… | |
… | |
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> |
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|
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 | |
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|
28 | #ifdef _WIN32 |
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29 | |
|
|
30 | # define EIO_STRUCT_DIRENT Direntry_t |
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31 | # undef malloc |
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32 | # undef free |
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33 | |
|
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34 | // perl overrides all those nice win32 functions |
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35 | # undef open |
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36 | # undef read |
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37 | # undef write |
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38 | # undef send |
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39 | # undef recv |
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40 | # undef stat |
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41 | # undef fstat |
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42 | # define lstat stat |
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43 | # undef truncate |
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44 | # undef ftruncate |
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45 | # undef open |
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46 | # undef close |
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47 | # undef unlink |
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48 | # undef rmdir |
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49 | # undef rename |
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50 | # undef lseek |
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51 | |
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52 | # define chown(a,b,c) (errno = ENOSYS, -1) |
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53 | # define fchown(a,b,c) (errno = ENOSYS, -1) |
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54 | # define fchmod(a,b) (errno = ENOSYS, -1) |
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55 | # define symlink(a,b) (errno = ENOSYS, -1) |
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56 | # define readlink(a,b,c) (errno = ENOSYS, -1) |
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57 | # define mknod(a,b,c) (errno = ENOSYS, -1) |
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58 | # define truncate(a,b) (errno = ENOSYS, -1) |
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59 | # define ftruncate(fd,o) chsize ((fd), (o)) |
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60 | # define fsync(fd) _commit (fd) |
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61 | # define opendir(fd) (errno = ENOSYS, 0) |
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62 | # define readdir(fd) (errno = ENOSYS, -1) |
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63 | # define closedir(fd) (errno = ENOSYS, -1) |
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64 | # define mkdir(a,b) mkdir (a) |
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65 | |
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66 | #else |
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67 | |
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68 | # include <sys/time.h> |
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69 | # include <sys/select.h> |
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70 | # include <unistd.h> |
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71 | # include <utime.h> |
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72 | # include <signal.h> |
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73 | # define EIO_STRUCT_DIRENT struct dirent |
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74 | |
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75 | #endif |
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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 |
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32 | |
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33 | #ifdef _WIN32 |
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34 | |
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35 | // perl overrides all those nice libc functions |
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36 | |
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37 | #undef malloc |
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38 | #undef free |
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39 | #undef open |
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40 | #undef read |
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41 | #undef write |
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42 | #undef send |
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43 | #undef recv |
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44 | #undef stat |
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45 | #undef lstat |
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46 | #undef fstat |
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47 | #undef truncate |
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48 | #undef ftruncate |
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49 | #undef open |
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50 | #undef link |
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51 | #undef close |
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52 | #undef unlink |
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53 | #undef mkdir |
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54 | #undef rmdir |
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55 | #undef rename |
