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Comparing IO-AIO/AIO.xs (file contents):
Revision 1.184 by root, Tue Jul 5 20:34:42 2011 UTC vs.
Revision 1.196 by root, Tue Sep 27 00:41:51 2011 UTC

… …
11#include <stddef.h> 11#include <stddef.h>
12#include <stdlib.h> 12#include <stdlib.h>
13#include <errno.h> 13#include <errno.h>
14#include <sys/types.h> 14#include <sys/types.h>
15#include <sys/stat.h> 15#include <sys/stat.h>
16#include <sys/statvfs.h>
17#include <limits.h> 16#include <limits.h>
18#include <fcntl.h> 17#include <fcntl.h>
19#include <sched.h> 18#include <sched.h>
20 19
21#if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES 20#if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES
22# include <sys/mman.h> 21# include <sys/mman.h>
23#endif 22#endif
24 23
25/* perl namespace pollution */ 24/* perl namespace pollution */
26#undef VERSION 25#undef VERSION
27
28#ifdef _WIN32
29
30# define EIO_STRUCT_DIRENT Direntry_t
31# undef malloc
32# undef free
33
34// perl overrides all those nice win32 functions
35# undef open
36# undef read
37# undef write
38# undef send
39# undef recv
40# undef stat
41# undef fstat
42# define lstat stat
43# undef truncate
44# undef ftruncate
45# undef open
46# undef close
47# undef unlink
48# undef rmdir
49# undef rename
50# undef lseek
51
52# define chown(a,b,c) (errno = ENOSYS, -1)
53# define fchown(a,b,c) (errno = ENOSYS, -1)
54# define fchmod(a,b) (errno = ENOSYS, -1)
55# define symlink(a,b) (errno = ENOSYS, -1)
56# define readlink(a,b,c) (errno = ENOSYS, -1)
57# define mknod(a,b,c) (errno = ENOSYS, -1)
58# define truncate(a,b) (errno = ENOSYS, -1)
59# define ftruncate(fd,o) chsize ((fd), (o))
60# define fsync(fd) _commit (fd)
61# define opendir(fd) (errno = ENOSYS, 0)
62# define readdir(fd) (errno = ENOSYS, -1)
63# define closedir(fd) (errno = ENOSYS, -1)
64# define mkdir(a,b) mkdir (a)
65
66#else
67
68# include <sys/time.h>
69# include <sys/select.h>
70# include <unistd.h>
71# include <utime.h>
72# include <signal.h>
73# define EIO_STRUCT_DIRENT struct dirent
74
75#endif
76 26
77/* perl stupidly overrides readdir and maybe others */ 27/* perl stupidly overrides readdir and maybe others */
78/* with thread-unsafe versions, imagine that :( */ 28/* with thread-unsafe versions, imagine that :( */
79#undef readdir 29#undef readdir
80#undef opendir 30#undef opendir
81#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
82 76
83#define EIO_STRUCT_STAT Stat_t 77#define EIO_STRUCT_STAT Stat_t
84 78
85/* use NV for 32 bit perls as it allows larger offsets */ 79/* use NV for 32 bit perls as it allows larger offsets */
86#if IVSIZE >= 8 80#if IVSIZE >= 8
… …
108 102
109typedef SV SV8; /* byte-sv, used for argument-checking */ 103typedef SV SV8; /* byte-sv, used for argument-checking */
110typedef int aio_rfd; /* read file desriptor */ 104typedef int aio_rfd; /* read file desriptor */
