… | |
… | |
3 | #include <errno.h> |
3 | #include <errno.h> |
4 | |
4 | |
5 | #include "EXTERN.h" |
5 | #include "EXTERN.h" |
6 | #include "perl.h" |
6 | #include "perl.h" |
7 | #include "XSUB.h" |
7 | #include "XSUB.h" |
|
|
8 | #include "perliol.h" |
8 | |
9 | |
9 | #if !defined mg_findext |
10 | #if !defined mg_findext |
10 | # define mg_findext(sv,type,vtbl) mg_find (sv, type) |
11 | # define mg_findext(sv,type,vtbl) mg_find (sv, type) |
11 | #endif |
12 | #endif |
12 | |
13 | |
… | |
… | |
17 | #include <sys/socket.h> |
18 | #include <sys/socket.h> |
18 | #include <sys/stat.h> |
19 | #include <sys/stat.h> |
19 | #include <limits.h> |
20 | #include <limits.h> |
20 | #include <fcntl.h> |
21 | #include <fcntl.h> |
21 | #include <sched.h> |
22 | #include <sched.h> |
22 | |
|
|
23 | #if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES |
|
|
24 | # include <sys/mman.h> |
|
|
25 | #endif |
|
|
26 | |
23 | |
27 | /* the incompetent fool that created musl keeps __linux__, refuses |
24 | /* the incompetent fool that created musl keeps __linux__, refuses |
28 | * 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 |
29 | * for his broken iplementation. don't complain to me if this fails |
26 | * for his broken iplementation. don't complain to me if this fails |
30 | * for you. |
27 | * for you. |
… | |
… | |
78 | #undef fchmod |
75 | #undef fchmod |
79 | #undef dup |
76 | #undef dup |
80 | #undef dup2 |
77 | #undef dup2 |
81 | #undef abort |
78 | #undef abort |
82 | #undef pipe |
79 | #undef pipe |
|
|
80 | #undef utime |
83 | |
81 | |
84 | #define EIO_STRUCT_STAT struct _stati64 |
82 | #define EIO_STRUCT_STAT struct _stati64 |
85 | #define EIO_STRUCT_STATI64 |
83 | #define EIO_STRUCT_STATI64 |
86 | |
84 | |
87 | #else |
85 | #else |
… | |
… | |
107 | #define expect_false(expr) expect ((expr) != 0, 0) |
105 | #define expect_false(expr) expect ((expr) != 0, 0) |
108 | #define expect_true(expr) expect ((expr) != 0, 1) |
106 | #define expect_true(expr) expect ((expr) != 0, 1) |
109 | |
107 | |
110 | /*****************************************************************************/ |
108 | /*****************************************************************************/ |
111 | |
109 | |
112 | #include "libeio/config.h" |
110 | #include "config.h" |
|
|
111 | |
|
|
112 | #if HAVE_SYS_MKDEV_H |
|
|
113 | # include <sys/mkdev.h> |
|
|
114 | #elif HAVE_SYS_SYSMACROS_H |
|
|
115 | # include <sys/sysmacros.h> |
|
|
116 | #endif |
|
|
117 | |
|
|
118 | #if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES |
|
|
119 | # include <sys/mman.h> |
|
|
120 | #endif |
|
|
121 | |
|
|
122 | #if HAVE_SYS_UIO_H |
|
|
123 | # include <sys/uio.h> |
|
|
124 | #endif |
|
|
125 | |
|
|
126 | #if HAVE_ST_XTIMENSEC |
|
|
127 | # define ATIMENSEC PL_statcache.st_atimensec |
|
|
128 | # define MTIMENSEC PL_statcache.st_mtimensec |
|
|
129 | # define CTIMENSEC PL_statcache.st_ctimensec |
|
|
130 | #elif HAVE_ST_XTIMESPEC |
|
|
131 | # define ATIMENSEC PL_statcache.st_atim.tv_nsec |
|
|
132 | # define MTIMENSEC PL_statcache.st_mtim.tv_nsec |
|
|
133 | # define CTIMENSEC PL_statcache.st_ctim.tv_nsec |
|
|
134 | #else |
|
|
135 | # define ATIMENSEC 0 |
|
|
136 | # define MTIMENSEC 0 |
|
|
137 | # define CTIMENSEC 0 |
|
|
138 | #endif |
|
|
139 | |
|
|
140 | #if HAVE_ST_BIRTHTIMENSEC |
|
|
141 | # define BTIMESEC PL_statcache.st_birthtime |
|
|
142 | # define BTIMENSEC PL_statcache.st_birthtimensec |
|
|
143 | #elif HAVE_ST_BIRTHTIMESPEC |
|
|
144 | # define BTIMESEC PL_statcache.st_birthtim.tv_sec |
|
|
145 | # define BTIMENSEC PL_statcache.st_birthtim.tv_nsec |
