… | |
… | |
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. on't complain if this fails for you. |
|
|
27 | */ |
|
|
28 | #if __linux__ && (defined __GLIBC__ || defined __UCLIBC__) |
25 | # include <linux/fs.h> |
29 | # include <linux/fs.h> |
26 | # ifdef FS_IOC_FIEMAP |
30 | # ifdef FS_IOC_FIEMAP |
27 | # include <linux/types.h> |
31 | # include <linux/types.h> |
28 | # include <linux/fiemap.h> |
32 | # include <linux/fiemap.h> |
29 | # define HAVE_FIEMAP 1 |
33 | # define HAVE_FIEMAP 1 |
… | |
… | |
141 | # define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */ |
145 | # define MAP_ANONYMOUS MAP_FIXED /* and hope this fails */ |
142 | # endif |
146 | # endif |
143 | #endif |
147 | #endif |
144 | |
148 | |
145 | /* defines all sorts of constants to 0 unless they are already defined */ |
149 | /* defines all sorts of constants to 0 unless they are already defined */ |
|
|
150 | /* also provides const_iv_ and const_niv_ macros for them */ |
146 | #include "def0.h" |
151 | #include "def0.h" |
147 | |
152 | |
148 | #ifndef makedev |
153 | #ifndef makedev |
149 | # define makedev(maj,min) (((maj) << 8) | (min)) |
154 | # define makedev(maj,min) (((maj) << 8) | (min)) |
150 | #endif |
155 | #endif |
… | |
… | |
153 | #endif |
158 | #endif |
154 | #ifndef minor |
159 | #ifndef minor |
155 | # define minor(dev) ((dev) & 0xff) |
160 | # define minor(dev) ((dev) & 0xff) |
156 | #endif |
161 | #endif |
157 | |
162 | |
158 | #ifndef PAGESIZE |
163 | #if PAGESIZE <= 0 |
159 | # define PAGESIZE sysconf (_SC_PAGESIZE) |
164 | # define PAGESIZE sysconf (_SC_PAGESIZE) |
160 | #endif |
165 | #endif |
161 | |
166 | |
162 | /*****************************************************************************/ |
167 | /*****************************************************************************/ |
163 | |
168 | |
… | |
… | |
189 | fiemap->fm_start = req->offs; |
194 | fiemap->fm_start = req->offs; |
190 | fiemap->fm_length = req->size; |
195 | fiemap->fm_length = req->size; |
191 | fiemap->fm_flags = req->int2; |
196 | fiemap->fm_flags = req->int2; |
192 | fiemap->fm_extent_count = count; |
197 | fiemap->fm_extent_count = count; |
193 | |
198 | |
194 | if (ioctl (req->int1, FS_IOC_FIEMAP, fiemap)) |
199 | if (ioctl (req->int1, FS_IOC_FIEMAP, fiemap) < 0) |
195 | return; |
200 | return; |
196 | |
201 | |
197 | if (req->int3 >= 0 /* not autosizing */ |
202 | if (req->int3 >= 0 /* not autosizing */ |
198 | || !fiemap->fm_mapped_extents /* no more extents */ |
203 | || !fiemap->fm_mapped_extents /* no more extents */ |
199 | || fiemap->fm_extents [fiemap->fm_mapped_extents - 1].fe_flags & FIEMAP_EXTENT_LAST /* hit eof */) |
204 | || fiemap->fm_extents [fiemap->fm_mapped_extents - 1].fe_flags & FIEMAP_EXTENT_LAST /* hit eof */) |
200 | goto done; |
205 | goto done; |
201 | |
206 | |
202 | /* else we have to loop - |
207 | /* else we have to loop - |
203 | * it would be tempting (atcually I tried that first) to just query the |
208 | * it would be tempting (actually I tried that first) to just query the |
204 | * number of extents needed, but linux often feels like not returning all |
209 | * number of extents needed, but linux often feels like not returning all |
205 | * extents, without telling us it left any out. this complicates |
210 | * extents, without telling us it left any out. this complicates |
206 | * this quite a bit. |
211 | * this quite a bit. |
207 | */ |
212 | */ |
208 | |
213 | |
… | |
… | |
218 | + fiemap->fm_extents [fiemap->fm_mapped_extents - 1].fe_length; |
223 | + fiemap->fm_extents [fiemap->fm_mapped_extents - 1].fe_length; |
219 | incmap->fm_length = fiemap->fm_length - (incmap->fm_start - fiemap->fm_start); |
224 | incmap->fm_length = fiemap->fm_length - (incmap->fm_start - fiemap->fm_start); |
220 | incmap->fm_flags = fiemap->fm_flags; |
225 | incmap->fm_flags = fiemap->fm_flags; |
221 | incmap->fm_extent_count = (sizeof (scratch) - sizeof (struct fiemap)) / sizeof (struct fiemap_extent); |
226 | incmap->fm_extent_count = (sizeof (scratch) - sizeof (struct fiemap)) / sizeof (struct fiemap_extent); |
222 | |
227 | |
223 | if (ioctl (req->int1, FS_IOC_FIEMAP, incmap)) |
228 | if (ioctl (req->int1, FS_IOC_FIEMAP, incmap) < 0) |
224 | return; |
229 | return; |
|
|
230 | |
|
|
231 | if (!incmap->fm_mapped_extents) |
|
|
232 | goto done; |
225 | |
233 | |
226 | count = fiemap->fm_mapped_extents + incmap->fm_mapped_extents; |
234 | count = fiemap->fm_mapped_extents + incmap->fm_mapped_extents; |
227 | fiemap = realloc (fiemap, sizeof (*fiemap) + sizeof (struct fiemap_extent) * count); |
235 | fiemap = realloc (fiemap, sizeof (*fiemap) + sizeof (struct fiemap_extent) * count); |
228 | errno = ENOMEM; |
236 | errno = ENOMEM; |
229 | if (!fiemap) |
237 | if (!fiemap) |
… | |
… | |
301 | } |
309 | } |
302 | |
310 | |
303 | static SV * |
311 | static SV * |
304 | newSVaio_wd (aio_wd wd) |
312 | newSVaio_wd (aio_wd wd) |
305 | { |
313 | { |
306 | return sv_bless (newRV_noinc (newSViv ((IV)wd)), aio_wd_stash); |
314 | return sv_bless (newRV_noinc (newSViv ((intptr_t)wd)), aio_wd_stash); |
307 | } |
315 | } |
308 | |
316 | |
309 | static aio_req |
317 | static aio_req |
310 | SvAIO_REQ (SV *sv) |
