| … | |
… | |
| 339 | croak ("IO::AIO: expected a working directory object as returned by aio_wd"); |
339 | croak ("IO::AIO: expected a working directory object as returned by aio_wd"); |
| 340 | |
340 | |
| 341 | return (aio_wd)(long)SvIVX (SvRV (sv)); |
341 | return (aio_wd)(long)SvIVX (SvRV (sv)); |
| 342 | } |
342 | } |
| 343 | |
343 | |
|
|
344 | static SV * |
|
|
345 | newmortalFH (int fd, int flags) |
|
|
346 | { |
|
|
347 | if (fd < 0) |
|
|
348 | return &PL_sv_undef; |
|
|
349 | |
|
|
350 | GV *gv = (GV *)sv_newmortal (); |
|
|
351 | char sym[64]; |
|
|
352 | int symlen; |
|
|
353 | |
|
|
354 | symlen = snprintf (sym, sizeof (sym), "fd#%d", fd); |
|
|
355 | gv_init (gv, aio_stash, sym, symlen, 0); |
|
|
356 | |
|
|
357 | symlen = snprintf ( |
|
|
358 | sym, |
|
|
359 | sizeof (sym), |
|
|
360 | "%s&=%d", |
|
|
361 | flags == O_RDONLY ? "<" : flags == O_WRONLY ? ">" : "+<", |
|
|
362 | fd |
|
|
363 | ); |
|
|
364 | |
|
|
365 | return do_open (gv, sym, symlen, 0, 0, 0, 0) |
|
|
366 | ? (SV *)gv : &PL_sv_undef; |
|
|
367 | } |
|
|
368 | |
| 344 | static void |
369 | static void |
| 345 | aio_grp_feed (aio_req grp) |
370 | aio_grp_feed (aio_req grp) |
| 346 | { |
371 | { |
| 347 | if (grp->sv2 && SvOK (grp->sv2)) |
372 | if (grp->sv2 && SvOK (grp->sv2)) |
| 348 | { |
373 | { |
| … | |
… | |
| 474 | XPUSHs (sv_2mortal (newSViv (req->int1 & ~(EIO_READDIR_CUSTOM1 | EIO_READDIR_CUSTOM2)))); |
499 | XPUSHs (sv_2mortal (newSViv (req->int1 & ~(EIO_READDIR_CUSTOM1 | EIO_READDIR_CUSTOM2)))); |
| 475 | } |
500 | } |
| 476 | break; |
501 | break; |
| 477 | |
502 | |
| 478 | case EIO_OPEN: |
503 | case EIO_OPEN: |
| 479 | { |
504 | PUSHs (newmortalFH (req->result, req->int1 & (O_RDONLY | O_WRONLY | O_RDWR))); |
| 480 | /* convert fd to fh */ |
|
|
| 481 | SV *fh = &PL_sv_undef; |
|
|
| 482 | |
|
|
| 483 | if (req->result >= 0) |
|
|
| 484 | { |
|
|
| 485 | GV *gv = (GV *)sv_newmortal (); |
|
|
| 486 | int flags = req->int1 & (O_RDONLY | O_WRONLY | O_RDWR); |
|
|
| 487 | char sym [64]; |
|
|
| 488 | int symlen; |
|
|
| 489 | |
|
|
| 490 | symlen = snprintf (sym, sizeof (sym), "fd#%d", (int)req->result); |
|
|
| 491 | gv_init (gv, aio_stash, sym, symlen, 0); |
|
|
| 492 | |
|
|
| 493 | symlen = snprintf ( |
|
|
| 494 | sym, |
|
|
| 495 | sizeof (sym), |
|
|
| 496 | "%s&=%d", |
|
|
| 497 | flags == O_RDONLY ? "<" : flags == O_WRONLY ? ">" : "+<", |
|
|
| 498 | (int)req->result |
|
|
| 499 | ); |
|
|
| 500 | |
|
|
| 501 | if (do_open (gv, sym, symlen, 0, 0, 0, 0)) |
|
|
| 502 | fh = (SV *)gv; |
|
|
| 503 | } |
|
|
| 504 | |
|
|
| 505 | PUSHs (fh); |
|
|
| 506 | } |
|
|
| 507 | break; |
505 | break; |
| 508 | |
506 | |
| 509 | case EIO_STATVFS: |
507 | case EIO_STATVFS: |
| 510 | case EIO_FSTATVFS: |
508 | case EIO_FSTATVFS: |
| 511 | { |
509 | { |
| … | |
… | |
| 1894 | RETVAL = -1; |
1892 | RETVAL = -1; |
| 1895 | #endif |
1893 | #endif |
| 1896 | OUTPUT: |
1894 | OUTPUT: |
| 1897 | RETVAL |
1895 | RETVAL |
| 1898 | |
1896 | |
|
|
1897 | void |
|
|
1898 | pipe2 (int flags = 0) |
|
|
1899 | PROTOTYPE: ;$ |
|
|
1900 | PPCODE: |
|
|
1901 | { |
|
|
1902 | int fd[2]; |
|
|
1903 | int res; |
|
|
1904 | |
|
|
1905 | if (flags) |
|
|
1906 | #if HAVE_PIPE2 |
|
|
1907 | res = pipe2 (fd, flags); |
|
|
1908 | #else |
|
|
1909 | res = (errno = ENOSYS, -1); |
|
|
1910 | #endif |
|
|
1911 | else |
|
|
1912 | res = pipe (fd); |
|
|
1913 | |
|
|
1914 | if (!res) |
|
|
1915 | { |
|
|
1916 | EXTEND (SP, 2); |
|
|
1917 | PUSHs (newmortalFH (fd[0], O_RDONLY)); |
|
|
1918 | PUSHs (newmortalFH (fd[1], O_WRONLY)); |
|
|
1919 | } |
|
|
1920 | } |
|
|
1921 | |
| 1899 | void _on_next_submit (SV *cb) |
1922 | void _on_next_submit (SV *cb) |
| 1900 | CODE: |
1923 | CODE: |
| 1901 | SvREFCNT_dec (on_next_submit); |
1924 | SvREFCNT_dec (on_next_submit); |
| 1902 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
1925 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
| 1903 | |
1926 | |