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56 | #undef lseek |
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57 | #undef opendir |
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58 | #undef readdir |
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59 | #undef closedir |
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60 | #undef chmod |
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61 | #undef fchmod |
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62 | #undef dup |
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63 | #undef dup2 |
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64 | #undef abort |
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65 | #undef pipe |
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66 | |
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67 | #else |
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68 | |
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69 | #include <sys/time.h> |
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70 | #include <sys/select.h> |
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71 | #include <unistd.h> |
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72 | #include <utime.h> |
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73 | #include <signal.h> |
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74 | |
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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 | |
109 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
103 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
110 | typedef int aio_rfd; /* read file desriptor */ |
104 | typedef int aio_rfd; /* read file desriptor */ |
111 | typedef int aio_wfd; /* write file descriptor */ |
105 | typedef int aio_wfd; /* write file descriptor */ |
112 | |
106 | |
113 | static HV *aio_stash, *aio_req_stash, *aio_grp_stash; |
107 | static 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; \ |
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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" |
125 | |
120 | |
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121 | static int req_invoke (eio_req *req); |
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122 | #define EIO_FINISH(req) req_invoke (req) |
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123 | static void req_destroy (eio_req *grp); |
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124 | #define EIO_DESTROY(req) req_destroy (req) |
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125 | |
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126 | #include "libeio/eio.c" |
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127 | |
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128 | /* Linux/others */ |
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129 | #ifndef O_ASYNC |
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130 | # define O_ASYNC 0 |
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131 | #endif |
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132 | #ifndef O_DIRECT |
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133 | # define O_DIRECT 0 |
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134 | #endif |
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135 | #ifndef O_NOATIME |
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136 | # define O_NOATIME 0 |
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137 | #endif |
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138 | |
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139 | /* POSIX */ |
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140 | #ifndef O_CLOEXEC |
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141 | # define O_CLOEXEC 0 |
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142 | #endif |
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143 | #ifndef O_NOFOLLOW |
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144 | # define O_NOFOLLOW 0 |
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145 | #endif |
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146 | #ifndef O_NOCTTY |
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147 | # define O_NOCTTY 0 |
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148 | #endif |
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149 | #ifndef O_NONBLOCK |
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150 | # define O_NONBLOCK 0 |
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151 | #endif |
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152 | #ifndef O_EXEC |
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153 | # define O_EXEC 0 |
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154 | #endif |
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155 | #ifndef O_SEARCH |
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156 | # define O_SEARCH 0 |
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157 | #endif |
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158 | #ifndef O_DIRECTORY |
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159 | # define O_DIRECTORY 0 |
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160 | #endif |
|
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161 | #ifndef O_DSYNC |
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162 | # define O_DSYNC 0 |
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163 | #endif |
|
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164 | #ifndef O_RSYNC |
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165 | # define O_RSYNC 0 |
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166 | #endif |
|
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167 | #ifndef O_SYNC |
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168 | # define O_SYNC 0 |
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169 | #endif |
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170 | #ifndef O_TTY_INIT |
