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Comparing IO-AIO/AIO.xs (file contents):
Revision 1.186 by root, Thu Jul 14 22:36:17 2011 UTC vs.
Revision 1.198 by root, Tue Sep 27 02:16:49 2011 UTC

… …
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
98typedef SV SV8; /* byte-sv, used for argument-checking */ 103typedef SV SV8; /* byte-sv, used for argument-checking */
99typedef int aio_rfd; /* read file desriptor */ 104typedef int aio_rfd; /* read file desriptor */
100typedef int aio_wfd; /* write file descriptor */ 105typedef int aio_wfd; /* write file descriptor */
101 106
102static HV *aio_stash, *aio_req_stash, *aio_grp_stash; 107static 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
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"
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
310static int req_invoke (eio_req *req);
311#define EIO_FINISH(req) req_invoke (req)
312static void req_destroy (eio_req *grp);
313#define EIO_DESTROY(req) req_destroy (req)
314
315enum { 329enum {
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
321typedef eio_req *aio_req; 333typedef eio_req *aio_req;
322typedef eio_req *aio_req_ornot; 334typedef eio_req *aio_req_ornot;
335typedef eio_wd aio_wd;
323 336
324static SV *on_next_submit; 337static SV *on_next_submit;
325static int next_pri = EIO_PRI_DEFAULT; 338static int next_pri = EIO_PRI_DEFAULT;
326static int max_outstanding; 339static 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
370static SV *
371newSVaio_wd (aio_wd wd)
372{
373 return sv_bless (newRV_noinc (newSViv ((long)wd)), aio_wd_stash);
374}
375
357static aio_req SvAIO_REQ (SV *sv) 376static 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
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));
370} 399}
371 400
372static void aio_grp_feed (aio_req grp) 401static 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
648static void req_cancel_subs (aio_req grp) 688static 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
702static void atfork_child (void) 740static void ecb_cold
741reinit (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
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}
779 877
780MODULE = IO::AIO PACKAGE = IO::AIO 878MODULE = IO::AIO PACKAGE = IO::AIO
781 879
782PROTOTYPES: ENABLE 880PROTOTYPES: 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
1014void
1015reinit ()
1016 PROTOTYPE:
920 1017
921void 1018void
922max_poll_reqs (unsigned int nreqs) 1019max_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
963void 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
964aio_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)
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}
… …
978void 1086void
979aio_fsync (SV *fh, SV *callback=&PL_sv_undef) 1087aio_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
1029void 1138void
1030aio_close (SV *fh, SV *callback=&PL_sv_undef) 1139aio_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
1110void 1225void
1111aio_readlink (SV8 *path, SV *callback=&PL_sv_undef) 1226aio_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
1127void 1240void
… …
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
1188UV 1290UV
1189major (UV dev) 1291major (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
1228void 1319void
1229aio_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)
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
1251void 1331void
… …
1256 PPCODE: 1336 PPCODE:
1257{ 1337{
1258 dREQ; 1338 dREQ;
1259 1339
1260 req->int2 = mode; 1340 req->int2 = mode;
1261 req->sv1 = newSVsv (fh_or_path); 1341 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 1342
1274 REQ_SEND; 1343 REQ_SEND;
1275} 1344}
1276 1345
1277void 1346void
… …
1280{ 1349{
1281 dREQ; 1350 dREQ;
1282 1351