111typedef int aio_wfd; /* write file descriptor */ 105typedef int aio_wfd; /* write file descriptor */
112 106
113static HV *aio_stash, *aio_req_stash, *aio_grp_stash; 107static HV *aio_stash, *aio_req_stash, *aio_grp_stash, *aio_wd_stash;
114 108
115#define EIO_REQ_MEMBERS \ 109#define EIO_REQ_MEMBERS \
116 SV *callback; \ 110 SV *callback; \
117 SV *sv1, *sv2; \ 111 SV *sv1, *sv2; \
112 SV *sv3, *sv4; \
118 STRLEN stroffset; \ 113 STRLEN stroffset; \
119 SV *self; 114 SV *self;
120 115
121#define EIO_NO_WRAPPERS 1 116#define EIO_NO_WRAPPERS 1
122 117
123#include "libeio/config.h" 118#include "libeio/config.h"
124#include "libeio/eio.h" 119#include "libeio/eio.h"
120
121static int req_invoke (eio_req *req);
122#define EIO_FINISH(req) req_invoke (req)
123static void req_destroy (eio_req *grp);
124#define EIO_DESTROY(req) req_destroy (req)
125
126#include "libeio/eio.c"
125 127
126/* Linux/others */ 128/* Linux/others */
127#ifndef O_ASYNC 129#ifndef O_ASYNC
128# define O_ASYNC 0 130# define O_ASYNC 0
129#endif 131#endif
… …
223#endif 225#endif
224#ifndef PROT_EXEC 226#ifndef PROT_EXEC
225# define PROT_EXEC 0 227# define PROT_EXEC 0
226#endif 228#endif
227 229
230#ifndef ST_RDONLY
231# define ST_RDONLY 0
232#endif
233#ifndef ST_NOSUID
234# define ST_NOSUID 0
235#endif
228#ifndef ST_NODEV 236#ifndef ST_NODEV
229# define ST_NODEV 0 237# define ST_NODEV 0
230#endif 238#endif
231#ifndef ST_NOEXEC 239#ifndef ST_NOEXEC
232# define ST_NOEXEC 0 240# define ST_NOEXEC 0
… …
316 324
317#ifndef PAGESIZE 325#ifndef PAGESIZE
318# define PAGESIZE sysconf (_SC_PAGESIZE) 326# define PAGESIZE sysconf (_SC_PAGESIZE)
319#endif 327#endif
320 328
321static int req_invoke (eio_req *req);
322#define EIO_FINISH(req) req_invoke (req)
323static void req_destroy (eio_req *grp);
324#define EIO_DESTROY(req) req_destroy (req)
325
326enum { 329enum {
327 FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */ 330 FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */
328}; 331};
329 332
330#include "libeio/eio.c"
331
332typedef eio_req *aio_req; 333typedef eio_req *aio_req;
333typedef eio_req *aio_req_ornot; 334typedef eio_req *aio_req_ornot;
335typedef eio_wd aio_wd;
334 336
335static SV *on_next_submit; 337static SV *on_next_submit;
336static int next_pri = EIO_PRI_DEFAULT; 338static int next_pri = EIO_PRI_DEFAULT;
337static int max_outstanding; 339static int max_outstanding;
338 340
… …
363 } 365 }
364 366
365 return sv_2mortal (sv_bless (newRV_inc (req->self), stash)); 367 return sv_2mortal (sv_bless (newRV_inc (req->self), stash));
366} 368}
367 369
370static SV *
371newSVaio_wd (aio_wd wd)
372{
373 return sv_bless (newRV_noinc (newSViv ((long)wd)), aio_wd_stash);
374}
375
368static aio_req SvAIO_REQ (SV *sv) 376static aio_req SvAIO_REQ (SV *sv)
369{ 377{
370 MAGIC *mg; 378 MAGIC *mg;