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171 | # define O_TTY_INIT 0 |
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172 | #endif |
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173 | |
126 | #ifndef POSIX_FADV_NORMAL |
174 | #ifndef POSIX_FADV_NORMAL |
127 | # define POSIX_FADV_NORMAL 0 |
175 | # define POSIX_FADV_NORMAL 0 |
128 | #endif |
176 | #endif |
129 | #ifndef POSIX_FADV_SEQUENTIAL |
177 | #ifndef POSIX_FADV_SEQUENTIAL |
130 | # define POSIX_FADV_SEQUENTIAL 0 |
178 | # define POSIX_FADV_SEQUENTIAL 0 |
… | |
… | |
177 | #endif |
225 | #endif |
178 | #ifndef PROT_EXEC |
226 | #ifndef PROT_EXEC |
179 | # define PROT_EXEC 0 |
227 | # define PROT_EXEC 0 |
180 | #endif |
228 | #endif |
181 | |
229 | |
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|
230 | #ifndef ST_RDONLY |
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231 | # define ST_RDONLY 0 |
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232 | #endif |
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233 | #ifndef ST_NOSUID |
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234 | # define ST_NOSUID 0 |
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235 | #endif |
182 | #ifndef ST_NODEV |
236 | #ifndef ST_NODEV |
183 | # define ST_NODEV 0 |
237 | # define ST_NODEV 0 |
184 | #endif |
238 | #endif |
185 | #ifndef ST_NOEXEC |
239 | #ifndef ST_NOEXEC |
186 | # define ST_NOEXEC 0 |
240 | # define ST_NOEXEC 0 |
… | |
… | |
270 | |
324 | |
271 | #ifndef PAGESIZE |
325 | #ifndef PAGESIZE |
272 | # define PAGESIZE sysconf (_SC_PAGESIZE) |
326 | # define PAGESIZE sysconf (_SC_PAGESIZE) |
273 | #endif |
327 | #endif |
274 | |
328 | |
275 | static int req_invoke (eio_req *req); |
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276 | #define EIO_FINISH(req) req_invoke (req) |
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277 | static void req_destroy (eio_req *grp); |
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278 | #define EIO_DESTROY(req) req_destroy (req) |
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279 | |
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280 | enum { |
329 | enum { |
281 | FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */ |
330 | FLAG_SV2_RO_OFF = 0x40, /* data was set readonly */ |
282 | }; |
331 | }; |
283 | |
332 | |
284 | #include "libeio/eio.c" |
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285 | |
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286 | typedef eio_req *aio_req; |
333 | typedef eio_req *aio_req; |
287 | typedef eio_req *aio_req_ornot; |
334 | typedef eio_req *aio_req_ornot; |
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335 | typedef eio_wd aio_wd; |
288 | |
336 | |
289 | static SV *on_next_submit; |
337 | static SV *on_next_submit; |
290 | static int next_pri = EIO_PRI_DEFAULT; |
338 | static int next_pri = EIO_PRI_DEFAULT; |
291 | static int max_outstanding; |
339 | static int max_outstanding; |
292 | |
340 | |
293 | static s_epipe respipe; |
341 | static s_epipe respipe; |
294 | |
342 | |
295 | static void req_destroy (aio_req req); |
343 | static void req_destroy (aio_req req); |
296 | static void req_cancel (aio_req req); |
344 | static void req_cancel (aio_req req); |
297 | |
345 | |
298 | static void want_poll (void) |
346 | static void |
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347 | want_poll (void) |
299 | { |
348 | { |
300 | /* write a dummy byte to the pipe so fh becomes ready */ |
349 | /* write a dummy byte to the pipe so fh becomes ready */ |
301 | s_epipe_signal (&respipe); |
350 | s_epipe_signal (&respipe); |
302 | } |
351 | } |
303 | |
352 | |
304 | static void done_poll (void) |
353 | static void |
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354 | done_poll (void) |
305 | { |
355 | { |
306 | /* read any signals sent by the worker threads */ |
356 | /* read any signals sent by the worker threads */ |
307 | s_epipe_drain (&respipe); |
357 | s_epipe_drain (&respipe); |
308 | } |
358 | } |
309 | |
359 | |
310 | /* must be called at most once */ |
360 | /* must be called at most once */ |
|
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361 | static SV * |
311 | static SV *req_sv (aio_req req, HV *stash) |
362 | req_sv (aio_req req, HV *stash) |
312 | { |
363 | { |
313 | if (!req->self) |
364 | if (!req->self) |
314 | { |
365 | { |
315 | req->self = (SV *)newHV (); |
366 | req->self = (SV *)newHV (); |
316 | sv_magic (req->self, 0, PERL_MAGIC_ext, (char *)req, 0); |
367 | sv_magic (req->self, 0, PERL_MAGIC_ext, (char *)req, 0); |
317 | } |
368 | } |
318 | |
369 | |
319 | return sv_2mortal (sv_bless (newRV_inc (req->self), stash)); |
370 | return sv_2mortal (sv_bless (newRV_inc (req->self), stash)); |
320 | } |
371 | } |
321 | |
372 | |
322 | static aio_req SvAIO_REQ (SV *sv) |
373 | static SV * |
|
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374 | newSVaio_wd (aio_wd wd) |
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375 | { |
|
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376 | return sv_bless (newRV_noinc (newSViv ((long)wd)), aio_wd_stash); |
|
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377 | } |
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378 | |
|
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379 | static aio_req |
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380 | SvAIO_REQ (SV *sv) |
323 | { |
381 | { |
324 | MAGIC *mg; |
382 | MAGIC *mg; |
325 | |
383 | |
326 | if (!SvROK (sv) |
384 | if (!SvROK (sv) |
327 | || (SvSTASH (SvRV (sv)) != aio_grp_stash |
385 | || (SvSTASH (SvRV (sv)) != aio_grp_stash |
… | |
… | |
332 | mg = mg_find (SvRV (sv), PERL_MAGIC_ext); |
390 | mg = mg_find (SvRV (sv), PERL_MAGIC_ext); |
333 | |
391 | |
334 | return mg ? (aio_req)mg->mg_ptr : 0; |
392 | return mg ? (aio_req)mg->mg_ptr : 0; |
335 | } |
393 | } |
336 | |
394 | |
|
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395 | static aio_wd |
