411	RETVAL
1391		1412
1392	int	1413	int
1393	npending()	1414	npending ()
1394	PROTOTYPE:
1395	CODE:	1415	CODE:
1396	RETVAL = eio_npending ();	1416	RETVAL = eio_npending ();
1397	OUTPUT:	1417	OUTPUT:
1398	RETVAL	1418	RETVAL
1399		1419
1400	int	1420	int
1401	nthreads()	1421	nthreads ()
1402	PROTOTYPE:
1403	CODE:	1422	CODE:
1404	RETVAL = eio_nthreads ();	1423	RETVAL = eio_nthreads ();
1405	OUTPUT:	1424	OUTPUT:
1406	RETVAL	1425	RETVAL
1407		1426
1408	int	1427	int
1409	fadvise (aio_rfd fh, off_t offset, off_t length, IV advice)	1428	fadvise (aio_rfd fh, off_t offset, off_t length, IV advice)
1410	PROTOTYPE: $$$$
1411	CODE:	1429	CODE:
1412	RETVAL = posix_fadvise (fh, offset, length, advice);	1430	RETVAL = posix_fadvise (fh, offset, length, advice);
1413	OUTPUT:	1431	OUTPUT:
1414	RETVAL	1432	RETVAL
1415		1433
1416	ssize_t	1434	ssize_t
1417	sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count)	1435	sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count)
1418	PROTOTYPE: $$$$
1419	CODE:	1436	CODE:
1420	RETVAL = eio_sendfile_sync (ofh, ifh, offset, count);	1437	RETVAL = eio_sendfile_sync (ofh, ifh, offset, count);
1421	OUTPUT:	1438	OUTPUT:
1422	RETVAL	1439	RETVAL
1423		1440
1424	void	1441	void
1425	mmap (SV scalar, size_t length, int prot, int flags, SV fh, off_t offset = 0)	1442	mmap (SV scalar, size_t length, int prot, int flags, SV fh, off_t offset = 0)
1426	PROTOTYPE: $$$$$;$
1427	PPCODE:	1443	PPCODE:
1428	sv_unmagic (scalar, MMAP_MAGIC);	1444	sv_unmagic (scalar, MMAP_MAGIC);
1429	{	1445	{
1430	int fd = SvOK (fh) ? s_fileno_croak (fh, flags & PROT_WRITE) : -1;	1446	int fd = SvOK (fh) ? s_fileno_croak (fh, flags & PROT_WRITE) : -1;
1431	void addr = (void )mmap (0, length, prot, flags, fd, offset);	1447	void addr = (void )mmap (0, length, prot, flags, fd, offset);
…		…
1454	XSRETURN_YES;	1470	XSRETURN_YES;
1455	}	1471	}
1456		1472
1457	void	1473	void
1458	munmap (SV *scalar)	1474	munmap (SV *scalar)
1459	PROTOTYPE: $
1460	CODE:	1475	CODE:
1461	sv_unmagic (scalar, MMAP_MAGIC);	1476	sv_unmagic (scalar, MMAP_MAGIC);
1462		1477
1463	int	1478	int
1464	madvise (SV *scalar, off_t offset, off_t length, IV advice_or_prot)	1479	madvise (SV scalar, off_t offset = 0, SV length = &PL_sv_undef, IV advice_or_prot)
1465	ALIAS:	1480	ALIAS:
1466	mprotect = 1	1481	mprotect = 1
1467	PROTOTYPE: $$$$
1468	CODE:	1482	CODE:
1469	{	1483	{
1470	STRLEN cur;	1484	STRLEN svlen;
1471	char *addr = SvPVbyte (scalar, cur);	1485	void *addr = SvPVbyte (scalar, svlen);
		1486	size_t len = SvUV (length);
1472		1487
1473	if (offset > cur)	1488	if (offset < 0)
1474	RETVAL = errno = EFAULT;	1489	offset += svlen;
1475	else	1490
		1491	if (offset < 0 \|\| offset > svlen)
		1492	croak ("offset outside of scalar");
		1493
		1494	if (!SvOK (length) \|\| len + offset > svlen)
		1495	len = svlen - offset;
		1496
		1497	addr = (void *)(((intptr_t)addr) + offset);
		1498	eio_page_align (&addr, &len);
		1499
		1500	switch (ix)
1476	{	1501	{
1477	if (!SvOK (ST (2)))
1478	length = cur - offset;
1479
1480	if (offset + length > cur)
1481	RETVAL = errno = EFAULT;
1482	else
1483	switch (ix)
1484	{
1485	case 0: RETVAL = posix_madvise (addr + offset, length, advice_or_prot); break;	1502	case 0: RETVAL = posix_madvise (addr, len, advice_or_prot); break;
1486	case 1: RETVAL = mprotect (addr + offset, length, advice_or_prot); break;	1503	case 1: RETVAL = mprotect (addr, len, advice_or_prot); break;
1487	}
1488	}	1504	}
1489	}	1505	}
1490	OUTPUT:	1506	OUTPUT:
1491	RETVAL	1507	RETVAL
1492		1508
1493	int	1509	int
1494	mlockall (int flags)	1510	munlock (SV scalar, off_t offset = 0, SV length = &PL_sv_undef)
1495	PROTOTYPE: $
1496	CODE:	1511	CODE:
		1512	{
		1513	STRLEN svlen;
		1514	void *addr = SvPVbyte (scalar, svlen);
		1515	size_t len = SvUV (length);
		1516
		1517	if (offset < 0)
		1518	offset += svlen;
		1519
		1520	if (offset < 0 \|\| offset > svlen)
		1521	croak ("offset outside of scalar");
		1522
		1523	if (!SvOK (length) \|\| len + offset > svlen)
		1524	len = svlen - offset;
		1525
		1526	addr = (void *)(((intptr_t)addr) + offset);
		1527	eio_page_align (&addr, &len);
1497	#if _POSIX_MEMLOCK	1528	#if _POSIX_MEMLOCK
1498	#if __GLIBC__ == 2 && __GLIBC_MINOR__ <= 7	1529	RETVAL = munlock (addr, len);
1499	extern int mallopt (int, int);
1500	mallopt (-6, 238); /* http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=473812 */
1501	#endif
1502	mlockall (flags);
1503	#else	1530	#else
1504	RETVAL = -1;	1531	RETVAL = ((errno = ENOSYS), -1);
1505	errno = ENOSYS;
1506	#endif	1532	#endif
		1533	}
1507	OUTPUT:	1534	OUTPUT:
1508	RETVAL	1535	RETVAL
1509		1536
1510	int	1537	int
1511	munlockall ()	1538	munlockall ()
1512	PROTOTYPE:
1513	CODE:	1539	CODE:
1514	#if _POSIX_MEMLOCK	1540	#if _POSIX_MEMLOCK
1515	munlockall ();	1541	munlockall ();
1516	#else	1542	#else
1517	RETVAL = -1;	1543	RETVAL = -1;

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Comparing IO-AIO/AIO.xs (file contents): Revision 1.171 by root, Wed Aug 4 17:16:19 2010 UTC vs. Revision 1.176 by root, Thu Dec 2 10:04:47 2010 UTC

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Comparing IO-AIO/AIO.xs (file contents):
Revision 1.171 by root, Wed Aug 4 17:16:19 2010 UTC vs.
Revision 1.176 by root, Thu Dec 2 10:04:47 2010 UTC