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Comparing IO-AIO/AIO.xs (file contents):
Revision 1.185 by root, Thu Jul 7 22:36:18 2011 UTC vs.
Revision 1.200 by root, Thu Sep 29 09:51:24 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;
… …
593 break; 617 break;
594 618
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;
623
599 PL_laststatval = req->result; 624 if (!(PL_laststatval = req->result))
625 /* if compilation fails here then perl's Stat_t is not struct _stati64 */
600 PL_statcache = *(EIO_STRUCT_STAT *)(req->ptr2); 626 PL_statcache = *(EIO_STRUCT_STAT *)(req->ptr2);
627
601 PUSHs (sv_result); 628 PUSHs (sv_result);
602 break; 629 break;
603 630
604 case EIO_READ: 631 case EIO_READ:
605 { 632 {
… …
649 SvREFCNT_dec (req->self); 676 SvREFCNT_dec (req->self);
650 } 677 }
651 678
652 SvREFCNT_dec (req->sv1); 679 SvREFCNT_dec (req->sv1);
653 SvREFCNT_dec (req->sv2); 680 SvREFCNT_dec (req->sv2);
681 SvREFCNT_dec (req->sv3);
682 SvREFCNT_dec (req->sv4);
654 SvREFCNT_dec (req->callback); 683 SvREFCNT_dec (req->callback);
655 684
656 Safefree (req); 685 Safefree (req);
657} 686}
658 687
659static void req_cancel_subs (aio_req grp) 688static void req_cancel_subs (aio_req grp)
660{ 689{
661 aio_req sub;
662
663 if (grp->type != EIO_GROUP) 690 if (grp->type != EIO_GROUP)
664 return; 691 return;
665 692
666 SvREFCNT_dec (grp->sv2); 693 SvREFCNT_dec (grp->sv2);
667 grp->sv2 = 0; 694 grp->sv2 = 0;
… …
708 735
709 poll_wait (); 736 poll_wait ();
710 } 737 }
711} 738}
712 739
713static void atfork_child (void) 740static void ecb_cold
741reinit (void)
714{ 742{
715 create_respipe (); 743 create_respipe ();
744
745 if (eio_init (want_poll, done_poll) < 0)
746 croak ("IO::AIO: unable to initialise eio library");
716} 747}
717 748
718/*****************************************************************************/ 749/*****************************************************************************/
719 750
720#if !_POSIX_MAPPED_FILES 751#if !_POSIX_MAPPED_FILES
… …
785 req_submit (req); \ 816 req_submit (req); \
786 SPAGAIN; \ 817 SPAGAIN; \
787 \ 818 \
788 if (GIMME_V != G_VOID) \ 819 if (GIMME_V != G_VOID) \
789 XPUSHs (req_sv (req, aio_req_stash)); 820 XPUSHs (req_sv (req, aio_req_stash));
821
822static void
823req_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
849static void
850req_set_path1 (aio_req req, SV *path)
851{
852 req_set_path (req, path, &req->sv1, &req->sv3, &req->wd, &req->ptr1);
853}
854
855static void
856req_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}
790 877
791MODULE = IO::AIO PACKAGE = IO::AIO 878MODULE = IO::AIO PACKAGE = IO::AIO
792 879
793PROTOTYPES: ENABLE 880PROTOTYPES: ENABLE
794 881
… …
912 }; 999 };
913 1000
914 aio_stash = gv_stashpv ("IO::AIO" , 1); 1001 aio_stash = gv_stashpv ("IO::AIO" , 1);
915 aio_req_stash = gv_stashpv ("IO::AIO::REQ", 1); 1002 aio_req_stash = gv_stashpv ("IO::AIO::REQ", 1);
916 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);
917 1005
918 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--)
919 newCONSTSUB (aio_stash, (char *)civ->name, newSViv (civ->iv)); 1007 newCONSTSUB (aio_stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
920 1008
921 newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE)); 1009 newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE));
922 1010
923 create_respipe (); 1011 reinit ();
924
925 if (eio_init (want_poll, done_poll) < 0)
926 croak ("IO::AIO: unable to initialise eio library");