318 | SvAIO_REQ (SV *sv) |
311 | { |
319 | { |
… | |
… | |
330 | || SvTYPE (SvRV (sv)) != SVt_PVMG |
338 | || SvTYPE (SvRV (sv)) != SVt_PVMG |
331 | || SvSTASH (SvRV (sv)) != aio_wd_stash) |
339 | || SvSTASH (SvRV (sv)) != aio_wd_stash) |
332 | croak ("IO::AIO: expected a working directory object as returned by aio_wd"); |
340 | croak ("IO::AIO: expected a working directory object as returned by aio_wd"); |
333 | |
341 | |
334 | return (aio_wd)(long)SvIVX (SvRV (sv)); |
342 | return (aio_wd)(long)SvIVX (SvRV (sv)); |
|
|
343 | } |
|
|
344 | |
|
|
345 | static SV * |
|
|
346 | newmortalFH (int fd, int flags) |
|
|
347 | { |
|
|
348 | if (fd < 0) |
|
|
349 | return &PL_sv_undef; |
|
|
350 | |
|
|
351 | GV *gv = (GV *)sv_newmortal (); |
|
|
352 | char sym[64]; |
|
|
353 | int symlen; |
|
|
354 | |
|
|
355 | symlen = snprintf (sym, sizeof (sym), "fd#%d", fd); |
|
|
356 | gv_init (gv, aio_stash, sym, symlen, 0); |
|
|
357 | |
|
|
358 | symlen = snprintf ( |
|
|
359 | sym, |
|
|
360 | sizeof (sym), |
|
|
361 | "%s&=%d", |
|
|
362 | flags == O_RDONLY ? "<" : flags == O_WRONLY ? ">" : "+<", |
|
|
363 | fd |
|
|
364 | ); |
|
|
365 | |
|
|
366 | return do_open (gv, sym, symlen, 0, 0, 0, 0) |
|
|
367 | ? (SV *)gv : &PL_sv_undef; |
335 | } |
368 | } |
336 | |
369 | |
337 | static void |
370 | static void |
338 | aio_grp_feed (aio_req grp) |
371 | aio_grp_feed (aio_req grp) |
339 | { |
372 | { |
… | |
… | |
467 | XPUSHs (sv_2mortal (newSViv (req->int1 & ~(EIO_READDIR_CUSTOM1 | EIO_READDIR_CUSTOM2)))); |
500 | XPUSHs (sv_2mortal (newSViv (req->int1 & ~(EIO_READDIR_CUSTOM1 | EIO_READDIR_CUSTOM2)))); |
468 | } |
501 | } |
469 | break; |
502 | break; |
470 | |
503 | |
471 | case EIO_OPEN: |
504 | case EIO_OPEN: |
472 | { |
505 | PUSHs (newmortalFH (req->result, req->int1 & (O_RDONLY | O_WRONLY | O_RDWR))); |
473 | /* convert fd to fh */ |
|
|
474 | SV *fh = &PL_sv_undef; |
|
|
475 | |
|
|
476 | if (req->result >= 0) |
|
|
477 | { |
|
|
478 | GV *gv = (GV *)sv_newmortal (); |
|
|
479 | int flags = req->int1 & (O_RDONLY | O_WRONLY | O_RDWR); |
|
|
480 | char sym [64]; |
|
|
481 | int symlen; |
|
|
482 | |
|
|
483 | symlen = snprintf (sym, sizeof (sym), "fd#%d", (int)req->result); |
|
|
484 | gv_init (gv, aio_stash, sym, symlen, 0); |
|
|
485 | |
|
|
486 | symlen = snprintf ( |
|
|
487 | sym, |
|
|
488 | sizeof (sym), |
|
|
489 | "%s&=%d", |
|
|
490 | flags == O_RDONLY ? "<" : flags == O_WRONLY ? ">" : "+<", |
|
|
491 | (int)req->result |
|
|
492 | ); |
|
|
493 | |
|
|
494 | if (do_open (gv, sym, symlen, 0, 0, 0, 0)) |
|
|
495 | fh = (SV *)gv; |
|
|
496 | } |
|
|
497 | |
|
|
498 | PUSHs (fh); |
|
|
499 | } |
|
|
500 | break; |
506 | break; |
501 | |
507 | |
502 | case EIO_STATVFS: |
508 | case EIO_STATVFS: |
503 | case EIO_FSTATVFS: |
509 | case EIO_FSTATVFS: |
504 | { |
510 | { |
… | |
… | |
507 | #ifndef _WIN32 |
513 | #ifndef _WIN32 |
508 | if (req->result >= 0) |
514 | if (req->result >= 0) |
509 | { |
515 | { |
510 | EIO_STRUCT_STATVFS *f = EIO_STATVFS_BUF (req); |
516 | EIO_STRUCT_STATVFS *f = EIO_STATVFS_BUF (req); |
511 | HV *hv = newHV (); |
517 | HV *hv = newHV (); |
|
|
518 | /* POSIX requires fsid to be unsigned long, but AIX in its infinite wisdom |
|
|
519 | * chooses to make it a struct. |
|
|
520 | */ |
|
|
521 | unsigned long fsid = 0; |
|
|
522 | memcpy (&fsid, &f->f_fsid, sizeof (unsigned long) < sizeof (f->f_fsid) ? sizeof (unsigned long) : sizeof (f->f_fsid)); |
512 | |
523 | |
513 | rv = sv_2mortal (newRV_noinc ((SV *)hv)); |
524 | rv = sv_2mortal (newRV_noinc ((SV *)hv)); |
514 | |
525 | |
515 | hv_store (hv, "bsize" , sizeof ("bsize" ) - 1, newSVval64 (f->f_bsize ), 0); |
526 | hv_store (hv, "bsize" , sizeof ("bsize" ) - 1, newSVval64 (f->f_bsize ), 0); |
516 | hv_store (hv, "frsize" , sizeof ("frsize" ) - 1, newSVval64 (f->f_frsize ), 0); |
527 | hv_store (hv, "frsize" , sizeof ("frsize" ) - 1, newSVval64 (f->f_frsize ), 0); |
… | |
… | |
518 | hv_store (hv, "bfree" , sizeof ("bfree" ) - 1, newSVval64 (f->f_bfree ), 0); |
529 | hv_store (hv, "bfree" , sizeof ("bfree" ) - 1, newSVval64 (f->f_bfree ), 0); |
519 | hv_store (hv, "bavail" , sizeof ("bavail" ) - 1, newSVval64 (f->f_bavail ), 0); |
530 | hv_store (hv, "bavail" , sizeof ("bavail" ) - 1, newSVval64 (f->f_bavail ), 0); |
520 | hv_store (hv, "files" , sizeof ("files" ) - 1, newSVval64 (f->f_files ), 0); |
531 | hv_store (hv, "files" , sizeof ("files" ) - 1, newSVval64 (f->f_files ), 0); |
521 | hv_store (hv, "ffree" , sizeof ("ffree" ) - 1, newSVval64 (f->f_ffree ), 0); |
532 | hv_store (hv, "ffree" , sizeof ("ffree" ) - 1, newSVval64 (f->f_ffree ), 0); |
522 | hv_store (hv, "favail" , sizeof ("favail" ) - 1, newSVval64 (f->f_favail ), 0); |
533 | hv_store (hv, "favail" , sizeof ("favail" ) - 1, newSVval64 (f->f_favail ), 0); |
523 | hv_store (hv, "fsid" , sizeof ("fsid" ) - 1, newSVval64 (f->f_fsid ), 0); |
534 | hv_store (hv, "fsid" , sizeof ("fsid" ) - 1, newSVval64 (fsid ), 0); |
524 | hv_store (hv, "flag" , sizeof ("flag" ) - 1, newSVval64 (f->f_flag ), 0); |
535 | hv_store (hv, "flag" , sizeof ("flag" ) - 1, newSVval64 (f->f_flag ), 0); |
525 | hv_store (hv, "namemax", sizeof ("namemax") - 1, newSVval64 (f->f_namemax), 0); |