1283 req->int2 = SvOK (uid) ? SvIV (uid) : -1; 1352 req->int2 = SvOK (uid) ? SvIV (uid) : -1;
1284 req->int3 = SvOK (gid) ? SvIV (gid) : -1; 1353 req->int3 = SvOK (gid) ? SvIV (gid) : -1;
1285 req->sv1 = newSVsv (fh_or_path); 1354 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 1355
1298 REQ_SEND; 1356 REQ_SEND;
1299} 1357}
1300 1358
1301void 1359void
… …
1303 PPCODE: 1361 PPCODE:
1304{ 1362{
1305 dREQ; 1363 dREQ;
1306 1364
1307 req->type = EIO_READDIR; 1365 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; 1366 req->int1 = flags | EIO_READDIR_DENTS | EIO_READDIR_CUSTOM1;
1311 1367
1312 if (flags & EIO_READDIR_DENTS) 1368 if (flags & EIO_READDIR_DENTS)
1313 req->int1 |= EIO_READDIR_CUSTOM2; 1369 req->int1 |= EIO_READDIR_CUSTOM2;
1370
1371 req_set_path1 (req, pathname);
1314 1372
1315 REQ_SEND; 1373 REQ_SEND;
1316} 1374}
1317 1375
1318void 1376void
… …
1324 PPCODE: 1382 PPCODE:
1325{ 1383{
1326 dREQ; 1384 dREQ;
1327 1385
1328 req->type = ix; 1386 req->type = ix;
1329 req->sv1 = newSVsv (pathname); 1387 req_set_path1 (req, pathname);
1330 req->ptr1 = SvPVbyte_nolen (req->sv1);
1331 1388
1332 REQ_SEND; 1389 REQ_SEND;
1333} 1390}
1334 1391
1335void 1392void
… …
1339 aio_symlink = EIO_SYMLINK 1396 aio_symlink = EIO_SYMLINK
1340 aio_rename = EIO_RENAME 1397 aio_rename = EIO_RENAME
1341 PPCODE: 1398 PPCODE:
1342{ 1399{
1343 dREQ; 1400 dREQ;
1401 eio_wd wd2;
1344 1402
1345 req->type = ix; 1403 req->type = ix;
1346 req->sv1 = newSVsv (oldpath); 1404 req_set_path1 (req, oldpath);
1347 req->ptr1 = SvPVbyte_nolen (req->sv1); 1405 req_set_path (req, newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2);
1348 req->sv2 = newSVsv (newpath); 1406 req->int3 = (long)wd2;
1349 req->ptr2 = SvPVbyte_nolen (req->sv2);
1350 1407
1351 REQ_SEND; 1408 REQ_SEND;
1352} 1409}
1353 1410
1354void 1411void
… …
1356 PPCODE: 1413 PPCODE:
1357{ 1414{
1358 dREQ; 1415 dREQ;
1359 1416
1360 req->type = EIO_MKNOD; 1417 req->type = EIO_MKNOD;
1361 req->sv1 = newSVsv (pathname);
1362 req->ptr1 = SvPVbyte_nolen (req->sv1);
1363 req->int2 = (mode_t)mode; 1418 req->int2 = (mode_t)mode;
1364 req->offs = dev; 1419 req->offs = dev;
1420 req_set_path1 (req, pathname);
1365 1421
1366 REQ_SEND; 1422 REQ_SEND;
1367} 1423}
1368 1424
1369void 1425void
… …
1569 CODE: 1625 CODE:
1570 RETVAL = posix_fadvise (fh, offset, length, advice); 1626 RETVAL = posix_fadvise (fh, offset, length, advice);
1571 OUTPUT: 1627 OUTPUT:
1572 RETVAL 1628 RETVAL
1573 1629
1574ssize_t 1630IV
1575sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count) 1631sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count)
1576 CODE: 1632 CODE:
1577 RETVAL = eio_sendfile_sync (ofh, ifh, offset, count); 1633 RETVAL = eio_sendfile_sync (ofh, ifh, offset, count);
1578 OUTPUT: 1634 OUTPUT:
1579 RETVAL 1635 RETVAL
… …
1691 SvREFCNT_dec (on_next_submit); 1747 SvREFCNT_dec (on_next_submit);
1692 on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; 1748 on_next_submit = SvOK (cb) ? newSVsv (cb) : 0;
1693 1749
1694PROTOTYPES: DISABLE 1750PROTOTYPES: DISABLE
1695 1751
1752MODULE = IO::AIO PACKAGE = IO::AIO::WD
1753
1754BOOT:
1755{
1756 newCONSTSUB (aio_stash, "CWD" , newSVaio_wd (EIO_CWD ));
1757 newCONSTSUB (aio_stash, "INVALID_WD", newSVaio_wd (EIO_INVALID_WD));
1758}
1759
1760void
1761DESTROY (SV *self)
1762 CODE:
1763{
1764 aio_wd wd = SvAIO_WD (self);
1765#if HAVE_AT
1766 SV *callback = &PL_sv_undef;
1767 dREQ; /* clobbers next_pri :/ */
1768 req->type = EIO_WD_CLOSE;
1769 req->wd = wd;
1770 REQ_SEND;
1771#else
1772 eio_wd_close_sync (wd);
1773#endif
1774}
1775
1696MODULE = IO::AIO PACKAGE = IO::AIO::REQ 1776MODULE = IO::AIO PACKAGE = IO::AIO::REQ
1697 1777
1698void 1778void
1699cancel (aio_req_ornot req) 1779cancel (aio_req_ornot req)
1700 CODE: 1780 CODE:

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