… | |
… | |
22 | #endif |
22 | #endif |
23 | |
23 | |
24 | /* perl namespace pollution */ |
24 | /* perl namespace pollution */ |
25 | #undef VERSION |
25 | #undef VERSION |
26 | |
26 | |
27 | #ifdef _WIN32 |
|
|
28 | |
|
|
29 | # define EIO_STRUCT_DIRENT Direntry_t |
|
|
30 | # undef malloc |
|
|
31 | # undef free |
|
|
32 | |
|
|
33 | // perl overrides all those nice win32 functions |
|
|
34 | # undef open |
|
|
35 | # undef read |
|
|
36 | # undef write |
|
|
37 | # undef send |
|
|
38 | # undef recv |
|
|
39 | # undef stat |
|
|
40 | # undef fstat |
|
|
41 | # define lstat stat |
|
|
42 | # undef truncate |
|
|
43 | # undef ftruncate |
|
|
44 | # undef open |
|
|
45 | # undef close |
|
|
46 | # undef unlink |
|
|
47 | # undef rmdir |
|
|
48 | # undef rename |
|
|
49 | # undef lseek |
|
|
50 | |
|
|
51 | # define opendir(fd) (errno = ENOSYS, 0) |
|
|
52 | # define readdir(fd) (errno = ENOSYS, -1) |
|
|
53 | # define closedir(fd) (errno = ENOSYS, -1) |
|
|
54 | |
|
|
55 | #else |
|
|
56 | |
|
|
57 | # include <sys/time.h> |
|
|
58 | # include <sys/select.h> |
|
|
59 | # include <unistd.h> |
|
|
60 | # include <utime.h> |
|
|
61 | # include <signal.h> |
|
|
62 | # define EIO_STRUCT_DIRENT struct dirent |
|
|
63 | |
|
|
64 | #endif |
|
|
65 | |
|
|
66 | /* perl stupidly overrides readdir and maybe others */ |
27 | /* perl stupidly overrides readdir and maybe others */ |
67 | /* with thread-unsafe versions, imagine that :( */ |
28 | /* with thread-unsafe versions, imagine that :( */ |
68 | #undef readdir |
29 | #undef readdir |
69 | #undef opendir |
30 | #undef opendir |
70 | #undef closedir |
31 | #undef closedir |
|
|
32 | |
|
|
33 | #ifdef _WIN32 |
|
|
34 | |
|
|
35 | // perl overrides all those nice libc functions |
|
|
36 | |
|
|
37 | #undef malloc |
|
|
38 | #undef free |
|
|
39 | #undef open |
|
|
40 | #undef read |
|
|
41 | #undef write |
|
|
42 | #undef send |
|
|
43 | #undef recv |
|
|
44 | #undef stat |
|
|
45 | #undef lstat |
|
|
46 | #undef fstat |
|
|
47 | #undef truncate |
|
|
48 | #undef ftruncate |
|
|
49 | #undef open |
|
|
50 | #undef link |
|
|
51 | #undef close |
|
|
52 | #undef unlink |
|
|
53 | #undef mkdir |
|
|
54 | #undef rmdir |
|
|
55 | #undef rename |
|
|
56 | #undef lseek |
|
|
57 | #undef opendir |
|
|
58 | #undef readdir |
|
|
59 | #undef closedir |
|
|
60 | #undef chmod |
|
|
61 | #undef fchmod |
|
|
62 | #undef dup |
|
|
63 | #undef dup2 |
|
|
64 | #undef abort |
|
|
65 | #undef pipe |
|
|
66 | |
|
|
67 | #else |
|
|
68 | |
|
|
69 | #include <sys/time.h> |
|
|
70 | #include <sys/select.h> |
|
|
71 | #include <unistd.h> |
|
|
72 | #include <utime.h> |
|
|
73 | #include <signal.h> |
|
|
74 | |
|
|
75 | #endif |
71 | |
76 | |
72 | #define EIO_STRUCT_STAT Stat_t |
77 | #define EIO_STRUCT_STAT Stat_t |
73 | |
78 | |
74 | /* use NV for 32 bit perls as it allows larger offsets */ |
79 | /* use NV for 32 bit perls as it allows larger offsets */ |
75 | #if IVSIZE >= 8 |
80 | #if IVSIZE >= 8 |
… | |
… | |
97 | |
102 | |
98 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
103 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
99 | typedef int aio_rfd; /* read file desriptor */ |
104 | typedef int aio_rfd; /* read file desriptor */ |
100 | typedef int aio_wfd; /* write file descriptor */ |
105 | typedef int aio_wfd; /* write file descriptor */ |
101 | |
106 | |
102 | static HV *aio_stash, *aio_req_stash, *aio_grp_stash; |
107 | static HV *aio_stash, *aio_req_stash, *aio_grp_stash, *aio_wd_stash; |
103 | |
108 | |
104 | #define EIO_REQ_MEMBERS \ |
109 | #define EIO_REQ_MEMBERS \ |
105 | SV *callback; \ |
110 | SV *callback; \ |
106 | SV *sv1, *sv2; \ |
111 | SV *sv1, *sv2; \ |
|
|