536 | hv_store (hv, "namemax", sizeof ("namemax") - 1, newSVval64 (f->f_namemax), 0); |
526 | } |
537 | } |
527 | #endif |
538 | #endif |
528 | |
539 | |
… | |
… | |
693 | { |
704 | { |
694 | while (eio_nreqs ()) |
705 | while (eio_nreqs ()) |
695 | { |
706 | { |
696 | int size; |
707 | int size; |
697 | |
708 | |
698 | X_LOCK (reslock); |
709 | X_LOCK (EIO_POOL->reslock); |
699 | size = res_queue.size; |
710 | size = EIO_POOL->res_queue.size; |
700 | X_UNLOCK (reslock); |
711 | X_UNLOCK (EIO_POOL->reslock); |
701 | |
712 | |
702 | if (size) |
713 | if (size) |
703 | return; |
714 | return; |
704 | |
715 | |
705 | etp_maybe_start_thread (); |
716 | etp_maybe_start_thread (EIO_POOL); |
706 | |
717 | |
707 | s_epipe_wait (&respipe); |
718 | s_epipe_wait (&respipe); |
708 | } |
719 | } |
709 | } |
720 | } |
710 | |
721 | |
… | |
… | |
741 | # define munmap(addr,length) EIO_ENOSYS () |
752 | # define munmap(addr,length) EIO_ENOSYS () |
742 | #endif |
753 | #endif |
743 | |
754 | |
744 | #if !_POSIX_MEMORY_PROTECTION |
755 | #if !_POSIX_MEMORY_PROTECTION |
745 | # define mprotect(addr,len,prot) EIO_ENOSYS () |
756 | # define mprotect(addr,len,prot) EIO_ENOSYS () |
746 | # define PROT_NONE 0 |
|
|
747 | # define PROT_WRITE 0 |
|
|
748 | # define MAP_PRIVATE 0 |
|
|
749 | # define MAP_SHARED 0 |
|
|
750 | # define MAP_FIXED 0 |
|
|
751 | #endif |
757 | #endif |
752 | |
758 | |
753 | #define MMAP_MAGIC PERL_MAGIC_ext |
759 | #define MMAP_MAGIC PERL_MAGIC_ext |
754 | |
760 | |
755 | static int ecb_cold |
761 | static int ecb_cold |
… | |
… | |
895 | } *civ, const_iv[] = { |
901 | } *civ, const_iv[] = { |
896 | # define const_niv(name, value) { # name, (IV) value }, |
902 | # define const_niv(name, value) { # name, (IV) value }, |
897 | # define const_iv(name) { # name, (IV) name }, |
903 | # define const_iv(name) { # name, (IV) name }, |
898 | # define const_eio(name) { # name, (IV) EIO_ ## name }, |
904 | # define const_eio(name) { # name, (IV) EIO_ ## name }, |
899 | |
905 | |
900 | /* you have to re-run ./gendef0 after adding/Removing any constants here */ |
906 | /* you have to re-run ./gendef0 after adding/removing any constants here */ |
901 | |
907 | /* the first block can be undef if missing */ |
902 | const_iv (ENOSYS) |
908 | const_iv (ENOSYS) |
903 | const_iv (EXDEV) |
909 | const_iv (EXDEV) |
904 | const_iv (EBADR) |
910 | const_iv (EBADR) |
905 | |
911 | |
|
|
912 | /* for lseek */ |
|
|
913 | const_iv (SEEK_DATA) |
|
|
914 | const_iv (SEEK_HOLE) |
|
|
915 | |
|
|
916 | const_niv (FADV_NORMAL , POSIX_FADV_NORMAL) |
|
|
917 | const_niv (FADV_SEQUENTIAL, POSIX_FADV_SEQUENTIAL) |
|
|
918 | const_niv (FADV_RANDOM , POSIX_FADV_RANDOM) |
|
|
919 | const_niv (FADV_NOREUSE , POSIX_FADV_NOREUSE) |
|
|
920 | const_niv (FADV_WILLNEED , POSIX_FADV_WILLNEED) |
|
|
921 | const_niv (FADV_DONTNEED , POSIX_FADV_DONTNEED) |
|
|
922 | |
|
|
923 | const_niv (MADV_NORMAL , POSIX_MADV_NORMAL) |
|
|
924 | const_niv (MADV_SEQUENTIAL, POSIX_MADV_SEQUENTIAL) |
|
|
925 | const_niv (MADV_RANDOM , POSIX_MADV_RANDOM) |
|
|
926 | const_niv (MADV_WILLNEED , POSIX_MADV_WILLNEED) |
|
|
927 | const_niv (MADV_DONTNEED , POSIX_MADV_DONTNEED) |
|
|
928 | |
|
|
929 | /* the second block will be 0 when missing */ |
906 | const_iv (O_RDONLY) |
930 | const_iv (O_RDONLY) |
907 | const_iv (O_WRONLY) |
931 | const_iv (O_WRONLY) |
908 | const_iv (O_RDWR) |
932 | const_iv (O_RDWR) |
909 | const_iv (O_CREAT) |
933 | const_iv (O_CREAT) |
910 | const_iv (O_TRUNC) |
934 | const_iv (O_TRUNC) |
… | |
… | |
923 | const_iv (O_SEARCH) |
947 | const_iv (O_SEARCH) |
924 | const_iv (O_DIRECTORY) |
948 | const_iv (O_DIRECTORY) |
925 | const_iv (O_DSYNC) |
949 | const_iv (O_DSYNC) |
926 | const_iv (O_RSYNC) |
950 | const_iv (O_RSYNC) |
927 | const_iv (O_SYNC) |
951 | const_iv (O_SYNC) |
|
|
952 | const_iv (O_PATH) |
|
|
953 | const_iv (O_TMPFILE) |
928 | const_iv (O_TTY_INIT) |
954 | const_iv (O_TTY_INIT) |
929 | |
955 | |
930 | const_iv (S_IFIFO) |
956 | const_iv (S_IFIFO) |
931 | const_iv (S_IFCHR) |
957 | const_iv (S_IFCHR) |
932 | const_iv (S_IFBLK) |
958 | const_iv (S_IFBLK) |
… | |
… | |
934 | const_iv (S_IFREG) |
960 | const_iv (S_IFREG) |
935 | const_iv (S_IFDIR) |
961 | const_iv (S_IFDIR) |
936 | const_iv (S_IFWHT) |
962 | const_iv (S_IFWHT) |
937 | const_iv (S_IFSOCK) |
963 | const_iv (S_IFSOCK) |
938 | const_iv (S_IFMT) |
964 | const_iv (S_IFMT) |
939 | |
|
|
940 | const_niv (FADV_NORMAL , POSIX_FADV_NORMAL) |
|
|
941 | const_niv (FADV_SEQUENTIAL, POSIX_FADV_SEQUENTIAL) |
|
|
942 | const_niv (FADV_RANDOM , POSIX_FADV_RANDOM) |
|
|
943 | const_niv (FADV_NOREUSE , POSIX_FADV_NOREUSE) |
|
|
944 | const_niv (FADV_WILLNEED , POSIX_FADV_WILLNEED) |
|
|
945 | const_niv (FADV_DONTNEED , POSIX_FADV_DONTNEED) |
|
|
946 | |
|
|
947 | const_niv (MADV_NORMAL , POSIX_MADV_NORMAL) |
|
|
948 | const_niv (MADV_SEQUENTIAL, POSIX_MADV_SEQUENTIAL) |
|
|
949 | const_niv (MADV_RANDOM , POSIX_MADV_RANDOM) |
|
|
950 | const_niv (MADV_WILLNEED , POSIX_MADV_WILLNEED) |
|
|
951 | const_niv (MADV_DONTNEED , POSIX_MADV_DONTNEED) |
|
|
952 | |
965 | |
953 | const_iv (ST_RDONLY) |
966 | const_iv (ST_RDONLY) |
954 | const_iv (ST_NOSUID) |
