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121 | #define EIO_NO_WRAPPERS 1 |
121 | #define EIO_NO_WRAPPERS 1 |
122 | |
122 | |
123 | #include "libeio/config.h" |
123 | #include "libeio/config.h" |
124 | #include "libeio/eio.h" |
124 | #include "libeio/eio.h" |
125 | |
125 | |
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126 | /* Linux/others */ |
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127 | #ifndef O_ASYNC |
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128 | # define O_ASYNC 0 |
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129 | #endif |
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130 | #ifndef O_DIRECT |
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131 | # define O_DIRECT 0 |
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132 | #endif |
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133 | #ifndef O_NOATIME |
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134 | # define O_NOATIME 0 |
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135 | #endif |
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136 | |
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137 | /* POSIX */ |
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138 | #ifndef O_CLOEXEC |
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139 | # define O_CLOEXEC 0 |
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140 | #endif |
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141 | #ifndef O_NOFOLLOW |
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142 | # define O_NOFOLLOW 0 |
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143 | #endif |
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144 | #ifndef O_NOCTTY |
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145 | # define O_NOCTTY 0 |
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146 | #endif |
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147 | #ifndef O_NONBLOCK |
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148 | # define O_NONBLOCK 0 |
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149 | #endif |
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150 | #ifndef O_EXEC |
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151 | # define O_EXEC 0 |
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152 | #endif |
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153 | #ifndef O_SEARCH |
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154 | # define O_SEARCH 0 |
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155 | #endif |
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156 | #ifndef O_DIRECTORY |
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157 | # define O_DIRECTORY 0 |
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158 | #endif |
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159 | #ifndef O_DSYNC |
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160 | # define O_DSYNC 0 |
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161 | #endif |
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162 | #ifndef O_RSYNC |
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163 | # define O_RSYNC 0 |
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164 | #endif |
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165 | #ifndef O_SYNC |
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166 | # define O_SYNC 0 |
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167 | #endif |
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168 | #ifndef O_TTY_INIT |
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169 | # define O_TTY_INIT 0 |
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170 | #endif |
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171 | |
126 | #ifndef POSIX_FADV_NORMAL |
172 | #ifndef POSIX_FADV_NORMAL |
127 | # define POSIX_FADV_NORMAL 0 |
173 | # define POSIX_FADV_NORMAL 0 |
128 | #endif |
174 | #endif |
129 | #ifndef POSIX_FADV_SEQUENTIAL |
175 | #ifndef POSIX_FADV_SEQUENTIAL |
130 | # define POSIX_FADV_SEQUENTIAL 0 |
176 | # define POSIX_FADV_SEQUENTIAL 0 |
… | |
… | |
539 | case EIO_NOP: |
585 | case EIO_NOP: |
540 | case EIO_BUSY: |
586 | case EIO_BUSY: |
541 | break; |
587 | break; |
542 | |
588 | |
543 | case EIO_READLINK: |
589 | case EIO_READLINK: |
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590 | case EIO_REALPATH: |
544 | if (req->result > 0) |
591 | if (req->result > 0) |
545 | PUSHs (sv_2mortal (newSVpvn (req->ptr2, req->result))); |
592 | PUSHs (sv_2mortal (newSVpvn (req->ptr2, req->result))); |
546 | break; |
593 | break; |
547 | |
594 | |
548 | case EIO_STAT: |
595 | case EIO_STAT: |
… | |
… | |
620 | grp->sv2 = 0; |
667 | grp->sv2 = 0; |
621 | |
668 | |
622 | eio_grp_cancel (grp); |
669 | eio_grp_cancel (grp); |
623 | } |
670 | } |
624 | |
671 | |
625 | static void |
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626 | create_respipe (void) |
672 | static void create_respipe (void) |
627 | { |
673 | { |
628 | if (s_epipe_renew (&respipe)) |
674 | if (s_epipe_renew (&respipe)) |
629 | croak ("IO::AIO: unable to initialize result pipe"); |
675 | croak ("IO::AIO: unable to initialize result pipe"); |
630 | } |
676 | } |
631 | |
677 | |
… | |
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685 | # define MAP_FIXED 0 |
731 | # define MAP_FIXED 0 |
686 | #endif |
732 | #endif |
687 | |
733 | |
688 | #define MMAP_MAGIC PERL_MAGIC_ext |
734 | #define MMAP_MAGIC PERL_MAGIC_ext |
689 | |
735 | |
690 | static int |
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691 | mmap_free (pTHX_ SV *sv, MAGIC *mg) |
736 | static int mmap_free (pTHX_ SV *sv, MAGIC *mg) |
692 | { |
737 | { |
693 | int old_errno = errno; |
738 | int old_errno = errno; |
694 | munmap (mg->mg_ptr, (size_t)mg->mg_obj); |
739 | munmap (mg->mg_ptr, (size_t)mg->mg_obj); |
695 | errno = old_errno; |
740 | errno = old_errno; |
696 | |
741 | |
… | |
… | |
712 | 0, 0, 0, 0, mmap_free |
757 | 0, 0, 0, 0, mmap_free |