|
|
146 | #else |
|
|
147 | # define BTIMESEC 0 |
|
|
148 | # define BTIMENSEC 0 |
|
|
149 | #endif |
|
|
150 | |
|
|
151 | #if HAVE_ST_GEN |
|
|
152 | # define ST_GEN PL_statcache.st_gen |
|
|
153 | #else |
|
|
154 | # define ST_GEN 0 |
|
|
155 | #endif |
113 | |
156 | |
114 | #include "schmorp.h" |
157 | #include "schmorp.h" |
115 | |
158 | |
116 | #if HAVE_EVENTFD |
159 | #if HAVE_EVENTFD |
117 | # include <sys/eventfd.h> |
160 | # include <sys/eventfd.h> |
… | |
… | |
174 | #endif |
217 | #endif |
175 | #ifndef minor |
218 | #ifndef minor |
176 | # define minor(dev) ((dev) & 0xff) |
219 | # define minor(dev) ((dev) & 0xff) |
177 | #endif |
220 | #endif |
178 | |
221 | |
|
|
222 | /* solaris has a non-posix/unix compliant PAGESIZE that breaks compilation */ |
|
|
223 | #ifdef __sun |
|
|
224 | # undef PAGESIZE |
|
|
225 | #endif |
|
|
226 | |
179 | #if PAGESIZE <= 0 |
227 | #if PAGESIZE <= 0 |
180 | # define PAGESIZE sysconf (_SC_PAGESIZE) |
228 | # define PAGESIZE sysconf (_SC_PAGESIZE) |
181 | #endif |
229 | #endif |
182 | |
230 | |
183 | /*****************************************************************************/ |
231 | /*****************************************************************************/ |
… | |
… | |
245 | }; |
293 | }; |
246 | |
294 | |
247 | /*****************************************************************************/ |
295 | /*****************************************************************************/ |
248 | |
296 | |
249 | /* helper: set scalar to foreign ptr with custom free */ |
297 | /* helper: set scalar to foreign ptr with custom free */ |
|
|
298 | ecb_noinline |
250 | static void |
299 | static void |
251 | sv_set_foreign (SV *sv, const MGVTBL *const vtbl, void *addr, IV length) |
300 | sv_set_foreign (SV *sv, const MGVTBL *const vtbl, void *addr, IV length) |
252 | { |
301 | { |
253 | sv_force_normal (sv); |
302 | sv_force_normal (sv); |
254 | |
303 | |
… | |
… | |
379 | #endif |
428 | #endif |
380 | } |
429 | } |
381 | |
430 | |
382 | /*****************************************************************************/ |
431 | /*****************************************************************************/ |
383 | |
432 | |
|
|
433 | static int close_fd; /* dummy fd to close fds via dup2 */ |
|
|
434 | |
|
|
435 | #if HAVE_STATX |
|
|
436 | static struct statx stx; |
|
|
437 | #define statx_offsetof(member) offsetof (struct statx, member) |
|
|
438 | #define eio__statx statx |
|
|
439 | #else |
|
|
440 | #define statx_offsetof(member) 0 |
|
|
441 | #define eio__statx(dir,path,flags,mask,stx) EIO_ENOSYS() |
|
|
442 | #endif |
|
|
443 | |
384 | enum { |
444 | enum { |
385 | FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */ |
445 | FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */ |
386 | }; |
446 | }; |
387 | |
447 | |
388 | typedef eio_req *aio_req; |
448 | typedef eio_req *aio_req; |
… | |
… | |
411 | /* read any signals sent by the worker threads */ |
471 | /* read any signals sent by the worker threads */ |
412 | s_epipe_drain (&respipe); |
472 | s_epipe_drain (&respipe); |
413 | } |
473 | } |
414 | |
474 | |
415 | /* must be called at most once */ |
475 | /* must be called at most once */ |
|
|
476 | ecb_noinline |
416 | static SV * |
477 | static SV * |
417 | req_sv (aio_req req, HV *stash) |
478 | req_sv (aio_req req, HV *stash) |
418 | { |
479 | { |
419 | if (!req->self) |
480 | if (!req->self) |
420 | { |
481 | { |
… | |
… | |
429 | newSVaio_wd (aio_wd wd) |
490 | newSVaio_wd (aio_wd wd) |
430 | { |
491 | { |
