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Comparing IO-AIO/AIO.xs (file contents):
Revision 1.273 by root, Mon Mar 4 10:28:38 2019 UTC vs.
Revision 1.275 by root, Mon Mar 18 23:52:09 2019 UTC

… …
117 117
118#if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES 118#if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES
119# include <sys/mman.h> 119# include <sys/mman.h>
120#endif 120#endif
121 121
122#if HAVE_SYS_UIO_H
123# include <sys/uio.h>
124#endif
125
122#if HAVE_ST_XTIMENSEC 126#if HAVE_ST_XTIMENSEC
123# define ATIMENSEC PL_statcache.st_atimensec 127# define ATIMENSEC PL_statcache.st_atimensec
124# define MTIMENSEC PL_statcache.st_mtimensec 128# define MTIMENSEC PL_statcache.st_mtimensec
125# define CTIMENSEC PL_statcache.st_ctimensec 129# define CTIMENSEC PL_statcache.st_ctimensec
126#elif HAVE_ST_XTIMESPEC 130#elif HAVE_ST_XTIMESPEC
… …
289}; 293};
290 294
291/*****************************************************************************/ 295/*****************************************************************************/
292 296
293/* helper: set scalar to foreign ptr with custom free */ 297/* helper: set scalar to foreign ptr with custom free */
298ecb_noinline
294static void 299static void
295sv_set_foreign (SV *sv, const MGVTBL *const vtbl, void *addr, IV length) 300sv_set_foreign (SV *sv, const MGVTBL *const vtbl, void *addr, IV length)
296{ 301{
297 sv_force_normal (sv); 302 sv_force_normal (sv);
298 303
… …
425 430
426/*****************************************************************************/ 431/*****************************************************************************/
427 432
428static int close_fd; /* dummy fd to close fds via dup2 */ 433static int close_fd; /* dummy fd to close fds via dup2 */
429 434
435#if HAVE_STATX
436static 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
430enum { 444enum {
431 FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */ 445 FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */
432}; 446};
433 447
434typedef eio_req *aio_req; 448typedef eio_req *aio_req;
… …
457 /* read any signals sent by the worker threads */ 471 /* read any signals sent by the worker threads */
458 s_epipe_drain (&respipe); 472 s_epipe_drain (&respipe);
459} 473}
460 474
461/* must be called at most once */ 475/* must be called at most once */
476ecb_noinline
462static SV * 477static SV *
463req_sv (aio_req req, HV *stash) 478req_sv (aio_req req, HV *stash)
464{ 479{
465 if (!req->self) 480 if (!req->self)
466 { 481 {
… …
475newSVaio_wd (aio_wd wd) 490newSVaio_wd (aio_wd wd)
476{ 491{
477 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);
478} 493}
479 494
495ecb_noinline
480static aio_req 496static aio_req
481SvAIO_REQ (SV *sv) 497SvAIO_REQ (SV *sv)
482{ 498{
483 MAGIC *mg; 499 MAGIC *mg;
484 500
… …
547 FREETMPS; 563 FREETMPS;
548 LEAVE; 564 LEAVE;
549 } 565 }
550} 566}
551 567
568ecb_noinline
552static void 569static void
553req_submit (eio_req *req) 570req_submit (eio_req *req)
554{ 571{
555 eio_submit (req); 572 eio_submit (req);
556 573
… …