927
928 /* atfork child called in fifo order, so before eio's handler */
929 X_THREAD_ATFORK (0, 0, atfork_child);
930} 1012}
1013
1014void
1015reinit ()
1016 PROTOTYPE:
931 1017
932void 1018void
933max_poll_reqs (unsigned int nreqs) 1019max_poll_reqs (unsigned int nreqs)
934 PROTOTYPE: $ 1020 PROTOTYPE: $
935 CODE: 1021 CODE:
… …
970 PROTOTYPE: $ 1056 PROTOTYPE: $
971 CODE: 1057 CODE:
972 max_outstanding = maxreqs; 1058 max_outstanding = maxreqs;
973 1059
974void 1060void
1061aio_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
1072void
975aio_open (SV8 *pathname, int flags, int mode, SV *callback=&PL_sv_undef) 1073aio_open (SV8 *pathname, int flags, int mode, SV *callback=&PL_sv_undef)
976 PPCODE: 1074 PPCODE:
977{ 1075{
978 dREQ; 1076 dREQ;
979 1077
980 req->type = EIO_OPEN; 1078 req->type = EIO_OPEN;
981 req->sv1 = newSVsv (pathname); 1079 req_set_path1 (req, pathname);
982 req->ptr1 = SvPVbyte_nolen (req->sv1);
983 req->int1 = flags; 1080 req->int1 = flags;
984 req->int2 = mode; 1081 req->int2 = mode;
985 1082
986 REQ_SEND; 1083 REQ_SEND;
987} 1084}
… …
989void 1086void
990aio_fsync (SV *fh, SV *callback=&PL_sv_undef) 1087aio_fsync (SV *fh, SV *callback=&PL_sv_undef)
991 ALIAS: 1088 ALIAS:
992 aio_fsync = EIO_FSYNC 1089 aio_fsync = EIO_FSYNC
993 aio_fdatasync = EIO_FDATASYNC 1090 aio_fdatasync = EIO_FDATASYNC
1091 aio_syncfs = EIO_SYNCFS
994 PPCODE: 1092 PPCODE:
995{ 1093{
996 int fd = s_fileno_croak (fh, 0); 1094 int fd = s_fileno_croak (fh, 0);
997 dREQ; 1095 dREQ;
998 1096
… …
1039 1137
1040void 1138void
1041aio_close (SV *fh, SV *callback=&PL_sv_undef) 1139aio_close (SV *fh, SV *callback=&PL_sv_undef)
1042 PPCODE: 1140 PPCODE:
1043{ 1141{
1044 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 */
1045 int fd = s_fileno_croak (fh, 0); 1143 int fd = s_fileno_croak (fh, 0);
1046 dREQ; 1144 dREQ;
1047 1145
1048 if (close_pipe < 0) 1146 if (expect_false (close_fd < 0))
1049 { 1147 {
1050 int pipefd [2]; 1148 int pipefd [2];
1051 1149
1150 if (
1151#ifdef _WIN32
1152 _pipe (pipefd, 1, _O_BINARY) < 0
1153#else
1052 if (pipe (pipefd) < 0 1154 pipe (pipefd) < 0
1053 || close (pipefd [1]) < 0
1054 || 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 )
1055 abort (); /*D*/ 1159 abort (); /*D*/
1056 1160
1057 close_pipe = pipefd [0]; 1161 close_fd = pipefd [0];
1058 } 1162 }
1059 1163
1060 req->type = EIO_DUP2; 1164 req->type = EIO_DUP2;
1061 req->int1 = close_pipe; 1165 req->int1 = close_fd;
1062 req->sv2 = newSVsv (fh); 1166 req->sv2 = newSVsv (fh);
1063 req->int2 = fd; 1167 req->int2 = fd;
1064 1168
1065 REQ_SEND (req); 1169 REQ_SEND (req);
1066} 1170}
… …
1117 REQ_SEND; 1221 REQ_SEND;
1118 } 1222 }
1119} 1223}
1120 1224
1121void 1225void
1122aio_readlink (SV8 *path, SV *callback=&PL_sv_undef) 1226aio_readlink (SV8 *pathname, SV *callback=&PL_sv_undef)
1123 ALIAS: 1227 ALIAS:
1124 aio_readlink = EIO_READLINK 1228 aio_readlink = EIO_READLINK
1125 aio_realpath = EIO_REALPATH 1229 aio_realpath = EIO_REALPATH
1126 PPCODE: 1230 PPCODE:
1127{ 1231{
1128 SV *data;
1129 dREQ; 1232 dREQ;
1130 1233
1131 req->type = ix; 1234 req->type = ix;
1132 req->sv1 = newSVsv (path); 1235 req_set_path1 (req, pathname);
1133 req->ptr1 = SvPVbyte_nolen (req->sv1);
1134 1236
1135 REQ_SEND; 1237 REQ_SEND;
1136} 1238}
1137 1239
1138void 1240void
… …
1179 PPCODE: 1281 PPCODE:
1180{ 1282{
1181 dREQ; 1283 dREQ;
1182 1284
1183 req->sv1 = newSVsv (fh_or_path); 1285 req->sv1 = newSVsv (fh_or_path);
