… | |
… | |
19 | |
19 | |
20 | #if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES |
20 | #if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES |
21 | # include <sys/mman.h> |
21 | # include <sys/mman.h> |
22 | #endif |
22 | #endif |
23 | |
23 | |
24 | #if __linux__ |
24 | /* the incompetent fool that created musl keeps __linux__, refuses |
|
|
25 | * to implement any linux standard apis, and also has no way to test |
|
|
26 | * for his broken iplementation. don't complain to me if this fails |
|
|
27 | * for you. |
|
|
28 | */ |
|
|
29 | #if __linux__ && (defined __GLIBC__ || defined __UCLIBC__) |
25 | # include <linux/fs.h> |
30 | # include <linux/fs.h> |
26 | # ifdef FS_IOC_FIEMAP |
31 | # ifdef FS_IOC_FIEMAP |
27 | # include <linux/types.h> |
32 | # include <linux/types.h> |
28 | # include <linux/fiemap.h> |
33 | # include <linux/fiemap.h> |
29 | # define HAVE_FIEMAP 1 |
34 | # define HAVE_FIEMAP 1 |
… | |
… | |
141 | # define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */ |
146 | # define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */ |
142 | # endif |
147 | # endif |
143 | #endif |
148 | #endif |
144 | |
149 | |
145 | /* defines all sorts of constants to 0 unless they are already defined */ |
150 | /* defines all sorts of constants to 0 unless they are already defined */ |
|
|
151 | /* also provides const_iv_ and const_niv_ macros for them */ |
146 | #include "def0.h" |
152 | #include "def0.h" |
147 | |
153 | |
148 | #ifndef makedev |
154 | #ifndef makedev |
149 | # define makedev(maj,min) (((maj) << 8) | (min)) |
155 | # define makedev(maj,min) (((maj) << 8) | (min)) |
150 | #endif |
156 | #endif |
… | |
… | |
153 | #endif |
159 | #endif |
154 | #ifndef minor |
160 | #ifndef minor |
155 | # define minor(dev) ((dev) & 0xff) |
161 | # define minor(dev) ((dev) & 0xff) |
156 | #endif |
162 | #endif |
157 | |
163 | |
158 | #ifndef PAGESIZE |
164 | #if PAGESIZE <= 0 |
159 | # define PAGESIZE sysconf (_SC_PAGESIZE) |
165 | # define PAGESIZE sysconf (_SC_PAGESIZE) |
160 | #endif |
166 | #endif |
161 | |
167 | |
162 | /*****************************************************************************/ |
168 | /*****************************************************************************/ |
163 | |
169 | |
… | |
… | |
165 | fiemap (eio_req *req) |
171 | fiemap (eio_req *req) |
166 | { |
172 | { |
167 | req->result = -1; |
173 | req->result = -1; |
168 | |
174 | |
169 | #if HAVE_FIEMAP |
175 | #if HAVE_FIEMAP |
|
|
176 | /* assume some c99 */ |
|
|
177 | struct fiemap *fiemap = 0; |
|
|
178 | size_t end_offset; |
170 | int count = req->int3; |
179 | int count = req->int3; |
171 | |
180 | |
172 | /* heuristic: first try with 64 extents if we don't know how many, */ |
181 | req->flags |= EIO_FLAG_PTR1_FREE; |
173 | /* as most files have (hopefully) fewer than this many extents */ |
182 | |
174 | /* in fact, most should have <= 2, so maybe the 72 below is probably overkill */ |
183 | /* heuristic: start with 512 bytes (8 extents), and if that isn't enough, */ |
|
|
184 | /* increase in 3.5kb steps */ |
175 | if (count < 0) |
185 | if (count < 0) |
176 | count = 72; /* for what it's worth, 72 extents fit nicely into 4kb */ |
186 | count = 8; |
|
|
187 | |
|
|
188 | fiemap = malloc (sizeof (*fiemap) + sizeof (struct fiemap_extent) * count); |
|
|
189 | errno = ENOMEM; |
|
|
190 | if (!fiemap) |
|
|
191 | return; |
|
|
192 | |
|
|
193 | req->ptr1 = fiemap; |
|
|
194 | |
|
|
195 | fiemap->fm_start = req->offs; |
|
|
196 | fiemap->fm_length = req->size; |
|
|
197 | fiemap->fm_flags = req->int2; |
|
|
198 | fiemap->fm_extent_count = count; |
|
|
199 | |
|
|
200 | if (ioctl (req->int1, FS_IOC_FIEMAP, fiemap) < 0) |
|
|
201 | return; |
|
|
202 | |
|
|
203 | if (req->int3 >= 0 /* not autosizing */ |
|
|
204 | || !fiemap->fm_mapped_extents /* no more extents */ |
|
|
205 | || fiemap->fm_extents [fiemap->fm_mapped_extents - 1].fe_flags & FIEMAP_EXTENT_LAST /* hit eof */) |
|
|
206 | goto done; |
|
|
207 | |
|
|
208 | /* else we have to loop - |
|
|
209 | * it would be tempting (actually I tried that first) to just query the |
|
|
210 | * number of extents needed, but linux often feels like not returning all |
|
|
211 | * extents, without telling us it left any out. this complicates |
|
|
212 | * this quite a bit. |
|
|
213 | */ |
|
|
214 | |
|
|
215 | end_offset = fiemap->fm_length + (fiemap->fm_length == FIEMAP_MAX_OFFSET ? 0 : fiemap->fm_start); |
177 | |
216 | |
178 | for (;;) |
217 | for (;;) |
179 | { |
218 | { |
|
|
219 | /* we go in 54 extent steps - 3kb, in the hope that this fits nicely on the eio stack (normally 16+ kb) */ |
|
|
220 | char scratch[3072]; |
|
|
221 | struct fiemap *incmap = (struct fiemap *)scratch; |
|
|
222 | |
|
|
223 | incmap->fm_start = fiemap->fm_extents [fiemap->fm_mapped_extents - 1].fe_logical |
|
|
224 | + fiemap->fm_extents [fiemap->fm_mapped_extents - 1].fe_length; |
|
|
225 | incmap->fm_length = fiemap->fm_length - (incmap->fm_start - fiemap->fm_start); |
|
|
226 | incmap->fm_flags = fiemap->fm_flags; |
|
|
227 | incmap->fm_extent_count = (sizeof (scratch) - sizeof (struct fiemap)) / sizeof (struct fiemap_extent); |
|
|
228 | |
|
|
229 | if (ioctl (req->int1, FS_IOC_FIEMAP, incmap) < 0) |
|
|
230 | return; |
|
|
231 | |
|
|
232 | if (!incmap->fm_mapped_extents) |
|
|
233 | goto done; |
|
|
234 | |
|
|
235 | count = fiemap->fm_mapped_extents + incmap->fm_mapped_extents; |
180 | struct fiemap *fiemap = malloc (sizeof (*fiemap) + sizeof (struct fiemap_extent) * count); |
236 | fiemap = realloc (fiemap, sizeof (*fiemap) + sizeof (struct fiemap_extent) * count); |
181 | errno = ENOMEM; |
237 | errno = ENOMEM; |
182 | if (!fiemap) |
238 | if (!fiemap) |
183 | return; |
239 | return; |
184 | |
240 | |
185 | req->ptr1 = fiemap; |
241 | req->ptr1 = fiemap; |
186 | req->flags |= EIO_FLAG_PTR1_FREE; |
|
|
187 | |
242 | |
188 | fiemap->fm_start = req->offs; |
243 | for (count = 0; count < incmap->fm_mapped_extents; ++count) |
189 | fiemap->fm_length = req->size; |
244 | { |
190 | fiemap->fm_flags = req->int2; |
245 | struct fiemap_extent *e = incmap->fm_extents + count; |
191 | fiemap->fm_extent_count = count; |