967 | const_iv (ST_NOSUID) |
955 | const_iv (ST_NODEV) |
968 | const_iv (ST_NODEV) |
956 | const_iv (ST_NOEXEC) |
969 | const_iv (ST_NOEXEC) |
… | |
… | |
966 | const_iv (PROT_NONE) |
979 | const_iv (PROT_NONE) |
967 | const_iv (PROT_EXEC) |
980 | const_iv (PROT_EXEC) |
968 | const_iv (PROT_READ) |
981 | const_iv (PROT_READ) |
969 | const_iv (PROT_WRITE) |
982 | const_iv (PROT_WRITE) |
970 | |
983 | |
971 | /*const_iv (MAP_FIXED)*/ |
|
|
972 | const_iv (MAP_PRIVATE) |
984 | const_iv (MAP_PRIVATE) |
973 | const_iv (MAP_SHARED) |
985 | const_iv (MAP_SHARED) |
|
|
986 | const_iv (MAP_FIXED) |
974 | const_iv (MAP_ANONYMOUS) |
987 | const_iv (MAP_ANONYMOUS) |
975 | |
988 | |
976 | /* linuxish */ |
989 | /* linuxish */ |
977 | const_iv (MAP_HUGETLB) |
|
|
978 | const_iv (MAP_LOCKED) |
990 | const_iv (MAP_LOCKED) |
979 | const_iv (MAP_NORESERVE) |
991 | const_iv (MAP_NORESERVE) |
980 | const_iv (MAP_POPULATE) |
992 | const_iv (MAP_POPULATE) |
981 | const_iv (MAP_NONBLOCK) |
993 | const_iv (MAP_NONBLOCK) |
|
|
994 | const_iv (MAP_GROWSDOWN) |
|
|
995 | const_iv (MAP_32BIT) |
|
|
996 | const_iv (MAP_HUGETLB) |
|
|
997 | const_iv (MAP_STACK) |
982 | |
998 | |
983 | const_iv (FIEMAP_FLAG_SYNC) |
999 | const_iv (FIEMAP_FLAG_SYNC) |
984 | const_iv (FIEMAP_FLAG_XATTR) |
1000 | const_iv (FIEMAP_FLAG_XATTR) |
985 | const_iv (FIEMAP_FLAGS_COMPAT) |
1001 | const_iv (FIEMAP_FLAGS_COMPAT) |
986 | const_iv (FIEMAP_EXTENT_LAST) |
1002 | const_iv (FIEMAP_EXTENT_LAST) |
… | |
… | |
998 | const_iv (SPLICE_F_MOVE) |
1014 | const_iv (SPLICE_F_MOVE) |
999 | const_iv (SPLICE_F_NONBLOCK) |
1015 | const_iv (SPLICE_F_NONBLOCK) |
1000 | const_iv (SPLICE_F_MORE) |
1016 | const_iv (SPLICE_F_MORE) |
1001 | const_iv (SPLICE_F_GIFT) |
1017 | const_iv (SPLICE_F_GIFT) |
1002 | |
1018 | |
1003 | const_iv (SEEK_DATA) |
1019 | /* these are libeio constants, and are independent of gendef0 */ |
1004 | const_iv (SEEK_HOLE) |
|
|
1005 | |
|
|
1006 | /* libeio constants */ |
|
|
1007 | const_eio (SEEK_SET) |
1020 | const_eio (SEEK_SET) |
1008 | const_eio (SEEK_CUR) |
1021 | const_eio (SEEK_CUR) |
1009 | const_eio (SEEK_END) |
1022 | const_eio (SEEK_END) |
1010 | |
1023 | |
1011 | const_eio (MCL_FUTURE) |
1024 | const_eio (MCL_FUTURE) |
… | |
… | |
1021 | const_eio (SYNC_FILE_RANGE_WRITE) |
1034 | const_eio (SYNC_FILE_RANGE_WRITE) |
1022 | const_eio (SYNC_FILE_RANGE_WAIT_AFTER) |
1035 | const_eio (SYNC_FILE_RANGE_WAIT_AFTER) |
1023 | |
1036 | |
1024 | const_eio (FALLOC_FL_KEEP_SIZE) |
1037 | const_eio (FALLOC_FL_KEEP_SIZE) |
1025 | const_eio (FALLOC_FL_PUNCH_HOLE) |
1038 | const_eio (FALLOC_FL_PUNCH_HOLE) |
|
|
1039 | const_eio (FALLOC_FL_COLLAPSE_RANGE) |
|
|
1040 | const_eio (FALLOC_FL_ZERO_RANGE) |
1026 | |
1041 | |
1027 | const_eio (READDIR_DENTS) |
1042 | const_eio (READDIR_DENTS) |
1028 | const_eio (READDIR_DIRS_FIRST) |
1043 | const_eio (READDIR_DIRS_FIRST) |
1029 | const_eio (READDIR_STAT_ORDER) |
1044 | const_eio (READDIR_STAT_ORDER) |
1030 | const_eio (READDIR_FOUND_UNKNOWN) |
1045 | const_eio (READDIR_FOUND_UNKNOWN) |
… | |
… | |
1098 | PROTOTYPE: $ |
1113 | PROTOTYPE: $ |
1099 | CODE: |
1114 | CODE: |
1100 | max_outstanding = maxreqs; |
1115 | max_outstanding = maxreqs; |
1101 | |
1116 | |
1102 | void |
1117 | void |
1103 | aio_wd (SV8 *pathname, SV *callback=&PL_sv_undef) |
1118 | aio_wd (SV8 *pathname, SV *callback = &PL_sv_undef) |
1104 | PPCODE: |
1119 | PPCODE: |
1105 | { |
1120 | { |
1106 | dREQ; |
1121 | dREQ; |
1107 | |
1122 | |
1108 | req->type = EIO_WD_OPEN; |
1123 | req->type = EIO_WD_OPEN; |
… | |
… | |
1110 | |
1125 | |
1111 | REQ_SEND; |
1126 | REQ_SEND; |
1112 | } |
1127 | } |
1113 | |
1128 | |
1114 | void |
1129 | void |
1115 | aio_open (SV8 *pathname, int flags, int mode, SV *callback=&PL_sv_undef) |
1130 | aio_open (SV8 *pathname, int flags, int mode, SV *callback = &PL_sv_undef) |
1116 | PPCODE: |
1131 | PPCODE: |
1117 | { |
1132 | { |
1118 | dREQ; |
1133 | dREQ; |
1119 | |
1134 | |
1120 | req->type = EIO_OPEN; |
1135 | req->type = EIO_OPEN; |
… | |
… | |
1124 | |
1139 | |
1125 | REQ_SEND; |
1140 | REQ_SEND; |
1126 | } |
1141 | } |
1127 | |
1142 | |
1128 | void |
1143 | void |
1129 | aio_fsync (SV *fh, SV *callback=&PL_sv_undef) |
1144 | aio_fsync (SV *fh, SV *callback = &PL_sv_undef) |
1130 | ALIAS: |
1145 | ALIAS: |
1131 | aio_fsync = EIO_FSYNC |
1146 | aio_fsync = EIO_FSYNC |
1132 | aio_fdatasync = EIO_FDATASYNC |
1147 | aio_fdatasync = EIO_FDATASYNC |
1133 | aio_syncfs = EIO_SYNCFS |
1148 | aio_syncfs = EIO_SYNCFS |
1134 | PPCODE: |
1149 | PPCODE: |
1135 | { |
1150 | { |
1136 | int fd = s_fileno_croak (fh, 0); |
1151 | int fd = s_fileno_croak (fh, 0); |
1137 | dREQ; |
1152 | dREQ; |
1138 | |
1153 | |
1139 | req->type = ix; |
1154 | req->type = ix; |
1140 | req->sv1 = newSVsv (fh); |
1155 | req->sv1 = newSVsv (fh); |
1141 | req->int1 = fd; |
1156 | req->int1 = fd; |
1142 | |
1157 | |
1143 | REQ_SEND; |
1158 | REQ_SEND; |
1144 | } |
1159 | } |
1145 | |
1160 | |
1146 | void |
1161 | void |
1147 | aio_sync_file_range (SV *fh, off_t offset, size_t nbytes, UV flags, SV *callback=&PL_sv_undef) |
1162 | aio_sync_file_range (SV *fh, off_t offset, size_t nbytes, UV flags, SV *callback = &PL_sv_undef) |