112 | SV *sv3, *sv4; \ |
107 | STRLEN stroffset; \ |
113 | STRLEN stroffset; \ |
108 | SV *self; |
114 | SV *self; |
109 | |
115 | |
110 | #define EIO_NO_WRAPPERS 1 |
116 | #define EIO_NO_WRAPPERS 1 |
111 | |
117 | |
112 | #include "libeio/config.h" |
118 | #include "libeio/config.h" |
113 | #include "libeio/eio.h" |
119 | #include "libeio/eio.h" |
|
|
120 | |
|
|
121 | static int req_invoke (eio_req *req); |
|
|
122 | #define EIO_FINISH(req) req_invoke (req) |
|
|
123 | static void req_destroy (eio_req *grp); |
|
|
124 | #define EIO_DESTROY(req) req_destroy (req) |
|
|
125 | |
|
|
126 | #include "libeio/eio.c" |
114 | |
127 | |
115 | /* Linux/others */ |
128 | /* Linux/others */ |
116 | #ifndef O_ASYNC |
129 | #ifndef O_ASYNC |
117 | # define O_ASYNC 0 |
130 | # define O_ASYNC 0 |
118 | #endif |
131 | #endif |
… | |
… | |
212 | #endif |
225 | #endif |
213 | #ifndef PROT_EXEC |
226 | #ifndef PROT_EXEC |
214 | # define PROT_EXEC 0 |
227 | # define PROT_EXEC 0 |
215 | #endif |
228 | #endif |
216 | |
229 | |
|
|
230 | #ifndef ST_RDONLY |
|
|
231 | # define ST_RDONLY 0 |
|
|
232 | #endif |
|
|
233 | #ifndef ST_NOSUID |
|
|
234 | # define ST_NOSUID 0 |
|
|
235 | #endif |
217 | #ifndef ST_NODEV |
236 | #ifndef ST_NODEV |
218 | # define ST_NODEV 0 |
237 | # define ST_NODEV 0 |
219 | #endif |
238 | #endif |
220 | #ifndef ST_NOEXEC |
239 | #ifndef ST_NOEXEC |
221 | # define ST_NOEXEC 0 |
240 | # define ST_NOEXEC 0 |
… | |
… | |
305 | |
324 | |
306 | #ifndef PAGESIZE |
325 | #ifndef PAGESIZE |
307 | # define PAGESIZE sysconf (_SC_PAGESIZE) |
326 | # define PAGESIZE sysconf (_SC_PAGESIZE) |
308 | #endif |
327 | #endif |
309 | |
328 | |
310 | static int req_invoke (eio_req *req); |
|
|
311 | #define EIO_FINISH(req) req_invoke (req) |
|
|
312 | static void req_destroy (eio_req *grp); |
|
|
313 | #define EIO_DESTROY(req) req_destroy (req) |
|
|
314 | |
|
|
315 | enum { |
329 | enum { |
316 | FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */ |
330 | FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */ |
317 | }; |
331 | }; |
318 | |
332 | |
319 | #include "libeio/eio.c" |
|
|
320 | |
|
|
321 | typedef eio_req *aio_req; |
333 | typedef eio_req *aio_req; |
322 | typedef eio_req *aio_req_ornot; |
334 | typedef eio_req *aio_req_ornot; |
|
|
335 | typedef eio_wd aio_wd; |
323 | |
336 | |
324 | static SV *on_next_submit; |
337 | static SV *on_next_submit; |
325 | static int next_pri = EIO_PRI_DEFAULT; |
338 | static int next_pri = EIO_PRI_DEFAULT; |
326 | static int max_outstanding; |
339 | static int max_outstanding; |
327 | |
340 | |
… | |
… | |
352 | } |
365 | } |
353 | |
366 | |
354 | return sv_2mortal (sv_bless (newRV_inc (req->self), stash)); |
367 | return sv_2mortal (sv_bless (newRV_inc (req->self), stash)); |
355 | } |
368 | } |
356 | |
369 | |
|
|
370 | static SV * |
|
|
371 | newSVaio_wd (aio_wd wd) |
|
|
372 | { |
|
|
373 | return sv_bless (newRV_noinc (newSViv ((long)wd)), aio_wd_stash); |
|
|
374 | } |
|
|
375 | |
357 | static aio_req SvAIO_REQ (SV *sv) |
376 | static aio_req SvAIO_REQ (SV *sv) |
358 | { |
377 | { |
359 | MAGIC *mg; |
378 | MAGIC *mg; |
360 | |
379 | |
361 | if (!SvROK (sv) |
380 | if (!SvROK (sv) |
… | |
… | |
365 | croak ("object of class IO::AIO::REQ expected"); |
384 | croak ("object of class IO::AIO::REQ expected"); |
366 | |
385 | |
367 | mg = mg_find (SvRV (sv), PERL_MAGIC_ext); |
386 | mg = mg_find (SvRV (sv), PERL_MAGIC_ext); |
368 | |
387 | |
369 | return mg ? (aio_req)mg->mg_ptr : 0; |
388 | return mg ? (aio_req)mg->mg_ptr : 0; |
|
|
389 | } |
|
|
390 | |
|
|
391 | static aio_wd SvAIO_WD (SV *sv) |
|
|
392 | { |
|
|
393 | if (!SvROK (sv) |
|
|
394 | || SvSTASH (SvRV (sv)) != aio_wd_stash |