371 379
372 if (!SvROK (sv) 380 if (!SvROK (sv)
… …
376 croak ("object of class IO::AIO::REQ expected"); 384 croak ("object of class IO::AIO::REQ expected");
377 385
378 mg = mg_find (SvRV (sv), PERL_MAGIC_ext); 386 mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
379 387
380 return mg ? (aio_req)mg->mg_ptr : 0; 388 return mg ? (aio_req)mg->mg_ptr : 0;
389}
390
391static 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));
381} 399}
382 400
383static void aio_grp_feed (aio_req grp) 401static void aio_grp_feed (aio_req grp)
384{ 402{
385 if (grp->sv2 && SvOK (grp->sv2)) 403 if (grp->sv2 && SvOK (grp->sv2))
… …
444 SvREADONLY_on (sv_result); 462 SvREADONLY_on (sv_result);
445 } 463 }
446 464
447 switch (req->type) 465 switch (req->type)
448 { 466 {
467 case EIO_WD_OPEN:
468 PUSHs (sv_2mortal (newSVaio_wd (req->wd)));
469 break;
470
449 case EIO_READDIR: 471 case EIO_READDIR:
450 { 472 {
451 SV *rv = &PL_sv_undef; 473 SV *rv = &PL_sv_undef;
452 474
453 if (req->result >= 0) 475 if (req->result >= 0)
… …
541 case EIO_STATVFS: 563 case EIO_STATVFS:
542 case EIO_FSTATVFS: 564 case EIO_FSTATVFS:
543 { 565 {
544 SV *rv = &PL_sv_undef; 566 SV *rv = &PL_sv_undef;
545 567
568#ifndef _WIN32
546 if (req->result >= 0) 569 if (req->result >= 0)
547 { 570 {
548 EIO_STRUCT_STATVFS *f = EIO_STATVFS_BUF (req); 571 EIO_STRUCT_STATVFS *f = EIO_STATVFS_BUF (req);
549 HV *hv = newHV (); 572 HV *hv = newHV ();
550 573
… …
560 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);
561 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);
562 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);
563 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);
564 } 587 }
588#endif
565 589
566 PUSHs (rv); 590 PUSHs (rv);
567 } 591 }
568 592
569 break; 593 break;
… …
595 case EIO_STAT: 619 case EIO_STAT:
596 case EIO_LSTAT: 620 case EIO_LSTAT:
597 case EIO_FSTAT: 621 case EIO_FSTAT:
598 PL_laststype = req->type == EIO_LSTAT ? OP_LSTAT : OP_STAT; 622 PL_laststype = req->type == EIO_LSTAT ? OP_LSTAT : OP_STAT;
599 PL_laststatval = req->result; 623 PL_laststatval = req->result;
624 /* if compilation fails here then perl's Stat_t is not struct _stati64 */
600 PL_statcache = *(EIO_STRUCT_STAT *)(req->ptr2); 625 PL_statcache = *(EIO_STRUCT_STAT *)(req->ptr2);
601 PUSHs (sv_result); 626 PUSHs (sv_result);
602 break; 627 break;
603 628
604 case EIO_READ: 629 case EIO_READ:
… …
649 SvREFCNT_dec (req->self); 674 SvREFCNT_dec (req->self);
650 } 675 }
651 676
652 SvREFCNT_dec (req->sv1); 677 SvREFCNT_dec (req->sv1);
653 SvREFCNT_dec (req->sv2); 678 SvREFCNT_dec (req->sv2);
679 SvREFCNT_dec (req->sv3);
680 SvREFCNT_dec (req->sv4);
654 SvREFCNT_dec (req->callback); 681 SvREFCNT_dec (req->callback);
655 682
656 Safefree (req); 683 Safefree (req);
657} 684}
658 685
659static void req_cancel_subs (aio_req grp) 686static void req_cancel_subs (aio_req grp)