713 | }; |
758 | }; |
714 | |
759 | |
715 | /*****************************************************************************/ |
760 | /*****************************************************************************/ |
716 | |
761 | |
717 | static SV * |
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718 | get_cb (SV *cb_sv) |
762 | static SV * get_cb (SV *cb_sv) |
719 | { |
763 | { |
720 | SvGETMAGIC (cb_sv); |
764 | SvGETMAGIC (cb_sv); |
721 | return SvOK (cb_sv) ? s_get_cv_croak (cb_sv) : 0; |
765 | return SvOK (cb_sv) ? s_get_cv_croak (cb_sv) : 0; |
722 | } |
766 | } |
723 | |
767 | |
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765 | const_iv (O_CREAT) |
809 | const_iv (O_CREAT) |
766 | const_iv (O_TRUNC) |
810 | const_iv (O_TRUNC) |
767 | const_iv (O_EXCL) |
811 | const_iv (O_EXCL) |
768 | const_iv (O_APPEND) |
812 | const_iv (O_APPEND) |
769 | |
813 | |
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814 | const_iv (O_ASYNC) |
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815 | const_iv (O_DIRECT) |
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816 | const_iv (O_NOATIME) |
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817 | |
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818 | const_iv (O_CLOEXEC) |
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819 | const_iv (O_NOCTTY) |
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820 | const_iv (O_NOFOLLOW) |
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821 | const_iv (O_NONBLOCK) |
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822 | const_iv (O_EXEC) |
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823 | const_iv (O_SEARCH) |
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824 | const_iv (O_DIRECTORY) |
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825 | const_iv (O_DSYNC) |
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826 | const_iv (O_RSYNC) |
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827 | const_iv (O_SYNC) |
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828 | const_iv (O_TTY_INIT) |
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829 | |
770 | const_iv (S_IFIFO) |
830 | const_iv (S_IFIFO) |
771 | const_iv (S_IFCHR) |
831 | const_iv (S_IFCHR) |
772 | const_iv (S_IFBLK) |
832 | const_iv (S_IFBLK) |
773 | const_iv (S_IFLNK) |
833 | const_iv (S_IFLNK) |
774 | const_iv (S_IFREG) |
834 | const_iv (S_IFREG) |
… | |
… | |
831 | |
891 | |
832 | const_eio (SYNC_FILE_RANGE_WAIT_BEFORE) |
892 | const_eio (SYNC_FILE_RANGE_WAIT_BEFORE) |
833 | const_eio (SYNC_FILE_RANGE_WRITE) |
893 | const_eio (SYNC_FILE_RANGE_WRITE) |
834 | const_eio (SYNC_FILE_RANGE_WAIT_AFTER) |
894 | const_eio (SYNC_FILE_RANGE_WAIT_AFTER) |
835 | |
895 | |
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896 | const_eio (FALLOC_FL_KEEP_SIZE) |
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897 | |
836 | const_eio (READDIR_DENTS) |
898 | const_eio (READDIR_DENTS) |
837 | const_eio (READDIR_DIRS_FIRST) |
899 | const_eio (READDIR_DIRS_FIRST) |
838 | const_eio (READDIR_STAT_ORDER) |
900 | const_eio (READDIR_STAT_ORDER) |
839 | const_eio (READDIR_FOUND_UNKNOWN) |
901 | const_eio (READDIR_FOUND_UNKNOWN) |
840 | |
902 | |
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952 | req->sv1 = newSVsv (fh); |
1014 | req->sv1 = newSVsv (fh); |
953 | req->int1 = fd; |
1015 | req->int1 = fd; |
954 | req->offs = offset; |
1016 | req->offs = offset; |
955 | req->size = nbytes; |
1017 | req->size = nbytes; |
956 | req->int2 = flags; |
1018 | req->int2 = flags; |
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1019 | |
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1020 | REQ_SEND (req); |
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1021 | } |
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1022 | |
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1023 | void |
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1024 | aio_fallocate (SV *fh, int mode, off_t offset, size_t len, SV *callback=&PL_sv_undef) |
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1025 | PPCODE: |
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1026 | { |
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1027 | int fd = s_fileno_croak (fh, 0); |
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1028 | dREQ; |
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1029 | |
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1030 | req->type = EIO_FALLOCATE; |
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1031 | req->sv1 = newSVsv (fh); |
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1032 | req->int1 = fd; |
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1033 | req->int2 = mode; |
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1034 | req->offs = offset; |
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1035 | req->size = len; |
957 | |
1036 | |
958 | REQ_SEND (req); |
1037 | REQ_SEND (req); |
959 | } |
1038 | } |
960 | |
1039 | |
961 | void |
1040 | void |
… | |
… | |
1039 | } |
1118 | } |
1040 | } |
1119 | } |
1041 | |
1120 | |
1042 | void |
1121 | void |
1043 | aio_readlink (SV8 *path, SV *callback=&PL_sv_undef) |
1122 | aio_readlink (SV8 *path, SV *callback=&PL_sv_undef) |
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1123 | ALIAS: |
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1124 | aio_readlink = EIO_READLINK |
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1125 | aio_realpath = EIO_REALPATH |
1044 | PPCODE: |
1126 | PPCODE: |
1045 | { |
1127 | { |
1046 | SV *data; |
1128 | SV *data; |
1047 | dREQ; |
1129 | dREQ; |
1048 | |
1130 | |
1049 | req->type = EIO_READLINK; |
1131 | req->type = ix; |
1050 | req->sv1 = newSVsv (path); |
1132 | req->sv1 = newSVsv (path); |
1051 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
1133 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
1052 | |
1134 | |
1053 | REQ_SEND; |
1135 | REQ_SEND; |
1054 | } |
1136 | } |