|
|
395 | || SvTYPE (SvRV (sv)) != SVt_PVMG) |
|
|
396 | croak ("IO::AIO: expected a working directory object as returned by aio_wd"); |
|
|
397 | |
|
|
398 | return (aio_wd)(long)SvIVX (SvRV (sv)); |
370 | } |
399 | } |
371 | |
400 | |
372 | static void aio_grp_feed (aio_req grp) |
401 | static void aio_grp_feed (aio_req grp) |
373 | { |
402 | { |
374 | if (grp->sv2 && SvOK (grp->sv2)) |
403 | if (grp->sv2 && SvOK (grp->sv2)) |
… | |
… | |
433 | SvREADONLY_on (sv_result); |
462 | SvREADONLY_on (sv_result); |
434 | } |
463 | } |
435 | |
464 | |
436 | switch (req->type) |
465 | switch (req->type) |
437 | { |
466 | { |
|
|
467 | case EIO_WD_OPEN: |
|
|
468 | PUSHs (sv_2mortal (newSVaio_wd (req->wd))); |
|
|
469 | break; |
|
|
470 | |
438 | case EIO_READDIR: |
471 | case EIO_READDIR: |
439 | { |
472 | { |
440 | SV *rv = &PL_sv_undef; |
473 | SV *rv = &PL_sv_undef; |
441 | |
474 | |
442 | if (req->result >= 0) |
475 | if (req->result >= 0) |
… | |
… | |
530 | case EIO_STATVFS: |
563 | case EIO_STATVFS: |
531 | case EIO_FSTATVFS: |
564 | case EIO_FSTATVFS: |
532 | { |
565 | { |
533 | SV *rv = &PL_sv_undef; |
566 | SV *rv = &PL_sv_undef; |
534 | |
567 | |
|
|
568 | #ifndef _WIN32 |
535 | if (req->result >= 0) |
569 | if (req->result >= 0) |
536 | { |
570 | { |
537 | EIO_STRUCT_STATVFS *f = EIO_STATVFS_BUF (req); |
571 | EIO_STRUCT_STATVFS *f = EIO_STATVFS_BUF (req); |
538 | HV *hv = newHV (); |
572 | HV *hv = newHV (); |
539 | |
573 | |
… | |
… | |
549 | hv_store (hv, "favail" , sizeof ("favail" ) - 1, newSVval64 (f->f_favail ), 0); |
583 | hv_store (hv, "favail" , sizeof ("favail" ) - 1, newSVval64 (f->f_favail ), 0); |
550 | hv_store (hv, "fsid" , sizeof ("fsid" ) - 1, newSVval64 (f->f_fsid ), 0); |
584 | hv_store (hv, "fsid" , sizeof ("fsid" ) - 1, newSVval64 (f->f_fsid ), 0); |
551 | hv_store (hv, "flag" , sizeof ("flag" ) - 1, newSVval64 (f->f_flag ), 0); |
585 | hv_store (hv, "flag" , sizeof ("flag" ) - 1, newSVval64 (f->f_flag ), 0); |
552 | hv_store (hv, "namemax", sizeof ("namemax") - 1, newSVval64 (f->f_namemax), 0); |
586 | hv_store (hv, "namemax", sizeof ("namemax") - 1, newSVval64 (f->f_namemax), 0); |
553 | } |
587 | } |
|
|
588 | #endif |
554 | |
589 | |
555 | PUSHs (rv); |
590 | PUSHs (rv); |
556 | } |
591 | } |
557 | |
592 | |
558 | break; |
593 | break; |
… | |
… | |
582 | break; |
617 | break; |
583 | |
618 | |
584 | case EIO_STAT: |
619 | case EIO_STAT: |
585 | case EIO_LSTAT: |
620 | case EIO_LSTAT: |
586 | case EIO_FSTAT: |
621 | case EIO_FSTAT: |
587 | PL_laststype = req->type == EIO_LSTAT ? OP_LSTAT : OP_STAT; |
622 | PL_laststype = req->type == EIO_LSTAT ? OP_LSTAT : OP_STAT; |
|
|
623 | |
588 | PL_laststatval = req->result; |
624 | if (!(PL_laststatval = req->result)) |
|
|
625 | /* if compilation fails here then perl's Stat_t is not struct _stati64 */ |
589 | PL_statcache = *(EIO_STRUCT_STAT *)(req->ptr2); |
626 | PL_statcache = *(EIO_STRUCT_STAT *)(req->ptr2); |
|
|
627 | |
590 | PUSHs (sv_result); |
628 | PUSHs (sv_result); |
591 | break; |
629 | break; |
592 | |
630 | |
593 | case EIO_READ: |
631 | case EIO_READ: |
594 | { |
632 | { |
… | |
… | |
638 | SvREFCNT_dec (req->self); |
676 | SvREFCNT_dec (req->self); |
639 | } |
677 | } |
640 | |
678 | |
641 | SvREFCNT_dec (req->sv1); |
679 | SvREFCNT_dec (req->sv1); |
642 | SvREFCNT_dec (req->sv2); |
680 | SvREFCNT_dec (req->sv2); |
|
|
681 | SvREFCNT_dec (req->sv3); |
|
|
682 | SvREFCNT_dec (req->sv4); |
643 | SvREFCNT_dec (req->callback); |
683 | SvREFCNT_dec (req->callback); |
644 | |
684 | |
645 | Safefree (req); |
685 | Safefree (req); |
646 | } |
686 | } |
647 | |
687 | |
648 | static void req_cancel_subs (aio_req grp) |