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396 | SvAIO_WD (SV *sv) |
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397 | { |
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398 | if (!SvROK (sv) |
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399 | || SvSTASH (SvRV (sv)) != aio_wd_stash |
|
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400 | || SvTYPE (SvRV (sv)) != SVt_PVMG) |
|
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401 | croak ("IO::AIO: expected a working directory object as returned by aio_wd"); |
|
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402 | |
|
|
403 | return (aio_wd)(long)SvIVX (SvRV (sv)); |
|
|
404 | } |
|
|
405 | |
|
|
406 | static void |
337 | static void aio_grp_feed (aio_req grp) |
407 | aio_grp_feed (aio_req grp) |
338 | { |
408 | { |
339 | if (grp->sv2 && SvOK (grp->sv2)) |
409 | if (grp->sv2 && SvOK (grp->sv2)) |
340 | { |
410 | { |
341 | dSP; |
411 | dSP; |
342 | |
412 | |
… | |
… | |
350 | FREETMPS; |
420 | FREETMPS; |
351 | LEAVE; |
421 | LEAVE; |
352 | } |
422 | } |
353 | } |
423 | } |
354 | |
424 | |
|
|
425 | static void |
355 | static void req_submit (eio_req *req) |
426 | req_submit (eio_req *req) |
356 | { |
427 | { |
357 | eio_submit (req); |
428 | eio_submit (req); |
358 | |
429 | |
359 | if (expect_false (on_next_submit)) |
430 | if (expect_false (on_next_submit)) |
360 | { |
431 | { |
… | |
… | |
367 | PUTBACK; |
438 | PUTBACK; |
368 | call_sv (cb, G_DISCARD | G_EVAL); |
439 | call_sv (cb, G_DISCARD | G_EVAL); |
369 | } |
440 | } |
370 | } |
441 | } |
371 | |
442 | |
|
|
443 | static int |
372 | static int req_invoke (eio_req *req) |
444 | req_invoke (eio_req *req) |
373 | { |
445 | { |
374 | if (req->flags & FLAG_SV2_RO_OFF) |
446 | if (req->flags & FLAG_SV2_RO_OFF) |
375 | SvREADONLY_off (req->sv2); |
447 | SvREADONLY_off (req->sv2); |
376 | |
448 | |
377 | if (!EIO_CANCELLED (req) && req->callback) |
449 | if (!EIO_CANCELLED (req) && req->callback) |
… | |
… | |
398 | SvREADONLY_on (sv_result); |
470 | SvREADONLY_on (sv_result); |
399 | } |
471 | } |
400 | |
472 | |
401 | switch (req->type) |
473 | switch (req->type) |
402 | { |
474 | { |
|
|
475 | case EIO_WD_OPEN: |
|
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476 | PUSHs (sv_2mortal (newSVaio_wd (req->wd))); |
|
|
477 | break; |
|
|
478 | |
403 | case EIO_READDIR: |
479 | case EIO_READDIR: |
404 | { |
480 | { |
405 | SV *rv = &PL_sv_undef; |
481 | SV *rv = &PL_sv_undef; |
406 | |
482 | |
407 | if (req->result >= 0) |
483 | if (req->result >= 0) |
… | |
… | |
495 | case EIO_STATVFS: |
571 | case EIO_STATVFS: |
496 | case EIO_FSTATVFS: |
572 | case EIO_FSTATVFS: |
497 | { |
573 | { |
498 | SV *rv = &PL_sv_undef; |
574 | SV *rv = &PL_sv_undef; |
499 | |
575 | |
|
|
576 | #ifndef _WIN32 |
500 | if (req->result >= 0) |
577 | if (req->result >= 0) |
501 | { |
578 | { |
502 | EIO_STRUCT_STATVFS *f = EIO_STATVFS_BUF (req); |
579 | EIO_STRUCT_STATVFS *f = EIO_STATVFS_BUF (req); |
503 | HV *hv = newHV (); |
580 | HV *hv = newHV (); |
504 | |
581 | |
… | |
… | |
514 | hv_store (hv, "favail" , sizeof ("favail" ) - 1, newSVval64 (f->f_favail ), 0); |
591 | hv_store (hv, "favail" , sizeof ("favail" ) - 1, newSVval64 (f->f_favail ), 0); |
515 | hv_store (hv, "fsid" , sizeof ("fsid" ) - 1, newSVval64 (f->f_fsid ), 0); |
592 | hv_store (hv, "fsid" , sizeof ("fsid" ) - 1, newSVval64 (f->f_fsid ), 0); |
516 | hv_store (hv, "flag" , sizeof ("flag" ) - 1, newSVval64 (f->f_flag ), 0); |
593 | hv_store (hv, "flag" , sizeof ("flag" ) - 1, newSVval64 (f->f_flag ), 0); |
517 | hv_store (hv, "namemax", sizeof ("namemax") - 1, newSVval64 (f->f_namemax), 0); |
594 | hv_store (hv, "namemax", sizeof ("namemax") - 1, newSVval64 (f->f_namemax), 0); |
518 | } |
595 | } |
|
|
596 | #endif |
519 | |
597 | |
520 | PUSHs (rv); |
598 | PUSHs (rv); |
521 | } |
599 | } |
522 | |
600 | |
523 | break; |
601 | break; |
… | |
… | |
539 | case EIO_NOP: |
617 | case EIO_NOP: |
540 | case EIO_BUSY: |
618 | case EIO_BUSY: |
541 | break; |
619 | break; |
542 | |
620 | |
543 | case EIO_READLINK: |
621 | case EIO_READLINK: |
|
|
622 | case EIO_REALPATH: |
544 | if (req->result > 0) |
623 | if (req->result > 0) |
545 | PUSHs (sv_2mortal (newSVpvn (req->ptr2, req->result))); |
624 | PUSHs (sv_2mortal (newSVpvn (req->ptr2, req->result))); |
546 | break; |
625 | break; |
547 | |
626 | |
548 | case EIO_STAT: |
627 | case EIO_STAT: |
549 | case EIO_LSTAT: |
628 | case EIO_LSTAT: |
550 | case EIO_FSTAT: |
629 | case EIO_FSTAT: |
551 | PL_laststype = req->type == EIO_LSTAT ? OP_LSTAT : OP_STAT; |
630 | PL_laststype = req->type == EIO_LSTAT ? OP_LSTAT : OP_STAT; |
|
|
631 | |
552 | PL_laststatval = req->result; |
632 | if (!(PL_laststatval = req->result)) |
|
|
633 | /* if compilation fails here then perl's Stat_t is not struct _stati64 */ |
553 | PL_statcache = *(EIO_STRUCT_STAT *)(req->ptr2); |
634 | PL_statcache = *(EIO_STRUCT_STAT *)(req->ptr2); |
|
|
635 | |
554 | PUSHs (sv_result); |
636 | PUSHs (sv_result); |
555 | break; |
637 | break; |
556 | |
638 | |
557 | case EIO_READ: |
639 | case EIO_READ: |
558 | { |
640 | { |
… | |
… | |
592 | } |
674 | } |
593 | |
675 | |
594 | return !!SvTRUE (ERRSV); |
676 | return !!SvTRUE (ERRSV); |
595 | } |
677 | } |
596 | |
678 | |
|
|
679 | static void |
597 | static void req_destroy (aio_req req) |
680 | req_destroy (aio_req req) |
598 | { |
681 | { |
599 | if (req->self) |
682 | if (req->self) |
600 | { |
683 | { |
601 | sv_unmagic (req->self, PERL_MAGIC_ext); |
684 | sv_unmagic (req->self, PERL_MAGIC_ext); |
602 | SvREFCNT_dec (req->self); |
685 | SvREFCNT_dec (req->self); |
603 | } |
686 | } |
604 | |
687 | |
605 | SvREFCNT_dec (req->sv1); |
688 | SvREFCNT_dec (req->sv1); |
606 | SvREFCNT_dec (req->sv2); |
689 | SvREFCNT_dec (req->sv2); |
|
|
690 | SvREFCNT_dec (req->sv3); |
|
|
691 | SvREFCNT_dec (req->sv4); |
607 | SvREFCNT_dec (req->callback); |
692 | SvREFCNT_dec (req->callback); |