883 grp->sv2 = 0; 900 grp->sv2 = 0;
884 901
885 eio_grp_cancel (grp); 902 eio_grp_cancel (grp);
886} 903}
887 904
888static void ecb_cold 905ecb_cold
906static void
889create_respipe (void) 907create_respipe (void)
890{ 908{
891 if (s_epipe_renew (&respipe)) 909 if (s_epipe_renew (&respipe))
892 croak ("IO::AIO: unable to initialize result pipe"); 910 croak ("IO::AIO: unable to initialize result pipe");
893} 911}
… …
927 945
928 poll_wait (); 946 poll_wait ();
929 } 947 }
930} 948}
931 949
932static void ecb_cold 950ecb_cold
951static void
933reinit (void) 952reinit (void)
934{ 953{
935 create_respipe (); 954 create_respipe ();
936 955
937 if (eio_init (want_poll, done_poll) < 0) 956 if (eio_init (want_poll, done_poll) < 0)
… …
945{ 964{
946 SvGETMAGIC (cb_sv); 965 SvGETMAGIC (cb_sv);
947 return SvOK (cb_sv) ? s_get_cv_croak (cb_sv) : 0; 966 return SvOK (cb_sv) ? s_get_cv_croak (cb_sv) : 0;
948} 967}
949 968
969ecb_noinline
950static aio_req ecb_noinline 970static aio_req ecb_noinline
951dreq (SV *callback) 971dreq (SV *callback)
952{ 972{
953 SV *cb_cv; 973 SV *cb_cv;
954 aio_req req; 974 aio_req req;
… …
976 SPAGAIN; \ 996 SPAGAIN; \
977 \ 997 \
978 if (GIMME_V != G_VOID) \ 998 if (GIMME_V != G_VOID) \
979 XPUSHs (req_sv (req, aio_req_stash)); 999 XPUSHs (req_sv (req, aio_req_stash));
980 1000
1001/* *wdsv, *pathsv, *wd and *ptr must be 0-initialized */
981ecb_inline void 1002ecb_inline
1003void
982req_set_path (aio_req req, SV *path, SV **wdsv, SV **pathsv, eio_wd *wd, void **ptr) 1004req_set_path (SV *path, SV **wdsv, SV **pathsv, eio_wd *wd, void **ptr)
983{ 1005{
984 if (expect_false (SvROK (path))) 1006 if (expect_false (SvROK (path)))
985 { 1007 {
986 SV *rv = SvRV (path); 1008 SV *rv = SvRV (path);
987 SV *wdob; 1009 SV *wdob;
… …
1012 1034
1013 *pathsv = newSVsv (path); 1035 *pathsv = newSVsv (path);
1014 *ptr = SvPVbyte_nolen (*pathsv); 1036 *ptr = SvPVbyte_nolen (*pathsv);
1015} 1037}
1016 1038
1017static void ecb_noinline 1039ecb_noinline
1040static void
1018req_set_path1 (aio_req req, SV *path) 1041req_set_path1 (aio_req req, SV *path)
1019{ 1042{
1020 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);
1021} 1044}
1022 1045
1023static void ecb_noinline 1046ecb_noinline
1047static void
1024req_set_fh_or_path (aio_req req, int type_path, int type_fh, SV *fh_or_path) 1048req_set_fh_or_path (aio_req req, int type_path, int type_fh, SV *fh_or_path)
1025{ 1049{
1026 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;
1027 1051
1028 switch (SvTYPE (rv)) 1052 switch (SvTYPE (rv))
… …
1273 const_iv (TFD_CLOEXEC) 1297 const_iv (TFD_CLOEXEC)
1274 1298
1275 const_iv (TFD_TIMER_ABSTIME) 1299 const_iv (TFD_TIMER_ABSTIME)
1276 const_iv (TFD_TIMER_CANCEL_ON_SET) 1300 const_iv (TFD_TIMER_CANCEL_ON_SET)
1277 1301
1302 const_iv (STATX_TYPE)
1303 const_iv (STATX_MODE)
1304 const_iv (STATX_NLINK)
1305 const_iv (STATX_UID)
1306 const_iv (STATX_GID)
1307 const_iv (STATX_ATIME)
1308 const_iv (STATX_MTIME)
1309 const_iv (STATX_CTIME)
1310 const_iv (STATX_INO)
1311 const_iv (STATX_SIZE)
1312 const_iv (STATX_BLOCKS)