660{ 687{
661 aio_req sub;
662
663 if (grp->type != EIO_GROUP) 688 if (grp->type != EIO_GROUP)
664 return; 689 return;
665 690
666 SvREFCNT_dec (grp->sv2); 691 SvREFCNT_dec (grp->sv2);
667 grp->sv2 = 0; 692 grp->sv2 = 0;
… …
708 733
709 poll_wait (); 734 poll_wait ();
710 } 735 }
711} 736}
712 737
713static void atfork_child (void) 738static void ecb_cold
739reinit (void)
714{ 740{
715 create_respipe (); 741 create_respipe ();
742
743 if (eio_init (want_poll, done_poll) < 0)
744 croak ("IO::AIO: unable to initialise eio library");
716} 745}
717 746
718/*****************************************************************************/ 747/*****************************************************************************/
719 748
720#if !_POSIX_MAPPED_FILES 749#if !_POSIX_MAPPED_FILES
… …
785 req_submit (req); \ 814 req_submit (req); \
786 SPAGAIN; \ 815 SPAGAIN; \
787 \ 816 \
788 if (GIMME_V != G_VOID) \ 817 if (GIMME_V != G_VOID) \
789 XPUSHs (req_sv (req, aio_req_stash)); 818 XPUSHs (req_sv (req, aio_req_stash));
819
820static void
821req_set_path (aio_req req, SV *path, SV **wdsv, SV **pathsv, eio_wd *wd, void **ptr)
822{
823 if (SvROK (path))
824 {
825 AV *av = (AV *)SvRV (path);
826 SV *wdob;
827
828 if (SvTYPE (av) != SVt_PVAV || AvFILLp (av) != 1)
829 croak ("IO::AIO: pathname arguments must be specified as strings or [wd, path] arrayrefs");
830
831 path = AvARRAY (av)[1];
832 wdob = AvARRAY (av)[0];
833
834 if (SvOK (wdob))
835 {
836 *wd = SvAIO_WD (wdob);
837 *wdsv = SvREFCNT_inc_NN (SvRV (wdob));
838 }
839 else
840 *wd = EIO_INVALID_WD;
841 }
842
843 *pathsv = newSVsv (path);
844 *ptr = SvPVbyte_nolen (*pathsv);
845}
846
847static void
848req_set_path1 (aio_req req, SV *path)
849{
850 req_set_path (req, path, &req->sv1, &req->sv3, &req->wd, &req->ptr1);
851}
852
853static void
854req_set_fh_or_path (aio_req req, int type_path, int type_fh, SV *fh_or_path)
855{
856 SV *rv = SvROK (fh_or_path) ? SvRV (fh_or_path) : fh_or_path;
857
858 switch (SvTYPE (rv))
859 {
860 case SVt_PVIO:
861 case SVt_PVLV:
862 case SVt_PVGV:
863 req->type = type_fh;
864 req->sv1 = newSVsv (fh_or_path);
865 req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
866 break;
867
868 default:
869 req->type = type_path;
870 req_set_path1 (req, fh_or_path);
871 break;
872 }
873
874}
790 875
791MODULE = IO::AIO PACKAGE = IO::AIO 876MODULE = IO::AIO PACKAGE = IO::AIO
792 877
793PROTOTYPES: ENABLE 878PROTOTYPES: ENABLE
794 879
… …
891 976
892 const_eio (SYNC_FILE_RANGE_WAIT_BEFORE) 977 const_eio (SYNC_FILE_RANGE_WAIT_BEFORE)
893 const_eio (SYNC_FILE_RANGE_WRITE) 978 const_eio (SYNC_FILE_RANGE_WRITE)
894 const_eio (SYNC_FILE_RANGE_WAIT_AFTER) 979 const_eio (SYNC_FILE_RANGE_WAIT_AFTER)
895 980
981 const_eio (FALLOC_FL_KEEP_SIZE)
982
896 const_eio (READDIR_DENTS) 983 const_eio (READDIR_DENTS)