|
|
192 | |
246 | |
193 | if (ioctl (req->int1, FS_IOC_FIEMAP, fiemap)) |
247 | if (e->fe_logical + e->fe_length >= end_offset) |
194 | return; |
248 | goto done; |
195 | |
249 | |
196 | if (req->int3 >= 0) |
250 | fiemap->fm_extents [fiemap->fm_mapped_extents++] = *e; |
197 | break; /* when not autosizing we are done */ |
|
|
198 | |
251 | |
199 | if (fiemap->fm_extents [fiemap->fm_mapped_extents - 1].fe_flags & FIEMAP_EXTENT_LAST) |
252 | if (e->fe_flags & FIEMAP_EXTENT_LAST) |
200 | break; /* autosizing successful, we are done */ |
253 | goto done; |
201 | |
254 | |
202 | fiemap->fm_flags = req->int2; |
255 | } |
203 | fiemap->fm_extent_count = 0; |
|
|
204 | |
|
|
205 | if (ioctl (req->int1, FS_IOC_FIEMAP, fiemap)) |
|
|
206 | return; |
|
|
207 | |
|
|
208 | count = fiemap->fm_mapped_extents; |
|
|
209 | |
|
|
210 | free (fiemap); |
|
|
211 | } |
256 | } |
212 | |
257 | |
|
|
258 | done: |
213 | req->result = 0; |
259 | req->result = 0; |
214 | |
260 | |
215 | #else |
261 | #else |
216 | errno = ENOSYS; |
262 | errno = ENOSYS; |
217 | #endif |
263 | #endif |
… | |
… | |
264 | } |
310 | } |
265 | |
311 | |
266 | static SV * |
312 | static SV * |
267 | newSVaio_wd (aio_wd wd) |
313 | newSVaio_wd (aio_wd wd) |
268 | { |
314 | { |
269 | return sv_bless (newRV_noinc (newSViv ((IV)wd)), aio_wd_stash); |
315 | return sv_bless (newRV_noinc (newSViv ((intptr_t)wd)), aio_wd_stash); |
270 | } |
316 | } |
271 | |
317 | |
272 | static aio_req |
318 | static aio_req |
273 | SvAIO_REQ (SV *sv) |
319 | SvAIO_REQ (SV *sv) |
274 | { |
320 | { |
… | |
… | |
293 | || SvTYPE (SvRV (sv)) != SVt_PVMG |
339 | || SvTYPE (SvRV (sv)) != SVt_PVMG |
294 | || SvSTASH (SvRV (sv)) != aio_wd_stash) |
340 | || SvSTASH (SvRV (sv)) != aio_wd_stash) |
295 | croak ("IO::AIO: expected a working directory object as returned by aio_wd"); |
341 | croak ("IO::AIO: expected a working directory object as returned by aio_wd"); |
296 | |
342 | |
297 | return (aio_wd)(long)SvIVX (SvRV (sv)); |
343 | return (aio_wd)(long)SvIVX (SvRV (sv)); |
|
|
344 | } |
|
|
345 | |
|
|
346 | static SV * |
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347 | newmortalFH (int fd, int flags) |
|
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348 | { |
|
|
349 | if (fd < 0) |
|
|
350 | return &PL_sv_undef; |
|
|
351 | |
|
|
352 | GV *gv = (GV *)sv_newmortal (); |
|
|
353 | char sym[64]; |
|
|
354 | int symlen; |
|
|
355 | |
|
|
356 | symlen = snprintf (sym, sizeof (sym), "fd#%d", fd); |
|
|
357 | gv_init (gv, aio_stash, sym, symlen, 0); |
|
|
358 | |
|
|
359 | symlen = snprintf ( |
|
|
360 | sym, |
|
|
361 | sizeof (sym), |
|
|
362 | "%s&=%d", |
|
|
363 | flags == O_RDONLY ? "<" : flags == O_WRONLY ? ">" : "+<", |
|
|
364 | fd |
|
|
365 | ); |
|
|
366 | |
|
|
367 | return do_open (gv, sym, symlen, 0, 0, 0, 0) |
|
|
368 | ? (SV *)gv : &PL_sv_undef; |
298 | } |
369 | } |
299 | |
370 | |
300 | static void |
371 | static void |
301 | aio_grp_feed (aio_req grp) |
372 | aio_grp_feed (aio_req grp) |
302 | { |
373 | { |
… | |
… | |
430 | XPUSHs (sv_2mortal (newSViv (req->int1 & ~(EIO_READDIR_CUSTOM1 | EIO_READDIR_CUSTOM2)))); |
501 | XPUSHs (sv_2mortal (newSViv (req->int1 & ~(EIO_READDIR_CUSTOM1 | EIO_READDIR_CUSTOM2)))); |
431 | } |
502 | } |
432 | break; |
503 | break; |
433 | |
504 | |
434 | case EIO_OPEN: |
505 | case EIO_OPEN: |
435 | { |
506 | PUSHs (newmortalFH (req->result, req->int1 & (O_RDONLY | O_WRONLY | O_RDWR))); |
436 | /* convert fd to fh */ |
|
|
437 | SV *fh = &PL_sv_undef; |
|
|
438 | |
|
|
439 | if (req->result >= 0) |
|
|
440 | { |
|
|
441 | GV *gv = (GV *)sv_newmortal (); |
|
|
442 | int flags = req->int1 & (O_RDONLY | O_WRONLY | O_RDWR); |
|
|
443 | char sym [64]; |
|
|
444 | int symlen; |
|
|
445 | |
|
|
446 | symlen = snprintf (sym, sizeof (sym), "fd#%d", (int)req->result); |
|
|
447 | gv_init (gv, aio_stash, sym, symlen, 0); |
|
|
448 | |
|
|
449 | symlen = snprintf ( |
|
|
450 | sym, |
|
|
451 | sizeof (sym), |
|
|
452 | "%s&=%d", |
|
|
453 | flags == O_RDONLY ? "<" : flags == O_WRONLY ? ">" : "+<", |
|
|
454 | (int)req->result |
|
|
455 | ); |
|
|
456 | |
|
|
457 | if (do_open (gv, sym, symlen, 0, 0, 0, 0)) |
|
|
458 | fh = (SV *)gv; |
|
|
459 | } |
|
|
460 | |
|
|
461 | PUSHs (fh); |
|
|
462 | } |
|
|
463 | break; |
507 | break; |
464 | |
508 | |
465 | case EIO_STATVFS: |
509 | case EIO_STATVFS: |
466 | case EIO_FSTATVFS: |
510 | case EIO_FSTATVFS: |
467 | { |
511 | { |
… | |
… | |
470 | #ifndef _WIN32 |
514 | #ifndef _WIN32 |
471 | if (req->result >= 0) |
515 | if (req->result >= 0) |
472 | { |
516 | { |
473 | EIO_STRUCT_STATVFS *f = EIO_STATVFS_BUF (req); |
517 | EIO_STRUCT_STATVFS *f = EIO_STATVFS_BUF (req); |
474 | HV *hv = newHV (); |
518 | HV *hv = newHV (); |
|
|
519 | /* POSIX requires fsid to be unsigned long, but AIX in its infinite wisdom |
|
|
520 | * chooses to make it a struct. |
|
|
521 | */ |
|
|
522 | unsigned long fsid = 0; |
|
|
523 | memcpy (&fsid, &f->f_fsid, sizeof (unsigned long) < sizeof (f->f_fsid) ? sizeof (unsigned long) : sizeof (f->f_fsid)); |
475 | |
524 | |
476 | rv = sv_2mortal (newRV_noinc ((SV *)hv)); |
525 | rv = sv_2mortal (newRV_noinc ((SV *)hv)); |
477 | |
526 | |
478 | hv_store (hv, "bsize" , sizeof ("bsize" ) - 1, newSVval64 (f->f_bsize ), 0); |
527 | hv_store (hv, "bsize" , sizeof ("bsize" ) - 1, newSVval64 (f->f_bsize ), 0); |
479 | hv_store (hv, "frsize" , sizeof ("frsize" ) - 1, newSVval64 (f->f_frsize ), 0); |
528 | hv_store (hv, "frsize" , sizeof ("frsize" ) - 1, newSVval64 (f->f_frsize ), 0); |
… | |
… | |
481 | hv_store (hv, "bfree" , sizeof ("bfree" ) - 1, newSVval64 (f->f_bfree ), 0); |
530 | hv_store (hv, "bfree" , sizeof ("bfree" ) - 1, newSVval64 (f->f_bfree ), 0); |
482 | hv_store (hv, "bavail" , sizeof ("bavail" ) - 1, newSVval64 (f->f_bavail ), 0); |
531 | hv_store (hv, "bavail" , sizeof ("bavail" ) - 1, newSVval64 (f->f_bavail ), 0); |
483 | hv_store (hv, "files" , sizeof ("files" ) - 1, newSVval64 (f->f_files ), 0); |
532 | hv_store (hv, "files" , sizeof ("files" ) - 1, newSVval64 (f->f_files ), 0); |
484 | hv_store (hv, "ffree" , sizeof ("ffree" ) - 1, newSVval64 (f->f_ffree ), 0); |