431 | return sv_bless (newRV_noinc (newSViv ((intptr_t)wd)), aio_wd_stash); |
492 | return sv_bless (newRV_noinc (newSViv ((intptr_t)wd)), aio_wd_stash); |
432 | } |
493 | } |
433 | |
494 | |
|
|
495 | ecb_noinline |
434 | static aio_req |
496 | static aio_req |
435 | SvAIO_REQ (SV *sv) |
497 | SvAIO_REQ (SV *sv) |
436 | { |
498 | { |
437 | MAGIC *mg; |
499 | MAGIC *mg; |
438 | |
500 | |
… | |
… | |
501 | FREETMPS; |
563 | FREETMPS; |
502 | LEAVE; |
564 | LEAVE; |
503 | } |
565 | } |
504 | } |
566 | } |
505 | |
567 | |
|
|
568 | ecb_noinline |
506 | static void |
569 | static void |
507 | req_submit (eio_req *req) |
570 | req_submit (eio_req *req) |
508 | { |
571 | { |
509 | eio_submit (req); |
572 | eio_submit (req); |
510 | |
573 | |
… | |
… | |
771 | } |
834 | } |
772 | else |
835 | else |
773 | PUSHs (sv_result); |
836 | PUSHs (sv_result); |
774 | break; |
837 | break; |
775 | |
838 | |
|
|
839 | #if 0 |
|
|
840 | case EIO_CLOSE: |
|
|
841 | PerlIOUnix_refcnt_dec (req->int1); |
|
|
842 | break; |
|
|
843 | #endif |
|
|
844 | |
776 | case EIO_DUP2: /* EIO_DUP2 actually means aio_close(), so fudge result value */ |
845 | case EIO_DUP2: /* EIO_DUP2 actually means aio_close(), so fudge result value */ |
777 | if (req->result > 0) |
846 | if (req->result > 0) |
778 | SvIV_set (sv_result, 0); |
847 | SvIV_set (sv_result, 0); |
779 | /* FALLTHROUGH */ |
848 | /* FALLTHROUGH */ |
780 | |
849 | |
… | |
… | |
831 | grp->sv2 = 0; |
900 | grp->sv2 = 0; |
832 | |
901 | |
833 | eio_grp_cancel (grp); |
902 | eio_grp_cancel (grp); |
834 | } |
903 | } |
835 | |
904 | |
836 | static void ecb_cold |
905 | ecb_cold |
|
|
906 | static void |
837 | create_respipe (void) |
907 | create_respipe (void) |
838 | { |
908 | { |
839 | if (s_epipe_renew (&respipe)) |
909 | if (s_epipe_renew (&respipe)) |
840 | croak ("IO::AIO: unable to initialize result pipe"); |
910 | croak ("IO::AIO: unable to initialize result pipe"); |
841 | } |
911 | } |
… | |
… | |
875 | |
945 | |
876 | poll_wait (); |
946 | poll_wait (); |
877 | } |
947 | } |
878 | } |
948 | } |
879 | |
949 | |
880 | static void ecb_cold |
950 | ecb_cold |
|
|
951 | static void |
881 | reinit (void) |
952 | reinit (void) |
882 | { |
953 | { |
883 | create_respipe (); |
954 | create_respipe (); |
884 | |
955 | |
885 | if (eio_init (want_poll, done_poll) < 0) |
956 | if (eio_init (want_poll, done_poll) < 0) |
… | |
… | |
893 | { |
964 | { |
894 | SvGETMAGIC (cb_sv); |
965 | SvGETMAGIC (cb_sv); |
895 | return SvOK (cb_sv) ? s_get_cv_croak (cb_sv) : 0; |
966 | return SvOK (cb_sv) ? s_get_cv_croak (cb_sv) : 0; |
896 | } |
967 | } |
897 | |
968 | |
|
|
969 | ecb_noinline |
898 | static aio_req ecb_noinline |
970 | static aio_req ecb_noinline |
899 | dreq (SV *callback) |
971 | dreq (SV *callback) |
900 | { |
972 | { |
901 | SV *cb_cv; |
973 | SV *cb_cv; |
902 | aio_req req; |
974 | aio_req req; |
… | |
… | |
924 | SPAGAIN; \ |
996 | SPAGAIN; \ |
925 | \ |
997 | \ |
926 | if (GIMME_V != G_VOID) \ |
998 | if (GIMME_V != G_VOID) \ |
927 | XPUSHs (req_sv (req, aio_req_stash)); |
999 | XPUSHs (req_sv (req, aio_req_stash)); |
928 | |
1000 | |
|
|
1001 | /* *wdsv, *pathsv, *wd and *ptr must be 0-initialized */ |
929 | ecb_inline void |
1002 | ecb_inline |
|
|
1003 | void |
930 | req_set_path (aio_req req, SV *path, SV **wdsv, SV **pathsv, eio_wd *wd, void **ptr) |
1004 | req_set_path (SV *path, SV **wdsv, SV **pathsv, eio_wd *wd, void **ptr) |
931 | { |
1005 | { |
932 | if (expect_false (SvROK (path))) |
1006 | if (expect_false (SvROK (path))) |
933 | { |
1007 | { |
934 | SV *rv = SvRV (path); |
1008 | SV *rv = SvRV (path); |