1313 const_iv (STATX_BASIC_STATS)
1314 const_iv (STATX_ALL)
1315 const_iv (STATX_BTIME)
1316 const_iv (STATX_ATTR_COMPRESSED)
1317 const_iv (STATX_ATTR_IMMUTABLE)
1318 const_iv (STATX_ATTR_APPEND)
1319 const_iv (STATX_ATTR_NODUMP)
1320 const_iv (STATX_ATTR_ENCRYPTED)
1321 const_iv (STATX_ATTR_AUTOMOUNT)
1322
1278 /* these are libeio constants, and are independent of gendef0 */ 1323 /* these are libeio constants, and are independent of gendef0 */
1279 const_eio (SEEK_SET) 1324 const_eio (SEEK_SET)
1280 const_eio (SEEK_CUR) 1325 const_eio (SEEK_CUR)
1281 const_eio (SEEK_END) 1326 const_eio (SEEK_END)
1282 1327
… …
1848 eio_wd wd2 = 0; 1893 eio_wd wd2 = 0;
1849 dREQ; 1894 dREQ;
1850 1895
1851 req->type = ix; 1896 req->type = ix;
1852 req_set_path1 (req, oldpath); 1897 req_set_path1 (req, oldpath);
1853 req_set_path (req, newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2); 1898 req_set_path (newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2);
1854 req->int3 = (long)wd2; 1899 req->int3 = (long)wd2;
1855 1900
1856 REQ_SEND; 1901 REQ_SEND;
1857} 1902}
1858 1903
… …
1863 eio_wd wd2 = 0; 1908 eio_wd wd2 = 0;
1864 dREQ; 1909 dREQ;
1865 1910
1866 req->type = EIO_RENAME; 1911 req->type = EIO_RENAME;
1867 req_set_path1 (req, oldpath); 1912 req_set_path1 (req, oldpath);
1868 req_set_path (req, newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2); 1913 req_set_path (newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2);
1869 req->int2 = flags; 1914 req->int2 = flags;
1870 req->int3 = (long)wd2; 1915 req->int3 = (long)wd2;
1871 1916
1872 REQ_SEND; 1917 REQ_SEND;
1873} 1918}
… …
2292 munlockall (); 2337 munlockall ();
2293#else 2338#else
2294 RETVAL = EIO_ENOSYS (); 2339 RETVAL = EIO_ENOSYS ();
2295#endif 2340#endif
2296 OUTPUT: 2341 OUTPUT:
2342 RETVAL
2343
2344int
2345statx (SV8 *pathname, int flags, UV mask)
2346 CODE:
2347{
2348 /* undocumented, and might go away, and anyway, should use eio_statx */
2349 SV *wdsv = 0;
2350 SV *pathsv = 0;
2351 eio_wd wd = EIO_CWD;
2352 void *ptr;
2353 int res;
2354
2355 req_set_path (pathname, &wdsv, &pathsv, &wd, &ptr);
2356 RETVAL = eio__statx (!wd || wd->fd == EIO_CWD ? AT_FDCWD : wd->fd, ptr, flags, mask & STATX_ALL, &stx);
2357
2358 SvREFCNT_dec (pathsv);
2359 SvREFCNT_dec (wdsv);
2360}
2361 OUTPUT:
2362 RETVAL
2363
2364U32
2365stx_mode ()
2366 PROTOTYPE:
2367 CODE:
2368#if HAVE_STATX
2369 RETVAL = stx.stx_mode;
2370#else
2371 XSRETURN_UNDEF;
2372#endif
2373 OUTPUT:
2374 RETVAL
2375
2376#define STATX_OFFSET_mask statx_offsetof (stx_mask)
2377#define STATX_OFFSET_blksize statx_offsetof (stx_blksize)
2378#define STATX_OFFSET_nlink statx_offsetof (stx_nlink)
2379#define STATX_OFFSET_uid statx_offsetof (stx_uid)
2380#define STATX_OFFSET_gid statx_offsetof (stx_gid)
2381#define STATX_OFFSET_rdev_major statx_offsetof (stx_rdev_major)
2382#define STATX_OFFSET_rdev_minor statx_offsetof (stx_rdev_minor)
2383#define STATX_OFFSET_dev_major statx_offsetof (stx_dev_major)
2384#define STATX_OFFSET_dev_minor statx_offsetof (stx_dev_minor)