533 | hv_store (hv, "ffree" , sizeof ("ffree" ) - 1, newSVval64 (f->f_ffree ), 0); |
485 | hv_store (hv, "favail" , sizeof ("favail" ) - 1, newSVval64 (f->f_favail ), 0); |
534 | hv_store (hv, "favail" , sizeof ("favail" ) - 1, newSVval64 (f->f_favail ), 0); |
486 | hv_store (hv, "fsid" , sizeof ("fsid" ) - 1, newSVval64 (f->f_fsid ), 0); |
535 | hv_store (hv, "fsid" , sizeof ("fsid" ) - 1, newSVval64 (fsid ), 0); |
487 | hv_store (hv, "flag" , sizeof ("flag" ) - 1, newSVval64 (f->f_flag ), 0); |
536 | hv_store (hv, "flag" , sizeof ("flag" ) - 1, newSVval64 (f->f_flag ), 0); |
488 | hv_store (hv, "namemax", sizeof ("namemax") - 1, newSVval64 (f->f_namemax), 0); |
537 | hv_store (hv, "namemax", sizeof ("namemax") - 1, newSVval64 (f->f_namemax), 0); |
489 | } |
538 | } |
490 | #endif |
539 | #endif |
491 | |
540 | |
… | |
… | |
656 | { |
705 | { |
657 | while (eio_nreqs ()) |
706 | while (eio_nreqs ()) |
658 | { |
707 | { |
659 | int size; |
708 | int size; |
660 | |
709 | |
661 | X_LOCK (reslock); |
710 | X_LOCK (EIO_POOL->reslock); |
662 | size = res_queue.size; |
711 | size = EIO_POOL->res_queue.size; |
663 | X_UNLOCK (reslock); |
712 | X_UNLOCK (EIO_POOL->reslock); |
664 | |
713 | |
665 | if (size) |
714 | if (size) |
666 | return; |
715 | return; |
667 | |
716 | |
668 | etp_maybe_start_thread (); |
717 | etp_maybe_start_thread (EIO_POOL); |
669 | |
718 | |
670 | s_epipe_wait (&respipe); |
719 | s_epipe_wait (&respipe); |
671 | } |
720 | } |
672 | } |
721 | } |
673 | |
722 | |
… | |
… | |
704 | # define munmap(addr,length) EIO_ENOSYS () |
753 | # define munmap(addr,length) EIO_ENOSYS () |
705 | #endif |
754 | #endif |
706 | |
755 | |
707 | #if !_POSIX_MEMORY_PROTECTION |
756 | #if !_POSIX_MEMORY_PROTECTION |
708 | # define mprotect(addr,len,prot) EIO_ENOSYS () |
757 | # define mprotect(addr,len,prot) EIO_ENOSYS () |
709 | # define PROT_NONE 0 |
|
|
710 | # define PROT_WRITE 0 |
|
|
711 | # define MAP_PRIVATE 0 |
|
|
712 | # define MAP_SHARED 0 |
|
|
713 | # define MAP_FIXED 0 |
|
|
714 | #endif |
758 | #endif |
715 | |
759 | |
716 | #define MMAP_MAGIC PERL_MAGIC_ext |
760 | #define MMAP_MAGIC PERL_MAGIC_ext |
717 | |
761 | |
718 | static int ecb_cold |
762 | static int ecb_cold |
… | |
… | |
858 | } *civ, const_iv[] = { |
902 | } *civ, const_iv[] = { |
859 | # define const_niv(name, value) { # name, (IV) value }, |
903 | # define const_niv(name, value) { # name, (IV) value }, |
860 | # define const_iv(name) { # name, (IV) name }, |
904 | # define const_iv(name) { # name, (IV) name }, |
861 | # define const_eio(name) { # name, (IV) EIO_ ## name }, |
905 | # define const_eio(name) { # name, (IV) EIO_ ## name }, |
862 | |
906 | |
863 | /* you have to re-run ./gendef0 after adding/Removing any constants here */ |
907 | /* you have to re-run ./gendef0 after adding/removing any constants here */ |
864 | |
908 | /* the first block can be undef if missing */ |
865 | const_iv (ENOSYS) |
909 | const_iv (ENOSYS) |
866 | const_iv (EXDEV) |
910 | const_iv (EXDEV) |
867 | const_iv (EBADR) |
911 | const_iv (EBADR) |
868 | |
912 | |
|
|
913 | /* for lseek */ |
|
|
914 | const_iv (SEEK_DATA) |
|
|
915 | const_iv (SEEK_HOLE) |
|
|
916 | |
|
|
917 | const_niv (FADV_NORMAL , POSIX_FADV_NORMAL) |
|
|
918 | const_niv (FADV_SEQUENTIAL, POSIX_FADV_SEQUENTIAL) |
|
|
919 | const_niv (FADV_RANDOM , POSIX_FADV_RANDOM) |
|
|
920 | const_niv (FADV_NOREUSE , POSIX_FADV_NOREUSE) |
|
|
921 | const_niv (FADV_WILLNEED , POSIX_FADV_WILLNEED) |
|
|
922 | const_niv (FADV_DONTNEED , POSIX_FADV_DONTNEED) |
|
|
923 | |
|
|
924 | const_niv (MADV_NORMAL , POSIX_MADV_NORMAL) |
|
|
925 | const_niv (MADV_SEQUENTIAL, POSIX_MADV_SEQUENTIAL) |
|
|
926 | const_niv (MADV_RANDOM , POSIX_MADV_RANDOM) |
|
|
927 | const_niv (MADV_WILLNEED , POSIX_MADV_WILLNEED) |
|
|
928 | const_niv (MADV_DONTNEED , POSIX_MADV_DONTNEED) |
|
|
929 | |
|
|
930 | /* the second block will be 0 when missing */ |
869 | const_iv (O_RDONLY) |
931 | const_iv (O_RDONLY) |
870 | const_iv (O_WRONLY) |
932 | const_iv (O_WRONLY) |
871 | const_iv (O_RDWR) |
933 | const_iv (O_RDWR) |
872 | const_iv (O_CREAT) |
934 | const_iv (O_CREAT) |
873 | const_iv (O_TRUNC) |
935 | const_iv (O_TRUNC) |
… | |
… | |
886 | const_iv (O_SEARCH) |
948 | const_iv (O_SEARCH) |
887 | const_iv (O_DIRECTORY) |
949 | const_iv (O_DIRECTORY) |
888 | const_iv (O_DSYNC) |
950 | const_iv (O_DSYNC) |
889 | const_iv (O_RSYNC) |
951 | const_iv (O_RSYNC) |
890 | const_iv (O_SYNC) |
952 | const_iv (O_SYNC) |
|
|
953 | const_iv (O_PATH) |
|
|
954 | const_iv (O_TMPFILE) |
891 | const_iv (O_TTY_INIT) |
955 | const_iv (O_TTY_INIT) |
892 | |
956 | |
893 | const_iv (S_IFIFO) |
957 | const_iv (S_IFIFO) |
894 | const_iv (S_IFCHR) |
958 | const_iv (S_IFCHR) |
895 | const_iv (S_IFBLK) |
959 | const_iv (S_IFBLK) |
… | |
… | |
897 | const_iv (S_IFREG) |
961 | const_iv (S_IFREG) |
898 | const_iv (S_IFDIR) |
962 | const_iv (S_IFDIR) |
899 | const_iv (S_IFWHT) |
963 | const_iv (S_IFWHT) |
900 | const_iv (S_IFSOCK) |
964 | const_iv (S_IFSOCK) |
901 | const_iv (S_IFMT) |
965 | const_iv (S_IFMT) |
902 | |
|
|
903 | const_niv (FADV_NORMAL , POSIX_FADV_NORMAL) |
|
|
904 | const_niv (FADV_SEQUENTIAL, POSIX_FADV_SEQUENTIAL) |
|
|
905 | const_niv (FADV_RANDOM , POSIX_FADV_RANDOM) |
|
|
906 | const_niv (FADV_NOREUSE , POSIX_FADV_NOREUSE) |
|
|
907 | const_niv (FADV_WILLNEED , POSIX_FADV_WILLNEED) |
|
|
908 | const_niv (FADV_DONTNEED , POSIX_FADV_DONTNEED) |
|
|
909 | |
|
|
910 | const_niv (MADV_NORMAL , POSIX_MADV_NORMAL) |
|
|
911 | const_niv (MADV_SEQUENTIAL, POSIX_MADV_SEQUENTIAL) |
|
|
912 | const_niv (MADV_RANDOM , POSIX_MADV_RANDOM) |
|
|
913 | const_niv (MADV_WILLNEED , POSIX_MADV_WILLNEED) |
|
|
914 | const_niv (MADV_DONTNEED , POSIX_MADV_DONTNEED) |
|
|
915 | |
966 | |
916 | const_iv (ST_RDONLY) |
967 | const_iv (ST_RDONLY) |
917 | const_iv (ST_NOSUID) |
968 | const_iv (ST_NOSUID) |
918 | const_iv (ST_NODEV) |
969 | const_iv (ST_NODEV) |
919 | const_iv (ST_NOEXEC) |
970 | const_iv (ST_NOEXEC) |
… | |
… | |
929 | const_iv (PROT_NONE) |
980 | const_iv (PROT_NONE) |
930 | const_iv (PROT_EXEC) |
981 | const_iv (PROT_EXEC) |
931 | const_iv (PROT_READ) |
982 | const_iv (PROT_READ) |