608 | |
693 | |
609 | Safefree (req); |
694 | Safefree (req); |
610 | } |
695 | } |
611 | |
696 | |
|
|
697 | static void |
612 | static void req_cancel_subs (aio_req grp) |
698 | req_cancel_subs (aio_req grp) |
613 | { |
699 | { |
614 | aio_req sub; |
|
|
615 | |
|
|
616 | if (grp->type != EIO_GROUP) |
700 | if (grp->type != EIO_GROUP) |
617 | return; |
701 | return; |
618 | |
702 | |
619 | SvREFCNT_dec (grp->sv2); |
703 | SvREFCNT_dec (grp->sv2); |
620 | grp->sv2 = 0; |
704 | grp->sv2 = 0; |
621 | |
705 | |
622 | eio_grp_cancel (grp); |
706 | eio_grp_cancel (grp); |
623 | } |
707 | } |
624 | |
708 | |
625 | static void |
709 | static void ecb_cold |
626 | create_respipe (void) |
710 | create_respipe (void) |
627 | { |
711 | { |
628 | if (s_epipe_renew (&respipe)) |
712 | if (s_epipe_renew (&respipe)) |
629 | croak ("IO::AIO: unable to initialize result pipe"); |
713 | croak ("IO::AIO: unable to initialize result pipe"); |
630 | } |
714 | } |
631 | |
715 | |
632 | static void poll_wait (void) |
716 | static void |
|
|
717 | poll_wait (void) |
633 | { |
718 | { |
634 | while (eio_nreqs ()) |
719 | while (eio_nreqs ()) |
635 | { |
720 | { |
636 | int size; |
721 | int size; |
637 | |
722 | |
… | |
… | |
646 | |
731 | |
647 | s_epipe_wait (&respipe); |
732 | s_epipe_wait (&respipe); |
648 | } |
733 | } |
649 | } |
734 | } |
650 | |
735 | |
651 | static int poll_cb (void) |
736 | static int |
|
|
737 | poll_cb (void) |
652 | { |
738 | { |
653 | for (;;) |
739 | for (;;) |
654 | { |
740 | { |
655 | int res = eio_poll (); |
741 | int res = eio_poll (); |
656 | |
742 | |
… | |
… | |
662 | |
748 | |
663 | poll_wait (); |
749 | poll_wait (); |
664 | } |
750 | } |
665 | } |
751 | } |
666 | |
752 | |
667 | static void atfork_child (void) |
753 | static void ecb_cold |
|
|
754 | reinit (void) |
668 | { |
755 | { |
669 | create_respipe (); |
756 | create_respipe (); |
|
|
757 | |
|
|
758 | if (eio_init (want_poll, done_poll) < 0) |
|
|
759 | croak ("IO::AIO: unable to initialise eio library"); |
670 | } |
760 | } |
671 | |
761 | |
672 | /*****************************************************************************/ |
762 | /*****************************************************************************/ |
673 | |
763 | |
674 | #if !_POSIX_MAPPED_FILES |
764 | #if !_POSIX_MAPPED_FILES |
… | |
… | |
685 | # define MAP_FIXED 0 |
775 | # define MAP_FIXED 0 |
686 | #endif |
776 | #endif |
687 | |
777 | |
688 | #define MMAP_MAGIC PERL_MAGIC_ext |
778 | #define MMAP_MAGIC PERL_MAGIC_ext |
689 | |
779 | |
690 | static int |
780 | static int ecb_cold |
691 | mmap_free (pTHX_ SV *sv, MAGIC *mg) |
781 | mmap_free (pTHX_ SV *sv, MAGIC *mg) |
692 | { |
782 | { |
693 | int old_errno = errno; |
783 | int old_errno = errno; |
694 | munmap (mg->mg_ptr, (size_t)mg->mg_obj); |
784 | munmap (mg->mg_ptr, (size_t)mg->mg_obj); |
695 | errno = old_errno; |
785 | errno = old_errno; |
… | |
… | |
741 | req_submit (req); \ |
831 | req_submit (req); \ |
742 | SPAGAIN; \ |
832 | SPAGAIN; \ |
743 | \ |
833 | \ |
744 | if (GIMME_V != G_VOID) \ |
834 | if (GIMME_V != G_VOID) \ |
745 | XPUSHs (req_sv (req, aio_req_stash)); |
835 | XPUSHs (req_sv (req, aio_req_stash)); |
|
|
836 | |
|
|
837 | ecb_inline void |
|
|
838 | req_set_path (aio_req req, SV *path, SV **wdsv, SV **pathsv, eio_wd *wd, void **ptr) |
|
|
839 | { |
|
|
840 | if (expect_false (SvROK (path))) |
|
|
841 | { |
|
|
842 | AV *av = (AV *)SvRV (path); |
|
|
843 | SV *wdob; |
|
|
844 | |
|
|
845 | if (SvTYPE (av) != SVt_PVAV || AvFILLp (av) != 1) |
|
|
846 | croak ("IO::AIO: pathname arguments must be specified as strings or [wd, path] arrayrefs"); |
|
|
847 | |
|
|
848 | path = AvARRAY (av)[1]; |
|
|
849 | wdob = AvARRAY (av)[0]; |
|
|
850 | |
|
|
851 | if (SvOK (wdob)) |
|
|
852 | { |
|
|
853 | *wd = SvAIO_WD (wdob); |
|
|
854 | *wdsv = SvREFCNT_inc_NN (SvRV (wdob)); |
|
|
855 | } |
|
|
856 | else |
|
|
857 | *wd = EIO_INVALID_WD; |
|
|
858 | } |
|
|
859 | |
|
|
860 | *pathsv = newSVsv (path); |
|
|
861 | *ptr = SvPVbyte_nolen (*pathsv); |
|
|
862 | } |
|
|
863 | |
|
|
864 | static void ecb_noinline |
|
|
865 | req_set_path1 (aio_req req, SV *path) |
|
|
866 | { |
|
|
867 | req_set_path (req, path, &req->sv1, &req->sv3, &req->wd, &req->ptr1); |
|
|
868 | } |
|
|
869 | |
|
|
870 | static void ecb_noinline |
|
|
871 | req_set_fh_or_path (aio_req req, int type_path, int type_fh, SV *fh_or_path) |
|
|
872 | { |
|
|
873 | SV *rv = SvROK (fh_or_path) ? SvRV (fh_or_path) : fh_or_path; |
|
|
874 | |
|
|
875 | switch (SvTYPE (rv)) |
|
|
876 | { |
|
|
877 | case SVt_PVIO: |
|
|
878 | case SVt_PVLV: |
|
|
879 | case SVt_PVGV: |
|
|
880 | req->type = type_fh; |
|
|
881 | req->sv1 = newSVsv (fh_or_path); |
|
|
882 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path))); |
|
|
883 | break; |
|
|
884 | |
|
|
885 | default: |
|
|
886 | req->type = type_path; |
|
|
887 | req_set_path1 (req, fh_or_path); |
|
|
888 | break; |
|
|
889 | } |
|
|
890 | } |
746 | |
891 | |
747 | MODULE = IO::AIO PACKAGE = IO::AIO |
892 | MODULE = IO::AIO PACKAGE = IO::AIO |
748 | |
893 | |
749 | PROTOTYPES: ENABLE |
894 | PROTOTYPES: ENABLE |
750 | |
895 | |
… | |
… | |
765 | const_iv (O_CREAT) |
910 | const_iv (O_CREAT) |
766 | const_iv (O_TRUNC) |
911 | const_iv (O_TRUNC) |
767 | const_iv (O_EXCL) |
912 | const_iv (O_EXCL) |
768 | const_iv (O_APPEND) |
913 | const_iv (O_APPEND) |
769 | |
914 | |
|
|
915 | const_iv (O_ASYNC) |
|
|
916 | const_iv (O_DIRECT) |
|
|
917 | const_iv (O_NOATIME) |
|
|
918 | |
|
|
919 | const_iv (O_CLOEXEC) |
|
|
920 | const_iv (O_NOCTTY) |
|
|
921 | const_iv (O_NOFOLLOW) |
|
|
922 | const_iv (O_NONBLOCK) |
|
|
923 | const_iv (O_EXEC) |
|
|
924 | const_iv (O_SEARCH) |
|
|
925 | const_iv (O_DIRECTORY) |
|
|
926 | const_iv (O_DSYNC) |
|
|
927 | const_iv (O_RSYNC) |
|
|
928 | const_iv (O_SYNC) |
|
|
929 | const_iv (O_TTY_INIT) |
|
|
930 | |
770 | const_iv (S_IFIFO) |
931 | const_iv (S_IFIFO) |
771 | const_iv (S_IFCHR) |
932 | const_iv (S_IFCHR) |