935 | SV *wdob; |
1009 | SV *wdob; |
… | |
… | |
960 | |
1034 | |
961 | *pathsv = newSVsv (path); |
1035 | *pathsv = newSVsv (path); |
962 | *ptr = SvPVbyte_nolen (*pathsv); |
1036 | *ptr = SvPVbyte_nolen (*pathsv); |
963 | } |
1037 | } |
964 | |
1038 | |
965 | static void ecb_noinline |
1039 | ecb_noinline |
|
|
1040 | static void |
966 | req_set_path1 (aio_req req, SV *path) |
1041 | req_set_path1 (aio_req req, SV *path) |
967 | { |
1042 | { |
968 | req_set_path (req, path, &req->sv1, &req->sv3, &req->wd, &req->ptr1); |
1043 | req_set_path (path, &req->sv1, &req->sv3, &req->wd, &req->ptr1); |
969 | } |
1044 | } |
970 | |
1045 | |
971 | static void ecb_noinline |
1046 | ecb_noinline |
|
|
1047 | static void |
972 | req_set_fh_or_path (aio_req req, int type_path, int type_fh, SV *fh_or_path) |
1048 | req_set_fh_or_path (aio_req req, int type_path, int type_fh, SV *fh_or_path) |
973 | { |
1049 | { |
974 | SV *rv = SvROK (fh_or_path) ? SvRV (fh_or_path) : fh_or_path; |
1050 | SV *rv = SvROK (fh_or_path) ? SvRV (fh_or_path) : fh_or_path; |
975 | |
1051 | |
976 | switch (SvTYPE (rv)) |
1052 | switch (SvTYPE (rv)) |
… | |
… | |
1209 | |
1285 | |
1210 | const_iv (EFD_CLOEXEC) |
1286 | const_iv (EFD_CLOEXEC) |
1211 | const_iv (EFD_NONBLOCK) |
1287 | const_iv (EFD_NONBLOCK) |
1212 | const_iv (EFD_SEMAPHORE) |
1288 | const_iv (EFD_SEMAPHORE) |
1213 | |
1289 | |
|
|
1290 | const_iv (MFD_CLOEXEC) |
|
|
1291 | const_iv (MFD_ALLOW_SEALING) |
|
|
1292 | const_iv (MFD_HUGETLB) |
|
|
1293 | |
1214 | const_iv (CLOCK_REALTIME) |
1294 | const_iv (CLOCK_REALTIME) |
1215 | const_iv (CLOCK_MONOTONIC) |
1295 | const_iv (CLOCK_MONOTONIC) |
1216 | const_iv (CLOCK_BOOTTIME) |
1296 | const_iv (CLOCK_BOOTTIME) |
1217 | const_iv (CLOCK_REALTIME_ALARM) |
1297 | const_iv (CLOCK_REALTIME_ALARM) |
1218 | const_iv (CLOCK_BOOTTIME_ALARM) |
1298 | const_iv (CLOCK_BOOTTIME_ALARM) |
… | |
… | |
1221 | const_iv (TFD_CLOEXEC) |
1301 | const_iv (TFD_CLOEXEC) |
1222 | |
1302 | |
1223 | const_iv (TFD_TIMER_ABSTIME) |
1303 | const_iv (TFD_TIMER_ABSTIME) |
1224 | const_iv (TFD_TIMER_CANCEL_ON_SET) |
1304 | const_iv (TFD_TIMER_CANCEL_ON_SET) |
1225 | |
1305 | |
|
|
1306 | const_iv (STATX_TYPE) |
|
|
1307 | const_iv (STATX_MODE) |
|
|
1308 | const_iv (STATX_NLINK) |
|
|
1309 | const_iv (STATX_UID) |
|
|
1310 | const_iv (STATX_GID) |
|
|
1311 | const_iv (STATX_ATIME) |
|
|
1312 | const_iv (STATX_MTIME) |
|
|
1313 | const_iv (STATX_CTIME) |
|
|
1314 | const_iv (STATX_INO) |
|
|
1315 | const_iv (STATX_SIZE) |
|
|
1316 | const_iv (STATX_BLOCKS) |
|
|
1317 | const_iv (STATX_BASIC_STATS) |
|
|
1318 | const_iv (STATX_ALL) |
|
|
1319 | const_iv (STATX_BTIME) |
|
|
1320 | const_iv (STATX_ATTR_COMPRESSED) |
|
|
1321 | const_iv (STATX_ATTR_IMMUTABLE) |
|
|
1322 | const_iv (STATX_ATTR_APPEND) |
|
|
1323 | const_iv (STATX_ATTR_NODUMP) |
|
|
1324 | const_iv (STATX_ATTR_ENCRYPTED) |
|
|
1325 | const_iv (STATX_ATTR_AUTOMOUNT) |
|
|
1326 | |
1226 | /* these are libeio constants, and are independent of gendef0 */ |
1327 | /* these are libeio constants, and are independent of gendef0 */ |
1227 | const_eio (SEEK_SET) |
1328 | const_eio (SEEK_SET) |
1228 | const_eio (SEEK_CUR) |
1329 | const_eio (SEEK_CUR) |
1229 | const_eio (SEEK_END) |
1330 | const_eio (SEEK_END) |
1230 | |
1331 | |
1231 | const_eio (MCL_FUTURE) |
1332 | const_eio (MCL_FUTURE) |
1232 | const_eio (MCL_CURRENT) |
1333 | const_eio (MCL_CURRENT) |
|
|
1334 | const_eio (MCL_ONFAULT) |
1233 | |
1335 | |
1234 | const_eio (MS_ASYNC) |
1336 | const_eio (MS_ASYNC) |
1235 | const_eio (MS_INVALIDATE) |