1148 | PPCODE: |
1163 | PPCODE: |
1149 | { |
1164 | { |
1150 | int fd = s_fileno_croak (fh, 0); |
1165 | int fd = s_fileno_croak (fh, 0); |
1151 | dREQ; |
1166 | dREQ; |
1152 | |
1167 | |
1153 | req->type = EIO_SYNC_FILE_RANGE; |
1168 | req->type = EIO_SYNC_FILE_RANGE; |
1154 | req->sv1 = newSVsv (fh); |
1169 | req->sv1 = newSVsv (fh); |
1155 | req->int1 = fd; |
1170 | req->int1 = fd; |
… | |
… | |
1159 | |
1174 | |
1160 | REQ_SEND; |
1175 | REQ_SEND; |
1161 | } |
1176 | } |
1162 | |
1177 | |
1163 | void |
1178 | void |
1164 | aio_fallocate (SV *fh, int mode, off_t offset, size_t len, SV *callback=&PL_sv_undef) |
1179 | aio_allocate (SV *fh, int mode, off_t offset, size_t len, SV *callback = &PL_sv_undef) |
1165 | PPCODE: |
1180 | PPCODE: |
1166 | { |
1181 | { |
1167 | int fd = s_fileno_croak (fh, 0); |
1182 | int fd = s_fileno_croak (fh, 0); |
1168 | dREQ; |
1183 | dREQ; |
1169 | |
1184 | |
1170 | req->type = EIO_FALLOCATE; |
1185 | req->type = EIO_FALLOCATE; |
1171 | req->sv1 = newSVsv (fh); |
1186 | req->sv1 = newSVsv (fh); |
1172 | req->int1 = fd; |
1187 | req->int1 = fd; |
… | |
… | |
1176 | |
1191 | |
1177 | REQ_SEND; |
1192 | REQ_SEND; |
1178 | } |
1193 | } |
1179 | |
1194 | |
1180 | void |
1195 | void |
1181 | aio_close (SV *fh, SV *callback=&PL_sv_undef) |
1196 | aio_close (SV *fh, SV *callback = &PL_sv_undef) |
1182 | PPCODE: |
1197 | PPCODE: |
1183 | { |
1198 | { |
1184 | static int close_fd = -1; /* dummy fd to close fds via dup2 */ |
1199 | static int close_fd = -1; /* dummy fd to close fds via dup2 */ |
1185 | int fd = s_fileno_croak (fh, 0); |
1200 | int fd = s_fileno_croak (fh, 0); |
1186 | dREQ; |
1201 | dREQ; |
1187 | |
1202 | |
1188 | if (expect_false (close_fd < 0)) |
1203 | if (expect_false (close_fd < 0)) |
1189 | { |
1204 | { |
1190 | int pipefd [2]; |
1205 | int pipefd [2]; |
… | |
… | |
1210 | |
1225 | |
1211 | REQ_SEND; |
1226 | REQ_SEND; |
1212 | } |
1227 | } |
1213 | |
1228 | |
1214 | void |
1229 | void |
1215 | aio_seek (SV *fh, SV *offset, int whence, SV *callback=&PL_sv_undef) |
1230 | aio_seek (SV *fh, SV *offset, int whence, SV *callback = &PL_sv_undef) |
1216 | PPCODE: |
1231 | PPCODE: |
1217 | { |
1232 | { |
1218 | int fd = s_fileno_croak (fh, 0); |
1233 | int fd = s_fileno_croak (fh, 0); |
1219 | dREQ; |
1234 | dREQ; |
1220 | |
1235 | |
… | |
… | |
1226 | |
1241 | |
1227 | REQ_SEND; |
1242 | REQ_SEND; |
1228 | } |
1243 | } |
1229 | |
1244 | |
1230 | void |
1245 | void |
1231 | aio_read (SV *fh, SV *offset, SV *length, SV8 *data, IV dataoffset, SV *callback=&PL_sv_undef) |
1246 | aio_read (SV *fh, SV *offset, SV *length, SV8 *data, IV dataoffset, SV *callback = &PL_sv_undef) |
1232 | ALIAS: |
1247 | ALIAS: |
1233 | aio_read = EIO_READ |
1248 | aio_read = EIO_READ |
1234 | aio_write = EIO_WRITE |
1249 | aio_write = EIO_WRITE |
1235 | PPCODE: |
1250 | PPCODE: |
1236 | { |
1251 | { |
… | |
… | |
1252 | len = svlen - dataoffset; |
1267 | len = svlen - dataoffset; |
1253 | } |
1268 | } |
1254 | else |
1269 | else |
1255 | { |
1270 | { |
1256 | /* read: check type and grow scalar as necessary */ |
1271 | /* read: check type and grow scalar as necessary */ |
1257 | SvUPGRADE (data, SVt_PV); |
|
|
1258 | if (SvLEN (data) >= SvCUR (data)) |
1272 | if (!SvPOK (data) || SvLEN (data) >= SvCUR (data)) |
1259 | svptr = SvGROW (data, len + dataoffset + 1); |
1273 | svptr = sv_grow (data, len + dataoffset + 1); |
1260 | else if (SvCUR (data) < len + dataoffset) |
1274 | else if (SvCUR (data) < len + dataoffset) |
1261 | croak ("length + dataoffset outside of scalar, and cannot grow"); |
1275 | croak ("length + dataoffset outside of scalar, and cannot grow"); |
1262 | } |
1276 | } |
1263 | |
1277 | |
1264 | { |
1278 | { |
… | |
… | |
1282 | REQ_SEND; |
1296 | REQ_SEND; |
1283 | } |
1297 | } |
1284 | } |
1298 | } |
1285 | |
1299 | |
1286 | void |
1300 | void |
1287 | aio_readlink (SV8 *pathname, SV *callback=&PL_sv_undef) |
1301 | aio_readlink (SV8 *pathname, SV *callback = &PL_sv_undef) |
1288 | ALIAS: |
1302 | ALIAS: |
1289 | aio_readlink = EIO_READLINK |
1303 | aio_readlink = EIO_READLINK |
1290 | aio_realpath = EIO_REALPATH |
1304 | aio_realpath = EIO_REALPATH |
1291 | PPCODE: |
1305 | PPCODE: |
1292 | { |
1306 | { |
… | |
… | |
1297 | |
1311 | |
1298 | REQ_SEND; |
1312 | REQ_SEND; |
1299 | } |
1313 | } |
1300 | |
1314 | |
1301 | void |
1315 | void |
1302 | aio_sendfile (SV *out_fh, SV *in_fh, off_t in_offset, size_t length, SV *callback=&PL_sv_undef) |
1316 | aio_sendfile (SV *out_fh, SV *in_fh, off_t in_offset, size_t length, SV *callback = &PL_sv_undef) |
1303 | PPCODE: |
1317 | PPCODE: |
1304 | { |
1318 | { |
1305 | int ifd = s_fileno_croak (in_fh , 0); |
1319 | int ifd = s_fileno_croak (in_fh , 0); |
1306 | int ofd = s_fileno_croak (out_fh, 1); |
1320 | int ofd = s_fileno_croak (out_fh, 1); |
1307 | dREQ; |
1321 | dREQ; |
1308 | |
1322 | |
1309 | req->type = EIO_SENDFILE; |
1323 | req->type = EIO_SENDFILE; |
1310 | req->sv1 = newSVsv (out_fh); |
1324 | req->sv1 = newSVsv (out_fh); |
1311 | req->int1 = ofd; |
1325 | req->int1 = ofd; |
… | |
… | |
1316 | |
1330 | |
1317 | REQ_SEND; |
1331 | REQ_SEND; |
1318 | } |
1332 | } |
1319 | |
1333 | |