772 | const_iv (S_IFBLK) |
933 | const_iv (S_IFBLK) |
773 | const_iv (S_IFLNK) |
934 | const_iv (S_IFLNK) |
774 | const_iv (S_IFREG) |
935 | const_iv (S_IFREG) |
… | |
… | |
831 | |
992 | |
832 | const_eio (SYNC_FILE_RANGE_WAIT_BEFORE) |
993 | const_eio (SYNC_FILE_RANGE_WAIT_BEFORE) |
833 | const_eio (SYNC_FILE_RANGE_WRITE) |
994 | const_eio (SYNC_FILE_RANGE_WRITE) |
834 | const_eio (SYNC_FILE_RANGE_WAIT_AFTER) |
995 | const_eio (SYNC_FILE_RANGE_WAIT_AFTER) |
835 | |
996 | |
|
|
997 | const_eio (FALLOC_FL_KEEP_SIZE) |
|
|
998 | |
836 | const_eio (READDIR_DENTS) |
999 | const_eio (READDIR_DENTS) |
837 | const_eio (READDIR_DIRS_FIRST) |
1000 | const_eio (READDIR_DIRS_FIRST) |
838 | const_eio (READDIR_STAT_ORDER) |
1001 | const_eio (READDIR_STAT_ORDER) |
839 | const_eio (READDIR_FOUND_UNKNOWN) |
1002 | const_eio (READDIR_FOUND_UNKNOWN) |
840 | |
1003 | |
… | |
… | |
850 | }; |
1013 | }; |
851 | |
1014 | |
852 | aio_stash = gv_stashpv ("IO::AIO" , 1); |
1015 | aio_stash = gv_stashpv ("IO::AIO" , 1); |
853 | aio_req_stash = gv_stashpv ("IO::AIO::REQ", 1); |
1016 | aio_req_stash = gv_stashpv ("IO::AIO::REQ", 1); |
854 | aio_grp_stash = gv_stashpv ("IO::AIO::GRP", 1); |
1017 | aio_grp_stash = gv_stashpv ("IO::AIO::GRP", 1); |
|
|
1018 | aio_wd_stash = gv_stashpv ("IO::AIO::WD" , 1); |
855 | |
1019 | |
856 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1020 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
857 | newCONSTSUB (aio_stash, (char *)civ->name, newSViv (civ->iv)); |
1021 | newCONSTSUB (aio_stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
858 | |
1022 | |
859 | newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE)); |
1023 | newCONSTSUB (aio_stash, "PAGESIZE", newSViv (PAGESIZE)); |
860 | |
1024 | |
861 | create_respipe (); |
1025 | reinit (); |
862 | |
|
|
863 | if (eio_init (want_poll, done_poll) < 0) |
|
|
864 | croak ("IO::AIO: unable to initialise eio library"); |
|
|
865 | |
|
|
866 | /* atfork child called in fifo order, so before eio's handler */ |
|
|
867 | X_THREAD_ATFORK (0, 0, atfork_child); |
|
|
868 | } |
1026 | } |
869 | |
1027 | |
870 | void |
1028 | void |
|
|
1029 | reinit () |
|
|
1030 | PROTOTYPE: |
|
|
1031 | |
|
|
1032 | void |
871 | max_poll_reqs (int nreqs) |
1033 | max_poll_reqs (unsigned int nreqs) |
872 | PROTOTYPE: $ |
1034 | PROTOTYPE: $ |
873 | CODE: |
1035 | CODE: |
874 | eio_set_max_poll_reqs (nreqs); |
1036 | eio_set_max_poll_reqs (nreqs); |
875 | |
1037 | |
876 | void |
1038 | void |
… | |
… | |
878 | PROTOTYPE: $ |
1040 | PROTOTYPE: $ |
879 | CODE: |
1041 | CODE: |
880 | eio_set_max_poll_time (nseconds); |
1042 | eio_set_max_poll_time (nseconds); |
881 | |
1043 | |
882 | void |
1044 | void |
883 | min_parallel (int nthreads) |
1045 | min_parallel (unsigned int nthreads) |
884 | PROTOTYPE: $ |
1046 | PROTOTYPE: $ |
885 | CODE: |
1047 | CODE: |
886 | eio_set_min_parallel (nthreads); |
1048 | eio_set_min_parallel (nthreads); |
887 | |
1049 | |
888 | void |
1050 | void |
889 | max_parallel (int nthreads) |
1051 | max_parallel (unsigned int nthreads) |
890 | PROTOTYPE: $ |
1052 | PROTOTYPE: $ |
891 | CODE: |
1053 | CODE: |
892 | eio_set_max_parallel (nthreads); |
1054 | eio_set_max_parallel (nthreads); |
893 | |
1055 | |
894 | void |
1056 | void |
895 | max_idle (int nthreads) |
1057 | max_idle (unsigned int nthreads) |
896 | PROTOTYPE: $ |
1058 | PROTOTYPE: $ |
897 | CODE: |
1059 | CODE: |
898 | eio_set_max_idle (nthreads); |
1060 | eio_set_max_idle (nthreads); |
899 | |
1061 | |
900 | void |
1062 | void |
|
|
1063 | idle_timeout (unsigned int seconds) |
|
|
1064 | PROTOTYPE: $ |
|
|
1065 | CODE: |
|
|
1066 | eio_set_idle_timeout (seconds); |
|
|
1067 | |
|
|
1068 | void |
901 | max_outstanding (int maxreqs) |
1069 | max_outstanding (unsigned int maxreqs) |
902 | PROTOTYPE: $ |
1070 | PROTOTYPE: $ |
903 | CODE: |
1071 | CODE: |
904 | max_outstanding = maxreqs; |
1072 | max_outstanding = maxreqs; |
905 | |
1073 | |
906 | void |
1074 | void |
|
|
1075 | aio_wd (SV8 *pathname, SV *callback=&PL_sv_undef) |
|
|
1076 | PPCODE: |
|
|
1077 | { |
|
|
1078 | dREQ; |
|
|
1079 | |
|
|
1080 | req->type = EIO_WD_OPEN; |
|
|
1081 | req_set_path1 (req, pathname); |
|
|
1082 | |
|
|
1083 | REQ_SEND; |
|
|
1084 | } |
|
|
1085 | |
|
|
1086 | void |
907 | aio_open (SV8 *pathname, int flags, int mode, SV *callback=&PL_sv_undef) |
1087 | aio_open (SV8 *pathname, int flags, int mode, SV *callback=&PL_sv_undef) |
908 | PPCODE: |
1088 | PPCODE: |
909 | { |
1089 | { |
910 | dREQ; |
1090 | dREQ; |
911 | |
1091 | |
912 | req->type = EIO_OPEN; |
1092 | req->type = EIO_OPEN; |
913 | req->sv1 = newSVsv (pathname); |
1093 | req_set_path1 (req, pathname); |
914 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
915 | req->int1 = flags; |
1094 | req->int1 = flags; |
916 | req->int2 = mode; |
1095 | req->int2 = mode; |
917 | |
1096 | |
918 | REQ_SEND; |
1097 | REQ_SEND; |
919 | } |
1098 | } |
… | |
… | |
921 | void |
1100 | void |
922 | aio_fsync (SV *fh, SV *callback=&PL_sv_undef) |
1101 | aio_fsync (SV *fh, SV *callback=&PL_sv_undef) |
923 | ALIAS: |
1102 | ALIAS: |
924 | aio_fsync = EIO_FSYNC |
1103 | aio_fsync = EIO_FSYNC |
925 | aio_fdatasync = EIO_FDATASYNC |
1104 | aio_fdatasync = EIO_FDATASYNC |
|
|
1105 | aio_syncfs = EIO_SYNCFS |
926 | PPCODE: |
1106 | PPCODE: |
927 | { |
1107 | { |
928 | int fd = s_fileno_croak (fh, 0); |
1108 | int fd = s_fileno_croak (fh, 0); |
929 | dREQ; |
1109 | dREQ; |
930 | |
1110 | |
… | |
… | |
951 | |
1131 | |
952 | REQ_SEND (req); |
1132 | REQ_SEND (req); |
953 | } |
1133 | } |
954 | |
1134 | |
955 | void |
1135 | void |
956 | aio_close (SV *fh, SV *callback=&PL_sv_undef) |
1136 | aio_fallocate (SV *fh, int mode, off_t offset, size_t len, SV *callback=&PL_sv_undef) |
957 | PPCODE: |
1137 | PPCODE: |
958 | { |
1138 | { |
959 | static int close_pipe = -1; /* dummy fd to close fds via dup2 */ |
|
|
960 | int fd = s_fileno_croak (fh, 0); |
1139 | int fd = s_fileno_croak (fh, 0); |