932 | const_iv (PROT_WRITE) |
983 | const_iv (PROT_WRITE) |
933 | |
984 | |
934 | /*const_iv (MAP_FIXED)*/ |
|
|
935 | const_iv (MAP_PRIVATE) |
985 | const_iv (MAP_PRIVATE) |
936 | const_iv (MAP_SHARED) |
986 | const_iv (MAP_SHARED) |
|
|
987 | const_iv (MAP_FIXED) |
937 | const_iv (MAP_ANONYMOUS) |
988 | const_iv (MAP_ANONYMOUS) |
938 | |
989 | |
939 | /* linuxish */ |
990 | /* linuxish */ |
940 | const_iv (MAP_HUGETLB) |
|
|
941 | const_iv (MAP_LOCKED) |
991 | const_iv (MAP_LOCKED) |
942 | const_iv (MAP_NORESERVE) |
992 | const_iv (MAP_NORESERVE) |
943 | const_iv (MAP_POPULATE) |
993 | const_iv (MAP_POPULATE) |
944 | const_iv (MAP_NONBLOCK) |
994 | const_iv (MAP_NONBLOCK) |
|
|
995 | const_iv (MAP_GROWSDOWN) |
|
|
996 | const_iv (MAP_32BIT) |
|
|
997 | const_iv (MAP_HUGETLB) |
|
|
998 | const_iv (MAP_STACK) |
|
|
999 | |
|
|
1000 | const_iv (F_DUPFD_CLOEXEC) |
|
|
1001 | |
|
|
1002 | const_iv (F_OFD_GETLK) |
|
|
1003 | const_iv (F_OFD_SETLK) |
|
|
1004 | const_iv (F_OFD_GETLKW) |
|
|
1005 | |
|
|
1006 | const_iv (FIFREEZE) |
|
|
1007 | const_iv (FITHAW) |
|
|
1008 | const_iv (FITRIM) |
|
|
1009 | const_iv (FICLONE) |
|
|
1010 | const_iv (FICLONERANGE) |
|
|
1011 | const_iv (FIDEDUPERANGE) |
|
|
1012 | |
|
|
1013 | const_iv (FS_IOC_GETFLAGS) |
|
|
1014 | const_iv (FS_IOC_SETFLAGS) |
|
|
1015 | const_iv (FS_IOC_GETVERSION) |
|
|
1016 | const_iv (FS_IOC_SETVERSION) |
|
|
1017 | const_iv (FS_IOC_FIEMAP) |
|
|
1018 | const_iv (FS_IOC_FSGETXATTR) |
|
|
1019 | const_iv (FS_IOC_FSSETXATTR) |
|
|
1020 | const_iv (FS_IOC_SET_ENCRYPTION_POLICY) |
|
|
1021 | const_iv (FS_IOC_GET_ENCRYPTION_PWSALT) |
|
|
1022 | const_iv (FS_IOC_GET_ENCRYPTION_POLICY) |
|
|
1023 | |
|
|
1024 | const_iv (FS_KEY_DESCRIPTOR_SIZE) |
|
|
1025 | |
|
|
1026 | const_iv (FS_SECRM_FL) |
|
|
1027 | const_iv (FS_UNRM_FL) |
|
|
1028 | const_iv (FS_COMPR_FL) |
|
|
1029 | const_iv (FS_SYNC_FL) |
|
|
1030 | const_iv (FS_IMMUTABLE_FL) |
|
|
1031 | const_iv (FS_APPEND_FL) |
|
|
1032 | const_iv (FS_NODUMP_FL) |
|
|
1033 | const_iv (FS_NOATIME_FL) |
|
|
1034 | const_iv (FS_DIRTY_FL) |
|
|
1035 | const_iv (FS_COMPRBLK_FL) |
|
|
1036 | const_iv (FS_NOCOMP_FL) |
|
|
1037 | const_iv (FS_ENCRYPT_FL) |
|
|
1038 | const_iv (FS_BTREE_FL) |
|
|
1039 | const_iv (FS_INDEX_FL) |
|
|
1040 | const_iv (FS_JOURNAL_DATA_FL) |
|
|
1041 | const_iv (FS_NOTAIL_FL) |
|
|
1042 | const_iv (FS_DIRSYNC_FL) |
|
|
1043 | const_iv (FS_TOPDIR_FL) |
|
|
1044 | const_iv (FS_FL_USER_MODIFIABLE) |
|
|
1045 | |
|
|
1046 | const_iv (FS_XFLAG_REALTIME) |
|
|
1047 | const_iv (FS_XFLAG_PREALLOC) |
|
|
1048 | const_iv (FS_XFLAG_IMMUTABLE) |
|
|
1049 | const_iv (FS_XFLAG_APPEND) |
|
|
1050 | const_iv (FS_XFLAG_SYNC) |
|
|
1051 | const_iv (FS_XFLAG_NOATIME) |
|
|
1052 | const_iv (FS_XFLAG_NODUMP) |
|
|
1053 | const_iv (FS_XFLAG_RTINHERIT) |
|
|
1054 | const_iv (FS_XFLAG_PROJINHERIT) |
|
|
1055 | const_iv (FS_XFLAG_NOSYMLINKS) |
|
|
1056 | const_iv (FS_XFLAG_EXTSIZE) |
|
|
1057 | const_iv (FS_XFLAG_EXTSZINHERIT) |
|
|
1058 | const_iv (FS_XFLAG_NODEFRAG) |
|
|
1059 | const_iv (FS_XFLAG_FILESTREAM) |
|
|
1060 | const_iv (FS_XFLAG_DAX) |
|
|
1061 | const_iv (FS_XFLAG_HASATTR) |
945 | |
1062 | |
946 | const_iv (FIEMAP_FLAG_SYNC) |
1063 | const_iv (FIEMAP_FLAG_SYNC) |
947 | const_iv (FIEMAP_FLAG_XATTR) |
1064 | const_iv (FIEMAP_FLAG_XATTR) |
948 | const_iv (FIEMAP_FLAGS_COMPAT) |
1065 | const_iv (FIEMAP_FLAGS_COMPAT) |
949 | const_iv (FIEMAP_EXTENT_LAST) |
1066 | const_iv (FIEMAP_EXTENT_LAST) |
… | |
… | |
961 | const_iv (SPLICE_F_MOVE) |
1078 | const_iv (SPLICE_F_MOVE) |
962 | const_iv (SPLICE_F_NONBLOCK) |
1079 | const_iv (SPLICE_F_NONBLOCK) |
963 | const_iv (SPLICE_F_MORE) |
1080 | const_iv (SPLICE_F_MORE) |
964 | const_iv (SPLICE_F_GIFT) |
1081 | const_iv (SPLICE_F_GIFT) |
965 | |
1082 | |
966 | const_iv (SEEK_DATA) |
1083 | /* these are libeio constants, and are independent of gendef0 */ |
967 | const_iv (SEEK_HOLE) |
|
|
968 | |
|
|
969 | /* libeio constants */ |
|
|
970 | const_eio (SEEK_SET) |
1084 | const_eio (SEEK_SET) |
971 | const_eio (SEEK_CUR) |
1085 | const_eio (SEEK_CUR) |
972 | const_eio (SEEK_END) |
1086 | const_eio (SEEK_END) |
973 | |
1087 | |
974 | const_eio (MCL_FUTURE) |
1088 | const_eio (MCL_FUTURE) |
… | |
… | |
984 | const_eio (SYNC_FILE_RANGE_WRITE) |
1098 | const_eio (SYNC_FILE_RANGE_WRITE) |
985 | const_eio (SYNC_FILE_RANGE_WAIT_AFTER) |
1099 | const_eio (SYNC_FILE_RANGE_WAIT_AFTER) |
986 | |
1100 | |
987 | const_eio (FALLOC_FL_KEEP_SIZE) |
1101 | const_eio (FALLOC_FL_KEEP_SIZE) |
988 | const_eio (FALLOC_FL_PUNCH_HOLE) |
1102 | const_eio (FALLOC_FL_PUNCH_HOLE) |
|
|
1103 | const_eio (FALLOC_FL_COLLAPSE_RANGE) |
|
|
1104 | const_eio (FALLOC_FL_ZERO_RANGE) |
|
|
1105 | const_eio (FALLOC_FL_INSERT_RANGE) |
|
|
1106 | const_eio (FALLOC_FL_UNSHARE_RANGE) |
|
|
1107 | |
|
|
1108 | const_eio (RENAME_NOREPLACE) |
|
|
1109 | const_eio (RENAME_EXCHANGE) |
|
|
1110 | const_eio (RENAME_WHITEOUT) |
989 | |
1111 | |
990 | const_eio (READDIR_DENTS) |
1112 | const_eio (READDIR_DENTS) |
991 | const_eio (READDIR_DIRS_FIRST) |
1113 | const_eio (READDIR_DIRS_FIRST) |
992 | const_eio (READDIR_STAT_ORDER) |
1114 | const_eio (READDIR_STAT_ORDER) |
993 | const_eio (READDIR_FOUND_UNKNOWN) |
1115 | const_eio (READDIR_FOUND_UNKNOWN) |
… | |
… | |
1061 | PROTOTYPE: $ |
1183 | PROTOTYPE: $ |
1062 | CODE: |
1184 | CODE: |
1063 | max_outstanding = maxreqs; |
1185 | max_outstanding = maxreqs; |
1064 | |
1186 | |
1065 | void |
1187 | void |
1066 | aio_wd (SV8 *pathname, SV *callback=&PL_sv_undef) |
1188 | aio_wd (SV8 *pathname, SV *callback = &PL_sv_undef) |
1067 | PPCODE: |
1189 | PPCODE: |
1068 | { |
1190 | { |
1069 | dREQ; |
1191 | dREQ; |
1070 | |
1192 | |
1071 | req->type = EIO_WD_OPEN; |
1193 | req->type = EIO_WD_OPEN; |
… | |
… | |
1073 | |
1195 | |
1074 | REQ_SEND; |
1196 | REQ_SEND; |
1075 | } |
1197 | } |
1076 | |
1198 | |
1077 | void |
1199 | void |
1078 | aio_open (SV8 *pathname, int flags, int mode, SV *callback=&PL_sv_undef) |
1200 | aio_open (SV8 *pathname, int flags, int mode, SV *callback = &PL_sv_undef) |
1079 | PPCODE: |
1201 | PPCODE: |
1080 | { |
1202 | { |
1081 | dREQ; |
1203 | dREQ; |
1082 | |
