| … | |
… | |
| 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 |
| … | |
… | |
| 1260 | len = svlen - dataoffset; |
1264 | len = svlen - dataoffset; |
| 1261 | } |
1265 | } |
| 1262 | else |
1266 | else |
| 1263 | { |
1267 | { |
| 1264 | /* read: check type and grow scalar as necessary */ |
1268 | /* read: check type and grow scalar as necessary */ |
| 1265 | SvUPGRADE (data, SVt_PV); |
|
|
| 1266 | if (SvLEN (data) >= SvCUR (data)) |
1269 | if (!SvPOK (data) || SvLEN (data) >= SvCUR (data)) |
| 1267 | svptr = SvGROW (data, len + dataoffset + 1); |
1270 | svptr = sv_grow (data, len + dataoffset + 1); |
| 1268 | else if (SvCUR (data) < len + dataoffset) |
1271 | else if (SvCUR (data) < len + dataoffset) |
| 1269 | croak ("length + dataoffset outside of scalar, and cannot grow"); |
1272 | croak ("length + dataoffset outside of scalar, and cannot grow"); |
| 1270 | } |
1273 | } |
| 1271 | |
1274 | |
| 1272 | { |
1275 | { |
| … | |
… | |
| 1616 | { |
1619 | { |
| 1617 | dREQ; |
1620 | dREQ; |
| 1618 | |
1621 | |
| 1619 | req->type = EIO_GROUP; |
1622 | req->type = EIO_GROUP; |
| 1620 | |
1623 | |
|
|
1624 | PUTBACK; |
| 1621 | req_submit (req); |
1625 | req_submit (req); |
|
|
1626 | SPAGAIN; |
|
|
1627 | |
| 1622 | XPUSHs (req_sv (req, aio_grp_stash)); |
1628 | XPUSHs (req_sv (req, aio_grp_stash)); |
| 1623 | } |
1629 | } |
| 1624 | |
1630 | |
| 1625 | void |
1631 | void |
| 1626 | aio_nop (SV *callback=&PL_sv_undef) |
1632 | aio_nop (SV *callback=&PL_sv_undef) |
| … | |
… | |
| 1868 | RETVAL = tee (rfh, wfh, length, flags); |
1874 | RETVAL = tee (rfh, wfh, length, flags); |
| 1869 | #else |
1875 | #else |
| 1870 | RETVAL = EIO_ENOSYS (); |
1876 | RETVAL = EIO_ENOSYS (); |
| 1871 | #endif |
1877 | #endif |
| 1872 | OUTPUT: |
1878 | OUTPUT: |
|
|
1879 | RETVAL |
|
|
1880 | |
|
|
1881 | int |
|
|
1882 | pipesize (aio_rfd rfh, int new_size = -1) |
|
|
1883 | PROTOTYPE: $;$ |
|
|
1884 | CODE: |
|
|
1885 | #if defined(F_SETPIPE_SZ) && defined(F_GETPIPE_SZ) |
|
|
1886 | if (new_size >= 0) |
|
|
1887 | RETVAL = fcntl (rfh, F_SETPIPE_SZ, new_size); |
|
|
1888 | else |
|
|
1889 | RETVAL = fcntl (rfh, F_GETPIPE_SZ); |
|
|
1890 | #else |
|
|
1891 | errno = ENOSYS; |
|
|
1892 | RETVAL = -1; |
|
|
1893 | #endif |
|
|
1894 | OUTPUT: |
| 1873 | RETVAL |
1895 | RETVAL |
| 1874 | |
1896 | |
| 1875 | void _on_next_submit (SV *cb) |
1897 | void _on_next_submit (SV *cb) |
| 1876 | CODE: |
1898 | CODE: |
| 1877 | SvREFCNT_dec (on_next_submit); |
1899 | SvREFCNT_dec (on_next_submit); |