961 | dREQ; |
1140 | dREQ; |
962 | |
1141 | |
963 | if (close_pipe < 0) |
1142 | req->type = EIO_FALLOCATE; |
|
|
1143 | req->sv1 = newSVsv (fh); |
|
|
1144 | req->int1 = fd; |
|
|
1145 | req->int2 = mode; |
|
|
1146 | req->offs = offset; |
|
|
1147 | req->size = len; |
|
|
1148 | |
|
|
1149 | REQ_SEND (req); |
|
|
1150 | } |
|
|
1151 | |
|
|
1152 | void |
|
|
1153 | aio_close (SV *fh, SV *callback=&PL_sv_undef) |
|
|
1154 | PPCODE: |
|
|
1155 | { |
|
|
1156 | static int close_fd = -1; /* dummy fd to close fds via dup2 */ |
|
|
1157 | int fd = s_fileno_croak (fh, 0); |
|
|
1158 | dREQ; |
|
|
1159 | |
|
|
1160 | if (expect_false (close_fd < 0)) |
964 | { |
1161 | { |
965 | int pipefd [2]; |
1162 | int pipefd [2]; |
966 | |
1163 | |
|
|
1164 | if ( |
|
|
1165 | #ifdef _WIN32 |
|
|
1166 | _pipe (pipefd, 1, _O_BINARY) < 0 |
|
|
1167 | #else |
967 | if (pipe (pipefd) < 0 |
1168 | pipe (pipefd) < 0 |
968 | || close (pipefd [1]) < 0 |
|
|
969 | || fcntl (pipefd [0], F_SETFD, FD_CLOEXEC) < 0) |
1169 | || fcntl (pipefd [0], F_SETFD, FD_CLOEXEC) < 0 |
|
|
1170 | #endif |
|
|
1171 | || close (pipefd [1]) < 0 |
|
|
1172 | ) |
970 | abort (); /*D*/ |
1173 | abort (); /*D*/ |
971 | |
1174 | |
972 | close_pipe = pipefd [0]; |
1175 | close_fd = pipefd [0]; |
973 | } |
1176 | } |
974 | |
1177 | |
975 | req->type = EIO_DUP2; |
1178 | req->type = EIO_DUP2; |
976 | req->int1 = close_pipe; |
1179 | req->int1 = close_fd; |
977 | req->sv2 = newSVsv (fh); |
1180 | req->sv2 = newSVsv (fh); |
978 | req->int2 = fd; |
1181 | req->int2 = fd; |
979 | |
1182 | |
980 | REQ_SEND (req); |
1183 | REQ_SEND (req); |
981 | } |
1184 | } |
… | |
… | |
1032 | REQ_SEND; |
1235 | REQ_SEND; |
1033 | } |
1236 | } |
1034 | } |
1237 | } |
1035 | |
1238 | |
1036 | void |
1239 | void |
1037 | aio_readlink (SV8 *path, SV *callback=&PL_sv_undef) |
1240 | aio_readlink (SV8 *pathname, SV *callback=&PL_sv_undef) |
|
|
1241 | ALIAS: |
|
|
1242 | aio_readlink = EIO_READLINK |
|
|
1243 | aio_realpath = EIO_REALPATH |
1038 | PPCODE: |
1244 | PPCODE: |
1039 | { |
1245 | { |
1040 | SV *data; |
|
|
1041 | dREQ; |
1246 | dREQ; |
1042 | |
1247 | |
1043 | req->type = EIO_READLINK; |
1248 | req->type = ix; |
1044 | req->sv1 = newSVsv (path); |
1249 | req_set_path1 (req, pathname); |
1045 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1046 | |
1250 | |
1047 | REQ_SEND; |
1251 | REQ_SEND; |
1048 | } |
1252 | } |
1049 | |
1253 | |
1050 | void |
1254 | void |
… | |
… | |
1091 | PPCODE: |
1295 | PPCODE: |
1092 | { |
1296 | { |
1093 | dREQ; |
1297 | dREQ; |
1094 | |
1298 | |
1095 | req->sv1 = newSVsv (fh_or_path); |
1299 | req->sv1 = newSVsv (fh_or_path); |
1096 | |
1300 | req_set_fh_or_path (req, ix, ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT, fh_or_path); |
1097 | if (SvPOK (req->sv1)) |
|
|
1098 | { |
|
|
1099 | req->type = ix; |
|
|
1100 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1101 | } |
|
|
1102 | else |
|
|
1103 | { |
|
|
1104 | req->type = ix == EIO_STATVFS ? EIO_FSTATVFS : EIO_FSTAT; |
|
|
1105 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path))); |
|
|
1106 | } |
|
|
1107 | |
|
|
1108 | REQ_SEND; |
1301 | REQ_SEND; |
1109 | } |
1302 | } |
1110 | |
1303 | |
1111 | UV |
1304 | UV |
1112 | major (UV dev) |
1305 | major (UV dev) |
… | |
… | |
1130 | { |
1323 | { |
1131 | dREQ; |
1324 | dREQ; |
1132 | |
1325 | |
1133 | req->nv1 = SvOK (atime) ? SvNV (atime) : -1.; |
1326 | req->nv1 = SvOK (atime) ? SvNV (atime) : -1.; |
1134 | req->nv2 = SvOK (mtime) ? SvNV (mtime) : -1.; |
1327 | req->nv2 = SvOK (mtime) ? SvNV (mtime) : -1.; |
1135 | req->sv1 = newSVsv (fh_or_path); |
1328 | req_set_fh_or_path (req, EIO_UTIME, EIO_FUTIME, fh_or_path); |
1136 | |
|
|
1137 | if (SvPOK (req->sv1)) |
|
|
1138 | { |
|
|
1139 | req->type = EIO_UTIME; |
|
|
1140 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1141 | } |
|
|
1142 | else |
|
|
1143 | { |
|
|
1144 | req->type = EIO_FUTIME; |
|
|
1145 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path))); |
|
|
1146 | } |
|
|
1147 | |
1329 | |
1148 | REQ_SEND; |
1330 | REQ_SEND; |
1149 | } |
1331 | } |
1150 | |
1332 | |
1151 | void |
1333 | void |
1152 | aio_truncate (SV8 *fh_or_path, SV *offset, SV *callback=&PL_sv_undef) |
1334 | aio_truncate (SV8 *fh_or_path, SV *offset, SV *callback=&PL_sv_undef) |
1153 | PPCODE: |
1335 | PPCODE: |
1154 | { |
1336 | { |
1155 | dREQ; |
1337 | dREQ; |
1156 | |
1338 | |
1157 | req->sv1 = newSVsv (fh_or_path); |
|
|
1158 | req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; |
1339 | req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; |
1159 | |
1340 | req_set_fh_or_path (req, EIO_TRUNCATE, EIO_FTRUNCATE, fh_or_path); |
1160 | if (SvPOK (req->sv1)) |
|
|
1161 | { |
|
|
1162 | req->type = EIO_TRUNCATE; |
|
|
1163 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1164 | } |
|
|
1165 | else |
|
|
1166 | { |
|
|
1167 | req->type = EIO_FTRUNCATE; |
|
|
1168 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path))); |
|
|
1169 | } |
|
|
1170 | |
1341 | |
1171 | REQ_SEND; |
1342 | REQ_SEND; |
1172 | } |
1343 | } |
1173 | |
1344 | |
1174 | void |
1345 | void |
1175 | aio_chmod (SV8 *fh_or_path, int mode, SV *callback=&PL_sv_undef) |
1346 | aio_chmod (SV8 *fh_or_path, int mode, SV *callback=&PL_sv_undef) |
1176 | ALIAS: |
|
|
1177 | aio_chmod = EIO_CHMOD |
|
|
1178 | aio_mkdir = EIO_MKDIR |
|
|
1179 | PPCODE: |
1347 | PPCODE: |
1180 | { |
1348 | { |
1181 | dREQ; |
1349 | dREQ; |
1182 | |
1350 | |
1183 | req->int2 = mode; |
1351 | req->int2 = mode; |
1184 | req->sv1 = newSVsv (fh_or_path); |
1352 | req_set_fh_or_path (req, EIO_CHMOD, EIO_FCHMOD, fh_or_path); |
1185 | |
|
|
1186 | if (SvPOK (req->sv1)) |
|
|
1187 | { |
|
|
1188 | req->type = ix; |
|
|
1189 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1190 | } |
|
|
1191 | else |
|
|
1192 | { |
|
|
1193 | req->type = EIO_FCHMOD; |
|
|
1194 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path))); |
|
|
1195 | } |
|
|
1196 | |
1353 | |