897 const_eio (READDIR_DIRS_FIRST) 984 const_eio (READDIR_DIRS_FIRST)
898 const_eio (READDIR_STAT_ORDER) 985 const_eio (READDIR_STAT_ORDER)
899 const_eio (READDIR_FOUND_UNKNOWN) 986 const_eio (READDIR_FOUND_UNKNOWN)
900 987
… …
910 }; 997 };
911 998
912 aio_stash = gv_stashpv ("IO::AIO" , 1); 999 aio_stash = gv_stashpv ("IO::AIO" , 1);
913 aio_req_stash = gv_stashpv ("IO::AIO::REQ", 1); 1000 aio_req_stash = gv_stashpv ("IO::AIO::REQ", 1);
914 aio_grp_stash = gv_stashpv ("IO::AIO::GRP", 1); 1001 aio_grp_stash = gv_stashpv ("IO::AIO::GRP", 1);
1002 aio_wd_stash = gv_stashpv ("IO::AIO::WD" , 1);
915 1003
916 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 1004 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
917 newCONSTSUB (aio_stash, (char *)civ->name, newSViv (civ->iv)); 1005 newCONSTSUB (aio_stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
918 1006
919 newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE)); 1007 newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE));
920 1008
921 create_respipe (); 1009 reinit ();
922
923 if (eio_init (want_poll, done_poll) < 0)
924 croak ("IO::AIO: unable to initialise eio library");
925
926 /* atfork child called in fifo order, so before eio's handler */
927 X_THREAD_ATFORK (0, 0, atfork_child);
928} 1010}
1011
1012void
1013reinit ()
1014 PROTOTYPE:
929 1015
930void 1016void
931max_poll_reqs (unsigned int nreqs) 1017max_poll_reqs (unsigned int nreqs)
932 PROTOTYPE: $ 1018 PROTOTYPE: $
933 CODE: 1019 CODE:
… …
968 PROTOTYPE: $ 1054 PROTOTYPE: $
969 CODE: 1055 CODE:
970 max_outstanding = maxreqs; 1056 max_outstanding = maxreqs;
971 1057
972void 1058void
1059aio_wd (SV8 *pathname, SV *callback=&PL_sv_undef)
1060 PPCODE:
1061{
1062 dREQ;
1063
1064 req->type = EIO_WD_OPEN;
1065 req_set_path1 (req, pathname);
1066
1067 REQ_SEND;
1068}
1069
1070void
973aio_open (SV8 *pathname, int flags, int mode, SV *callback=&PL_sv_undef) 1071aio_open (SV8 *pathname, int flags, int mode, SV *callback=&PL_sv_undef)
974 PPCODE: 1072 PPCODE:
975{ 1073{
976 dREQ; 1074 dREQ;
977 1075
978 req->type = EIO_OPEN; 1076 req->type = EIO_OPEN;
979 req->sv1 = newSVsv (pathname); 1077 req_set_path1 (req, pathname);
980 req->ptr1 = SvPVbyte_nolen (req->sv1);
981 req->int1 = flags; 1078 req->int1 = flags;
982 req->int2 = mode; 1079 req->int2 = mode;
983 1080
984 REQ_SEND; 1081 REQ_SEND;
985} 1082}
… …
987void 1084void
988aio_fsync (SV *fh, SV *callback=&PL_sv_undef) 1085aio_fsync (SV *fh, SV *callback=&PL_sv_undef)
989 ALIAS: 1086 ALIAS:
990 aio_fsync = EIO_FSYNC 1087 aio_fsync = EIO_FSYNC
991 aio_fdatasync = EIO_FDATASYNC 1088 aio_fdatasync = EIO_FDATASYNC
1089 aio_syncfs = EIO_SYNCFS
992 PPCODE: 1090 PPCODE:
993{ 1091{
994 int fd = s_fileno_croak (fh, 0); 1092 int fd = s_fileno_croak (fh, 0);
995 dREQ; 1093 dREQ;
996 1094
… …
1017 1115
1018 REQ_SEND (req); 1116 REQ_SEND (req);