1204 | |
1083 | req->type = EIO_OPEN; |
1205 | req->type = EIO_OPEN; |
… | |
… | |
1087 | |
1209 | |
1088 | REQ_SEND; |
1210 | REQ_SEND; |
1089 | } |
1211 | } |
1090 | |
1212 | |
1091 | void |
1213 | void |
1092 | aio_fsync (SV *fh, SV *callback=&PL_sv_undef) |
1214 | aio_fsync (SV *fh, SV *callback = &PL_sv_undef) |
1093 | ALIAS: |
1215 | ALIAS: |
1094 | aio_fsync = EIO_FSYNC |
1216 | aio_fsync = EIO_FSYNC |
1095 | aio_fdatasync = EIO_FDATASYNC |
1217 | aio_fdatasync = EIO_FDATASYNC |
1096 | aio_syncfs = EIO_SYNCFS |
1218 | aio_syncfs = EIO_SYNCFS |
1097 | PPCODE: |
1219 | PPCODE: |
1098 | { |
1220 | { |
1099 | int fd = s_fileno_croak (fh, 0); |
1221 | int fd = s_fileno_croak (fh, 0); |
1100 | dREQ; |
1222 | dREQ; |
1101 | |
1223 | |
1102 | req->type = ix; |
1224 | req->type = ix; |
1103 | req->sv1 = newSVsv (fh); |
1225 | req->sv1 = newSVsv (fh); |
1104 | req->int1 = fd; |
1226 | req->int1 = fd; |
1105 | |
1227 | |
1106 | REQ_SEND; |
1228 | REQ_SEND; |
1107 | } |
1229 | } |
1108 | |
1230 | |
1109 | void |
1231 | void |
1110 | aio_sync_file_range (SV *fh, off_t offset, size_t nbytes, UV flags, SV *callback=&PL_sv_undef) |
1232 | aio_sync_file_range (SV *fh, off_t offset, size_t nbytes, UV flags, SV *callback = &PL_sv_undef) |
1111 | PPCODE: |
1233 | PPCODE: |
1112 | { |
1234 | { |
1113 | int fd = s_fileno_croak (fh, 0); |
1235 | int fd = s_fileno_croak (fh, 0); |
1114 | dREQ; |
1236 | dREQ; |
1115 | |
1237 | |
1116 | req->type = EIO_SYNC_FILE_RANGE; |
1238 | req->type = EIO_SYNC_FILE_RANGE; |
1117 | req->sv1 = newSVsv (fh); |
1239 | req->sv1 = newSVsv (fh); |
1118 | req->int1 = fd; |
1240 | req->int1 = fd; |
… | |
… | |
1122 | |
1244 | |
1123 | REQ_SEND; |
1245 | REQ_SEND; |
1124 | } |
1246 | } |
1125 | |
1247 | |
1126 | void |
1248 | void |
1127 | aio_fallocate (SV *fh, int mode, off_t offset, size_t len, SV *callback=&PL_sv_undef) |
1249 | aio_allocate (SV *fh, int mode, off_t offset, size_t len, SV *callback = &PL_sv_undef) |
1128 | PPCODE: |
1250 | PPCODE: |
1129 | { |
1251 | { |
1130 | int fd = s_fileno_croak (fh, 0); |
1252 | int fd = s_fileno_croak (fh, 0); |
1131 | dREQ; |
1253 | dREQ; |
1132 | |
1254 | |
1133 | req->type = EIO_FALLOCATE; |
1255 | req->type = EIO_FALLOCATE; |
1134 | req->sv1 = newSVsv (fh); |
1256 | req->sv1 = newSVsv (fh); |
1135 | req->int1 = fd; |
1257 | req->int1 = fd; |
… | |
… | |
1139 | |
1261 | |
1140 | REQ_SEND; |
1262 | REQ_SEND; |
1141 | } |
1263 | } |
1142 | |
1264 | |
1143 | void |
1265 | void |
1144 | aio_close (SV *fh, SV *callback=&PL_sv_undef) |
1266 | aio_close (SV *fh, SV *callback = &PL_sv_undef) |
1145 | PPCODE: |
1267 | PPCODE: |
1146 | { |
1268 | { |
1147 | static int close_fd = -1; /* dummy fd to close fds via dup2 */ |
1269 | static int close_fd = -1; /* dummy fd to close fds via dup2 */ |
1148 | int fd = s_fileno_croak (fh, 0); |
1270 | int fd = s_fileno_croak (fh, 0); |
1149 | dREQ; |
1271 | dREQ; |
1150 | |
1272 | |
1151 | if (expect_false (close_fd < 0)) |
1273 | if (expect_false (close_fd < 0)) |
1152 | { |
1274 | { |
1153 | int pipefd [2]; |
1275 | int pipefd [2]; |
… | |
… | |
1173 | |
1295 | |
1174 | REQ_SEND; |
1296 | REQ_SEND; |
1175 | } |
1297 | } |
1176 | |
1298 | |
1177 | void |
1299 | void |
1178 | aio_seek (SV *fh, SV *offset, int whence, SV *callback=&PL_sv_undef) |
1300 | aio_seek (SV *fh, SV *offset, int whence, SV *callback = &PL_sv_undef) |
1179 | PPCODE: |
1301 | PPCODE: |
1180 | { |
1302 | { |
1181 | int fd = s_fileno_croak (fh, 0); |
1303 | int fd = s_fileno_croak (fh, 0); |
1182 | dREQ; |
1304 | dREQ; |
1183 | |
1305 | |
… | |
… | |
1189 | |
1311 | |
1190 | REQ_SEND; |
1312 | REQ_SEND; |
1191 | } |
1313 | } |
1192 | |
1314 | |
1193 | void |
1315 | void |
1194 | aio_read (SV *fh, SV *offset, SV *length, SV8 *data, IV dataoffset, SV *callback=&PL_sv_undef) |
1316 | aio_read (SV *fh, SV *offset, SV *length, SV8 *data, IV dataoffset, SV *callback = &PL_sv_undef) |
1195 | ALIAS: |
1317 | ALIAS: |
1196 | aio_read = EIO_READ |
1318 | aio_read = EIO_READ |
1197 | aio_write = EIO_WRITE |
1319 | aio_write = EIO_WRITE |
1198 | PPCODE: |
1320 | PPCODE: |
1199 | { |
1321 | { |
… | |
… | |
1215 | len = svlen - dataoffset; |
1337 | len = svlen - dataoffset; |
1216 | } |
1338 | } |
1217 | else |
1339 | else |
1218 | { |
1340 | { |
1219 | /* read: check type and grow scalar as necessary */ |
1341 | /* read: check type and grow scalar as necessary */ |
1220 | SvUPGRADE (data, SVt_PV); |
|
|
1221 | if (SvLEN (data) >= SvCUR (data)) |
1342 | if (!SvPOK (data) || SvLEN (data) >= SvCUR (data)) |
1222 | svptr = SvGROW (data, len + dataoffset + 1); |
1343 | svptr = sv_grow (data, len + dataoffset + 1); |
1223 | else if (SvCUR (data) < len + dataoffset) |
1344 | else if (SvCUR (data) < len + dataoffset) |
1224 | croak ("length + dataoffset outside of scalar, and cannot grow"); |
1345 | croak ("length + dataoffset outside of scalar, and cannot grow"); |
1225 | } |
1346 | } |
1226 | |
1347 | |
1227 | { |
1348 | { |
… | |
… | |
1245 | REQ_SEND; |
1366 | REQ_SEND; |
1246 | } |
1367 | } |
1247 | } |
1368 | } |
1248 | |
1369 | |
1249 | void |
1370 | void |
|
|
1371 | aio_ioctl (SV *fh, unsigned long request, SV8 *arg, SV *callback = &PL_sv_undef) |
|
|
1372 | ALIAS: |
|
|
1373 | aio_ioctl = EIO_IOCTL |
|
|
1374 | aio_fcntl = EIO_FCNTL |
|
|
1375 | PPCODE: |
|
|
1376 | { |
|
|
1377 | int fd = s_fileno_croak (fh, 0); |
|
|
1378 | char *svptr; |
|
|
1379 | |
|
|
1380 | if (SvPOK (arg) || !SvNIOK (arg)) |
|
|
1381 | { |
|
|
1382 | STRLEN svlen; |
|
|
1383 | /* perl uses IOCPARM_LEN for fcntl, so we do, too */ |
|
|
1384 | #ifdef IOCPARM_LEN |
|
|
1385 | STRLEN need = IOCPARM_LEN (request); |
|
|
1386 | #else |
|
|
1387 | STRLEN need = 256; |
|
|
1388 | #endif |
|
|
1389 | |
|
|
1390 | if (svlen < need) |
|
|
1391 | svptr = SvGROW (arg, need); |
|
|
1392 | } |
|
|
1393 | else |
|
|
1394 | svptr = (char *)SvIV (arg); |
|
|
1395 | |
|
|
1396 | { |
|
|
1397 | dREQ; |
|
|
1398 | |
|
|
1399 | req->type = ix; |
|
|
1400 | req->sv1 = newSVsv (fh); |
|
|
1401 | req->int1 = fd; |
|
|
1402 | req->int2 = (long)request; |
|
|
1403 | req->sv2 = SvREFCNT_inc (arg); |
|
|
1404 | req->ptr2 = svptr; |
|
|