688 | static void req_cancel_subs (aio_req grp) |
649 | { |
689 | { |
650 | aio_req sub; |
|
|
651 | |
|
|
652 | if (grp->type != EIO_GROUP) |
690 | if (grp->type != EIO_GROUP) |
653 | return; |
691 | return; |
654 | |
692 | |
655 | SvREFCNT_dec (grp->sv2); |
693 | SvREFCNT_dec (grp->sv2); |
656 | grp->sv2 = 0; |
694 | grp->sv2 = 0; |
… | |
… | |
697 | |
735 | |
698 | poll_wait (); |
736 | poll_wait (); |
699 | } |
737 | } |
700 | } |
738 | } |
701 | |
739 | |
702 | static void atfork_child (void) |
740 | static void ecb_cold |
|
|
741 | reinit (void) |
703 | { |
742 | { |
704 | create_respipe (); |
743 | create_respipe (); |
|
|
744 | |
|
|
745 | if (eio_init (want_poll, done_poll) < 0) |
|
|
746 | croak ("IO::AIO: unable to initialise eio library"); |
705 | } |
747 | } |
706 | |
748 | |
707 | /*****************************************************************************/ |
749 | /*****************************************************************************/ |
708 | |
750 | |
709 | #if !_POSIX_MAPPED_FILES |
751 | #if !_POSIX_MAPPED_FILES |
… | |
… | |
774 | req_submit (req); \ |
816 | req_submit (req); \ |
775 | SPAGAIN; \ |
817 | SPAGAIN; \ |
776 | \ |
818 | \ |
777 | if (GIMME_V != G_VOID) \ |
819 | if (GIMME_V != G_VOID) \ |
778 | XPUSHs (req_sv (req, aio_req_stash)); |
820 | XPUSHs (req_sv (req, aio_req_stash)); |
|
|
821 | |
|
|
822 | static void |
|
|
823 | req_set_path (aio_req req, SV *path, SV **wdsv, SV **pathsv, eio_wd *wd, void **ptr) |
|
|
824 | { |
|
|
825 | if (expect_false (SvROK (path))) |
|
|
826 | { |
|
|
827 | AV *av = (AV *)SvRV (path); |
|
|
828 | SV *wdob; |
|
|
829 | |
|
|
830 | if (SvTYPE (av) != SVt_PVAV || AvFILLp (av) != 1) |
|
|
831 | croak ("IO::AIO: pathname arguments must be specified as strings or [wd, path] arrayrefs"); |
|
|
832 | |
|
|
833 | path = AvARRAY (av)[1]; |
|
|
834 | wdob = AvARRAY (av)[0]; |
|
|
835 | |
|
|
836 | if (SvOK (wdob)) |
|
|
837 | { |
|
|
838 | *wd = SvAIO_WD (wdob); |
|
|
839 | *wdsv = SvREFCNT_inc_NN (SvRV (wdob)); |
|
|
840 | } |
|
|
841 | else |
|
|
842 | *wd = EIO_INVALID_WD; |
|
|
843 | } |
|
|
844 | |
|
|
845 | *pathsv = newSVsv (path); |
|
|
846 | *ptr = SvPVbyte_nolen (*pathsv); |
|
|
847 | } |
|
|
848 | |
|
|
849 | static void |
|
|
850 | req_set_path1 (aio_req req, SV *path) |
|
|
851 | { |
|
|
852 | req_set_path (req, path, &req->sv1, &req->sv3, &req->wd, &req->ptr1); |
|
|
853 | } |
|
|
854 | |
|
|
855 | static void |
|
|
856 | req_set_fh_or_path (aio_req req, int type_path, int type_fh, SV *fh_or_path) |
|
|
857 | { |
|
|
858 | SV *rv = SvROK (fh_or_path) ? SvRV (fh_or_path) : fh_or_path; |
|
|
859 | |
|
|
860 | switch (SvTYPE (rv)) |
|
|
861 | { |
|
|
862 | case SVt_PVIO: |
|
|
863 | case SVt_PVLV: |
|
|
864 | case SVt_PVGV: |
|
|
865 | req->type = type_fh; |
|
|
866 | req->sv1 = newSVsv (fh_or_path); |
|
|
867 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path))); |
|
|
868 | break; |
|
|
869 | |
|
|
870 | default: |
|
|
871 | req->type = type_path; |
|
|
872 | req_set_path1 (req, fh_or_path); |
|
|
873 | break; |
|
|
874 | } |
|
|
875 | |
|
|
876 | } |
779 | |
877 | |
780 | MODULE = IO::AIO PACKAGE = IO::AIO |
878 | MODULE = IO::AIO PACKAGE = IO::AIO |
781 | |
879 | |
782 | PROTOTYPES: ENABLE |
880 | PROTOTYPES: ENABLE |
783 | |
881 | |
… | |
… | |
901 | }; |
999 | }; |
902 | |
1000 | |
903 | aio_stash = gv_stashpv ("IO::AIO" , 1); |
1001 | aio_stash = gv_stashpv ("IO::AIO" , 1); |
904 | aio_req_stash = gv_stashpv ("IO::AIO::REQ", 1); |
1002 | aio_req_stash = gv_stashpv ("IO::AIO::REQ", 1); |
905 | aio_grp_stash = gv_stashpv ("IO::AIO::GRP", 1); |
1003 | aio_grp_stash = gv_stashpv ("IO::AIO::GRP", 1); |
|
|