1197 | REQ_SEND; |
1354 | REQ_SEND; |
1198 | } |
1355 | } |
1199 | |
1356 | |
1200 | void |
1357 | void |
… | |
… | |
1203 | { |
1360 | { |
1204 | dREQ; |
1361 | dREQ; |
1205 | |
1362 | |
1206 | req->int2 = SvOK (uid) ? SvIV (uid) : -1; |
1363 | req->int2 = SvOK (uid) ? SvIV (uid) : -1; |
1207 | req->int3 = SvOK (gid) ? SvIV (gid) : -1; |
1364 | req->int3 = SvOK (gid) ? SvIV (gid) : -1; |
1208 | req->sv1 = newSVsv (fh_or_path); |
1365 | req_set_fh_or_path (req, EIO_CHOWN, EIO_FCHOWN, fh_or_path); |
1209 | |
|
|
1210 | if (SvPOK (req->sv1)) |
|
|
1211 | { |
|
|
1212 | req->type = EIO_CHOWN; |
|
|
1213 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1214 | } |
|
|
1215 | else |
|
|
1216 | { |
|
|
1217 | req->type = EIO_FCHOWN; |
|
|
1218 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh_or_path))); |
|
|
1219 | } |
|
|
1220 | |
1366 | |
1221 | REQ_SEND; |
1367 | REQ_SEND; |
1222 | } |
1368 | } |
1223 | |
1369 | |
1224 | void |
1370 | void |
… | |
… | |
1226 | PPCODE: |
1372 | PPCODE: |
1227 | { |
1373 | { |
1228 | dREQ; |
1374 | dREQ; |
1229 | |
1375 | |
1230 | req->type = EIO_READDIR; |
1376 | req->type = EIO_READDIR; |
1231 | req->sv1 = newSVsv (pathname); |
|
|
1232 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1233 | req->int1 = flags | EIO_READDIR_DENTS | EIO_READDIR_CUSTOM1; |
1377 | req->int1 = flags | EIO_READDIR_DENTS | EIO_READDIR_CUSTOM1; |
1234 | |
1378 | |
1235 | if (flags & EIO_READDIR_DENTS) |
1379 | if (flags & EIO_READDIR_DENTS) |
1236 | req->int1 |= EIO_READDIR_CUSTOM2; |
1380 | req->int1 |= EIO_READDIR_CUSTOM2; |
1237 | |
1381 | |
|
|
1382 | req_set_path1 (req, pathname); |
|
|
1383 | |
1238 | REQ_SEND; |
1384 | REQ_SEND; |
|
|
1385 | } |
|
|
1386 | |
|
|
1387 | void |
|
|
1388 | aio_mkdir (SV8 *pathname, int mode, SV *callback=&PL_sv_undef) |
|
|
1389 | PPCODE: |
|
|
1390 | { |
|
|
1391 | dREQ; |
|
|
1392 | |
|
|
1393 | req->type = EIO_MKDIR; |
|
|
1394 | req->int2 = mode; |
|
|
1395 | req_set_path1 (req, pathname); |
|
|
1396 | |
|
|
1397 | REQ_SEND; |
1239 | } |
1398 | } |
1240 | |
1399 | |
1241 | void |
1400 | void |
1242 | aio_unlink (SV8 *pathname, SV *callback=&PL_sv_undef) |
1401 | aio_unlink (SV8 *pathname, SV *callback=&PL_sv_undef) |
1243 | ALIAS: |
1402 | ALIAS: |
… | |
… | |
1247 | PPCODE: |
1406 | PPCODE: |
1248 | { |
1407 | { |
1249 | dREQ; |
1408 | dREQ; |
1250 | |
1409 | |
1251 | req->type = ix; |
1410 | req->type = ix; |
1252 | req->sv1 = newSVsv (pathname); |
1411 | req_set_path1 (req, pathname); |
1253 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1254 | |
1412 | |
1255 | REQ_SEND; |
1413 | REQ_SEND; |
1256 | } |
1414 | } |
1257 | |
1415 | |
1258 | void |
1416 | void |
… | |
… | |
1262 | aio_symlink = EIO_SYMLINK |
1420 | aio_symlink = EIO_SYMLINK |
1263 | aio_rename = EIO_RENAME |
1421 | aio_rename = EIO_RENAME |
1264 | PPCODE: |
1422 | PPCODE: |
1265 | { |
1423 | { |
1266 | dREQ; |
1424 | dREQ; |
|
|
1425 | eio_wd wd2 = 0; |
1267 | |
1426 | |
1268 | req->type = ix; |
1427 | req->type = ix; |
1269 | req->sv1 = newSVsv (oldpath); |
1428 | req_set_path1 (req, oldpath); |
1270 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
1429 | req_set_path (req, newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2); |
1271 | req->sv2 = newSVsv (newpath); |
1430 | req->int3 = (long)wd2; |
1272 | req->ptr2 = SvPVbyte_nolen (req->sv2); |
|
|
1273 | |
1431 | |
1274 | REQ_SEND; |
1432 | REQ_SEND; |
1275 | } |
1433 | } |
1276 | |
1434 | |
1277 | void |
1435 | void |
… | |
… | |
1279 | PPCODE: |
1437 | PPCODE: |
1280 | { |
1438 | { |
1281 | dREQ; |
1439 | dREQ; |
1282 | |
1440 | |
1283 | req->type = EIO_MKNOD; |
1441 | req->type = EIO_MKNOD; |
1284 | req->sv1 = newSVsv (pathname); |
|
|
1285 | req->ptr1 = SvPVbyte_nolen (req->sv1); |
|
|
1286 | req->int2 = (mode_t)mode; |
1442 | req->int2 = (mode_t)mode; |
1287 | req->offs = dev; |
1443 | req->offs = dev; |
|
|
1444 | req_set_path1 (req, pathname); |
1288 | |
1445 | |
1289 | REQ_SEND; |
1446 | REQ_SEND; |
1290 | } |
1447 | } |
1291 | |
1448 | |
1292 | void |
1449 | void |
… | |
… | |
1492 | CODE: |
1649 | CODE: |
1493 | RETVAL = posix_fadvise (fh, offset, length, advice); |
1650 | RETVAL = posix_fadvise (fh, offset, length, advice); |
1494 | OUTPUT: |
1651 | OUTPUT: |
1495 | RETVAL |
1652 | RETVAL |
1496 | |
1653 | |
1497 | ssize_t |
1654 | IV |
1498 | sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count) |
1655 | sendfile (aio_wfd ofh, aio_rfd ifh, off_t offset, size_t count) |
1499 | CODE: |
1656 | CODE: |
1500 | RETVAL = eio_sendfile_sync (ofh, ifh, offset, count); |
1657 | RETVAL = eio_sendfile_sync (ofh, ifh, offset, count); |
1501 | OUTPUT: |
1658 | OUTPUT: |
1502 | RETVAL |
1659 | RETVAL |
… | |
… | |
1614 | SvREFCNT_dec (on_next_submit); |
1771 | SvREFCNT_dec (on_next_submit); |
1615 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
1772 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
1616 | |
1773 | |
1617 | PROTOTYPES: DISABLE |
1774 | PROTOTYPES: DISABLE |
1618 | |
1775 | |
|
|
1776 | MODULE = IO::AIO PACKAGE = IO::AIO::WD |
|
|
1777 | |
|
|
1778 | BOOT: |
|
|
1779 | { |
|
|
1780 | newCONSTSUB (aio_stash, "CWD" , newSVaio_wd (EIO_CWD )); |
|
|
1781 | newCONSTSUB (aio_stash, "INVALID_WD", newSVaio_wd (EIO_INVALID_WD)); |
|
|
1782 | } |
|
|
1783 | |
|
|
1784 | void |
|
|
1785 | DESTROY (SV *self) |
|
|
1786 | CODE: |
|
|
1787 | { |
|
|
1788 | aio_wd wd = SvAIO_WD (self); |
|
|
1789 | #if HAVE_AT |
|
|
1790 | SV *callback = &PL_sv_undef; |
|
|
1791 | dREQ; /* clobbers next_pri :/ */ |
|
|
1792 | req->type = EIO_WD_CLOSE; |
|
|
1793 | req->wd = wd; |
|
|
1794 | REQ_SEND; |
|
|
1795 | #else |
|
|
1796 | eio_wd_close_sync (wd); |
|
|
1797 | #endif |
|
|
1798 | } |
|
|
1799 | |
1619 | MODULE = IO::AIO PACKAGE = IO::AIO::REQ |
1800 | MODULE = IO::AIO PACKAGE = IO::AIO::REQ |
1620 | |
1801 | |
1621 | void |
1802 | void |
1622 | cancel (aio_req_ornot req) |
1803 | cancel (aio_req_ornot req) |
1623 | CODE: |
1804 | CODE: |