1320 | void |
1334 | void |
1321 | aio_readahead (SV *fh, off_t offset, size_t length, SV *callback=&PL_sv_undef) |
1335 | aio_readahead (SV *fh, off_t offset, size_t length, SV *callback = &PL_sv_undef) |
1322 | PPCODE: |
1336 | PPCODE: |
1323 | { |
1337 | { |
1324 | int fd = s_fileno_croak (fh, 0); |
1338 | int fd = s_fileno_croak (fh, 0); |
1325 | dREQ; |
1339 | dREQ; |
1326 | |
1340 | |
1327 | req->type = EIO_READAHEAD; |
1341 | req->type = EIO_READAHEAD; |
1328 | req->sv1 = newSVsv (fh); |
1342 | req->sv1 = newSVsv (fh); |
1329 | req->int1 = fd; |
1343 | req->int1 = fd; |
… | |
… | |
1332 | |
1346 | |
1333 | REQ_SEND; |
1347 | REQ_SEND; |
1334 | } |
1348 | } |
1335 | |
1349 | |
1336 | void |
1350 | void |
1337 | aio_stat (SV8 *fh_or_path, SV *callback=&PL_sv_undef) |
1351 | aio_stat (SV8 *fh_or_path, SV *callback = &PL_sv_undef) |
1338 | ALIAS: |
1352 | ALIAS: |
1339 | aio_stat = EIO_STAT |
1353 | aio_stat = EIO_STAT |
1340 | aio_lstat = EIO_LSTAT |
1354 | aio_lstat = EIO_LSTAT |
1341 | aio_statvfs = EIO_STATVFS |
1355 | aio_statvfs = EIO_STATVFS |
1342 | PPCODE: |
1356 | PPCODE: |
… | |
… | |
1363 | RETVAL = makedev (maj, min); |
1377 | RETVAL = makedev (maj, min); |
1364 | OUTPUT: |
1378 | OUTPUT: |
1365 | RETVAL |
1379 | RETVAL |
1366 | |
1380 | |
1367 | void |
1381 | void |
1368 | aio_utime (SV8 *fh_or_path, SV *atime, SV *mtime, SV *callback=&PL_sv_undef) |
1382 | aio_utime (SV8 *fh_or_path, SV *atime, SV *mtime, SV *callback = &PL_sv_undef) |
1369 | PPCODE: |
1383 | PPCODE: |
1370 | { |
1384 | { |
1371 | dREQ; |
1385 | dREQ; |
1372 | |
1386 | |
1373 | req->nv1 = SvOK (atime) ? SvNV (atime) : -1.; |
1387 | req->nv1 = SvOK (atime) ? SvNV (atime) : -1.; |
… | |
… | |
1376 | |
1390 | |
1377 | REQ_SEND; |
1391 | REQ_SEND; |
1378 | } |
1392 | } |
1379 | |
1393 | |
1380 | void |
1394 | void |
1381 | aio_truncate (SV8 *fh_or_path, SV *offset, SV *callback=&PL_sv_undef) |
1395 | aio_truncate (SV8 *fh_or_path, SV *offset, SV *callback = &PL_sv_undef) |
1382 | PPCODE: |
1396 | PPCODE: |
1383 | { |
1397 | { |
1384 | dREQ; |
1398 | dREQ; |
1385 | |
1399 | |
1386 | req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; |
1400 | req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; |
… | |
… | |
1388 | |
1402 | |
1389 | REQ_SEND; |
1403 | REQ_SEND; |
1390 | } |
1404 | } |
1391 | |
1405 | |
1392 | void |
1406 | void |
1393 | aio_chmod (SV8 *fh_or_path, int mode, SV *callback=&PL_sv_undef) |
1407 | aio_chmod (SV8 *fh_or_path, int mode, SV *callback = &PL_sv_undef) |
1394 | PPCODE: |
1408 | PPCODE: |
1395 | { |
1409 | { |
1396 | dREQ; |
1410 | dREQ; |
1397 | |
1411 | |
1398 | req->int2 = mode; |
1412 | req->int2 = mode; |
… | |
… | |
1400 | |
1414 | |
1401 | REQ_SEND; |
1415 | REQ_SEND; |
1402 | } |
1416 | } |
1403 | |
1417 | |
1404 | void |
1418 | void |
1405 | aio_chown (SV8 *fh_or_path, SV *uid, SV *gid, SV *callback=&PL_sv_undef) |
1419 | aio_chown (SV8 *fh_or_path, SV *uid, SV *gid, SV *callback = &PL_sv_undef) |
1406 | PPCODE: |
1420 | PPCODE: |
1407 | { |
1421 | { |
1408 | dREQ; |
1422 | dREQ; |
1409 | |
1423 | |
1410 | req->int2 = SvOK (uid) ? SvIV (uid) : -1; |
1424 | req->int2 = SvOK (uid) ? SvIV (uid) : -1; |
… | |
… | |
1413 | |
1427 | |
1414 | REQ_SEND; |
1428 | REQ_SEND; |
1415 | } |
1429 | } |
1416 | |
1430 | |
1417 | void |
1431 | void |
1418 | aio_readdirx (SV8 *pathname, IV flags, SV *callback=&PL_sv_undef) |
1432 | aio_readdirx (SV8 *pathname, IV flags, SV *callback = &PL_sv_undef) |
1419 | PPCODE: |
1433 | PPCODE: |
1420 | { |
1434 | { |
1421 | dREQ; |
1435 | dREQ; |
1422 | |
1436 | |
1423 | req->type = EIO_READDIR; |
1437 | req->type = EIO_READDIR; |
… | |
… | |
1430 | |
1444 | |
1431 | REQ_SEND; |
1445 | REQ_SEND; |
1432 | } |
1446 | } |
1433 | |
1447 | |
1434 | void |
1448 | void |
1435 | aio_mkdir (SV8 *pathname, int mode, SV *callback=&PL_sv_undef) |
1449 | aio_mkdir (SV8 *pathname, int mode, SV *callback = &PL_sv_undef) |
1436 | PPCODE: |
1450 | PPCODE: |
1437 | { |
1451 | { |
1438 | dREQ; |
1452 | dREQ; |
1439 | |
1453 | |
1440 | req->type = EIO_MKDIR; |
1454 | req->type = EIO_MKDIR; |
… | |
… | |
1443 | |
1457 | |
1444 | REQ_SEND; |
1458 | REQ_SEND; |
1445 | } |
1459 | } |
1446 | |
1460 | |
1447 | void |
1461 | void |
1448 | aio_unlink (SV8 *pathname, SV *callback=&PL_sv_undef) |
1462 | aio_unlink (SV8 *pathname, SV *callback = &PL_sv_undef) |
1449 | ALIAS: |
1463 | ALIAS: |
1450 | aio_unlink = EIO_UNLINK |
1464 | aio_unlink = EIO_UNLINK |
1451 | aio_rmdir = EIO_RMDIR |
1465 | aio_rmdir = EIO_RMDIR |
1452 | aio_readdir = EIO_READDIR |
1466 | aio_readdir = EIO_READDIR |
1453 | PPCODE: |
1467 | PPCODE: |
… | |
… | |
1459 | |
1473 | |
1460 | REQ_SEND; |
1474 | REQ_SEND; |
1461 | } |
1475 | } |
1462 | |
1476 | |
1463 | void |
1477 | void |
1464 | aio_link (SV8 *oldpath, SV8 *newpath, SV *callback=&PL_sv_undef) |
1478 | aio_link (SV8 *oldpath, SV8 *newpath, SV *callback = &PL_sv_undef) |
1465 | ALIAS: |
1479 | ALIAS: |
1466 | aio_link = EIO_LINK |
1480 | aio_link = EIO_LINK |
1467 | aio_symlink = EIO_SYMLINK |
1481 | aio_symlink = EIO_SYMLINK |
1468 | aio_rename = EIO_RENAME |
1482 | aio_rename = EIO_RENAME |
1469 | PPCODE: |
1483 | PPCODE: |
… | |
… | |
1478 | |
