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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 | |
… | |
… | |
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 | |
… | |
… | |
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) |
… | |
… | |
866 | /* atfork child called in fifo order, so before eio's handler */ |
926 | /* atfork child called in fifo order, so before eio's handler */ |
867 | X_THREAD_ATFORK (0, 0, atfork_child); |
927 | X_THREAD_ATFORK (0, 0, atfork_child); |
868 | } |
928 | } |
869 | |
929 | |
870 | void |
930 | void |
871 | max_poll_reqs (int nreqs) |
931 | max_poll_reqs (unsigned int nreqs) |
872 | PROTOTYPE: $ |
932 | PROTOTYPE: $ |
873 | CODE: |
933 | CODE: |
874 | eio_set_max_poll_reqs (nreqs); |
934 | eio_set_max_poll_reqs (nreqs); |
875 | |
935 | |
876 | void |
936 | void |
… | |
… | |
878 | PROTOTYPE: $ |
938 | PROTOTYPE: $ |
879 | CODE: |
939 | CODE: |
880 | eio_set_max_poll_time (nseconds); |
940 | eio_set_max_poll_time (nseconds); |
881 | |
941 | |
882 | void |
942 | void |
883 | min_parallel (int nthreads) |
943 | min_parallel (unsigned int nthreads) |
884 | PROTOTYPE: $ |
944 | PROTOTYPE: $ |
885 | CODE: |
945 | CODE: |
886 | eio_set_min_parallel (nthreads); |
946 | eio_set_min_parallel (nthreads); |
887 | |
947 | |
888 | void |
948 | void |
889 | max_parallel (int nthreads) |
949 | max_parallel (unsigned int nthreads) |
890 | PROTOTYPE: $ |
950 | PROTOTYPE: $ |
891 | CODE: |
951 | CODE: |
892 | eio_set_max_parallel (nthreads); |
952 | eio_set_max_parallel (nthreads); |
893 | |
953 | |
894 | void |
954 | void |
895 | max_idle (int nthreads) |
955 | max_idle (unsigned int nthreads) |
896 | PROTOTYPE: $ |
956 | PROTOTYPE: $ |
897 | CODE: |
957 | CODE: |
898 | eio_set_max_idle (nthreads); |
958 | eio_set_max_idle (nthreads); |
899 | |
959 | |
900 | void |
960 | void |
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961 | idle_timeout (unsigned int seconds) |
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962 | PROTOTYPE: $ |
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963 | CODE: |
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964 | eio_set_idle_timeout (seconds); |
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965 | |
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966 | void |
901 | max_outstanding (int maxreqs) |
967 | max_outstanding (unsigned int maxreqs) |
902 | PROTOTYPE: $ |
968 | PROTOTYPE: $ |
903 | CODE: |
969 | CODE: |
904 | max_outstanding = maxreqs; |
970 | max_outstanding = maxreqs; |
905 | |
971 | |
906 | void |
972 | void |
… | |
… | |
1033 | } |
1099 | } |
1034 | } |
1100 | } |
1035 | |
1101 | |
1036 | void |
1102 | void |
1037 | aio_readlink (SV8 *path, SV *callback=&PL_sv_undef) |
1103 | aio_readlink (SV8 *path, SV *callback=&PL_sv_undef) |
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1104 | ALIAS: |
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1105 | aio_readlink = EIO_READLINK |
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1106 | aio_realpath = EIO_REALPATH |
1038 | PPCODE: |
1107 | PPCODE: |
1039 | { |
1108 | { |
1040 | SV *data; |
1109 | SV *data; |
1041 | dREQ; |
1110 | dREQ; |
1042 | |
1111 | |
1043 | req->type = EIO_READLINK; |
1112 | req->type = ix; |
1044 | req->sv1 = newSVsv (path); |
1113 | req->sv1 = newSVsv (path); |
1045 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
1114 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
1046 | |
1115 | |
1047 | REQ_SEND; |
1116 | REQ_SEND; |
1048 | } |
1117 | } |