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… | |
17 | #include <sys/socket.h> |
17 | #include <sys/socket.h> |
18 | #include <sys/stat.h> |
18 | #include <sys/stat.h> |
19 | #include <limits.h> |
19 | #include <limits.h> |
20 | #include <fcntl.h> |
20 | #include <fcntl.h> |
21 | #include <sched.h> |
21 | #include <sched.h> |
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|
22 | |
|
|
23 | #if HAVE_SYS_MKDEV_H |
|
|
24 | # include <sys/mkdev.h> |
|
|
25 | #elif HAVE_SYS_SYSMACROS_H |
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|
26 | # include <sys/sysmacros.h> |
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|
27 | #endif |
22 | |
28 | |
23 | #if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES |
29 | #if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES |
24 | # include <sys/mman.h> |
30 | # include <sys/mman.h> |
25 | #endif |
31 | #endif |
26 | |
32 | |
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… | |
78 | #undef fchmod |
84 | #undef fchmod |
79 | #undef dup |
85 | #undef dup |
80 | #undef dup2 |
86 | #undef dup2 |
81 | #undef abort |
87 | #undef abort |
82 | #undef pipe |
88 | #undef pipe |
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|
89 | #undef utime |
83 | |
90 | |
84 | #define EIO_STRUCT_STAT struct _stati64 |
91 | #define EIO_STRUCT_STAT struct _stati64 |
85 | #define EIO_STRUCT_STATI64 |
92 | #define EIO_STRUCT_STATI64 |
86 | |
93 | |
87 | #else |
94 | #else |
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… | |
123 | # define ATIMENSEC 0 |
130 | # define ATIMENSEC 0 |
124 | # define MTIMENSEC 0 |
131 | # define MTIMENSEC 0 |
125 | # define CTIMENSEC 0 |
132 | # define CTIMENSEC 0 |
126 | #endif |
133 | #endif |
127 | |
134 | |
|
|
135 | #if HAVE_ST_BIRTHTIMENSEC |
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|
136 | # define BTIMESEC PL_statcache.st_birthtime |
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|
137 | # define BTIMENSEC PL_statcache.st_birthtimensec |
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|
138 | #elif HAVE_ST_BIRTHTIMESPEC |
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|
139 | # define BTIMESEC PL_statcache.st_birthtim.tv_sec |
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|
140 | # define BTIMENSEC PL_statcache.st_birthtim.tv_nsec |
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|
141 | #else |
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|
142 | # define BTIMESEC 0 |
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|
143 | # define BTIMENSEC 0 |
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|
144 | #endif |
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|
145 | |
|
|
146 | #if HAVE_ST_GEN |
|
|
147 | # define ST_GEN PL_statcache.st_gen |
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|
148 | #else |
|
|
149 | # define ST_GEN 0 |
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|
150 | #endif |
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|
151 | |
128 | #include "schmorp.h" |
152 | #include "schmorp.h" |
129 | |
153 | |
130 | #if HAVE_EVENTFD |
154 | #if HAVE_EVENTFD |
131 | # include <sys/eventfd.h> |
155 | # include <sys/eventfd.h> |
132 | #endif |
156 | #endif |
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… | |
188 | #endif |
212 | #endif |
189 | #ifndef minor |
213 | #ifndef minor |
190 | # define minor(dev) ((dev) & 0xff) |
214 | # define minor(dev) ((dev) & 0xff) |
191 | #endif |
215 | #endif |
192 | |
216 | |
|
|
217 | /* solaris has a non-posix/unix compliant PAGESIZE that breaks compilation */ |