1492 | |
1479 | REQ_SEND; |
1493 | REQ_SEND; |
1480 | } |
1494 | } |
1481 | |
1495 | |
1482 | void |
1496 | void |
1483 | aio_mknod (SV8 *pathname, int mode, UV dev, SV *callback=&PL_sv_undef) |
1497 | aio_mknod (SV8 *pathname, int mode, UV dev, SV *callback = &PL_sv_undef) |
1484 | PPCODE: |
1498 | PPCODE: |
1485 | { |
1499 | { |
1486 | dREQ; |
1500 | dREQ; |
1487 | |
1501 | |
1488 | req->type = EIO_MKNOD; |
1502 | req->type = EIO_MKNOD; |
… | |
… | |
1492 | |
1506 | |
1493 | REQ_SEND; |
1507 | REQ_SEND; |
1494 | } |
1508 | } |
1495 | |
1509 | |
1496 | void |
1510 | void |
1497 | aio_mtouch (SV8 *data, IV offset = 0, SV *length = &PL_sv_undef, int flags = 0, SV *callback=&PL_sv_undef) |
1511 | aio_mtouch (SV8 *data, IV offset = 0, SV *length = &PL_sv_undef, int flags = 0, SV *callback = &PL_sv_undef) |
1498 | ALIAS: |
1512 | ALIAS: |
1499 | aio_mtouch = EIO_MTOUCH |
1513 | aio_mtouch = EIO_MTOUCH |
1500 | aio_msync = EIO_MSYNC |
1514 | aio_msync = EIO_MSYNC |
1501 | PPCODE: |
1515 | PPCODE: |
1502 | { |
1516 | { |
… | |
… | |
1525 | REQ_SEND; |
1539 | REQ_SEND; |
1526 | } |
1540 | } |
1527 | } |
1541 | } |
1528 | |
1542 | |
1529 | void |
1543 | void |
1530 | aio_mlock (SV8 *data, IV offset = 0, SV *length = &PL_sv_undef, SV *callback=&PL_sv_undef) |
1544 | aio_mlock (SV8 *data, IV offset = 0, SV *length = &PL_sv_undef, SV *callback = &PL_sv_undef) |
1531 | PPCODE: |
1545 | PPCODE: |
1532 | { |
1546 | { |
1533 | STRLEN svlen; |
1547 | STRLEN svlen; |
1534 | char *svptr = SvPVbyte (data, svlen); |
1548 | char *svptr = SvPVbyte (data, svlen); |
1535 | UV len = SvUV (length); |
1549 | UV len = SvUV (length); |
… | |
… | |
1554 | REQ_SEND; |
1568 | REQ_SEND; |
1555 | } |
1569 | } |
1556 | } |
1570 | } |
1557 | |
1571 | |
1558 | void |
1572 | void |
1559 | aio_mlockall (IV flags, SV *callback=&PL_sv_undef) |
1573 | aio_mlockall (IV flags, SV *callback = &PL_sv_undef) |
1560 | PPCODE: |
1574 | PPCODE: |
1561 | { |
1575 | { |
1562 | dREQ; |
1576 | dREQ; |
1563 | |
1577 | |
1564 | req->type = EIO_MLOCKALL; |
1578 | req->type = EIO_MLOCKALL; |
… | |
… | |
1566 | |
1580 | |
1567 | REQ_SEND; |
1581 | REQ_SEND; |
1568 | } |
1582 | } |
1569 | |
1583 | |
1570 | void |
1584 | void |
1571 | aio_fiemap (SV *fh, off_t start, SV *length, U32 flags, SV *count, SV *callback=&PL_sv_undef) |
1585 | aio_fiemap (SV *fh, off_t start, SV *length, U32 flags, SV *count, SV *callback = &PL_sv_undef) |
1572 | PPCODE: |
1586 | PPCODE: |
1573 | { |
1587 | { |
1574 | int fd = s_fileno_croak (fh, 0); |
1588 | int fd = s_fileno_croak (fh, 0); |
1575 | dREQ; |
1589 | dREQ; |
1576 | |
1590 | |
… | |
… | |
1589 | |
1603 | |
1590 | REQ_SEND; |
1604 | REQ_SEND; |
1591 | } |
1605 | } |
1592 | |
1606 | |
1593 | void |
1607 | void |
1594 | aio_busy (double delay, SV *callback=&PL_sv_undef) |
1608 | aio_busy (double delay, SV *callback = &PL_sv_undef) |
1595 | PPCODE: |
1609 | PPCODE: |
1596 | { |
1610 | { |
1597 | dREQ; |
1611 | dREQ; |
1598 | |
1612 | |
1599 | req->type = EIO_BUSY; |
1613 | req->type = EIO_BUSY; |
… | |
… | |
1601 | |
1615 | |
1602 | REQ_SEND; |
1616 | REQ_SEND; |
1603 | } |
1617 | } |
1604 | |
1618 | |
1605 | void |
1619 | void |
1606 | aio_group (SV *callback=&PL_sv_undef) |
1620 | aio_group (SV *callback = &PL_sv_undef) |
1607 | PPCODE: |
1621 | PPCODE: |
1608 | { |
1622 | { |
1609 | dREQ; |
1623 | dREQ; |
1610 | |
1624 | |
1611 | req->type = EIO_GROUP; |
1625 | req->type = EIO_GROUP; |
1612 | |
1626 | |
|
|
1627 | PUTBACK; |
1613 | req_submit (req); |
1628 | req_submit (req); |
|
|
1629 | SPAGAIN; |
|
|
1630 | |
1614 | XPUSHs (req_sv (req, aio_grp_stash)); |
1631 | XPUSHs (req_sv (req, aio_grp_stash)); |
1615 | } |
1632 | } |
1616 | |
1633 | |
1617 | void |
1634 | void |
1618 | aio_nop (SV *callback=&PL_sv_undef) |
1635 | aio_nop (SV *callback = &PL_sv_undef) |
1619 | ALIAS: |
1636 | ALIAS: |
1620 | aio_nop = EIO_NOP |
1637 | aio_nop = EIO_NOP |
1621 | aio_sync = EIO_SYNC |
1638 | aio_sync = EIO_SYNC |
1622 | PPCODE: |
1639 | PPCODE: |
1623 | { |
1640 | { |
… | |
… | |
1627 | |
1644 | |
1628 | REQ_SEND; |
1645 | REQ_SEND; |
1629 | } |
1646 | } |
1630 | |
1647 | |
1631 | int |
1648 | int |
1632 | aioreq_pri (int pri = 0) |
1649 | aioreq_pri (int pri = NO_INIT) |
1633 | CODE: |
1650 | CODE: |
1634 | RETVAL = next_pri; |
1651 | RETVAL = next_pri; |
1635 | if (items > 0) |
1652 | if (items > 0) |
1636 | { |
1653 | { |
1637 | if (pri < EIO_PRI_MIN) pri = EIO_PRI_MIN; |
1654 | if (pri < EIO_PRI_MIN) pri = EIO_PRI_MIN; |
… | |
… | |
1727 | RETVAL = eio_sendfile_sync (ofh, ifh, offset, count); |
1744 | RETVAL = eio_sendfile_sync (ofh, ifh, offset, count); |
1728 | OUTPUT: |
1745 | OUTPUT: |
1729 | RETVAL |
1746 | RETVAL |
1730 | |
1747 | |
1731 | void |
1748 | void |
1732 | mmap (SV *scalar, size_t length, int prot, int flags, SV *fh = &PL_sv_undef, off_t offset = 0) |
1749 | mmap (SV *scalar, STRLEN length, int prot, int flags, SV *fh = &PL_sv_undef, off_t offset = 0) |
1733 | PPCODE: |
1750 | PPCODE: |
1734 | sv_unmagic (scalar, MMAP_MAGIC); |
1751 | sv_unmagic (scalar, MMAP_MAGIC); |
1735 | { |
1752 | { |
1736 | int fd = SvOK (fh) ? s_fileno_croak (fh, flags & PROT_WRITE) : -1; |