1004 | aio_wd_stash = gv_stashpv ("IO::AIO::WD" , 1); |
906 | |
1005 | |
907 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1006 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
908 | newCONSTSUB (aio_stash, (char *)civ->name, newSViv (civ->iv)); |
1007 | newCONSTSUB (aio_stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
909 | |
1008 | |
910 | newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE)); |
1009 | newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE)); |
911 | |
1010 | |
912 | create_respipe (); |
1011 | reinit (); |
913 | |
|
|
914 | if (eio_init (want_poll, done_poll) < 0) |
|
|
915 | croak ("IO::AIO: unable to initialise eio library"); |
|
|
916 | |
|
|
917 | /* atfork child called in fifo order, so before eio's handler */ |
|
|
918 | X_THREAD_ATFORK (0, 0, atfork_child); |
|
|
919 | } |
1012 | } |
|
|
1013 | |
|
|
1014 | void |
|
|
1015 | reinit () |
|
|
1016 | PROTOTYPE: |
920 | |
1017 | |
921 | void |
1018 | void |
922 | max_poll_reqs (unsigned int nreqs) |
1019 | max_poll_reqs (unsigned int nreqs) |
923 | PROTOTYPE: $ |
1020 | PROTOTYPE: $ |
924 | CODE: |
1021 | CODE: |
… | |
… | |
959 | PROTOTYPE: $ |
1056 | PROTOTYPE: $ |
960 | CODE: |
1057 | CODE: |
961 | max_outstanding = maxreqs; |
1058 | max_outstanding = maxreqs; |
962 | |
1059 | |
963 | void |
1060 | void |
|
|
1061 | aio_wd (SV8 *pathname, SV *callback=&PL_sv_undef) |
|
|
1062 | PPCODE: |
|
|
1063 | { |
|
|
1064 | dREQ; |
|
|
1065 | |
|
|
1066 | req->type = EIO_WD_OPEN; |
|
|
1067 | req_set_path1 (req, pathname); |
|
|
1068 | |
|
|
1069 | REQ_SEND; |
|
|
1070 | } |
|
|
1071 | |
|
|
1072 | void |
964 | aio_open (SV8 *pathname, int flags, int mode, SV *callback=&PL_sv_undef) |
1073 | aio_open (SV8 *pathname, int flags, int mode, SV *callback=&PL_sv_undef) |
965 | PPCODE: |
1074 | PPCODE: |
966 | { |
1075 | { |
967 | dREQ; |
1076 | dREQ; |
968 | |
1077 | |
969 | req->type = EIO_OPEN; |
1078 | req->type = EIO_OPEN; |
970 | req->sv1 = newSVsv (pathname); |
1079 | req_set_path1 (req, pathname); |
971 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
972 | req->int1 = flags; |
1080 | req->int1 = flags; |
973 | req->int2 = mode; |
1081 | req->int2 = mode; |
974 | |
1082 | |
975 | REQ_SEND; |
1083 | REQ_SEND; |
976 | } |
1084 | } |
… | |
… | |
978 | void |
1086 | void |
979 | aio_fsync (SV *fh, SV *callback=&PL_sv_undef) |
1087 | aio_fsync (SV *fh, SV *callback=&PL_sv_undef) |
980 | ALIAS: |
1088 | ALIAS: |
981 | aio_fsync = EIO_FSYNC |
1089 | aio_fsync = EIO_FSYNC |
982 | aio_fdatasync = EIO_FDATASYNC |
1090 | aio_fdatasync = EIO_FDATASYNC |
|
|
1091 | aio_syncfs = EIO_SYNCFS |
983 | PPCODE: |
1092 | PPCODE: |
984 | { |
1093 | { |
985 | int fd = s_fileno_croak (fh, 0); |
1094 | int fd = s_fileno_croak (fh, 0); |
986 | dREQ; |
1095 | dREQ; |
987 | |
1096 | |
… | |
… | |
1028 | |
1137 | |
1029 | void |
1138 | void |
1030 | aio_close (SV *fh, SV *callback=&PL_sv_undef) |
1139 | aio_close (SV *fh, SV *callback=&PL_sv_undef) |
1031 | PPCODE: |
1140 | PPCODE: |
1032 | { |
1141 | { |
1033 | static int close_pipe = -1; /* dummy fd to close fds via dup2 */ |
1142 | static int close_fd = -1; /* dummy fd to close fds via dup2 */ |
1034 | int fd = s_fileno_croak (fh, 0); |
1143 | int fd = s_fileno_croak (fh, 0); |
1035 | dREQ; |
1144 | dREQ; |
1036 | |
1145 | |
1037 | if (close_pipe < 0) |
1146 | if (expect_false (close_fd < 0)) |
1038 | { |
1147 | { |
1039 | int pipefd [2]; |
1148 | int pipefd [2]; |
1040 | |
1149 | |
|
|
1150 | if ( |
|
|
1151 | #ifdef _WIN32 |
|
|
1152 | _pipe (pipefd, 1, _O_BINARY) < 0 |
|
|
1153 | #else |
1041 | if (pipe (pipefd) < 0 |
1154 | pipe (pipefd) < 0 |
1042 | || close (pipefd [1]) < 0 |
|
|