1337 | const_eio (MS_INVALIDATE) |
1236 | const_eio (MS_SYNC) |
1338 | const_eio (MS_SYNC) |
1237 | |
1339 | |
… | |
… | |
1276 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
1378 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
1277 | newCONSTSUB (aio_stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
1379 | newCONSTSUB (aio_stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
1278 | |
1380 | |
1279 | newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE)); |
1381 | newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE)); |
1280 | |
1382 | |
|
|
1383 | /* allocate dummy pipe fd for aio_close */ |
|
|
1384 | { |
|
|
1385 | int pipefd [2]; |
|
|
1386 | |
|
|
1387 | if ( |
|
|
1388 | #ifdef _WIN32 |
|
|
1389 | _pipe (pipefd, 1, _O_BINARY) < 0 |
|
|
1390 | #else |
|
|
1391 | pipe (pipefd) < 0 |
|
|
1392 | || fcntl (pipefd [0], F_SETFD, FD_CLOEXEC) < 0 |
|
|
1393 | #endif |
|
|
1394 | || close (pipefd [1]) < 0 |
|
|
1395 | ) |
|
|
1396 | croak ("IO::AIO: unable to create dummy pipe for aio_close"); |
|
|
1397 | |
|
|
1398 | close_fd = pipefd [0]; |
|
|
1399 | } |
|
|
1400 | |
1281 | reinit (); |
1401 | reinit (); |
1282 | } |
1402 | } |
1283 | |
1403 | |
1284 | void |
1404 | void |
1285 | reinit () |
1405 | reinit () |
… | |
… | |
1407 | |
1527 | |
1408 | void |
1528 | void |
1409 | aio_close (SV *fh, SV *callback = &PL_sv_undef) |
1529 | aio_close (SV *fh, SV *callback = &PL_sv_undef) |
1410 | PPCODE: |
1530 | PPCODE: |
1411 | { |
1531 | { |
1412 | static int close_fd = -1; /* dummy fd to close fds via dup2 */ |
|
|
1413 | int fd = s_fileno_croak (fh, 0); |
1532 | int fd = s_fileno_croak (fh, 0); |
1414 | dREQ; |
1533 | dREQ; |
|
|
1534 | #if 0 |
|
|
1535 | /* partially duplicate logic in s_fileno */ |
|
|
1536 | SvGETMAGIC (fh); |
1415 | |
1537 | |
1416 | if (expect_false (close_fd < 0)) |
1538 | if (SvROK (fh)) |
|
|
1539 | { |
|
|
1540 | fh = SvRV (fh); |
|
|
1541 | SvGETMAGIC (fh); |
|
|
1542 | } |
|
|
1543 | |
|
|
1544 | if (SvTYPE (fh) == SVt_PVGV) |
1417 | { |
1545 | { |
1418 | int pipefd [2]; |
1546 | /* perl filehandle */ |
|
|
1547 | PerlIOUnix_refcnt_inc (fd); |
|
|
1548 | do_close ((GV *)fh, 1); |
1419 | |
1549 | |
1420 | if ( |
1550 | req->type = EIO_CLOSE; |
1421 | #ifdef _WIN32 |
1551 | req->int1 = fd; |
1422 | _pipe (pipefd, 1, _O_BINARY) < 0 |
1552 | /*req->sv2 = newSVsv (fh);*/ /* since we stole the fd, no need to keep the fh */ |
1423 | #else |
|
|
1424 | pipe (pipefd) < 0 |
|
|
1425 | || fcntl (pipefd [0], F_SETFD, FD_CLOEXEC) < 0 |
|
|
1426 | #endif |
|
|
1427 | || close (pipefd [1]) < 0 |
|
|
1428 | ) |
|
|
1429 | abort (); /*D*/ |
|
|
1430 | |
|
|
1431 | close_fd = pipefd [0]; |
|
|
1432 | } |
1553 | } |
1433 | |
1554 | else |
|
|
1555 | #endif |
|
|
1556 | { |
|
|
1557 | /* fd number */ |
1434 | req->type = EIO_DUP2; |
1558 | req->type = EIO_DUP2; |
1435 | req->int1 = close_fd; |
1559 | req->int1 = close_fd; |
1436 | req->sv2 = newSVsv (fh); |
1560 | req->sv2 = newSVsv (fh); |
1437 | req->int2 = fd; |
1561 | req->int2 = fd; |
|
|
1562 | } |
1438 | |
1563 | |
1439 | REQ_SEND; |
1564 | REQ_SEND; |
1440 | } |
1565 | } |
1441 | |
1566 | |
1442 | void |
1567 | void |
… | |
… | |
1613 | req_set_fh_or_path (req, ix, ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT, fh_or_path); |
1738 | req_set_fh_or_path (req, ix, ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT, fh_or_path); |
1614 | |
1739 | |
1615 | REQ_SEND; |
1740 | REQ_SEND; |
1616 | } |
1741 | } |
1617 | |
1742 | |
|
|
1743 | void |
|
|
1744 | st_xtime () |
|
|
1745 | ALIAS: |
|
|
1746 | st_atime = 0x01 |
|
|