1019} 1117}
1020 1118
1021void 1119void
1120aio_fallocate (SV *fh, int mode, off_t offset, size_t len, SV *callback=&PL_sv_undef)
1121 PPCODE:
1122{
1123 int fd = s_fileno_croak (fh, 0);
1124 dREQ;
1125
1126 req->type = EIO_FALLOCATE;
1127 req->sv1 = newSVsv (fh);
1128 req->int1 = fd;
1129 req->int2 = mode;
1130 req->offs = offset;
1131 req->size = len;
1132
1133 REQ_SEND (req);
1134}
1135
1136void
1022aio_close (SV *fh, SV *callback=&PL_sv_undef) 1137aio_close (SV *fh, SV *callback=&PL_sv_undef)
1023 PPCODE: 1138 PPCODE:
1024{ 1139{
1025 static int close_pipe = -1; /* dummy fd to close fds via dup2 */ 1140 static int close_fd = -1; /* dummy fd to close fds via dup2 */
1026 int fd = s_fileno_croak (fh, 0); 1141 int fd = s_fileno_croak (fh, 0);
1027 dREQ; 1142 dREQ;
1028 1143
1029 if (close_pipe < 0) 1144 if (expect_false (close_fd < 0))
1030 { 1145 {
1031 int pipefd [2]; 1146 int pipefd [2];
1032 1147
1148 if (
1149#ifdef _WIN32
1150 _pipe (pipefd, 1, _O_BINARY) < 0
1151#else
1033 if (pipe (pipefd) < 0 1152 pipe (pipefd) < 0
1034 || close (pipefd [1]) < 0
1035 || fcntl (pipefd [0], F_SETFD, FD_CLOEXEC) < 0) 1153 || fcntl (pipefd [0], F_SETFD, FD_CLOEXEC) < 0
1154#endif
1155 || close (pipefd [1]) < 0
1156 )
1036 abort (); /*D*/ 1157 abort (); /*D*/
1037 1158
1038 close_pipe = pipefd [0]; 1159 close_fd = pipefd [0];
1039 } 1160 }
1040 1161
1041 req->type = EIO_DUP2; 1162 req->type = EIO_DUP2;
1042 req->int1 = close_pipe; 1163 req->int1 = close_fd;
1043 req->sv2 = newSVsv (fh); 1164 req->sv2 = newSVsv (fh);
1044 req->int2 = fd; 1165 req->int2 = fd;
1045 1166
1046 REQ_SEND (req); 1167 REQ_SEND (req);
1047} 1168}
… …
1098 REQ_SEND; 1219 REQ_SEND;
1099 } 1220 }
1100} 1221}
1101 1222
1102void 1223void
1103aio_readlink (SV8 *path, SV *callback=&PL_sv_undef) 1224aio_readlink (SV8 *pathname, SV *callback=&PL_sv_undef)
1104 ALIAS: 1225 ALIAS:
1105 aio_readlink = EIO_READLINK 1226 aio_readlink = EIO_READLINK
1106 aio_realpath = EIO_REALPATH 1227 aio_realpath = EIO_REALPATH
1107 PPCODE: 1228 PPCODE:
1108{ 1229{
1109 SV *data;
1110 dREQ; 1230 dREQ;
1111 1231
1112 req->type = ix; 1232 req->type = ix;
1113 req->sv1 = newSVsv (path); 1233 req_set_path1 (req, pathname);
1114 req->ptr1 = SvPVbyte_nolen (req->sv1);
1115 1234
1116 REQ_SEND; 1235 REQ_SEND;
1117} 1236}
1118 1237
1119void 1238void
… …
1160 PPCODE: 1279 PPCODE:
1161{ 1280{
1162 dREQ; 1281 dREQ;
1163 1282
1164 req->sv1 = newSVsv (fh_or_path); 1283 req->sv1 = newSVsv (fh_or_path);
1165 1284 req_set_fh_or_path (req, ix, ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT, fh_or_path);
1166 if (SvPOK (req->sv1))
1167 {
1168 req->type = ix;
1169 req->ptr1 = SvPVbyte_nolen (req->sv1);
1170 }
1171 else
1172 {
1173 req->type = ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT;
1174 req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1175 }