|
|
218 | #ifdef __sun |
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|
219 | # undef PAGESIZE |
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|
220 | #endif |
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|
221 | |
193 | #if PAGESIZE <= 0 |
222 | #if PAGESIZE <= 0 |
194 | # define PAGESIZE sysconf (_SC_PAGESIZE) |
223 | # define PAGESIZE sysconf (_SC_PAGESIZE) |
195 | #endif |
224 | #endif |
196 | |
225 | |
197 | /*****************************************************************************/ |
226 | /*****************************************************************************/ |
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… | |
392 | errno = ENOSYS; |
421 | errno = ENOSYS; |
393 | #endif |
422 | #endif |
394 | } |
423 | } |
395 | |
424 | |
396 | /*****************************************************************************/ |
425 | /*****************************************************************************/ |
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|
426 | |
|
|
427 | static int close_fd; /* dummy fd to close fds via dup2 */ |
397 | |
428 | |
398 | enum { |
429 | enum { |
399 | FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */ |
430 | FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */ |
400 | }; |
431 | }; |
401 | |
432 | |
… | |
… | |
1290 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
1321 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
1291 | newCONSTSUB (aio_stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
1322 | newCONSTSUB (aio_stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
1292 | |
1323 | |
1293 | newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE)); |
1324 | newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE)); |
1294 | |
1325 | |
|
|
1326 | /* allocate dummy pipe fd for aio_close */ |
|
|
1327 | { |
|
|
1328 | int pipefd [2]; |
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1329 | |
|
|
1330 | if ( |
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|
1331 | #ifdef _WIN32 |
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|
1332 | _pipe (pipefd, 1, _O_BINARY) < 0 |
|
|
1333 | #else |
|
|
1334 | pipe (pipefd) < 0 |
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|
1335 | || fcntl (pipefd [0], F_SETFD, FD_CLOEXEC) < 0 |
|
|
1336 | #endif |
|
|
1337 | || close (pipefd [1]) < 0 |
|
|
1338 | ) |
|
|
1339 | croak ("IO::AIO: unable to create dummy pipe for aio_close"); |
|
|
1340 | |
|
|
1341 | close_fd = pipefd [0]; |
|
|
1342 | } |
|
|
1343 | |
1295 | reinit (); |
1344 | reinit (); |
1296 | } |
1345 | } |
1297 | |
1346 | |
1298 | void |
1347 | void |
1299 | reinit () |
1348 | reinit () |
… | |
… | |
1421 | |
1470 | |
1422 | void |
1471 | void |
1423 | aio_close (SV *fh, SV *callback = &PL_sv_undef) |
1472 | aio_close (SV *fh, SV *callback = &PL_sv_undef) |
1424 | PPCODE: |
1473 | PPCODE: |
1425 | { |
1474 | { |
1426 | static int close_fd = -1; /* dummy fd to close fds via dup2 */ |
|
|
1427 | int fd = s_fileno_croak (fh, 0); |
1475 | int fd = s_fileno_croak (fh, 0); |
1428 | dREQ; |
1476 | dREQ; |
1429 | |
|
|
1430 | if (expect_false (close_fd < 0)) |
|
|
1431 | { |
|
|
1432 | int pipefd [2]; |
|
|
1433 | |
|
|
1434 | if ( |
|
|
1435 | #ifdef _WIN32 |
|
|
1436 | _pipe (pipefd, 1, _O_BINARY) < 0 |
|
|
1437 | #else |
|
|
1438 | pipe (pipefd) < 0 |
|
|
1439 | || fcntl (pipefd [0], F_SETFD, FD_CLOEXEC) < 0 |
|
|
1440 | #endif |
|
|
1441 | || close (pipefd [1]) < 0 |
|
|
1442 | ) |
|
|
1443 | abort (); /*D*/ |
|
|
1444 | |
|
|