1405 | |
|
|
1406 | REQ_SEND; |
|
|
1407 | } |
|
|
1408 | } |
|
|
1409 | |
|
|
1410 | void |
1250 | aio_readlink (SV8 *pathname, SV *callback=&PL_sv_undef) |
1411 | aio_readlink (SV8 *pathname, SV *callback = &PL_sv_undef) |
1251 | ALIAS: |
1412 | ALIAS: |
1252 | aio_readlink = EIO_READLINK |
1413 | aio_readlink = EIO_READLINK |
1253 | aio_realpath = EIO_REALPATH |
1414 | aio_realpath = EIO_REALPATH |
1254 | PPCODE: |
1415 | PPCODE: |
1255 | { |
1416 | { |
… | |
… | |
1260 | |
1421 | |
1261 | REQ_SEND; |
1422 | REQ_SEND; |
1262 | } |
1423 | } |
1263 | |
1424 | |
1264 | void |
1425 | void |
1265 | aio_sendfile (SV *out_fh, SV *in_fh, off_t in_offset, size_t length, SV *callback=&PL_sv_undef) |
1426 | aio_sendfile (SV *out_fh, SV *in_fh, off_t in_offset, size_t length, SV *callback = &PL_sv_undef) |
1266 | PPCODE: |
1427 | PPCODE: |
1267 | { |
1428 | { |
1268 | int ifd = s_fileno_croak (in_fh , 0); |
1429 | int ifd = s_fileno_croak (in_fh , 0); |
1269 | int ofd = s_fileno_croak (out_fh, 1); |
1430 | int ofd = s_fileno_croak (out_fh, 1); |
1270 | dREQ; |
1431 | dREQ; |
1271 | |
1432 | |
1272 | req->type = EIO_SENDFILE; |
1433 | req->type = EIO_SENDFILE; |
1273 | req->sv1 = newSVsv (out_fh); |
1434 | req->sv1 = newSVsv (out_fh); |
1274 | req->int1 = ofd; |
1435 | req->int1 = ofd; |
… | |
… | |
1279 | |
1440 | |
1280 | REQ_SEND; |
1441 | REQ_SEND; |
1281 | } |
1442 | } |
1282 | |
1443 | |
1283 | void |
1444 | void |
1284 | aio_readahead (SV *fh, off_t offset, size_t length, SV *callback=&PL_sv_undef) |
1445 | aio_readahead (SV *fh, off_t offset, size_t length, SV *callback = &PL_sv_undef) |
1285 | PPCODE: |
1446 | PPCODE: |
1286 | { |
1447 | { |
1287 | int fd = s_fileno_croak (fh, 0); |
1448 | int fd = s_fileno_croak (fh, 0); |
1288 | dREQ; |
1449 | dREQ; |
1289 | |
1450 | |
1290 | req->type = EIO_READAHEAD; |
1451 | req->type = EIO_READAHEAD; |
1291 | req->sv1 = newSVsv (fh); |
1452 | req->sv1 = newSVsv (fh); |
1292 | req->int1 = fd; |
1453 | req->int1 = fd; |
… | |
… | |
1295 | |
1456 | |
1296 | REQ_SEND; |
1457 | REQ_SEND; |
1297 | } |
1458 | } |
1298 | |
1459 | |
1299 | void |
1460 | void |
1300 | aio_stat (SV8 *fh_or_path, SV *callback=&PL_sv_undef) |
1461 | aio_stat (SV8 *fh_or_path, SV *callback = &PL_sv_undef) |
1301 | ALIAS: |
1462 | ALIAS: |
1302 | aio_stat = EIO_STAT |
1463 | aio_stat = EIO_STAT |
1303 | aio_lstat = EIO_LSTAT |
1464 | aio_lstat = EIO_LSTAT |
1304 | aio_statvfs = EIO_STATVFS |
1465 | aio_statvfs = EIO_STATVFS |
1305 | PPCODE: |
1466 | PPCODE: |
… | |
… | |
1314 | UV |
1475 | UV |
1315 | major (UV dev) |
1476 | major (UV dev) |
1316 | ALIAS: |
1477 | ALIAS: |
1317 | minor = 1 |
1478 | minor = 1 |
1318 | CODE: |
1479 | CODE: |
1319 | RETVAL = ix ? major (dev) : minor (dev); |
1480 | RETVAL = ix ? minor (dev) : major (dev); |
1320 | OUTPUT: |
1481 | OUTPUT: |
1321 | RETVAL |
1482 | RETVAL |
1322 | |
1483 | |
1323 | UV |
1484 | UV |
1324 | makedev (UV maj, UV min) |
1485 | makedev (UV maj, UV min) |
… | |
… | |
1326 | RETVAL = makedev (maj, min); |
1487 | RETVAL = makedev (maj, min); |
1327 | OUTPUT: |
1488 | OUTPUT: |
1328 | RETVAL |
1489 | RETVAL |
1329 | |
1490 | |
1330 | void |
1491 | void |
1331 | aio_utime (SV8 *fh_or_path, SV *atime, SV *mtime, SV *callback=&PL_sv_undef) |
1492 | aio_utime (SV8 *fh_or_path, SV *atime, SV *mtime, SV *callback = &PL_sv_undef) |
1332 | PPCODE: |
1493 | PPCODE: |
1333 | { |
1494 | { |
1334 | dREQ; |
1495 | dREQ; |
1335 | |
1496 | |
1336 | req->nv1 = SvOK (atime) ? SvNV (atime) : -1.; |
1497 | req->nv1 = SvOK (atime) ? SvNV (atime) : -1.; |
… | |
… | |
1339 | |
1500 | |
1340 | REQ_SEND; |
1501 | REQ_SEND; |
1341 | } |
1502 | } |
1342 | |
1503 | |
1343 | void |
1504 | void |
1344 | aio_truncate (SV8 *fh_or_path, SV *offset, SV *callback=&PL_sv_undef) |
1505 | aio_truncate (SV8 *fh_or_path, SV *offset, SV *callback = &PL_sv_undef) |
1345 | PPCODE: |
1506 | PPCODE: |
1346 | { |
1507 | { |
1347 | dREQ; |
1508 | dREQ; |
1348 | |
1509 | |
1349 | req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; |
1510 | req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; |
… | |
… | |
1351 | |
1512 | |
1352 | REQ_SEND; |
1513 | REQ_SEND; |
1353 | } |
1514 | } |
1354 | |
1515 | |
1355 | void |
1516 | void |
1356 | aio_chmod (SV8 *fh_or_path, int mode, SV *callback=&PL_sv_undef) |
1517 | aio_chmod (SV8 *fh_or_path, int mode, SV *callback = &PL_sv_undef) |
1357 | PPCODE: |
1518 | PPCODE: |
1358 | { |
1519 | { |
1359 | dREQ; |
1520 | dREQ; |
1360 | |
1521 | |
1361 | req->int2 = mode; |
1522 | req->int2 = mode; |
… | |
… | |
1363 | |
1524 | |
1364 | REQ_SEND; |
1525 | REQ_SEND; |
1365 | } |
1526 | } |
1366 | |
1527 | |
1367 | void |
1528 | void |
1368 | aio_chown (SV8 *fh_or_path, SV *uid, SV *gid, SV *callback=&PL_sv_undef) |
1529 | aio_chown (SV8 *fh_or_path, SV *uid, SV *gid, SV *callback = &PL_sv_undef) |
1369 | PPCODE: |
1530 | PPCODE: |
1370 | { |
1531 | { |
1371 | dREQ; |
1532 | dREQ; |
1372 | |
1533 | |
1373 | req->int2 = SvOK (uid) ? SvIV (uid) : -1; |
1534 | req->int2 = SvOK (uid) ? SvIV (uid) : -1; |
… | |
… | |
1376 | |
1537 | |
1377 | REQ_SEND; |
1538 | REQ_SEND; |
1378 | } |
1539 | } |
1379 | |
1540 | |
1380 | void |
1541 | void |
1381 | aio_readdirx (SV8 *pathname, IV flags, SV *callback=&PL_sv_undef) |
1542 | aio_readdirx (SV8 *pathname, IV flags, SV *callback = &PL_sv_undef) |
1382 | PPCODE: |
1543 | PPCODE: |
1383 | { |
1544 | { |
1384 | dREQ; |
1545 | dREQ; |
1385 | |
1546 | |
1386 | req->type = EIO_READDIR; |
1547 | req->type = EIO_READDIR; |
… | |
… | |
1393 | |
1554 | |
1394 | REQ_SEND; |
1555 | REQ_SEND; |
1395 | } |
1556 | } |
1396 | |
1557 | |
1397 | void |
1558 | void |
1398 | aio_mkdir (SV8 *pathname, int mode, SV *callback=&PL_sv_undef) |
1559 | aio_mkdir (SV8 *pathname, int mode, SV *callback = &PL_sv_undef) |
1399 | PPCODE: |
1560 | PPCODE: |
1400 | { |
1561 | { |
1401 | dREQ; |
1562 | dREQ; |
1402 | |
1563 | |
1403 | req->type = EIO_MKDIR; |
1564 | req->type = EIO_MKDIR; |
… | |
… | |
1406 | |
1567 | |
1407 | REQ_SEND; |
1568 | REQ_SEND; |
1408 | } |
1569 | } |
1409 | |
1570 | |
1410 | void |
1571 | void |
1411 | aio_unlink (SV8 *pathname, SV *callback=&PL_sv_undef) |