2385#define STATX_OFFSET_attributes statx_offsetof (stx_attributes)
2386#define STATX_OFFSET_ino statx_offsetof (stx_ino)
2387#define STATX_OFFSET_size statx_offsetof (stx_size)
2388#define STATX_OFFSET_blocks statx_offsetof (stx_blocks)
2389#define STATX_OFFSET_attributes_mask statx_offsetof (stx_attributes_mask)
2390#define STATX_OFFSET_atime statx_offsetof (stx_atime)
2391#define STATX_OFFSET_btime statx_offsetof (stx_btime)
2392#define STATX_OFFSET_ctime statx_offsetof (stx_ctime)
2393#define STATX_OFFSET_mtime statx_offsetof (stx_mtime)
2394
2395U32
2396stx_mask ()
2397 PROTOTYPE:
2398 ALIAS:
2399 stx_mask = STATX_OFFSET_mask
2400 stx_blksize = STATX_OFFSET_blksize
2401 stx_nlink = STATX_OFFSET_nlink
2402 stx_uid = STATX_OFFSET_uid
2403 stx_gid = STATX_OFFSET_gid
2404 stx_rdev_major = STATX_OFFSET_rdev_major
2405 stx_rdev_minor = STATX_OFFSET_rdev_minor
2406 stx_dev_major = STATX_OFFSET_dev_major
2407 stx_dev_minor = STATX_OFFSET_dev_minor
2408 CODE:
2409#if HAVE_STATX
2410 RETVAL = *(__u32 *)((char *)&stx + ix);
2411#else
2412 XSRETURN_UNDEF;
2413#endif
2414 OUTPUT:
2415 RETVAL
2416
2417VAL64
2418stx_attributes ()
2419 PROTOTYPE:
2420 ALIAS:
2421 stx_attributes = STATX_OFFSET_attributes
2422 stx_ino = STATX_OFFSET_ino
2423 stx_size = STATX_OFFSET_size
2424 stx_blocks = STATX_OFFSET_blocks
2425 stx_attributes_mask = STATX_OFFSET_attributes_mask
2426 CODE:
2427#if HAVE_STATX
2428 RETVAL = *(__u64 *)((char *)&stx + ix);
2429#else
2430 XSRETURN_UNDEF;
2431#endif
2432 OUTPUT:
2433 RETVAL
2434
2435NV
2436stx_atime ()
2437 PROTOTYPE:
2438 ALIAS:
2439 stx_atime = STATX_OFFSET_atime
2440 stx_btime = STATX_OFFSET_btime
2441 stx_ctime = STATX_OFFSET_ctime
2442 stx_mtime = STATX_OFFSET_mtime
2443 CODE:
2444#if HAVE_STATX
2445 struct statx_timestamp *ts = (struct statx_timestamp *)((char *)&stx + ix);
2446 RETVAL = ts->tv_sec + ts->tv_nsec * 1e-9;
2447#else
2448 XSRETURN_UNDEF;
2449#endif
2450 OUTPUT:
2451 RETVAL
2452
2453VAL64
2454stx_atimesec ()
2455 PROTOTYPE:
2456 ALIAS:
2457 stx_atimesec = STATX_OFFSET_atime
2458 stx_btimesec = STATX_OFFSET_btime
2459 stx_ctimesec = STATX_OFFSET_ctime
2460 stx_mtimesec = STATX_OFFSET_mtime
2461 CODE:
2462#if HAVE_STATX
2463 struct statx_timestamp *ts = (struct statx_timestamp *)((char *)&stx + ix);
2464 RETVAL = ts->tv_sec;
2465#else
2466 XSRETURN_UNDEF;
2467#endif
2468 OUTPUT:
2469 RETVAL
2470
2471U32
2472stx_atimensec ()
2473 PROTOTYPE:
2474 ALIAS:
2475 stx_atimensec = STATX_OFFSET_atime
2476 stx_btimensec = STATX_OFFSET_btime
2477 stx_ctimensec = STATX_OFFSET_ctime
2478 stx_mtimensec = STATX_OFFSET_mtime
2479 CODE:
2480#if HAVE_STATX
2481 struct statx_timestamp *ts = (struct statx_timestamp *)((char *)&stx + ix);
2482 RETVAL = ts->tv_nsec;
2483#else
2484 RETVAL = 0;
2485#endif
2486 OUTPUT:
2297 RETVAL 2487 RETVAL
2298 2488
2299int 2489int
2300splice (aio_rfd rfh, SV *off_in, aio_wfd wfh, SV *off_out, size_t length, unsigned int flags) 2490splice (aio_rfd rfh, SV *off_in, aio_wfd wfh, SV *off_out, size_t length, unsigned int flags)
2301 CODE: 2491 CODE:

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