1043 | || fcntl (pipefd [0], F_SETFD, FD_CLOEXEC) < 0) |
1155 | || fcntl (pipefd [0], F_SETFD, FD_CLOEXEC) < 0 |
|
|
1156 | #endif |
|
|
1157 | || close (pipefd [1]) < 0 |
|
|
1158 | ) |
1044 | abort (); /*D*/ |
1159 | abort (); /*D*/ |
1045 | |
1160 | |
1046 | close_pipe = pipefd [0]; |
1161 | close_fd = pipefd [0]; |
1047 | } |
1162 | } |
1048 | |
1163 | |
1049 | req->type = EIO_DUP2; |
1164 | req->type = EIO_DUP2; |
1050 | req->int1 = close_pipe; |
1165 | req->int1 = close_fd; |
1051 | req->sv2 = newSVsv (fh); |
1166 | req->sv2 = newSVsv (fh); |
1052 | req->int2 = fd; |
1167 | req->int2 = fd; |
1053 | |
1168 | |
1054 | REQ_SEND (req); |
1169 | REQ_SEND (req); |
1055 | } |
1170 | } |
… | |
… | |
1106 | REQ_SEND; |
1221 | REQ_SEND; |
1107 | } |
1222 | } |
1108 | } |
1223 | } |
1109 | |
1224 | |
1110 | void |
1225 | void |
1111 | aio_readlink (SV8 *path, SV *callback=&PL_sv_undef) |
1226 | aio_readlink (SV8 *pathname, SV *callback=&PL_sv_undef) |
1112 | ALIAS: |
1227 | ALIAS: |
1113 | aio_readlink = EIO_READLINK |
1228 | aio_readlink = EIO_READLINK |
1114 | aio_realpath = EIO_REALPATH |
1229 | aio_realpath = EIO_REALPATH |
1115 | PPCODE: |
1230 | PPCODE: |
1116 | { |
1231 | { |
1117 | SV *data; |
|
|
1118 | dREQ; |
1232 | dREQ; |
1119 | |
1233 | |
1120 | req->type = ix; |
1234 | req->type = ix; |
1121 | req->sv1 = newSVsv (path); |
1235 | req_set_path1 (req, pathname); |
1122 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1123 | |
1236 | |
1124 | REQ_SEND; |
1237 | REQ_SEND; |
1125 | } |
1238 | } |
1126 | |
1239 | |
1127 | void |
1240 | void |
… | |
… | |
1168 | PPCODE: |
1281 | PPCODE: |
1169 | { |
1282 | { |
1170 | dREQ; |
1283 | dREQ; |
1171 | |
1284 | |
1172 | req->sv1 = newSVsv (fh_or_path); |
1285 | req->sv1 = newSVsv (fh_or_path); |
1173 | |
1286 | req_set_fh_or_path (req, ix, ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT, fh_or_path); |
1174 | if (SvPOK (req->sv1)) |
|
|
1175 | { |
|
|
1176 | req->type = ix; |
|
|
1177 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1178 | } |
|
|
1179 | else |
|
|
1180 | { |
|
|
1181 | req->type = ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT; |
|
|
1182 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path))); |
|
|
1183 | } |
|
|
1184 | |
|
|
1185 | REQ_SEND; |
1287 | REQ_SEND; |
1186 | } |
1288 | } |
1187 | |
1289 | |
1188 | UV |
1290 | UV |
1189 | major (UV dev) |
1291 | major (UV dev) |
… | |
… | |
1207 | { |
1309 | { |
1208 | dREQ; |
1310 | dREQ; |
1209 | |
1311 | |
1210 | req->nv1 = SvOK (atime) ? SvNV (atime) : -1.; |
1312 | req->nv1 = SvOK (atime) ? SvNV (atime) : -1.; |
1211 | req->nv2 = SvOK (mtime) ? SvNV (mtime) : -1.; |
1313 | req->nv2 = SvOK (mtime) ? SvNV (mtime) : -1.; |
1212 | req->sv1 = newSVsv (fh_or_path); |
1314 | req_set_fh_or_path (req, EIO_UTIME, EIO_FUTIME, fh_or_path); |
1213 | |
|
|
1214 | if (SvPOK (req->sv1)) |
|
|
1215 | { |
|
|
1216 | req->type = EIO_UTIME; |
|
|
1217 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1218 | } |
|
|
1219 | else |
|
|
1220 | { |
|
|
1221 | req->type = EIO_FUTIME; |
|
|
1222 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path))); |
|
|
1223 | } |
|
|
1224 | |
1315 | |
1225 | REQ_SEND; |
1316 | REQ_SEND; |
1226 | } |
1317 | } |
1227 | |
1318 | |
1228 | void |
1319 | void |
1229 | aio_truncate (SV8 *fh_or_path, SV *offset, SV *callback=&PL_sv_undef) |
1320 | aio_truncate (SV8 *fh_or_path, SV *offset, SV *callback=&PL_sv_undef) |
1230 | PPCODE: |
1321 | PPCODE: |
1231 | { |
1322 | { |
1232 | dREQ; |
1323 | dREQ; |
1233 | |
1324 | |
1234 | req->sv1 = newSVsv (fh_or_path); |
|
|
1235 | req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; |
1325 | req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; |