1572 | aio_unlink (SV8 *pathname, SV *callback = &PL_sv_undef) |
1412 | ALIAS: |
1573 | ALIAS: |
1413 | aio_unlink = EIO_UNLINK |
1574 | aio_unlink = EIO_UNLINK |
1414 | aio_rmdir = EIO_RMDIR |
1575 | aio_rmdir = EIO_RMDIR |
1415 | aio_readdir = EIO_READDIR |
1576 | aio_readdir = EIO_READDIR |
1416 | PPCODE: |
1577 | PPCODE: |
… | |
… | |
1422 | |
1583 | |
1423 | REQ_SEND; |
1584 | REQ_SEND; |
1424 | } |
1585 | } |
1425 | |
1586 | |
1426 | void |
1587 | void |
1427 | aio_link (SV8 *oldpath, SV8 *newpath, SV *callback=&PL_sv_undef) |
1588 | aio_link (SV8 *oldpath, SV8 *newpath, SV *callback = &PL_sv_undef) |
1428 | ALIAS: |
1589 | ALIAS: |
1429 | aio_link = EIO_LINK |
1590 | aio_link = EIO_LINK |
1430 | aio_symlink = EIO_SYMLINK |
1591 | aio_symlink = EIO_SYMLINK |
1431 | aio_rename = EIO_RENAME |
1592 | aio_rename = EIO_RENAME |
1432 | PPCODE: |
1593 | PPCODE: |
… | |
… | |
1441 | |
1602 | |
1442 | REQ_SEND; |
1603 | REQ_SEND; |
1443 | } |
1604 | } |
1444 | |
1605 | |
1445 | void |
1606 | void |
|
|
1607 | aio_rename2 (SV8 *oldpath, SV8 *newpath, int flags = 0, SV *callback = &PL_sv_undef) |
|
|
1608 | PPCODE: |
|
|
1609 | { |
|
|
1610 | eio_wd wd2 = 0; |
|
|
1611 | dREQ; |
|
|
1612 | |
|
|
1613 | req->type = EIO_RENAME; |
|
|
1614 | req_set_path1 (req, oldpath); |
|
|
1615 | req_set_path (req, newpath, &req->sv2, &req->sv4, &wd2, &req->ptr2); |
|
|
1616 | req->int2 = flags; |
|
|
1617 | req->int3 = (long)wd2; |
|
|
1618 | |
|
|
1619 | REQ_SEND; |
|
|
1620 | } |
|
|
1621 | |
|
|
1622 | void |
1446 | aio_mknod (SV8 *pathname, int mode, UV dev, SV *callback=&PL_sv_undef) |
1623 | aio_mknod (SV8 *pathname, int mode, UV dev, SV *callback = &PL_sv_undef) |
1447 | PPCODE: |
1624 | PPCODE: |
1448 | { |
1625 | { |
1449 | dREQ; |
1626 | dREQ; |
1450 | |
1627 | |
1451 | req->type = EIO_MKNOD; |
1628 | req->type = EIO_MKNOD; |
… | |
… | |
1455 | |
1632 | |
1456 | REQ_SEND; |
1633 | REQ_SEND; |
1457 | } |
1634 | } |
1458 | |
1635 | |
1459 | void |
1636 | void |
1460 | aio_mtouch (SV8 *data, IV offset = 0, SV *length = &PL_sv_undef, int flags = 0, SV *callback=&PL_sv_undef) |
1637 | aio_mtouch (SV8 *data, IV offset = 0, SV *length = &PL_sv_undef, int flags = -1, SV *callback = &PL_sv_undef) |
1461 | ALIAS: |
1638 | ALIAS: |
1462 | aio_mtouch = EIO_MTOUCH |
1639 | aio_mtouch = EIO_MTOUCH |
1463 | aio_msync = EIO_MSYNC |
1640 | aio_msync = EIO_MSYNC |
1464 | PPCODE: |
1641 | PPCODE: |
1465 | { |
1642 | { |
1466 | STRLEN svlen; |
1643 | STRLEN svlen; |
1467 | char *svptr = SvPVbyte (data, svlen); |
1644 | char *svptr = SvPVbyte (data, svlen); |
1468 | UV len = SvUV (length); |
1645 | UV len = SvUV (length); |
|
|
1646 | |
|
|
1647 | if (flags < 0) |
|
|
1648 | flags = ix == EIO_MSYNC ? EIO_MS_SYNC : 0; |
1469 | |
1649 | |
1470 | if (offset < 0) |
1650 | if (offset < 0) |
1471 | offset += svlen; |
1651 | offset += svlen; |
1472 | |
1652 | |
1473 | if (offset < 0 || offset > svlen) |
1653 | if (offset < 0 || offset > svlen) |
… | |
… | |
1488 | REQ_SEND; |
1668 | REQ_SEND; |
1489 | } |
1669 | } |
1490 | } |
1670 | } |
1491 | |
1671 | |
1492 | void |
1672 | void |
1493 | aio_mlock (SV8 *data, IV offset = 0, SV *length = &PL_sv_undef, SV *callback=&PL_sv_undef) |
1673 | aio_mlock (SV8 *data, IV offset = 0, SV *length = &PL_sv_undef, SV *callback = &PL_sv_undef) |
1494 | PPCODE: |
1674 | PPCODE: |
1495 | { |
1675 | { |
1496 | STRLEN svlen; |
1676 | STRLEN svlen; |
1497 | char *svptr = SvPVbyte (data, svlen); |
1677 | char *svptr = SvPVbyte (data, svlen); |
1498 | UV len = SvUV (length); |
1678 | UV len = SvUV (length); |
… | |
… | |
1517 | REQ_SEND; |
1697 | REQ_SEND; |
1518 | } |
1698 | } |
1519 | } |
1699 | } |
1520 | |
1700 | |
1521 | void |
1701 | void |
1522 | aio_mlockall (IV flags, SV *callback=&PL_sv_undef) |
1702 | aio_mlockall (IV flags, SV *callback = &PL_sv_undef) |
1523 | PPCODE: |
1703 | PPCODE: |
1524 | { |
1704 | { |
1525 | dREQ; |
1705 | dREQ; |
1526 | |
1706 | |
1527 | req->type = EIO_MLOCKALL; |
1707 | req->type = EIO_MLOCKALL; |
… | |
… | |
1529 | |
1709 | |
1530 | REQ_SEND; |
1710 | REQ_SEND; |
1531 | } |
1711 | } |
1532 | |
1712 | |
1533 | void |
1713 | void |
1534 | aio_fiemap (SV *fh, off_t start, SV *length, U32 flags, SV *count, SV *callback=&PL_sv_undef) |
1714 | aio_fiemap (SV *fh, off_t start, SV *length, U32 flags, SV *count, SV *callback = &PL_sv_undef) |
1535 | PPCODE: |
1715 | PPCODE: |
1536 | { |
1716 | { |
1537 | int fd = s_fileno_croak (fh, 0); |
1717 | int fd = s_fileno_croak (fh, 0); |
1538 | dREQ; |
1718 | dREQ; |
1539 | |
1719 | |
… | |
… | |
1552 | |
1732 | |
1553 | REQ_SEND; |
1733 | REQ_SEND; |
1554 | } |
1734 | } |
1555 | |
1735 | |
1556 | void |
1736 | void |
1557 | aio_busy (double delay, SV *callback=&PL_sv_undef) |
1737 | aio_busy (double delay, SV *callback = &PL_sv_undef) |
1558 | PPCODE: |
1738 | PPCODE: |
1559 | { |
1739 | { |
1560 | dREQ; |
1740 | dREQ; |
1561 | |
1741 | |
1562 | req->type = EIO_BUSY; |
1742 | req->type = EIO_BUSY; |
… | |
… | |
1564 | |
1744 | |
1565 | REQ_SEND; |
1745 | REQ_SEND; |
1566 | } |
1746 | } |
1567 | |
1747 | |
1568 | void |
1748 | void |
1569 | aio_group (SV *callback=&PL_sv_undef) |
1749 | aio_group (SV *callback = &PL_sv_undef) |
1570 | PPCODE: |
1750 | PPCODE: |
1571 | { |
1751 | { |
1572 | dREQ; |
1752 | dREQ; |
1573 | |
1753 | |
1574 | req->type = EIO_GROUP; |
1754 | req->type = EIO_GROUP; |
1575 | |
1755 | |
|
|
1756 | PUTBACK; |
1576 | req_submit (req); |
1757 | req_submit (req); |
|
|
1758 | SPAGAIN; |
|
|
1759 | |
1577 | XPUSHs (req_sv (req, aio_grp_stash)); |
1760 | XPUSHs (req_sv (req, aio_grp_stash)); |
1578 | } |
1761 | } |
1579 | |
1762 | |
1580 | void |
1763 | void |
1581 | aio_nop (SV *callback=&PL_sv_undef) |
1764 | aio_nop (SV *callback = &PL_sv_undef) |
1582 | ALIAS: |
1765 | ALIAS: |
1583 | aio_nop = EIO_NOP |
1766 | aio_nop = EIO_NOP |
1584 | aio_sync = EIO_SYNC |
1767 | aio_sync = EIO_SYNC |
1585 | PPCODE: |
1768 | PPCODE: |
1586 | { |
1769 | { |
… | |
… | |
1590 | |
1773 | |
1591 | REQ_SEND; |
1774 | REQ_SEND; |
1592 | } |
1775 | } |
1593 | |
1776 | |
1594 | int |
1777 | int |
1595 | aioreq_pri (int pri = 0) |
1778 | aioreq_pri (int pri = NO_INIT) |