1747 | st_mtime = 0x02 |
|
|
1748 | st_ctime = 0x04 |
|
|
1749 | st_btime = 0x08 |
|
|
1750 | st_xtime = 0x0f |
|
|
1751 | PPCODE: |
|
|
1752 | EXTEND (SP, 4); |
|
|
1753 | if (ix & 0x01) PUSHs (newSVnv (PL_statcache.st_atime + 1e-9 * ATIMENSEC)); |
|
|
1754 | if (ix & 0x02) PUSHs (newSVnv (PL_statcache.st_mtime + 1e-9 * MTIMENSEC)); |
|
|
1755 | if (ix & 0x04) PUSHs (newSVnv (PL_statcache.st_ctime + 1e-9 * CTIMENSEC)); |
|
|
1756 | if (ix & 0x08) PUSHs (newSVnv (BTIMESEC + 1e-9 * BTIMENSEC)); |
|
|
1757 | |
|
|
1758 | void |
|
|
1759 | st_xtimensec () |
|
|
1760 | ALIAS: |
|
|
1761 | st_atimensec = 0x01 |
|
|
1762 | st_mtimensec = 0x02 |
|
|
1763 | st_ctimensec = 0x04 |
|
|
1764 | st_btimensec = 0x08 |
|
|
1765 | st_xtimensec = 0x0f |
|
|
1766 | st_btimesec = 0x10 |
|
|
1767 | st_gen = 0x20 |
|
|
1768 | PPCODE: |
|
|
1769 | EXTEND (SP, 4); |
|
|
1770 | if (ix & 0x01) PUSHs (newSViv (ATIMENSEC)); |
|
|
1771 | if (ix & 0x02) PUSHs (newSViv (MTIMENSEC)); |
|
|
1772 | if (ix & 0x04) PUSHs (newSViv (CTIMENSEC)); |
|
|
1773 | if (ix & 0x08) PUSHs (newSViv (BTIMENSEC)); |
|
|
1774 | if (ix & 0x10) PUSHs (newSVuv (BTIMESEC)); |
|
|
1775 | if (ix & 0x20) PUSHs (newSVuv (ST_GEN)); |
|
|
1776 | |
1618 | UV |
1777 | UV |
1619 | major (UV dev) |
1778 | major (UV dev) |
1620 | ALIAS: |
1779 | ALIAS: |
1621 | minor = 1 |
1780 | minor = 1 |
1622 | CODE: |
1781 | CODE: |
… | |
… | |
1738 | eio_wd wd2 = 0; |
1897 | eio_wd wd2 = 0; |
1739 | dREQ; |
1898 | dREQ; |
1740 | |
1899 | |
1741 | req->type = ix; |
1900 | req->type = ix; |
1742 | req_set_path1 (req, oldpath); |
1901 | req_set_path1 (req, oldpath); |
1743 | req_set_path (req, newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2); |
1902 | req_set_path (newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2); |
1744 | req->int3 = (long)wd2; |
1903 | req->int3 = (long)wd2; |
1745 | |
1904 | |
1746 | REQ_SEND; |
1905 | REQ_SEND; |
1747 | } |
1906 | } |
1748 | |
1907 | |
… | |
… | |
1753 | eio_wd wd2 = 0; |
1912 | eio_wd wd2 = 0; |
1754 | dREQ; |
1913 | dREQ; |
1755 | |
1914 | |
1756 | req->type = EIO_RENAME; |
1915 | req->type = EIO_RENAME; |
1757 | req_set_path1 (req, oldpath); |
1916 | req_set_path1 (req, oldpath); |
1758 | req_set_path (req, newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2); |
1917 | req_set_path (newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2); |
1759 | req->int2 = flags; |
1918 | req->int2 = flags; |
1760 | req->int3 = (long)wd2; |
1919 | req->int3 = (long)wd2; |
1761 | |
1920 | |
1762 | REQ_SEND; |
1921 | REQ_SEND; |
1763 | } |
1922 | } |
… | |
… | |
2107 | } |
2266 | } |
2108 | OUTPUT: |
2267 | OUTPUT: |
2109 | RETVAL |
2268 | RETVAL |
2110 | |
2269 | |
2111 | int |
2270 | int |
2112 | madvise (SV *scalar, STRLEN offset = 0, SV *length = &PL_sv_undef, IV advice_or_prot) |
2271 | madvise (SV *scalar, IV offset = 0, SV *length = &PL_sv_undef, IV advice_or_prot) |
2113 | ALIAS: |
2272 | ALIAS: |
2114 | mprotect = 1 |
2273 | mprotect = 1 |
2115 | CODE: |
2274 | CODE: |
2116 | { |
2275 | { |
2117 | STRLEN svlen; |
2276 | STRLEN svlen; |
… | |
… | |
2138 | } |
2297 | } |
2139 | OUTPUT: |
2298 | OUTPUT: |
2140 | RETVAL |
2299 | RETVAL |
2141 | |
2300 | |
2142 | int |
2301 | int |
2143 | munlock (SV *scalar, STRLEN offset = 0, SV *length = &PL_sv_undef) |
2302 | munlock (SV *scalar, IV offset = 0, SV *length = &PL_sv_undef) |
2144 | CODE: |
2303 | CODE: |
2145 | { |
2304 | { |
2146 | STRLEN svlen; |
2305 | STRLEN svlen; |
2147 | void *addr = SvPVbyte (scalar, svlen); |
2306 | void *addr = SvPVbyte (scalar, svlen); |
2148 | size_t len = SvUV (length); |