1236 | |
1326 | req_set_fh_or_path (req, EIO_TRUNCATE, EIO_FTRUNCATE, fh_or_path); |
1237 | if (SvPOK (req->sv1)) |
|
|
1238 | { |
|
|
1239 | req->type = EIO_TRUNCATE; |
|
|
1240 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1241 | } |
|
|
1242 | else |
|
|
1243 | { |
|
|
1244 | req->type = EIO_FTRUNCATE; |
|
|
1245 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path))); |
|
|
1246 | } |
|
|
1247 | |
1327 | |
1248 | REQ_SEND; |
1328 | REQ_SEND; |
1249 | } |
1329 | } |
1250 | |
1330 | |
1251 | void |
1331 | void |
1252 | aio_chmod (SV8 *fh_or_path, int mode, SV *callback=&PL_sv_undef) |
1332 | aio_chmod (SV8 *fh_or_path, int mode, SV *callback=&PL_sv_undef) |
1253 | ALIAS: |
|
|
1254 | aio_chmod = EIO_CHMOD |
|
|
1255 | aio_mkdir = EIO_MKDIR |
|
|
1256 | PPCODE: |
1333 | PPCODE: |
1257 | { |
1334 | { |
1258 | dREQ; |
1335 | dREQ; |
1259 | |
1336 | |
1260 | req->int2 = mode; |
1337 | req->int2 = mode; |
1261 | req->sv1 = newSVsv (fh_or_path); |
1338 | req_set_fh_or_path (req, EIO_CHMOD, EIO_FCHMOD, fh_or_path); |
1262 | |
|
|
1263 | if (SvPOK (req->sv1)) |
|
|
1264 | { |
|
|
1265 | req->type = ix; |
|
|
1266 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1267 | } |
|
|
1268 | else |
|
|
1269 | { |
|
|
1270 | req->type = EIO_FCHMOD; |
|
|
1271 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path))); |
|
|
1272 | } |
|
|
1273 | |
1339 | |
1274 | REQ_SEND; |
1340 | REQ_SEND; |
1275 | } |
1341 | } |
1276 | |
1342 | |
1277 | void |
1343 | void |
… | |
… | |
1280 | { |
1346 | { |
1281 | dREQ; |
1347 | dREQ; |
1282 | |
1348 | |
1283 | req->int2 = SvOK (uid) ? SvIV (uid) : -1; |
1349 | req->int2 = SvOK (uid) ? SvIV (uid) : -1; |
1284 | req->int3 = SvOK (gid) ? SvIV (gid) : -1; |
1350 | req->int3 = SvOK (gid) ? SvIV (gid) : -1; |
1285 | req->sv1 = newSVsv (fh_or_path); |
1351 | req_set_fh_or_path (req, EIO_CHOWN, EIO_FCHOWN, fh_or_path); |
1286 | |
|
|
1287 | if (SvPOK (req->sv1)) |
|
|
1288 | { |
|
|
1289 | req->type = EIO_CHOWN; |
|
|
1290 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1291 | } |
|
|
1292 | else |
|
|
1293 | { |
|
|
1294 | req->type = EIO_FCHOWN; |
|
|
1295 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path))); |
|
|
1296 | } |
|
|
1297 | |
1352 | |
1298 | REQ_SEND; |
1353 | REQ_SEND; |
1299 | } |
1354 | } |
1300 | |
1355 | |
1301 | void |
1356 | void |
… | |
… | |
1303 | PPCODE: |
1358 | PPCODE: |
1304 | { |
1359 | { |
1305 | dREQ; |
1360 | dREQ; |
1306 | |
1361 | |
1307 | req->type = EIO_READDIR; |
1362 | req->type = EIO_READDIR; |
1308 | req->sv1 = newSVsv (pathname); |
|
|
1309 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1310 | req->int1 = flags | EIO_READDIR_DENTS | EIO_READDIR_CUSTOM1; |
1363 | req->int1 = flags | EIO_READDIR_DENTS | EIO_READDIR_CUSTOM1; |
1311 | |
1364 | |
1312 | if (flags & EIO_READDIR_DENTS) |
1365 | if (flags & EIO_READDIR_DENTS) |
1313 | req->int1 |= EIO_READDIR_CUSTOM2; |
1366 | req->int1 |= EIO_READDIR_CUSTOM2; |
1314 | |
1367 | |
|
|
1368 | req_set_path1 (req, pathname); |
|
|
1369 | |
1315 | REQ_SEND; |
1370 | REQ_SEND; |
|
|
1371 | } |
|
|
1372 | |
|
|
1373 | void |
|
|
1374 | aio_mkdir (SV8 *pathname, int mode, SV *callback=&PL_sv_undef) |
|
|
1375 | PPCODE: |
|
|
1376 | { |
|
|
1377 | dREQ; |
|
|
1378 | |
|
|
1379 | req->type = EIO_MKDIR; |
|
|
1380 | req->int2 = mode; |
|
|
1381 | req_set_path1 (req, pathname); |
|
|
1382 | |
|
|
1383 | REQ_SEND; |
1316 | } |
1384 | } |
1317 | |
1385 | |
1318 | void |
1386 | void |
1319 | aio_unlink (SV8 *pathname, SV *callback=&PL_sv_undef) |
1387 | aio_unlink (SV8 *pathname, SV *callback=&PL_sv_undef) |
1320 | ALIAS: |
1388 | ALIAS: |
… | |
… | |
1324 | PPCODE: |