1176
1177 REQ_SEND; 1285 REQ_SEND;
1178} 1286}
1179 1287
1180UV 1288UV
1181major (UV dev) 1289major (UV dev)
… …
1199{ 1307{
1200 dREQ; 1308 dREQ;
1201 1309
1202 req->nv1 = SvOK (atime) ? SvNV (atime) : -1.; 1310 req->nv1 = SvOK (atime) ? SvNV (atime) : -1.;
1203 req->nv2 = SvOK (mtime) ? SvNV (mtime) : -1.; 1311 req->nv2 = SvOK (mtime) ? SvNV (mtime) : -1.;
1204 req->sv1 = newSVsv (fh_or_path); 1312 req_set_fh_or_path (req, EIO_UTIME, EIO_FUTIME, fh_or_path);
1205
1206 if (SvPOK (req->sv1))
1207 {
1208 req->type = EIO_UTIME;
1209 req->ptr1 = SvPVbyte_nolen (req->sv1);
1210 }
1211 else
1212 {
1213 req->type = EIO_FUTIME;
1214 req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1215 }
1216 1313
1217 REQ_SEND; 1314 REQ_SEND;
1218} 1315}
1219 1316
1220void 1317void
1221aio_truncate (SV8 *fh_or_path, SV *offset, SV *callback=&PL_sv_undef) 1318aio_truncate (SV8 *fh_or_path, SV *offset, SV *callback=&PL_sv_undef)
1222 PPCODE: 1319 PPCODE:
1223{ 1320{
1224 dREQ; 1321 dREQ;
1225 1322
1226 req->sv1 = newSVsv (fh_or_path);
1227 req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; 1323 req->offs = SvOK (offset) ? SvVAL64 (offset) : -1;
1228 1324 req_set_fh_or_path (req, EIO_TRUNCATE, EIO_FTRUNCATE, fh_or_path);
1229 if (SvPOK (req->sv1))
1230 {
1231 req->type = EIO_TRUNCATE;
1232 req->ptr1 = SvPVbyte_nolen (req->sv1);
1233 }
1234 else
1235 {
1236 req->type = EIO_FTRUNCATE;
1237 req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1238 }
1239 1325
1240 REQ_SEND; 1326 REQ_SEND;
1241} 1327}
1242 1328
1243void 1329void
… …
1248 PPCODE: 1334 PPCODE:
1249{ 1335{
1250 dREQ; 1336 dREQ;
1251 1337
1252 req->int2 = mode; 1338 req->int2 = mode;
1253 req->sv1 = newSVsv (fh_or_path); 1339 req_set_fh_or_path (req, EIO_CHMOD, EIO_FCHMOD, fh_or_path);
1254
1255 if (SvPOK (req->sv1))
1256 {
1257 req->type = ix;
1258 req->ptr1 = SvPVbyte_nolen (req->sv1);
1259 }
1260 else
1261 {
1262 req->type = EIO_FCHMOD;
1263 req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1264 }
1265 1340
1266 REQ_SEND; 1341 REQ_SEND;
1267} 1342}
1268 1343
1269void 1344void
… …
1272{ 1347{
1273 dREQ; 1348 dREQ;
1274 1349
1275 req->int2 = SvOK (uid) ? SvIV (uid) : -1; 1350 req->int2 = SvOK (uid) ? SvIV (uid) : -1;
1276 req->int3 = SvOK (gid) ? SvIV (gid) : -1; 1351 req->int3 = SvOK (gid) ? SvIV (gid) : -1;
1277 req->sv1 = newSVsv (fh_or_path); 1352 req_set_fh_or_path (req, EIO_CHOWN, EIO_FCHOWN, fh_or_path);
1278
1279 if (SvPOK (req->sv1))
1280 {
1281 req->type = EIO_CHOWN;
1282 req->ptr1 = SvPVbyte_nolen (req->sv1);
1283 }
1284 else
1285 {
1286 req->type = EIO_FCHOWN;
1287 req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1288 }
1289 1353
1290 REQ_SEND; 1354 REQ_SEND;
1291} 1355}
1292 1356
1293void 1357void
… …
1316 PPCODE: 1380 PPCODE:
1317{ 1381{
1318 dREQ; 1382 dREQ;
1319 1383
1320 req->type = ix; 1384 req->type = ix;