1445 | close_fd = pipefd [0]; |
|
|
1446 | } |
|
|
1447 | |
1477 | |
1448 | req->type = EIO_DUP2; |
1478 | req->type = EIO_DUP2; |
1449 | req->int1 = close_fd; |
1479 | req->int1 = close_fd; |
1450 | req->sv2 = newSVsv (fh); |
1480 | req->sv2 = newSVsv (fh); |
1451 | req->int2 = fd; |
1481 | req->int2 = fd; |
… | |
… | |
1630 | } |
1660 | } |
1631 | |
1661 | |
1632 | void |
1662 | void |
1633 | st_xtime () |
1663 | st_xtime () |
1634 | ALIAS: |
1664 | ALIAS: |
1635 | st_atime = 1 |
1665 | st_atime = 0x01 |
1636 | st_mtime = 2 |
1666 | st_mtime = 0x02 |
1637 | st_ctime = 4 |
1667 | st_ctime = 0x04 |
|
|
1668 | st_btime = 0x08 |
1638 | st_xtime = 7 |
1669 | st_xtime = 0x0f |
1639 | PPCODE: |
1670 | PPCODE: |
1640 | EXTEND (SP, 3); |
1671 | EXTEND (SP, 4); |
1641 | if (ix & 1) PUSHs (newSVnv (PL_statcache.st_atime + 1e-9 * ATIMENSEC)); |
1672 | if (ix & 0x01) PUSHs (newSVnv (PL_statcache.st_atime + 1e-9 * ATIMENSEC)); |
1642 | if (ix & 2) PUSHs (newSVnv (PL_statcache.st_mtime + 1e-9 * MTIMENSEC)); |
1673 | if (ix & 0x02) PUSHs (newSVnv (PL_statcache.st_mtime + 1e-9 * MTIMENSEC)); |
1643 | if (ix & 4) PUSHs (newSVnv (PL_statcache.st_ctime + 1e-9 * CTIMENSEC)); |
1674 | if (ix & 0x04) PUSHs (newSVnv (PL_statcache.st_ctime + 1e-9 * CTIMENSEC)); |
|
|
1675 | if (ix & 0x08) PUSHs (newSVnv (BTIMESEC + 1e-9 * BTIMENSEC)); |
1644 | |
1676 | |
1645 | void |
1677 | void |
1646 | st_xtimensec () |
1678 | st_xtimensec () |
1647 | ALIAS: |
1679 | ALIAS: |
1648 | st_atimensec = 1 |
1680 | st_atimensec = 0x01 |
1649 | st_mtimensec = 2 |
1681 | st_mtimensec = 0x02 |
1650 | st_ctimensec = 4 |
1682 | st_ctimensec = 0x04 |
|
|
1683 | st_btimensec = 0x08 |
1651 | st_xtimensec = 7 |
1684 | st_xtimensec = 0x0f |
|
|
1685 | st_btimesec = 0x10 |
|
|
1686 | st_gen = 0x20 |
1652 | PPCODE: |
1687 | PPCODE: |
1653 | EXTEND (SP, 3); |
1688 | EXTEND (SP, 4); |
1654 | if (ix & 1) PUSHs (newSViv (ATIMENSEC)); |
1689 | if (ix & 0x01) PUSHs (newSViv (ATIMENSEC)); |
1655 | if (ix & 2) PUSHs (newSViv (MTIMENSEC)); |
1690 | if (ix & 0x02) PUSHs (newSViv (MTIMENSEC)); |
1656 | if (ix & 4) PUSHs (newSViv (CTIMENSEC)); |
1691 | if (ix & 0x04) PUSHs (newSViv (CTIMENSEC)); |
|
|
1692 | if (ix & 0x08) PUSHs (newSViv (BTIMENSEC)); |
|
|
1693 | if (ix & 0x10) PUSHs (newSVuv (BTIMESEC)); |
|
|
1694 | if (ix & 0x20) PUSHs (newSVuv (ST_GEN)); |
1657 | |
1695 | |
1658 | UV |
1696 | UV |
1659 | major (UV dev) |
1697 | major (UV dev) |
1660 | ALIAS: |
1698 | ALIAS: |
1661 | minor = 1 |
1699 | minor = 1 |
… | |
… | |
2147 | } |
2185 | } |
2148 | OUTPUT: |
2186 | OUTPUT: |
2149 | RETVAL |
2187 | RETVAL |
2150 | |
2188 | |
2151 | int |
2189 | int |
2152 | madvise (SV *scalar, STRLEN offset = 0, SV *length = &PL_sv_undef, IV advice_or_prot) |
2190 | madvise (SV *scalar, IV offset = 0, SV *length = &PL_sv_undef, IV advice_or_prot) |
2153 | ALIAS: |
2191 | ALIAS: |
2154 | mprotect = 1 |
2192 | mprotect = 1 |
2155 | CODE: |
2193 | CODE: |
2156 | { |
2194 | { |
2157 | STRLEN svlen; |
2195 | STRLEN svlen; |
… | |
… | |
2178 | } |
2216 | } |
2179 | OUTPUT: |
2217 | OUTPUT: |
2180 | RETVAL |
2218 | RETVAL |
2181 | |
2219 | |
2182 | int |
2220 | int |
2183 | munlock (SV *scalar, STRLEN offset = 0, SV *length = &PL_sv_undef) |
2221 | munlock (SV *scalar, IV offset = 0, SV *length = &PL_sv_undef) |
2184 | CODE: |
2222 | CODE: |
2185 | { |
2223 | { |
2186 | STRLEN svlen; |
2224 | STRLEN svlen; |
2187 | void *addr = SvPVbyte (scalar, svlen); |
2225 | void *addr = SvPVbyte (scalar, svlen); |
2188 | size_t len = SvUV (length); |
2226 | size_t len = SvUV (length); |