1392 | PPCODE: |
1325 | { |
1393 | { |
1326 | dREQ; |
1394 | dREQ; |
1327 | |
1395 | |
1328 | req->type = ix; |
1396 | req->type = ix; |
1329 | req->sv1 = newSVsv (pathname); |
1397 | req_set_path1 (req, pathname); |
1330 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1331 | |
1398 | |
1332 | REQ_SEND; |
1399 | REQ_SEND; |
1333 | } |
1400 | } |
1334 | |
1401 | |
1335 | void |
1402 | void |
… | |
… | |
1339 | aio_symlink = EIO_SYMLINK |
1406 | aio_symlink = EIO_SYMLINK |
1340 | aio_rename = EIO_RENAME |
1407 | aio_rename = EIO_RENAME |
1341 | PPCODE: |
1408 | PPCODE: |
1342 | { |
1409 | { |
1343 | dREQ; |
1410 | dREQ; |
|
|
1411 | eio_wd wd2 = 0; |
1344 | |
1412 | |
1345 | req->type = ix; |
1413 | req->type = ix; |
1346 | req->sv1 = newSVsv (oldpath); |
1414 | req_set_path1 (req, oldpath); |
1347 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
1415 | req_set_path (req, newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2); |
1348 | req->sv2 = newSVsv (newpath); |
1416 | req->int3 = (long)wd2; |
1349 | req->ptr2 = SvPVbyte_nolen (req->sv2); |
|
|
1350 | |
1417 | |
1351 | REQ_SEND; |
1418 | REQ_SEND; |
1352 | } |
1419 | } |
1353 | |
1420 | |
1354 | void |
1421 | void |
… | |
… | |
1356 | PPCODE: |
1423 | PPCODE: |
1357 | { |
1424 | { |
1358 | dREQ; |
1425 | dREQ; |
1359 | |
1426 | |
1360 | req->type = EIO_MKNOD; |
1427 | req->type = EIO_MKNOD; |
1361 | req->sv1 = newSVsv (pathname); |
|
|
1362 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1363 | req->int2 = (mode_t)mode; |
1428 | req->int2 = (mode_t)mode; |
1364 | req->offs = dev; |
1429 | req->offs = dev; |
|
|
1430 | req_set_path1 (req, pathname); |
1365 | |
1431 | |
1366 | REQ_SEND; |
1432 | REQ_SEND; |
1367 | } |
1433 | } |
1368 | |
1434 | |
1369 | void |
1435 | void |
… | |
… | |
1569 | CODE: |
1635 | CODE: |
1570 | RETVAL = posix_fadvise (fh, offset, length, advice); |
1636 | RETVAL = posix_fadvise (fh, offset, length, advice); |
1571 | OUTPUT: |
1637 | OUTPUT: |
1572 | RETVAL |
1638 | RETVAL |
1573 | |
1639 | |
1574 | ssize_t |
1640 | IV |
1575 | sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count) |
1641 | sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count) |
1576 | CODE: |
1642 | CODE: |
1577 | RETVAL = eio_sendfile_sync (ofh, ifh, offset, count); |
1643 | RETVAL = eio_sendfile_sync (ofh, ifh, offset, count); |
1578 | OUTPUT: |
1644 | OUTPUT: |
1579 | RETVAL |
1645 | RETVAL |
… | |
… | |
1691 | SvREFCNT_dec (on_next_submit); |
1757 | SvREFCNT_dec (on_next_submit); |
1692 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
1758 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
1693 | |
1759 | |
1694 | PROTOTYPES: DISABLE |
1760 | PROTOTYPES: DISABLE |
1695 | |
1761 | |
|
|
1762 | MODULE = IO::AIO PACKAGE = IO::AIO::WD |
|
|
1763 | |
|
|
1764 | BOOT: |
|
|
1765 | { |
|
|
1766 | newCONSTSUB (aio_stash, "CWD" , newSVaio_wd (EIO_CWD )); |
|
|
1767 | newCONSTSUB (aio_stash, "INVALID_WD", newSVaio_wd (EIO_INVALID_WD)); |
|
|
1768 | } |
|
|
1769 | |
|
|
1770 | void |
|
|
1771 | DESTROY (SV *self) |
|
|
1772 | CODE: |
|
|
1773 | { |
|
|
1774 | aio_wd wd = SvAIO_WD (self); |
|
|
1775 | #if HAVE_AT |
|
|
1776 | SV *callback = &PL_sv_undef; |
|
|
1777 | dREQ; /* clobbers next_pri :/ */ |
|
|
1778 | req->type = EIO_WD_CLOSE; |
|
|
1779 | req->wd = wd; |
|
|
1780 | REQ_SEND; |
|
|
1781 | #else |
|
|
1782 | eio_wd_close_sync (wd); |
|
|
1783 | #endif |
|
|
1784 | } |
|
|
1785 | |
1696 | MODULE = IO::AIO PACKAGE = IO::AIO::REQ |
1786 | MODULE = IO::AIO PACKAGE = IO::AIO::REQ |
1697 | |
1787 | |
1698 | void |
1788 | void |
1699 | cancel (aio_req_ornot req) |
1789 | cancel (aio_req_ornot req) |
1700 | CODE: |
1790 | CODE: |