1596 | CODE: |
1779 | CODE: |
1597 | RETVAL = next_pri; |
1780 | RETVAL = next_pri; |
1598 | if (items > 0) |
1781 | if (items > 0) |
1599 | { |
1782 | { |
1600 | if (pri < EIO_PRI_MIN) pri = EIO_PRI_MIN; |
1783 | if (pri < EIO_PRI_MIN) pri = EIO_PRI_MIN; |
… | |
… | |
1690 | RETVAL = eio_sendfile_sync (ofh, ifh, offset, count); |
1873 | RETVAL = eio_sendfile_sync (ofh, ifh, offset, count); |
1691 | OUTPUT: |
1874 | OUTPUT: |
1692 | RETVAL |
1875 | RETVAL |
1693 | |
1876 | |
1694 | void |
1877 | void |
1695 | mmap (SV *scalar, size_t length, int prot, int flags, SV *fh = &PL_sv_undef, off_t offset = 0) |
1878 | mmap (SV *scalar, STRLEN length, int prot, int flags, SV *fh = &PL_sv_undef, off_t offset = 0) |
1696 | PPCODE: |
1879 | PPCODE: |
1697 | sv_unmagic (scalar, MMAP_MAGIC); |
1880 | sv_unmagic (scalar, MMAP_MAGIC); |
1698 | { |
1881 | { |
1699 | int fd = SvOK (fh) ? s_fileno_croak (fh, flags & PROT_WRITE) : -1; |
1882 | int fd = SvOK (fh) ? s_fileno_croak (fh, flags & PROT_WRITE) : -1; |
1700 | void *addr = (void *)mmap (0, length, prot, flags, fd, offset); |
1883 | void *addr = (void *)mmap (0, length, prot, flags, fd, offset); |
… | |
… | |
1727 | munmap (SV *scalar) |
1910 | munmap (SV *scalar) |
1728 | CODE: |
1911 | CODE: |
1729 | sv_unmagic (scalar, MMAP_MAGIC); |
1912 | sv_unmagic (scalar, MMAP_MAGIC); |
1730 | |
1913 | |
1731 | int |
1914 | int |
1732 | madvise (SV *scalar, off_t offset = 0, SV *length = &PL_sv_undef, IV advice_or_prot) |
1915 | madvise (SV *scalar, STRLEN offset = 0, SV *length = &PL_sv_undef, IV advice_or_prot) |
1733 | ALIAS: |
1916 | ALIAS: |
1734 | mprotect = 1 |
1917 | mprotect = 1 |
1735 | CODE: |
1918 | CODE: |
1736 | { |
1919 | { |
1737 | STRLEN svlen; |
1920 | STRLEN svlen; |
1738 | void *addr = SvPVbyte (scalar, svlen); |
1921 | void *addr = SvPVbyte (scalar, svlen); |
1739 | size_t len = SvUV (length); |
1922 | STRLEN len = SvUV (length); |
1740 | |
1923 | |
1741 | if (offset < 0) |
1924 | if (offset < 0) |
1742 | offset += svlen; |
1925 | offset += svlen; |
1743 | |
1926 | |
1744 | if (offset < 0 || offset > svlen) |
1927 | if (offset < 0 || offset > svlen) |
… | |
… | |
1758 | } |
1941 | } |
1759 | OUTPUT: |
1942 | OUTPUT: |
1760 | RETVAL |
1943 | RETVAL |
1761 | |
1944 | |
1762 | int |
1945 | int |
1763 | munlock (SV *scalar, off_t offset = 0, SV *length = &PL_sv_undef) |
1946 | munlock (SV *scalar, STRLEN offset = 0, SV *length = &PL_sv_undef) |
1764 | CODE: |
1947 | CODE: |
1765 | { |
1948 | { |
1766 | STRLEN svlen; |
1949 | STRLEN svlen; |
1767 | void *addr = SvPVbyte (scalar, svlen); |
1950 | void *addr = SvPVbyte (scalar, svlen); |
1768 | size_t len = SvUV (length); |
1951 | size_t len = SvUV (length); |
1769 | |
1952 | |
1770 | if (offset < 0) |
1953 | if (offset < 0) |
1771 | offset += svlen; |
1954 | offset += svlen; |
1772 | |
1955 | |
… | |
… | |
1824 | #else |
2007 | #else |
1825 | RETVAL = EIO_ENOSYS (); |
2008 | RETVAL = EIO_ENOSYS (); |
1826 | #endif |
2009 | #endif |
1827 | OUTPUT: |
2010 | OUTPUT: |
1828 | RETVAL |
2011 | RETVAL |
|
|
2012 | |
|
|
2013 | int |
|
|
2014 | pipesize (aio_rfd rfh, int new_size = -1) |
|
|
2015 | PROTOTYPE: $;$ |
|
|
2016 | CODE: |
|
|
2017 | #if defined(F_SETPIPE_SZ) && defined(F_GETPIPE_SZ) |
|
|
2018 | if (new_size >= 0) |
|
|
2019 | RETVAL = fcntl (rfh, F_SETPIPE_SZ, new_size); |
|
|
2020 | else |
|
|
2021 | RETVAL = fcntl (rfh, F_GETPIPE_SZ); |
|
|
2022 | #else |
|
|
2023 | errno = ENOSYS; |
|
|
2024 | RETVAL = -1; |
|
|
2025 | #endif |
|
|
2026 | OUTPUT: |
|
|
2027 | RETVAL |
|
|
2028 | |
|
|
2029 | void |
|
|
2030 | pipe2 (int flags = 0) |
|
|
2031 | PROTOTYPE: ;$ |
|
|
2032 | PPCODE: |
|
|
2033 | { |
|
|
2034 | int fd[2]; |
|
|
2035 | int res; |
|
|
2036 | |
|
|
2037 | if (flags) |
|
|
2038 | #if HAVE_PIPE2 |
|
|
2039 | res = pipe2 (fd, flags); |
|
|
2040 | #else |
|
|
2041 | res = (errno = ENOSYS, -1); |
|
|
2042 | #endif |
|
|
2043 | else |
|
|
2044 | res = pipe (fd); |
|
|
2045 | |
|
|
2046 | if (!res) |
|
|
2047 | { |
|
|
2048 | EXTEND (SP, 2); |
|
|
2049 | PUSHs (newmortalFH (fd[0], O_RDONLY)); |
|
|
2050 | PUSHs (newmortalFH (fd[1], O_WRONLY)); |
|
|
2051 | } |
|
|
2052 | } |
1829 | |
2053 | |
1830 | void _on_next_submit (SV *cb) |
2054 | void _on_next_submit (SV *cb) |
1831 | CODE: |
2055 | CODE: |
1832 | SvREFCNT_dec (on_next_submit); |
2056 | SvREFCNT_dec (on_next_submit); |
1833 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
2057 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
… | |
… | |
1868 | cancel (aio_req_ornot req) |
2092 | cancel (aio_req_ornot req) |
1869 | CODE: |
2093 | CODE: |
1870 | eio_cancel (req); |
2094 | eio_cancel (req); |
1871 | |
2095 | |
1872 | void |
2096 | void |
1873 | cb (aio_req_ornot req, SV *callback=&PL_sv_undef) |
2097 | cb (aio_req_ornot req, SV *callback = NO_INIT) |
1874 | PPCODE: |
2098 | PPCODE: |
1875 | { |
2099 | { |
1876 | if (GIMME_V != G_VOID) |
2100 | if (GIMME_V != G_VOID) |
1877 | XPUSHs (req->callback ? sv_2mortal (newRV_inc (req->callback)) : &PL_sv_undef); |
2101 | XPUSHs (req->callback ? sv_2mortal (newRV_inc (req->callback)) : &PL_sv_undef); |
1878 | |
2102 | |
1879 | if (items > 1) |
2103 | if (items > 1) |
1880 | { |
2104 | { |
1881 | SV *cb_cv =get_cb (callback); |
2105 | SV *cb_cv = get_cb (callback); |
1882 | |
2106 | |
1883 | SvREFCNT_dec (req->callback); |
2107 | SvREFCNT_dec (req->callback); |
1884 | req->callback = SvREFCNT_inc (cb_cv); |
2108 | req->callback = SvREFCNT_inc (cb_cv); |
1885 | } |
2109 | } |
1886 | } |
2110 | } |
… | |
… | |
1943 | limit (aio_req grp, int limit) |
2167 | limit (aio_req grp, int limit) |
1944 | CODE: |
2168 | CODE: |
1945 | eio_grp_limit (grp, limit); |
2169 | eio_grp_limit (grp, limit); |
1946 | |
2170 | |
1947 | void |
2171 | void |
1948 | feed (aio_req grp, SV *callback=&PL_sv_undef) |
2172 | feed (aio_req grp, SV *callback = &PL_sv_undef) |
1949 | CODE: |
2173 | CODE: |
1950 | { |
2174 | { |
1951 | SvREFCNT_dec (grp->sv2); |
2175 | SvREFCNT_dec (grp->sv2); |
1952 | grp->sv2 = newSVsv (callback); |
2176 | grp->sv2 = newSVsv (callback); |
1953 | grp->feed = aio_grp_feed; |
2177 | grp->feed = aio_grp_feed; |