1753 | int fd = SvOK (fh) ? s_fileno_croak (fh, flags & PROT_WRITE) : -1; |
1737 | void *addr = (void *)mmap (0, length, prot, flags, fd, offset); |
1754 | void *addr = (void *)mmap (0, length, prot, flags, fd, offset); |
… | |
… | |
1764 | munmap (SV *scalar) |
1781 | munmap (SV *scalar) |
1765 | CODE: |
1782 | CODE: |
1766 | sv_unmagic (scalar, MMAP_MAGIC); |
1783 | sv_unmagic (scalar, MMAP_MAGIC); |
1767 | |
1784 | |
1768 | int |
1785 | int |
1769 | madvise (SV *scalar, off_t offset = 0, SV *length = &PL_sv_undef, IV advice_or_prot) |
1786 | madvise (SV *scalar, STRLEN offset = 0, SV *length = &PL_sv_undef, IV advice_or_prot) |
1770 | ALIAS: |
1787 | ALIAS: |
1771 | mprotect = 1 |
1788 | mprotect = 1 |
1772 | CODE: |
1789 | CODE: |
1773 | { |
1790 | { |
1774 | STRLEN svlen; |
1791 | STRLEN svlen; |
1775 | void *addr = SvPVbyte (scalar, svlen); |
1792 | void *addr = SvPVbyte (scalar, svlen); |
1776 | size_t len = SvUV (length); |
1793 | STRLEN len = SvUV (length); |
1777 | |
1794 | |
1778 | if (offset < 0) |
1795 | if (offset < 0) |
1779 | offset += svlen; |
1796 | offset += svlen; |
1780 | |
1797 | |
1781 | if (offset < 0 || offset > svlen) |
1798 | if (offset < 0 || offset > svlen) |
… | |
… | |
1795 | } |
1812 | } |
1796 | OUTPUT: |
1813 | OUTPUT: |
1797 | RETVAL |
1814 | RETVAL |
1798 | |
1815 | |
1799 | int |
1816 | int |
1800 | munlock (SV *scalar, off_t offset = 0, SV *length = &PL_sv_undef) |
1817 | munlock (SV *scalar, STRLEN offset = 0, SV *length = &PL_sv_undef) |
1801 | CODE: |
1818 | CODE: |
1802 | { |
1819 | { |
1803 | STRLEN svlen; |
1820 | STRLEN svlen; |
1804 | void *addr = SvPVbyte (scalar, svlen); |
1821 | void *addr = SvPVbyte (scalar, svlen); |
1805 | size_t len = SvUV (length); |
1822 | size_t len = SvUV (length); |
1806 | |
1823 | |
1807 | if (offset < 0) |
1824 | if (offset < 0) |
1808 | offset += svlen; |
1825 | offset += svlen; |
1809 | |
1826 | |
… | |
… | |
1861 | #else |
1878 | #else |
1862 | RETVAL = EIO_ENOSYS (); |
1879 | RETVAL = EIO_ENOSYS (); |
1863 | #endif |
1880 | #endif |
1864 | OUTPUT: |
1881 | OUTPUT: |
1865 | RETVAL |
1882 | RETVAL |
|
|
1883 | |
|
|
1884 | int |
|
|
1885 | pipesize (aio_rfd rfh, int new_size = -1) |
|
|
1886 | PROTOTYPE: $;$ |
|
|
1887 | CODE: |
|
|
1888 | #if defined(F_SETPIPE_SZ) && defined(F_GETPIPE_SZ) |
|
|
1889 | if (new_size >= 0) |
|
|
1890 | RETVAL = fcntl (rfh, F_SETPIPE_SZ, new_size); |
|
|
1891 | else |
|
|
1892 | RETVAL = fcntl (rfh, F_GETPIPE_SZ); |
|
|
1893 | #else |
|
|
1894 | errno = ENOSYS; |
|
|
1895 | RETVAL = -1; |
|
|
1896 | #endif |
|
|
1897 | OUTPUT: |
|
|
1898 | RETVAL |
|
|
1899 | |
|
|
1900 | void |
|
|
1901 | pipe2 (int flags = 0) |
|
|
1902 | PROTOTYPE: ;$ |
|
|
1903 | PPCODE: |
|
|
1904 | { |
|
|
1905 | int fd[2]; |
|
|
1906 | int res; |
|
|
1907 | |
|
|
1908 | if (flags) |
|
|
1909 | #if HAVE_PIPE2 |
|
|
1910 | res = pipe2 (fd, flags); |
|
|
1911 | #else |
|
|
1912 | res = (errno = ENOSYS, -1); |
|
|
1913 | #endif |
|
|
1914 | else |
|
|
1915 | res = pipe (fd); |
|
|
1916 | |
|
|
1917 | if (!res) |
|
|
1918 | { |
|
|
1919 | EXTEND (SP, 2); |
|
|
1920 | PUSHs (newmortalFH (fd[0], O_RDONLY)); |
|
|
1921 | PUSHs (newmortalFH (fd[1], O_WRONLY)); |
|
|
1922 | } |
|
|
1923 | } |
1866 | |
1924 | |
1867 | void _on_next_submit (SV *cb) |
1925 | void _on_next_submit (SV *cb) |
1868 | CODE: |
1926 | CODE: |
1869 | SvREFCNT_dec (on_next_submit); |
1927 | SvREFCNT_dec (on_next_submit); |
1870 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
1928 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
… | |
… | |
1905 | cancel (aio_req_ornot req) |
1963 | cancel (aio_req_ornot req) |
1906 | CODE: |
1964 | CODE: |
1907 | eio_cancel (req); |
1965 | eio_cancel (req); |
1908 | |
1966 | |
1909 | void |
1967 | void |
1910 | cb (aio_req_ornot req, SV *callback=&PL_sv_undef) |
1968 | cb (aio_req_ornot req, SV *callback = NO_INIT) |
1911 | PPCODE: |
1969 | PPCODE: |
1912 | { |
1970 | { |
1913 | if (GIMME_V != G_VOID) |
1971 | if (GIMME_V != G_VOID) |
1914 | XPUSHs (req->callback ? sv_2mortal (newRV_inc (req->callback)) : &PL_sv_undef); |
1972 | XPUSHs (req->callback ? sv_2mortal (newRV_inc (req->callback)) : &PL_sv_undef); |
1915 | |
1973 | |
1916 | if (items > 1) |
1974 | if (items > 1) |
1917 | { |
1975 | { |
1918 | SV *cb_cv =get_cb (callback); |
1976 | SV *cb_cv = get_cb (callback); |
1919 | |
1977 | |
1920 | SvREFCNT_dec (req->callback); |
1978 | SvREFCNT_dec (req->callback); |
1921 | req->callback = SvREFCNT_inc (cb_cv); |
1979 | req->callback = SvREFCNT_inc (cb_cv); |
1922 | } |
1980 | } |
1923 | } |
1981 | } |
… | |
… | |
1980 | limit (aio_req grp, int limit) |
2038 | limit (aio_req grp, int limit) |
1981 | CODE: |
2039 | CODE: |
1982 | eio_grp_limit (grp, limit); |
2040 | eio_grp_limit (grp, limit); |
1983 | |
2041 | |
1984 | void |
2042 | void |
1985 | feed (aio_req grp, SV *callback=&PL_sv_undef) |
2043 | feed (aio_req grp, SV *callback = &PL_sv_undef) |
1986 | CODE: |
2044 | CODE: |
1987 | { |
2045 | { |
1988 | SvREFCNT_dec (grp->sv2); |
2046 | SvREFCNT_dec (grp->sv2); |
1989 | grp->sv2 = newSVsv (callback); |
2047 | grp->sv2 = newSVsv (callback); |
1990 | grp->feed = aio_grp_feed; |
2048 | grp->feed = aio_grp_feed; |