2307 | size_t len = SvUV (length); |
… | |
… | |
2163 | #else |
2322 | #else |
2164 | RETVAL = EIO_ENOSYS (); |
2323 | RETVAL = EIO_ENOSYS (); |
2165 | #endif |
2324 | #endif |
2166 | } |
2325 | } |
2167 | OUTPUT: |
2326 | OUTPUT: |
|
|
2327 | RETVAL |
|
|
2328 | |
|
|
2329 | int |
|
|
2330 | mlockall (int flags) |
|
|
2331 | PROTOTYPE: $; |
|
|
2332 | CODE: |
|
|
2333 | RETVAL = eio_mlockall_sync (flags); |
|
|
2334 | OUTPUT: |
2168 | RETVAL |
2335 | RETVAL |
2169 | |
2336 | |
2170 | int |
2337 | int |
2171 | munlockall () |
2338 | munlockall () |
2172 | CODE: |
2339 | CODE: |
… | |
… | |
2174 | munlockall (); |
2341 | munlockall (); |
2175 | #else |
2342 | #else |
2176 | RETVAL = EIO_ENOSYS (); |
2343 | RETVAL = EIO_ENOSYS (); |
2177 | #endif |
2344 | #endif |
2178 | OUTPUT: |
2345 | OUTPUT: |
|
|
2346 | RETVAL |
|
|
2347 | |
|
|
2348 | int |
|
|
2349 | statx (SV8 *pathname, int flags, UV mask) |
|
|
2350 | CODE: |
|
|
2351 | { |
|
|
2352 | /* undocumented, and might go away, and anyway, should use eio_statx */ |
|
|
2353 | SV *wdsv = 0; |
|
|
2354 | SV *pathsv = 0; |
|
|
2355 | eio_wd wd = EIO_CWD; |
|
|
2356 | void *ptr; |
|
|
2357 | int res; |
|
|
2358 | |
|
|
2359 | req_set_path (pathname, &wdsv, &pathsv, &wd, &ptr); |
|
|
2360 | RETVAL = eio__statx (!wd || wd->fd == EIO_CWD ? AT_FDCWD : wd->fd, ptr, flags, mask & STATX_ALL, &stx); |
|
|
2361 | |
|
|
2362 | SvREFCNT_dec (pathsv); |
|
|
2363 | SvREFCNT_dec (wdsv); |
|
|
2364 | } |
|
|
2365 | OUTPUT: |
|
|
2366 | RETVAL |
|
|
2367 | |
|
|
2368 | U32 |
|
|
2369 | stx_mode () |
|
|
2370 | PROTOTYPE: |
|
|
2371 | CODE: |
|
|
2372 | #if HAVE_STATX |
|
|
2373 | RETVAL = stx.stx_mode; |
|
|
2374 | #else |
|
|
2375 | XSRETURN_UNDEF; |
|
|
2376 | #endif |
|
|
2377 | OUTPUT: |
|
|
2378 | RETVAL |
|
|
2379 | |
|
|
2380 | #define STATX_OFFSET_mask statx_offsetof (stx_mask) |
|
|
2381 | #define STATX_OFFSET_blksize statx_offsetof (stx_blksize) |
|
|
2382 | #define STATX_OFFSET_nlink statx_offsetof (stx_nlink) |
|
|
2383 | #define STATX_OFFSET_uid statx_offsetof (stx_uid) |
|
|
2384 | #define STATX_OFFSET_gid statx_offsetof (stx_gid) |
|
|
2385 | #define STATX_OFFSET_rdev_major statx_offsetof (stx_rdev_major) |
|
|
2386 | #define STATX_OFFSET_rdev_minor statx_offsetof (stx_rdev_minor) |
|
|
2387 | #define STATX_OFFSET_dev_major statx_offsetof (stx_dev_major) |
|
|
2388 | #define STATX_OFFSET_dev_minor statx_offsetof (stx_dev_minor) |
|
|
2389 | #define STATX_OFFSET_attributes statx_offsetof (stx_attributes) |
|
|
2390 | #define STATX_OFFSET_ino statx_offsetof (stx_ino) |
|
|
2391 | #define STATX_OFFSET_size statx_offsetof (stx_size) |
|
|
2392 | #define STATX_OFFSET_blocks statx_offsetof (stx_blocks) |
|
|
2393 | #define STATX_OFFSET_attributes_mask statx_offsetof (stx_attributes_mask) |
|
|
2394 | #define STATX_OFFSET_atime statx_offsetof (stx_atime) |
|
|
2395 | #define STATX_OFFSET_btime statx_offsetof (stx_btime) |
|
|
2396 | #define STATX_OFFSET_ctime statx_offsetof (stx_ctime) |
|
|
2397 | #define STATX_OFFSET_mtime statx_offsetof (stx_mtime) |
|
|
2398 | |
|
|
2399 | U32 |
|
|
2400 | stx_mask () |
|
|
2401 | PROTOTYPE: |
|
|
2402 | ALIAS: |
|
|
2403 | stx_mask = STATX_OFFSET_mask |
|
|
2404 | stx_blksize = STATX_OFFSET_blksize |
|
|
2405 | stx_nlink = STATX_OFFSET_nlink |
|
|
2406 | stx_uid = STATX_OFFSET_uid |
|
|
2407 | stx_gid = STATX_OFFSET_gid |
|
|
2408 | stx_rdev_major = STATX_OFFSET_rdev_major |
|
|
2409 | stx_rdev_minor = STATX_OFFSET_rdev_minor |
|
|
2410 | stx_dev_major = STATX_OFFSET_dev_major |
|
|
2411 | stx_dev_minor = STATX_OFFSET_dev_minor |