1184 1286 req_set_fh_or_path (req, ix, ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT, fh_or_path);
1185 if (SvPOK (req->sv1))
1186 {
1187 req->type = ix;
1188 req->ptr1 = SvPVbyte_nolen (req->sv1);
1189 }
1190 else
1191 {
1192 req->type = ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT;
1193 req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1194 }
1195
1196 REQ_SEND; 1287 REQ_SEND;
1197} 1288}
1198 1289
1199UV 1290UV
1200major (UV dev) 1291major (UV dev)
… …
1218{ 1309{
1219 dREQ; 1310 dREQ;
1220 1311
1221 req->nv1 = SvOK (atime) ? SvNV (atime) : -1.; 1312 req->nv1 = SvOK (atime) ? SvNV (atime) : -1.;
1222 req->nv2 = SvOK (mtime) ? SvNV (mtime) : -1.; 1313 req->nv2 = SvOK (mtime) ? SvNV (mtime) : -1.;
1223 req->sv1 = newSVsv (fh_or_path); 1314 req_set_fh_or_path (req, EIO_UTIME, EIO_FUTIME, fh_or_path);
1224
1225 if (SvPOK (req->sv1))
1226 {
1227 req->type = EIO_UTIME;
1228 req->ptr1 = SvPVbyte_nolen (req->sv1);
1229 }
1230 else
1231 {
1232 req->type = EIO_FUTIME;
1233 req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1234 }
1235 1315
1236 REQ_SEND; 1316 REQ_SEND;
1237} 1317}
1238 1318
1239void 1319void
1240aio_truncate (SV8 *fh_or_path, SV *offset, SV *callback=&PL_sv_undef) 1320aio_truncate (SV8 *fh_or_path, SV *offset, SV *callback=&PL_sv_undef)
1241 PPCODE: 1321 PPCODE:
1242{ 1322{
1243 dREQ; 1323 dREQ;
1244 1324
1245 req->sv1 = newSVsv (fh_or_path);
1246 req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; 1325 req->offs = SvOK (offset) ? SvVAL64 (offset) : -1;
1247 1326 req_set_fh_or_path (req, EIO_TRUNCATE, EIO_FTRUNCATE, fh_or_path);
1248 if (SvPOK (req->sv1))
1249 {
1250 req->type = EIO_TRUNCATE;
1251 req->ptr1 = SvPVbyte_nolen (req->sv1);
1252 }
1253 else
1254 {
1255 req->type = EIO_FTRUNCATE;
1256 req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1257 }
1258 1327
1259 REQ_SEND; 1328 REQ_SEND;
1260} 1329}
1261 1330
1262void 1331void
1263aio_chmod (SV8 *fh_or_path, int mode, SV *callback=&PL_sv_undef) 1332aio_chmod (SV8 *fh_or_path, int mode, SV *callback=&PL_sv_undef)
1264 ALIAS:
1265 aio_chmod = EIO_CHMOD
1266 aio_mkdir = EIO_MKDIR
1267 PPCODE: 1333 PPCODE:
1268{ 1334{
1269 dREQ; 1335 dREQ;
1270 1336
1271 req->int2 = mode; 1337 req->int2 = mode;
1272 req->sv1 = newSVsv (fh_or_path); 1338 req_set_fh_or_path (req, EIO_CHMOD, EIO_FCHMOD, fh_or_path);
1273
1274 if (SvPOK (req->sv1))
1275 {
1276 req->type = ix;
1277 req->ptr1 = SvPVbyte_nolen (req->sv1);
1278 }
1279 else
1280 {
1281 req->type = EIO_FCHMOD;
1282 req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1283 }
1284 1339
1285 REQ_SEND; 1340 REQ_SEND;
1286} 1341}
1287 1342
1288void 1343void
… …
1291{ 1346{
1292 dREQ; 1347 dREQ;
1293 1348
1294 req->int2 = SvOK (uid) ? SvIV (uid) : -1; 1349 req->int2 = SvOK (uid) ? SvIV (uid) : -1;
1295 req->int3 = SvOK (gid) ? SvIV (gid) : -1; 1350 req->int3 = SvOK (gid) ? SvIV (gid) : -1;
1296 req->sv1 = newSVsv (fh_or_path); 1351 req_set_fh_or_path (req, EIO_CHOWN, EIO_FCHOWN, fh_or_path);
1297
1298 if (SvPOK (req->sv1))
1299 {
1300 req->type = EIO_CHOWN;
1301 req->ptr1 = SvPVbyte_nolen (req->sv1);
1302 }
1303 else
1304 {
1305 req->type = EIO_FCHOWN;
1306 req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path)));
1307 }
1308 1352
1309 REQ_SEND; 1353 REQ_SEND;
1310} 1354}
1311 1355
1312void 1356void
… …
1314 PPCODE: 1358 PPCODE:
1315{ 1359{
1316 dREQ; 1360 dREQ;
1317 1361
1318 req->type = EIO_READDIR; 1362 req->type = EIO_READDIR;