1321 req->sv1 = newSVsv (pathname); 1385 req_set_path1 (req, pathname);
1322 req->ptr1 = SvPVbyte_nolen (req->sv1);
1323 1386
1324 REQ_SEND; 1387 REQ_SEND;
1325} 1388}
1326 1389
1327void 1390void
… …
1331 aio_symlink = EIO_SYMLINK 1394 aio_symlink = EIO_SYMLINK
1332 aio_rename = EIO_RENAME 1395 aio_rename = EIO_RENAME
1333 PPCODE: 1396 PPCODE:
1334{ 1397{
1335 dREQ; 1398 dREQ;
1399 eio_wd wd2;
1336 1400
1337 req->type = ix; 1401 req->type = ix;
1338 req->sv1 = newSVsv (oldpath); 1402 req_set_path1 (req, oldpath);
1339 req->ptr1 = SvPVbyte_nolen (req->sv1); 1403 req_set_path (req, newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2);
1340 req->sv2 = newSVsv (newpath); 1404 req->int3 = (long)wd2;
1341 req->ptr2 = SvPVbyte_nolen (req->sv2);
1342 1405
1343 REQ_SEND; 1406 REQ_SEND;
1344} 1407}
1345 1408
1346void 1409void
… …
1348 PPCODE: 1411 PPCODE:
1349{ 1412{
1350 dREQ; 1413 dREQ;
1351 1414
1352 req->type = EIO_MKNOD; 1415 req->type = EIO_MKNOD;
1353 req->sv1 = newSVsv (pathname);
1354 req->ptr1 = SvPVbyte_nolen (req->sv1);
1355 req->int2 = (mode_t)mode; 1416 req->int2 = (mode_t)mode;
1356 req->offs = dev; 1417 req->offs = dev;
1418 req_set_path1 (req, pathname);
1357 1419
1358 REQ_SEND; 1420 REQ_SEND;
1359} 1421}
1360 1422
1361void 1423void
… …
1561 CODE: 1623 CODE:
1562 RETVAL = posix_fadvise (fh, offset, length, advice); 1624 RETVAL = posix_fadvise (fh, offset, length, advice);
1563 OUTPUT: 1625 OUTPUT:
1564 RETVAL 1626 RETVAL
1565 1627
1566ssize_t 1628IV
1567sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count) 1629sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count)
1568 CODE: 1630 CODE:
1569 RETVAL = eio_sendfile_sync (ofh, ifh, offset, count); 1631 RETVAL = eio_sendfile_sync (ofh, ifh, offset, count);
1570 OUTPUT: 1632 OUTPUT:
1571 RETVAL 1633 RETVAL
… …
1683 SvREFCNT_dec (on_next_submit); 1745 SvREFCNT_dec (on_next_submit);
1684 on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; 1746 on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
1685 1747
1686PROTOTYPES: DISABLE 1748PROTOTYPES: DISABLE
1687 1749
1750MODULE = IO::AIO PACKAGE = IO::AIO::WD
1751
1752BOOT:
1753{
1754 newCONSTSUB (aio_stash, "CWD" , newSVaio_wd (EIO_CWD ));
1755 newCONSTSUB (aio_stash, "INVALID_WD", newSVaio_wd (EIO_INVALID_WD));
1756}
1757
1758void
1759DESTROY (SV *self)
1760 CODE:
1761{
1762 aio_wd wd = SvAIO_WD (self);
1763#if HAVE_AT
1764 SV *callback = &PL_sv_undef;
1765 dREQ; /* clobbers next_pri :/ */
1766 req->type = EIO_WD_CLOSE;
1767 req->wd = wd;
1768 REQ_SEND;
1769#else
1770 eio_wd_close_sync (wd);
1771#endif
1772}
1773
1688MODULE = IO::AIO PACKAGE = IO::AIO::REQ 1774MODULE = IO::AIO PACKAGE = IO::AIO::REQ
1689 1775
1690void 1776void
1691cancel (aio_req_ornot req) 1777cancel (aio_req_ornot req)
1692 CODE: 1778 CODE:

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