|
|
2412 | CODE: |
|
|
2413 | #if HAVE_STATX |
|
|
2414 | RETVAL = *(__u32 *)((char *)&stx + ix); |
|
|
2415 | #else |
|
|
2416 | XSRETURN_UNDEF; |
|
|
2417 | #endif |
|
|
2418 | OUTPUT: |
|
|
2419 | RETVAL |
|
|
2420 | |
|
|
2421 | VAL64 |
|
|
2422 | stx_attributes () |
|
|
2423 | PROTOTYPE: |
|
|
2424 | ALIAS: |
|
|
2425 | stx_attributes = STATX_OFFSET_attributes |
|
|
2426 | stx_ino = STATX_OFFSET_ino |
|
|
2427 | stx_size = STATX_OFFSET_size |
|
|
2428 | stx_blocks = STATX_OFFSET_blocks |
|
|
2429 | stx_attributes_mask = STATX_OFFSET_attributes_mask |
|
|
2430 | CODE: |
|
|
2431 | #if HAVE_STATX |
|
|
2432 | RETVAL = *(__u64 *)((char *)&stx + ix); |
|
|
2433 | #else |
|
|
2434 | XSRETURN_UNDEF; |
|
|
2435 | #endif |
|
|
2436 | OUTPUT: |
|
|
2437 | RETVAL |
|
|
2438 | |
|
|
2439 | NV |
|
|
2440 | stx_atime () |
|
|
2441 | PROTOTYPE: |
|
|
2442 | ALIAS: |
|
|
2443 | stx_atime = STATX_OFFSET_atime |
|
|
2444 | stx_btime = STATX_OFFSET_btime |
|
|
2445 | stx_ctime = STATX_OFFSET_ctime |
|
|
2446 | stx_mtime = STATX_OFFSET_mtime |
|
|
2447 | CODE: |
|
|
2448 | #if HAVE_STATX |
|
|
2449 | struct statx_timestamp *ts = (struct statx_timestamp *)((char *)&stx + ix); |
|
|
2450 | RETVAL = ts->tv_sec + ts->tv_nsec * 1e-9; |
|
|
2451 | #else |
|
|
2452 | XSRETURN_UNDEF; |
|
|
2453 | #endif |
|
|
2454 | OUTPUT: |
|
|
2455 | RETVAL |
|
|
2456 | |
|
|
2457 | VAL64 |
|
|
2458 | stx_atimesec () |
|
|
2459 | PROTOTYPE: |
|
|
2460 | ALIAS: |
|
|
2461 | stx_atimesec = STATX_OFFSET_atime |
|
|
2462 | stx_btimesec = STATX_OFFSET_btime |
|
|
2463 | stx_ctimesec = STATX_OFFSET_ctime |
|
|
2464 | stx_mtimesec = STATX_OFFSET_mtime |
|
|
2465 | CODE: |
|
|
2466 | #if HAVE_STATX |
|
|
2467 | struct statx_timestamp *ts = (struct statx_timestamp *)((char *)&stx + ix); |
|
|
2468 | RETVAL = ts->tv_sec; |
|
|
2469 | #else |
|
|
2470 | XSRETURN_UNDEF; |
|
|
2471 | #endif |
|
|
2472 | OUTPUT: |
|
|
2473 | RETVAL |
|
|
2474 | |
|
|
2475 | U32 |
|
|
2476 | stx_atimensec () |
|
|
2477 | PROTOTYPE: |
|
|
2478 | ALIAS: |
|
|
2479 | stx_atimensec = STATX_OFFSET_atime |
|
|
2480 | stx_btimensec = STATX_OFFSET_btime |
|
|
2481 | stx_ctimensec = STATX_OFFSET_ctime |
|
|
2482 | stx_mtimensec = STATX_OFFSET_mtime |
|
|
2483 | CODE: |
|
|
2484 | #if HAVE_STATX |
|
|
2485 | struct statx_timestamp *ts = (struct statx_timestamp *)((char *)&stx + ix); |
|
|
2486 | RETVAL = ts->tv_nsec; |
|
|
2487 | #else |
|
|
2488 | RETVAL = 0; |
|
|
2489 | #endif |
|
|
2490 | OUTPUT: |
2179 | RETVAL |
2491 | RETVAL |
2180 | |
2492 | |
2181 | int |
2493 | int |
2182 | splice (aio_rfd rfh, SV *off_in, aio_wfd wfh, SV *off_out, size_t length, unsigned int flags) |
2494 | splice (aio_rfd rfh, SV *off_in, aio_wfd wfh, SV *off_out, size_t length, unsigned int flags) |
2183 | CODE: |
2495 | CODE: |
… | |
… | |
2317 | PUSHs (newSVnv (ts_get (&ots.it_value))); |
2629 | PUSHs (newSVnv (ts_get (&ots.it_value))); |
2318 | } |
2630 | } |
2319 | #else |
2631 | #else |
2320 | errno = ENOSYS; |
2632 | errno = ENOSYS; |
2321 | #endif |
2633 | #endif |
|
|
2634 | } |
|
|
2635 | |
|
|
2636 | void |
|
|
2637 | memfd_create (SV8 *pathname, int flags = 0) |
|
|
2638 | PPCODE: |
|
|
2639 | { |
|
|
2640 | int fd; |
|
|
2641 | #if HAVE_MEMFD_CREATE |
|
|
2642 | fd = memfd_create (SvPVbyte_nolen (pathname), flags); |
|
|
2643 | #else |
|
|
2644 | fd = (errno = ENOSYS, -1); |
|
|
2645 | #endif |
|
|
2646 | |
|
|
2647 | XPUSHs (newmortalFH (fd, O_RDWR)); |
2322 | } |
2648 | } |
2323 | |
2649 | |
2324 | UV |
2650 | UV |
2325 | get_fdlimit () |
2651 | get_fdlimit () |
2326 | CODE: |
2652 | CODE: |