1319 req->sv1 = newSVsv (pathname);
1320 req->ptr1 = SvPVbyte_nolen (req->sv1);
1321 req->int1 = flags | EIO_READDIR_DENTS | EIO_READDIR_CUSTOM1; 1363 req->int1 = flags | EIO_READDIR_DENTS | EIO_READDIR_CUSTOM1;
1322 1364
1323 if (flags & EIO_READDIR_DENTS) 1365 if (flags & EIO_READDIR_DENTS)
1324 req->int1 |= EIO_READDIR_CUSTOM2; 1366 req->int1 |= EIO_READDIR_CUSTOM2;
1325 1367
1368 req_set_path1 (req, pathname);
1369
1326 REQ_SEND; 1370 REQ_SEND;
1371}
1372
1373void
1374aio_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;
1327} 1384}
1328 1385
1329void 1386void
1330aio_unlink (SV8 *pathname, SV *callback=&PL_sv_undef) 1387aio_unlink (SV8 *pathname, SV *callback=&PL_sv_undef)
1331 ALIAS: 1388 ALIAS:
… …
1335 PPCODE: 1392 PPCODE:
1336{ 1393{
1337 dREQ; 1394 dREQ;
1338 1395
1339 req->type = ix; 1396 req->type = ix;
1340 req->sv1 = newSVsv (pathname); 1397 req_set_path1 (req, pathname);
1341 req->ptr1 = SvPVbyte_nolen (req->sv1);
1342 1398
1343 REQ_SEND; 1399 REQ_SEND;
1344} 1400}
1345 1401
1346void 1402void
… …
1350 aio_symlink = EIO_SYMLINK 1406 aio_symlink = EIO_SYMLINK
1351 aio_rename = EIO_RENAME 1407 aio_rename = EIO_RENAME
1352 PPCODE: 1408 PPCODE:
1353{ 1409{
1354 dREQ; 1410 dREQ;
1411 eio_wd wd2 = 0;
1355 1412
1356 req->type = ix; 1413 req->type = ix;
1357 req->sv1 = newSVsv (oldpath); 1414 req_set_path1 (req, oldpath);
1358 req->ptr1 = SvPVbyte_nolen (req->sv1); 1415 req_set_path (req, newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2);
1359 req->sv2 = newSVsv (newpath); 1416 req->int3 = (long)wd2;
1360 req->ptr2 = SvPVbyte_nolen (req->sv2);
1361 1417
1362 REQ_SEND; 1418 REQ_SEND;
1363} 1419}
1364 1420
1365void 1421void
… …
1367 PPCODE: 1423 PPCODE:
1368{ 1424{
1369 dREQ; 1425 dREQ;
1370 1426
1371 req->type = EIO_MKNOD; 1427 req->type = EIO_MKNOD;
1372 req->sv1 = newSVsv (pathname);
1373 req->ptr1 = SvPVbyte_nolen (req->sv1);
1374 req->int2 = (mode_t)mode; 1428 req->int2 = (mode_t)mode;
1375 req->offs = dev; 1429 req->offs = dev;
1430 req_set_path1 (req, pathname);
1376 1431
1377 REQ_SEND; 1432 REQ_SEND;
1378} 1433}
1379 1434
1380void 1435void
… …
1580 CODE: 1635 CODE:
1581 RETVAL = posix_fadvise (fh, offset, length, advice); 1636 RETVAL = posix_fadvise (fh, offset, length, advice);
1582 OUTPUT: 1637 OUTPUT:
1583 RETVAL 1638 RETVAL
1584 1639
1585ssize_t 1640IV
1586sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count) 1641sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count)
1587 CODE: 1642 CODE:
1588 RETVAL = eio_sendfile_sync (ofh, ifh, offset, count); 1643 RETVAL = eio_sendfile_sync (ofh, ifh, offset, count);
1589 OUTPUT: 1644 OUTPUT:
1590 RETVAL 1645 RETVAL
… …
1702 SvREFCNT_dec (on_next_submit); 1757 SvREFCNT_dec (on_next_submit);
1703 on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; 1758 on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
1704 1759
1705PROTOTYPES: DISABLE 1760PROTOTYPES: DISABLE
1706 1761
1762MODULE = IO::AIO PACKAGE = IO::AIO::WD
1763
1764BOOT:
1765{
1766 newCONSTSUB (aio_stash, "CWD" , newSVaio_wd (EIO_CWD ));
1767 newCONSTSUB (aio_stash, "INVALID_WD", newSVaio_wd (EIO_INVALID_WD));
1768}
1769
1770void
1771DESTROY (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
1707MODULE = IO::AIO PACKAGE = IO::AIO::REQ 1786MODULE = IO::AIO PACKAGE = IO::AIO::REQ
1708 1787
1709void 1788void
1710cancel (aio_req_ornot req) 1789cancel (aio_req_ornot req)
1711 CODE: 1790 CODE:

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